JPS6235418B2 - - Google Patents
Info
- Publication number
- JPS6235418B2 JPS6235418B2 JP57023530A JP2353082A JPS6235418B2 JP S6235418 B2 JPS6235418 B2 JP S6235418B2 JP 57023530 A JP57023530 A JP 57023530A JP 2353082 A JP2353082 A JP 2353082A JP S6235418 B2 JPS6235418 B2 JP S6235418B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- weight
- granular
- powdered
- composition according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920005989 resin Polymers 0.000 claims description 176
- 239000011347 resin Substances 0.000 claims description 176
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 102
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 94
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 53
- 229920005992 thermoplastic resin Polymers 0.000 claims description 50
- 239000000203 mixture Substances 0.000 claims description 42
- 239000011342 resin composition Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000002245 particle Substances 0.000 claims description 29
- 150000002989 phenols Chemical class 0.000 claims description 29
- -1 polypropylene Polymers 0.000 claims description 25
- 238000010521 absorption reaction Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- 239000011164 primary particle Substances 0.000 claims description 13
- 230000021736 acetylation Effects 0.000 claims description 12
- 238000006640 acetylation reaction Methods 0.000 claims description 12
- 230000004927 fusion Effects 0.000 claims description 12
- 238000000862 absorption spectrum Methods 0.000 claims description 11
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 8
- 229920002554 vinyl polymer Polymers 0.000 claims description 8
- 238000000691 measurement method Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 6
- 239000004645 polyester resin Substances 0.000 claims description 6
- 229920001225 polyester resin Polymers 0.000 claims description 6
- 229920013716 polyethylene resin Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 229920006122 polyamide resin Polymers 0.000 claims description 5
- 229920006324 polyoxymethylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 229930182556 Polyacetal Natural products 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 238000004811 liquid chromatography Methods 0.000 claims description 4
- 229920005668 polycarbonate resin Polymers 0.000 claims description 4
- 239000004431 polycarbonate resin Substances 0.000 claims description 4
- 229920005990 polystyrene resin Polymers 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 238000000921 elemental analysis Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 235000011007 phosphoric acid Nutrition 0.000 claims description 2
- 229920005749 polyurethane resin Polymers 0.000 claims description 2
- 239000000047 product Substances 0.000 description 44
- 238000006243 chemical reaction Methods 0.000 description 30
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 28
- 239000007864 aqueous solution Substances 0.000 description 27
- 238000003756 stirring Methods 0.000 description 21
- 230000009102 absorption Effects 0.000 description 19
- 229920003986 novolac Polymers 0.000 description 19
- 239000000843 powder Substances 0.000 description 19
- 239000007787 solid Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 239000007795 chemical reaction product Substances 0.000 description 14
- 238000000465 moulding Methods 0.000 description 14
- 229920001568 phenolic resin Polymers 0.000 description 14
- 239000008187 granular material Substances 0.000 description 13
- 239000004677 Nylon Substances 0.000 description 12
- 229920001778 nylon Polymers 0.000 description 12
- 229920003987 resole Polymers 0.000 description 12
- 229920001187 thermosetting polymer Polymers 0.000 description 12
- 238000001723 curing Methods 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 10
- 239000000835 fiber Substances 0.000 description 9
- WTDFFADXONGQOM-UHFFFAOYSA-N formaldehyde;hydrochloride Chemical compound Cl.O=C WTDFFADXONGQOM-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 8
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000004312 hexamethylene tetramine Substances 0.000 description 6
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 230000009257 reactivity Effects 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 229930040373 Paraformaldehyde Natural products 0.000 description 4
- 239000003377 acid catalyst Substances 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 229920001477 hydrophilic polymer Polymers 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 4
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 229930003836 cresol Natural products 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920002866 paraformaldehyde Polymers 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000012254 powdered material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- 125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- ZYUVGYBAPZYKSA-UHFFFAOYSA-N 5-(3-hydroxybutan-2-yl)-4-methylbenzene-1,3-diol Chemical compound CC(O)C(C)C1=CC(O)=CC(O)=C1C ZYUVGYBAPZYKSA-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920004011 Macrolon® Polymers 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- CBHOOMGKXCMKIR-UHFFFAOYSA-N azane;methanol Chemical compound N.OC CBHOOMGKXCMKIR-UHFFFAOYSA-N 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008406 cosmetic ingredient Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- NHADDZMCASKINP-HTRCEHHLSA-N decarboxydihydrocitrinin Natural products C1=C(O)C(C)=C2[C@H](C)[C@@H](C)OCC2=C1O NHADDZMCASKINP-HTRCEHHLSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000874 polytetramethylene terephthalate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Description
æ¬çºæã¯ãæ°èŠãªç²ç¶ãªããç²æ«ç¶ããšããŒ
ã«ã»ãã«ã ã¢ã«ãããæš¹èãå«æããæš¹èçµæç©
ã«é¢ãããããã«è©³çŽ°ã«ã¯ãæ¬çºæã¯ä¿åå®å®æ§
åã³æµãç¹æ§ãè¯å¥œã§äžã€åå¿æ§ãæããæ圢æ
æãšããŠå¥œé©ãªæ°èŠãªç²ç¶ãªããç²æ«ç¶ããšããŒ
ã«ã»ãã«ã ã¢ã«ããã系暹èãæããæš¹èçµæç©
ã«é¢ããã åŸæ¥ãããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èã®ä»£
è¡šçãªãã®ãšããŠããã©ãã¯æš¹èãã¬ãŸãŒã«æš¹è
ãšãç¥ãããŠãããããã©ãã¯æš¹èã¯ãéåžžãã
ãšããŒã«å¯Ÿãã«ã ã¢ã«ãããã®ã¢ã«æ¯ãäŸãã°ïŒ
察0.7ã0.9ãšãªããããªããšããŒã«éå°ã®æ¡ä»¶äž
ã§ãäŸãã°ã·ãŠãŠé žã®åŠãé žè§Šåªã®ååšäžïŒéåžž
0.2ãïŒïŒ ïŒã§ããšããŒã«ãšãã«ããªã³ãšãåå¿
ãããããšã«ãã€ãŠè£œé ããããããããªæ¹æ³ã§
åŸãããããã©ãã¯æš¹èã¯ãããšããŒã«ãäž»ãšã
ãŠã¡ãã¬ã³åºã«ãã€ãŠçµåãããïŒãïŒéäœãäž»
æåããªããéé¢ã¡ãããŒã«åºãæ®ãã©å«æã
ããåŸã€ãŠããèªäœã§ã¯èªå·±æ¶æ©æ§ãæãããç±
å¯å¡æ§ãæããã ããã§ããã©ãã¯æš¹èã¯ãäŸãã°ãããµã¡ãã¬
ã³ããã©ãã³ïŒãããµãã³ïŒã®åŠãããèªäœãã«
ã ã¢ã«ãããçºçå€ã§ãããšå ±ã«ææ©å¡©åºïŒè§Š
åªïŒçºçå€ã§ãããæ¶æ©å€ãšå ç±äžã§åå¿ããã
ããåã¯äŸãã°åºäœé žè§Šåªãšãã©ãã«ã ã¢ã«ãã
ãçãšæ··åããå ç±åå¿ãããããšã«ãã€ãŠã硬
åæš¹èãšããããšãã§ããã ããããªãããããã©ãã¯æš¹èãç±å¯å¡æ§æš¹è
ãé åããå Žåã«ã¯ãåè ã®ããã©ãã¯æš¹èã®å Ž
åãããµãã³ã®å解ã«ãã€ãŠçºçããã¢ã³ã¢ãã¢
ã«ããæ圢åãçºæ³¡ãããããããµãã³ã®æªå解
ç©ãå¯çããææ©å¡©åºãæ圢åäžã«æ®åãããã®
ããã«æ圢åã®ç©æ§ãå£åããçã®æ¬ ç¹ãããã
ããã«åŸè ã®ããã©ãã¯æš¹èã®å Žåã¯ãã©ãã«ã
ã¢ã«ããããé žè§Šåªãšæ¥è§Šããéšåã®ã¿ãéå°ã«
æ¶æ©åå¿ãé²è¡ããå šäœãšããŠåäžãªæ¶æ©æ§é ã
圢æããã«ãããäžã€é žè§Šåªããã©ãã«ã ã¢ã«ã
ãããæ®åãçµæçã«ç©æ§ãå€åããããæã¯ç¡¬
åæã«ãããã®å解ã«ããçºæ³¡çã®å¹£å®³ãèµ·ãã
ãŸããããã©ãã¯æš¹èã¯ãããšããŒã«éå°ã®åå¿
ã«ãã€ãŠåŸãããããã«éé¢ããšããŒã«ãæ¯èŒç
å€éïŒäŸãã°çŽ0.5âïŒééïŒ ïŒå«æããããã
ãããå«æããçµæç©ã¯å ç±æ圢ã«éãããšããŒ
ã«ãçºçããŠæ圢æäœæã®å¹£å®³ãèµ·ãã ãŸããæ¯èŒçè¿å¹Žã«è³ã€ãŠãããã©ãã¯æš¹èã
é«æž©äžã§å ç±ããŠå¯æãçž®å床ã®å€§ããªãã®ã
åŸãããã粟補ããŠäœçž®åç©ãåé¢ãé€å»ããŠã
ãšããŒã«åºãïŒã10åã¡ãã¬ã³åºã§çµåãããæ¯
èŒçé«çž®åäœãåŸããããå ç±æº¶è玡糞ããŠãã
ã©ãã¯æš¹èç¹ç¶ã圢æãããããå¡©é žã»ãã«ã ã¢
ã«ãããæ··å氎溶液äžã«æµžæŒ¬ããŠã宀枩ããåŸã
ã«å æž©ããŠé·æéãããŠè©²ç¹ç¶ã®å€éšãã硬åå
å¿ãé²è¡ãããããšã«ãã硬åããã©ãã¯æš¹èç¹
ç¶ã補é ããæ¹æ³ãææ¡ãããïŒç¹å ¬æ48â
11284å·ïŒã ããããªãããäžèšã®åŠãããŠè£œé ãã硬åã
ãã©ãã¯ç¹ç¶ãæªæåã¯ç²ç ãããã®ã¯é«äŸ¡ãªã
ã®ãšãªãã°ããã§ãªããæµãç¹æ§ã®ããç²ç¶åã¯
ç²æ«ç¶ã®ãã®ãšããããšã¯ã§ããªãã ãŸããåŸæ¥å ¬ç¥ã®ã¬ãŸãŒã«æš¹èã¯ãäŸãã°æ°Žé ž
åãããªãŠã ãã¢ã³ã¢ãã¢åã¯ææ©ã¢ãã³ã®åŠã
å¡©åºæ§è§ŠåªïŒçŽ0.2ãïŒïŒ ïŒã®ååšäžã§ããšããŒ
ã«å¯Ÿãã«ã ã¢ã«ãããã®ã¢ã«æ¯ãïŒå¯ŸïŒãïŒã®åŠ
ããã«ã ã¢ã«ãããéå°ã®æ¡ä»¶äžã§åå¿ããããš
ã«ãã€ãŠè£œé ããããããããŠåŸãããã¬ãŸãŒã«
æš¹èã¯ãæ¯èŒçå€éã®éé¢ã¡ãããŒã«åºãæãã
ããšããŒã«ã®ïŒãïŒéäœãäž»æåããªããåå¿æ§
ã極ããŠå€§ã§ããããã«éåžžåºåœ¢å60ïŒ ä»¥äžã®æ°Ž
åã¯ã¡ã¿ããŒã«æº¶æ¶²ãšããŠå·èµåº«äžã§ä¿åããã
ãããã®ä¿åæéã¯ç²Ÿã ïŒãïŒã±æçšåºŠã§ããã
ãããã¬ãŸãŒã«æš¹èãæ圢ã硬åããå Žåã¯ãæ°Ž
åã¯ã¢ã«ã³ãŒã«ãé€å»ããå¿ èŠã«ããé žè§Šåªã®å
åšäžã§ãå ç±ããããã®ç¡¬ååå¿é床ã極ããŠå€§
ã§ãããã²ã«åã¯äŸãã°150âã§æ°10ç§ä»¥å ã§èµ·
ãã 以äžããæãããªããã«ãã¬ãŸãŒã«æš¹èã¯æ¥µã
ãŠåå¿æ§ã倧ã§ããããã«ç²ç¶åã¯ç²æ«ç¶ã®å®å®
ãªåºåœ¢ç©ãšããããšã¯ã§ããããŸããã®ç¡¬åç©ã¯
äžæ¬¡å æ§é ãé«åºŠã«é²è¡ããŠããããã«æ¥µããŠç¡¬
ããããã埮å°ãªç²ç¶ãªããç²æ«ç¶ã®æ圢ææãš
ããããšã¯éåžžã«å°é£ã§ããïŒç¹å ¬æ53â12958
å·ïŒããŸããã¬ãŸãŒã«æš¹èã¯éåžžåºåœ¢åã«å¯ŸããŠ
ïŒã10ééïŒ ã®éé¢ããšããŒã«ãå«æããŠããã ãŸãè¿å¹Žã«ããã€ãŠãããšããŒã«é¡ãšãã«ã ã¢
ã«ããããšãå°ããšãå«çªçŽ ç³»ååç©ã®ååšäžã§
åå¿ãããŠåŸãããçž®åç©ã«èŠªæ°Žæ§é«ååååç©
ãæ·»å ããåå¿ãããŠç²ç¶ãªããç²æ«ç¶æš¹èã補
é ããæ¹æ³ãçºè¡šãããŠãããïŒç¹å ¬æ53â
42077å·ïŒããã®æ¹æ³ã§åŸãããæš¹èã®éã²ã«åç©
ã¯çŽïŒãïŒééïŒ ãšããå€éã®éé¢ããšããŒã«ã
å«æãïŒåå®æœäŸïŒãïŒïŒããã®ã²ã«åç©ïŒåå®
æœäŸïŒïŒã¯æ¥µããŠç¡¬ãéåå¿æ§æš¹èãšãªãã°ãã
ã§ãªãã該暹èã¯è§ŠåªãšããŠçšããå«çªçŽ ååç©
ã芪氎æ§é«ååååç©ãå«æããããã«ãããçš
ããŠåŸãããæ圢åã®æ§èœãäœäžããããæ¬ ç¹ã
ããã ããã«ãããšããŒã«ãšãã«ã ã¢ã«ããããå¡©åº
æ§æ°Žæº¶æ¶²äžã§åå¿ãããŠåŸããããã¬ããªããŒã
ä¿è·ã³ãã€ããšæ··åããé žæ§äžã§äžæŽ»æ§åºåœ¢ããŒ
ãºç¶ã«ååºãããæ¹æ³ãå ¬ç¥ã§ãããïŒç¹å ¬æ51
â13491å·ïŒãããã¯æè¬ã¬ãŸãŒã«æš¹è硬åç©ã«çž
åœããåå¿æ§ãæããããã®äžå¡©é¡ãé žããã®ä»
ä¿è·ã³ãã€ããå«æããããã«åæ§ã«ãããçšã
ãŠåŸãããæ圢åã®æ§èœãäœäžããããæ¬ ç¹ãã
ãã äžèšã®åŠããåŸæ¥ããšããŒã«ã»ãã«ã ã¢ã«ãã
ãæš¹èãç±å¯å¡æ§æš¹èã«é åããè©Šã¿ã¯ãªãããŠ
ããããç±å¯å¡æ§æš¹èã®å å¡«å€ãšããŠèŠããšãã
ãšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èãå å¡«å€ã«é©ã
ã圢ç¶ãããã¯åœ¢æ ã®ãã®ãšããŠååŸããããšèª
äœã第ïŒã«å°é£ã§ããããŸãç±å¯å¡æ§æš¹èã«å¯Ÿã
æãŸãããªã圱é¿ãäžããç©è³ªãå«æãããšãã
åé¡ãæããŠããã æ¬çºæè ãã¯ãå ã«äžèšã®åŠãæ¬ ç¹ãæããªã
æ°èŠãªããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èã®ç²ç¶
ãªããç²æ«ç¶äœããã³ãã®è£œé æ¹æ³ãæäŸããã ããæ ãæ¬çºæã®ç®çã¯ãæ°èŠãªç²ç¶ãªããç²
æ«ç¶æš¹èããã³ç±å¯å¡æ§æš¹èãå«æããæš¹èçµæ
ç©ãæäŸããããšã«ããã æ¬çºæã®ä»ã®ç®çã¯ãç²ç¶ãªããç²æ«ç¶ã§ãã€
ãŠæµãç¹æ§ãè¯å¥œãªç²ç¶ãªããç²æ«ç¶æš¹èãå«æ
ãããæ圢æ§ã®è¯å¥œãªæš¹èçµæç©ãæäŸããããš
ã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãéé¢ããšããŒã«å«æ
éã500ppm以äžãšããå°éã§ããç²ç¶ãªããç²
æ«ç¶æš¹èãå«æããåŸã€ãŠåæ±ããå®å šäžã€å®¹æ
ã§ããæš¹èçµæç©ãæäŸããããšã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãããèªäœã§æ¶æ©åå¿
ãåŸãŸãç±å¯å¡æ§æš¹èãšãåå¿ãåŸãç²ç¶ãªãã
ç²æ«ç¶æš¹èãå«æãåŸã€ãŠè©²ç²ç¶ãªããç²æ«ç¶æš¹
èãç±å¯å¡æ§æš¹èãšååŠçã«çµåãåŸãæš¹èçµæ
ç©ãæäŸããããšã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãç²ç¶ãªããç²æ«ç¶æš¹
èãå«æãæ圢ããã圢æ ã«ãããŠåªããæ©æ¢°ç
ç¹æ§äŸãã°åªãã匷床ãé«ã硬床ãå°ããå§çž®ã²
ãã¿ãããã¯åªãã寞æ³å®å®æ§ã瀺ãæš¹èçµæç©
ãæäŸããããšã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãåªããé»æ°çµ¶çžæ§ã
ãããã¯èååŠè¬åæ§ã瀺ãã容æã«ã¡ãããåŸ
ãæ圢åãäžããæš¹èçµæç©ãæäŸããããšã«ã
ãã æ¬çºæã®æŽã«ä»ã®ç®çããã³å©ç¹ã¯ä»¥äžã®èª¬æ
ããæãããšãªããã æ¬çºæã®ãããç®çããã³å©ç¹ã¯ãæ¬çºæã«ã
ãã°ã (ã€) äžèš(A)ããã³(B)ã®ç¹å®ãæããããšããŒã«é¡
ãšãã«ã ã¢ã«ããããšã®çž®åç©ããæãç²ç¶ãª
ããç²æ«ç¶æš¹èã (A) 該瞮åç©ã¯ã (1) å®è³ªçã«ççŽ ãæ°ŽçŽ åã³é žçŽ ååããæ§
æãããŠããã (2) ã¡ãã¬ã³åºãã¡ãããŒã«åºäžŠã³ã«ããšã
ãŒã«é¡ã®ïŒå®èœæ§ã®æ®åºãäž»ããçµååäœ
ãšããŠå«æããŠããã (3) 該ïŒå®èœæ§ã®æ®åºã¯ããšããŒã«é¡é¡ã®
ïŒïŒïŒåã³ïŒäœã®äžç®æã§ã¡ãã¬ã³åºãšçµ
åããããŠå°ãªããšãä»ã®äžç®æã§ã¡ãã
ãŒã«åºåã³ïŒåã¯ã¡ãã¬ã³åºãšçµåããŠã
ãããã㊠(4) 1600cm-1ïŒãã³ãŒã³ã«åž°å±ããåžåããŒ
ã¯ïŒã®åžå匷床ãD1600ã 990ã1015cm-1ïŒã¡ãããŒã«åºã«åž°å±ã
ãåžåããŒã¯ïŒã®ç¯å²ã®æã倧ããªåžå匷
床ãD990ã1015ïŒ 890ïœ-1ïŒãã³ãŒã³æ žã®å€ç«ã®æ°ŽçŽ åå
ã®åžåããŒã¯ïŒã®åžå匷床ãD890ãã§è¡šã
ãå Žåã«ã D990ã1015ïŒD1600ïŒ0.2ã9.0 D890ïŒD1600ïŒ0.09ã1.0ã§ãããäžã€ (B) 該ç²ç¶ãªããç²æ«ç¶æš¹èã¯ãç²åŸïŒã150
ãã¯ãã³ã®çç¶äžæ¬¡ç²åããã³äºæ¬¡åéç©ã
å«æããã ããã³ (ã) ç±å¯å¡æ§æš¹è ãå°ããšãå«æããããšãç¹åŸŽãšããæš¹èçµæç©
ã«ããéæãããã æ¬çºæã®æš¹èçµæç©ã¯ãäžèš(A)ããã³(B)ã«ç¹å®
ãããç²ç¶ãªããç²æ«ç¶ããšããŒã«ã»ãã«ã ã¢ã«
ãããæš¹èãå«æããã æ¬çºæã«ãããŠçšãããããããç²ç¶ãªããç²
æ«ç¶ããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èã¯ãããš
ããŒã«ãåã¯å°ããšã50ééïŒ ç¹ã«å°ããšã70é
éïŒ ã®ããšããŒã«ãå«æããããšããŒã«ãšäŸãã°
ïœâã¯ã¬ãŸãŒã«ãïœãŒã¯ã¬ãŸãŒã«ãïœâã¯ã¬ãŸãŒ
ã«ããã¹ ããšããŒã«ïŒ¡ãâãïœâåã¯ïœâ
C2ãC4ã¢ã«ãã«ããšããŒã«ãïœâããšãã«ããš
ããŒã«ããã·ã¬ããŒã«ãã¬ãŸã«ã·ããŒã«çå ¬ç¥ã®
ããšããŒã«èªå°äœã®ïŒçš®åã¯ãã以äžãšã®æ··åç©
ãšãã«ã ã¢ã«ããããšã®çž®åç©ãå å«ããã æ¬çºæã®ãŽã çµæç©ã«ãããäžèšç²ç¶ãªããç²
æ«ç¶æš¹èã¯äžèšãã(A)ããã³(B)ã®ç¹æ§ãæããã
åèš(A)ããã³(B)ã®ç¹å®ã«ãããŠã(B)ã®çç¶äžæ¬¡ç²
åããã³ãã®äºæ¬¡åéç©ã®ç²åŸã0.1ã150ãã¯ã
ã³ã§ãããšããç¹å®ã(A)ã®D990ã1015ïŒD1600ïŒ0.2
ã9.0 D890ïŒD1600ïŒ0.09ã1.0 ãšããç¹å®ã ã¯ããããåŸè¡ãã枬å®æ³ã«åºã¥ããã®ã§ããã äžèšç²ç¶ãªããç²æ«ç¶æš¹èã®ç¬¬ïŒã®ç¹åŸŽã¯ãåŸ
æ¥å ¬ç¥ã®ããã©ãã¯æš¹èã®ç¡¬å補ååã¯ã¯ã¬ãŸãŒ
ã«æš¹èã®ç¡¬å補åãç²ç ããããšã¯æ¥µããŠå°é£ã§
ãããããã匷ããŠç²ç ãããã®ãæã¯åŸæ¥å ¬ç¥
ã®ç¡¬åããã©ãã¯æš¹èç¹ç¶ãç²ç ãããã®çãšã¯
å šãç°ã€ãŠãåèš(B)ã«ç¹å®ãããšããçç¶äžæ¬¡ç²
åããã³äºæ¬¡åéç©ã§ãç²åŸã0.1ã150ããã³ã®
ãã®ã奜ãŸããã¯0.1ã100ãã¯ãã³ã®ãã®ãå«æ
ããã äžèšç²ç¶ãªããç²æ«ç¶æš¹èã¯ãéåžžãã®å°ããš
ã30ïŒ ã奜ãŸããã¯å°ããšã50ïŒ ãç²åŸ0.1ã150
ãã¯ãã³ãããã«å¥œãŸããã¯0.1ã100ãã¯ãã³ã®
çç¶äžæ¬¡ç²åããã³ãã®äºæ¬¡åéç©ããæããã
ã®30ïŒ åã¯50ïŒ ãšãã衚瀺ã¯ãåŸèšã®ç²åŸæž¬å®æ³
ã«ãããŠå®çŸ©ãããšãããåçã100ã1000åã®
å åŠé¡åŸ®é¡ã®ïŒã€ã®èŠéã«ãããå šäœã®ç²åïŒäº
次åéç©ãå«ãïŒã®æ°ã®30ïŒ åã¯50ïŒ ãšããæå³
ã§ãããç¹ã«å¥œãŸãããã®ã¯ã該ç²ç¶ãªããç²æ«
ç¶æš¹èã®70ä¹è³å®è³ªçã«100ïŒ ãç²åŸ0.1ã150ã
ã¯ãã³ã®çç¶äžæ¬¡ç²åããã³äºæ¬¡åéç©ããæã
ãã®ã§ããã ç¹ã«å¥œãŸãããã®ã¯ãäžèšå®çŸ©ã«ããå åŠé¡åŸ®
é¡åçã®èŠéã®ç²åã®æ°ïŒïŒã€ã®èŠéã®å¹³åå€ãš
ããŠïŒã®å°ããšã30ïŒ ãç¹ã«å°ããšã50ïŒ å°±äž70
ä¹è³å®è³ªçã«100ïŒ ã0.1ã100ãã¯ãã³ããã奜
ãŸããã¯0.1ã50ãã¯ãã³ã®ç¯å²ã®çç¶äžæ¬¡ç²å
ããã³ãã®äºæ¬¡åéç©ããæãã äžèšã®ç²ç¶ãªããç²æ«ç¶æš¹èã¯ã以äžã®ãšã
ããäžèšã®çç¶äžæ¬¡ç²åããã³ãã®äºæ¬¡åéç©ã®
埮å°ç²åãäžå¿ãšãªã€ãŠåœ¢æããããã®ã§ããã
ã極ããŠåŸ®å°ã§ãã€ãŠãå šäœã®å°ããšã50éé
ïŒ ã奜ãŸããã¯70ééïŒ ãç¹ã«å¥œãŸããã¯å šäœã®
å°ããšã80ééïŒ ã¯100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ã
ééããããã®ãããªç¯©ãééãããšãã衚瀺
ã¯ãæ¬çºæã®ç²ç¶ãªããç²æ«ç¶è£œåã該篩ã§ç¯©ã
æäœã«ãããŠã該ç²ç¶ãªããç²æ«ç¶è£œåã軜ãæ
ã§ãã¿ã»ãããšããã¯ãæ§ã®ãã®ã§ç¯©ç®äžã®ç²å
ã軜ãæŒãããããªãããããããšããæã¯æã§
軜ãå©ãçã®è©²ç²åïŒäºæ¬¡åéç©ãå«ãïŒã匷å¶
çã«ç Žå£ãããããªãã®ã§ãªãåãå ããããšã
äœçæé€ãããã®ã§ã¯ãªãã äžèšã®ç²ç¶ãªããç²æ«ç¶æš¹èã¯ããã«ãåèš(A)
ã§ç¹å®ãããŠãããšãããèµ€å€ç·åžåã¹ãã¯ãã«
ã«ãããŠã D990ã1015ïŒD1600ïŒ0.2ã9.0 D890ïŒD1600ïŒ0.09ã1.0 ãšããç¹æ§ãæããã ãŸããæ¬çºæã§çšããããæš¹èã®å¥œãŸãããã®
ã¯ãD990ã1015ïŒD1600ã0.3ã7.0ãç¹ã«0.4ã5.0ã§
ãããããã« D890ïŒD1600ã0.1ã0.9ãç¹ã«0.12ã0.8ãšããç¹
æ§ãæããã èµ€å€ç·åžåã¹ãã¯ãã«ã«ãããŠãD1600ã®ããŒ
ã¯ããã³ãŒã³æ žã«åž°å±ããåžåã瀺ãã
D990ã1015ã®ããŒã¯ãã¡ãããŒã«åºã«åž°å±ããåž
åã瀺ããããã«D890ã®ããŒã¯ããã³ãŒã³æ žã®å€
ç«ã®æ°ŽçŽ ååã«åž°å±ããåžåã瀺ãããšã¯ããšã
ãŒã«ã»ãã«ã ã¢ã«ãããæš¹èã«é¢ããŠæ¢ã«åºãç¥
ãããŠããã æ¬çºæã«çšããããæš¹èãD990ã1015ïŒD1600ïŒ
0.2ã9.0ãšããç¹æ§å€ã瀺ãããšã¯ãæ¬çºæã§çš
ããããæš¹èã¯å°ããšãæãçšåºŠã®éã®ã¡ãããŒ
ã«åºãå«æãããã®ã¡ãããŒã«åºå«æã¯å¯æã倧
å·Ÿã«å€ããåŸãããšã瀺ããŠãããæ®ã«
D990ã1015ïŒ0.3ã7.0ãå°±äž0.4ã5.0ãšããæ¬çºæ
ã«ãããŠå¥œé©ã«çšããããæš¹èã¯é©åºŠã®æ¿åºŠã®ã¡
ãããŒã«åºãå«æãäžã€ããå®å®ã§ããã ããã«ãæ¬çºæã§çšããããæš¹èã®èµ€å€ç·åžå
ã¹ãã¯ãã«ã«ãããD890ïŒD1600ïŒ0.09ã1.0ãã
ã奜é©ãªæš¹èãD890ïŒD1600ïŒ0.1ã0.9ãå°±äž0.12
ã0.8ãšããç¹æ§ã瀺ããšããäºå®ã¯ãæ¬çºæã«
ãããŠçšããããæš¹èã¯ãã®ããšããŒã«éªšæ Œã®å
å¿éšäœïŒãªã«ãåã³ãã©äœïŒãå¯æãã¡ãã¬ã³çµ
ååã¯ã¡ãããŒã«åºã«ãã€ãŠé©åºŠã«å°éãããŠã
ãäºå®ã瀺ãã åŸæ¥å ¬ç¥ã®ã¬ãŸãŒã«æš¹èã®ç¡¬åç©ã¯äžè¬ã«ã
D990ã1015ïŒD1600ããã³D890ïŒD1600ã®åæ¹æã¯ã©
ã¡ããäžæ¹ãæ¬çºæã«ãããŠçšããããæš¹èã®äž
æ°ç¹æ§å€ã®äžéãããäœãããŸãããã©ãã¯æš¹è
ã®ãããµãã³ã«ãã硬åç©ããŸãD890ïŒD1600ã®
ç¹æ§å€ãæ¬çºæã§çšããããæš¹èã®0.09ãšããäž
éãããäžè¬ã«äœãå€ãšãªãã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯æ¶²
äœã¯ãããã°ã©ãã€ãŒã«ãã枬å®å€ãšããŠéé¢ã
ãšããŒã«å«æéãéåžž500ppm以äžã§ããããã
ã«å¥œé©ãªè£œåã¯è©²éé¢ããšããŒã«å«æéã
400ppm以äžãå°±äž300ppm以äžã§ãããåèšç¹
å ¬æ53â42077å·ã«é瀺ãããæ¹æ³ã«ããåŸãã
ãç²ç¶ãªããç²æ«ç¶æš¹èã¯0.3ãçŽïŒééïŒ ãšã
ã極ããŠå€éã®éé¢ããšããŒã«ãå«æããã®ã«å¯Ÿ
ããŠãæ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹è
ã®éé¢ããšããŒã«å«æéã¯æ¥µããŠå°éã§ãããã
ã®äºå®ã¯ãã®çš®ç²ç¶ãªããç²æ«ç¶æš¹èã«ãšã€ãŠäœ¿
çšäžã®éèŠãªå©ç¹ãšãªãã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯ã
å çŽ åæã«ããã°å®è³ªçã«ççŽ ãæ°ŽçŽ ããã³é žçŽ
ããæããäžèšçµæ ïŒ70ã80ééïŒ ã ïŒïŒãïŒééïŒ ãã㳠ïŒ17ã21ééïŒ ã ïŒå šäœã§100ééïŒ ïŒ ãæããããšãæãããšãããŠããã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯ã
åŸã«èšè¿°ãã補é æ¹æ³ã«åŸã€ãŠç¡¬ååå¿ãããçš
å åã«é²è¡ããŠãªããã®ãæãã¯ç¡¬ååå¿ãæ¯èŒ
çé²è¡ãããã®ã®ãããã®ç¶æ ããšãããšãã§ã
ãããã®çµæãæ¬çºæã§çšããããç²ç¶ãªããç²
æ«ç¶æš¹èã«ã¯ãç±çã«ã¯ãåŸã«èšèŒããå ç±èç
枬å®æ³ã«åŸã€ãŠ100âã®æž©åºŠã§ïŒåéå å§ããå Ž
åã«ã(a)å°ããšããã®ïŒéšãèçããŠå¡ç¶ãªãã
æ¿ç¶äœãšãªããã®ãåã³(b)å®è³ªçã«æº¶èåã¯èç
ããã«ç²ç¶ãªããç²æ«ç¶ã®åœ¢æ ããšããã®ã®åæ¹
ãå«ãŸããã äžèš(a)ã®æ¯èŒçèçæ§ã®å€§ããªæš¹èã«ã¯ãåŸã«
èšèŒããè©Šéšæ¹æ³ã«åŸã€ãŠã¡ã¿ããŒã«ã«å¯Ÿãã溶
解æ§ã枬å®ãããš20ééïŒ ä»¥äžãããã«ã¯30éé
ïŒ ä»¥äžãå€ããã®ã§ã¯40ééïŒ ä»¥äžã®ã¡ã¿ããŒã«
溶解æ§ã瀺ãæš¹èã§å å«ãããã ãŸããæ¬çºæã«ãããŠçšããããç²ç¶ãªããç²
æ«ç¶æš¹èã«ã¯ãåŸã«èšèŒããæ¹æ³ã«åŸã€ãŠæž¬å®ã
ãã¢ã»ãã«åééå¢å çŠã23ã40ééïŒ ãããã«
ã¯25ã37ééïŒ ãå°±äž27ã35ééïŒ ãšããç¹æ§ã
æããŠãããã®ãå å«ãããã äžèš(b)ã®å®è³ªçã«æº¶èåã¯èçããªãæš¹èã¯ã
éåžžäžèšã®åŠãã¢ã»ãã«åééå¢å çã瀺ãæš¹è
ã«çžåœããããŸãããã®ãããªã¢ã»ãã«åééå¢
å çã瀺ãæš¹èã¯ãåæ§ã«åŸã«èšèŒããè©Šéšæ¹æ³
ã«åŸã€ãŠã¡ã¿ããŒã«ã«å¯Ÿãã溶解æ§ã枬å®ãã
ãšãã¡ã¿ããŒã«æº¶è§£æ§ã20ééïŒ ä»¥äžãå°ããã®
ã§ã¯15ééïŒ ä»¥äžããã«ã¯ïŒééïŒ ä»¥äžã瀺ãã
èã¡ã¿ããŒã«æº¶è§£æ§ã倧ããã æ¬çºæã«ãããŠçšããããç²ç¶ãªããç²æ«ç¶æš¹
èã¯ä»¥äžè¿°ã¹ã(A)ããã³(B)ã®ç¹æ§ãæããããšã
ç¹åŸŽãšããã æ¬çºæã«ãããŠçšããããç²ç¶ãªããç²æ«ç¶æš¹
èã¯ãç²åŸ0.1ã150ãã¯ãã³ã奜ãŸããã¯0.1ã
100ãã¯ãã³ã®çç¶äžæ¬¡ç²åããã³ãã®äºæ¬¡åé
ç©ãå«æãïŒåèš(B)ã®æ¡ä»¶ïŒå¥œãŸãããã®ã¯ãã
ããå°ããšã50ïŒ å«æãäžã€éåžžå°ããšããã®50
ééïŒ ã奜ãŸããã¯å°ããšã70ééïŒ ã100ã¿ã€
ã©ãŒã¡ãã·ãŠç¯©ãééãåŸã倧ãããæããã
ããæµåæ§ã極ããŠè¯å¥œã§ãã€ãŠãç±å¯å¡æ§æš¹è
ãšå®¹æã«äžã€æ¯èŒçå€éã«æ··åããããšãã§ã
ãããŸããæ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶
æš¹èã¯ãå°ããšããã®å€ãã®ãã®ã極ããŠåŸ®å°ãª
çç¶ã®äžæ¬¡ç²åãåºæ¬æ§æèŠçŽ ãšããããããã
ãå«æããæ¬çºæã®æš¹èçµæç©ãæ圢ããããŠåŸ
ãããæ圢ç©ã¯æ©æ¢°çã«åªããç¹æ§ãç¹ã«å§çž®ã«
察ã匷ãæµææ§ã瀺ããæ¬çºæã§çšããããç²ç¶
ãªããç²æ«ç¶æš¹èã¯ããšããŒã«é¡ã®åæåå¿çæ
ç©ã§ããçœæ¿åŸ®å°ç²åãããã«ãã«ã ã¢ã«ããã
ãšåå¿ããŠçé·ãããã®ã§ããããåžžæž©ã§ã¯æ¥µã
ãŠå®å®ã§ããããããèªäœçžåœéã®ã¡ãããŒã«åº
ãå«æããããå ç±ããéã«åå¿æ§ã瀺ããåŸèš
å®æœäŸã«ç€ºããšãããç©ççãæ©æ¢°çç¹æ§ãã¿ãª
ãããèç±æ§ãã®ä»é»æ°çç¹æ§ãããã¯é£çæ§ã
極ããŠåªããæ圢ç©ã圢æããã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯ã
ãã«éé¢ããšããŒã«å«æéãéåžž500ppm以äžã
奜ãŸããã¯400ppm以äžãå°±äž300ppm以äžãšå°
ãªããããšããŒã«å«æéããã®ããã«é©ããŠå°ãª
ããããæ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹
èã¯ãã®åæ±ãã極ããŠå®¹æã§ããäžã€å®å šã§ã
ãããã®ããšã¯ããŸããæ¬çºæã®æš¹èçµæç©ãã
æ圢åãåŸãéã«ããšããŒã«é¡ã«èµ·å ããå¯åå¿
çãèµ·ãããªãã ãã§ãªããéé¢ããšããŒã«é¡ã«
èµ·å ããæ圢ç©ã®ç©æ§äœäžãèµ·ããªãçç±ãšãª
ãã ãŸããæ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹
èã¯ãåŸè¿°ãã補é æ¹æ³ããæãããªãšãããå
å¿ç³»å ã«å«çªçŽ å¡©åºæ§ååç©ãããã¯èŠªæ°Žæ§é«å
åååç©ãå®è³ªçã«å«æããªã補é æ¹æ³ã«ãã補
é ããããããéåžžå«çªçŽ å¡©åºæ§ååç©ãããã¯
芪氎æ§é«ååååç©ãå®è³ªçã«å«æããŠããªãã
ãã®ããã«ãæ¬çºæã®æš¹èçµæç©ãå ç±æ圢ãã
å Žåã«ãæ圢ç©ã®ç©æ§ãäœäžããããå£åããã
ãããããªãã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶ããšããŒ
ã«ã»ãã«ã ã¢ã«ãããæš¹èã¯ä»¥äžè¿°ã¹ããšããã
極ããŠåŸ®çŽ°ã§ãä¿åå®å®æ§åã³æµãç¹æ§ãè¯å¥œã§
ãããæãçšåºŠã®ã¡ãããŒã«åºãå«æããããé
åžžéé¢ããšããŒã«å«éã極ããŠå°ãªãã®ã§æ¬çºæ
ã®æš¹èçµæç©ãæ圢ããå ç±ããå Žåã«ããèªäœ
ã§ãããã¯ããçš®ã®ç±å¯å¡æ§æš¹èãšåå¿æ§ãæã
ããšããåªããç¹åŸŽãæããŠãããäŸãã°ãæ¬çº
æã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯ããã®ã¡
ãããŒã«åºãäŸãã°ç±å¯å¡æ§æš¹èã§ããããªã¢ã
ãã®ã¢ããåºã®æ°ŽçŽ ãšè±æ°Žåå¿ãèµ·ããããã«ã
ã€ãŠããªã¢ããæš¹èãšååŠçã«çµåããŠç¡¬åãã
ããã«åå¿ãããããããŠãæ¬çºæã§çšãããã
ç²ç¶ãªããç²æ«ç¶æš¹èã®ãã¡ãå ç±èç枬å®æ³ã«
åŸã€ãŠ100âã§ïŒåéå ç±ããå Žåã«å°ããšãäž
éšãèçæ§ã瀺ãåèš(a)ã®æš¹èã¯ãç±å¯å¡æ§æš¹è
ãšæ¯èŒçå€éã«é åããããšãã§ãããŸãç¹ã«è
ç±æ§ãæç±æ§ãé»æ°çµ¶çžæ§ãããã¯èååŠè¬åæ§
ã«åªããæ圢åãäžããæ¬çºæã®æš¹èçµæç©ãäž
ãããŸãäžèšæž¬å®æ³ã§ã¯èçæ§ã瀺ããªãåèš(b)
ã®æš¹èã¯ãç¹ã«èç±æ§åã¯èå§çž®æ§ã«åªããæ圢
åãäžããæ¬çºæã®æš¹èçµæç©ãäžããã æ¬çºæã«ãããŠçšããããäžèšç²ç¶ãªããç²æ«
ç¶æš¹èã¯ã (1) äžèšçµæ ã€ å¡©é žïŒHClïŒæ¿åºŠãïŒã28ééïŒ ãïŒå¥œãŸ
ããã¯10ã25ééïŒ ãå°±äž15ã22ééïŒ ïŒã ã ãã«ã ã¢ã«ãããïŒHCHOïŒæ¿åºŠãïŒã
25ééïŒ ïŒå¥œãŸããã¯ïŒã20ééïŒ ãå°±äžïŒ
ã15ééïŒ ïŒã§ãäžã€ ã å¡©é žãšãã«ã ã¢ã«ãããã®åèšæ¿åºŠã15ã
40ééïŒ ïŒå¥œãŸããã¯20ã35ééïŒ ãå°±äž25
ã32ééïŒ ïŒ ã§ããå¡©é žâãã«ã ã¢ã«ããã济ã«ã (2) äžèšåŒïŒïŒ 济æ¯ïŒäžèšå¡©é žâãã«ã ã¢ã«ããã济ã®ééïŒããšã
ãŒã«é¡ã®éé⊠ïŒïŒ ã§è¡šãããã济æ¯ãå°ããšãïŒä»¥äžïŒå¥œãŸãã
ã¯10以äžãå°±äž15ã40ïŒãšãªãããã«ç¶æã
ãŠã (3) è©²å¡©é žâãã«ã ã¢ã«ããã济ã«ããšããŒã«é¡
ãæ¥è§Šãããäžã€ãã®æ¥è§ŠããããšããŒã«é¡ã
該济ãšæ¥è§ŠããåŸçœæ¿ãçæãïŒå¥œãŸããã¯çœ
æ¿ãçæããåã«éæ溶液ã圢æãïŒãç¶ãåŸ
å°ããšããã³ã¯è²ã®ç²ç¶ãªããç²æ«ç¶ã®åºåœ¢ç©
ã圢æãããããã«è¡ã ããšã«ãã€ãŠè£œé ããããšãã§ããã äžèš(1)ã®å¡©é žâãã«ã ã¢ã«ããã济ã®çµæãšã
ãŠã¯ãäžèšã€ïŒããïŒããïŒã®ïŒæ¡ä»¶ã®ä»ã«ããã
ã«æ¡ä»¶ãïŒãšããŠã 該济äžã®ãã«ã ã¢ã«ãããïŒè©²æµŽã«æ¥è§ŠããããšããŒ
ã«ã®ã¢ã«æ¯ ãå°ããšãïŒä»¥äžãæ®ã«2.5以äžãå°±äžïŒä»¥äžãš
ãªãããã«ããããšã奜é©ã§ãããäžèšæ¡ä»¶ãã®
ã¢ã«æ¯ã®äžéã¯ç¹ã«éå®ãããªããã20以äžãç¹
ã«15以äžã奜é©ã§ãããäžèšã¢ã«æ¯ã¯ç¹ã«ïŒã
15ãå°±äžïŒã10ã奜é©ã§ãããäžèšè£œé æ³ã®ç¹åŸŽ
ã¯ããããã«å¡©é žïŒHClïŒæ¿åºŠãå¯æãé«æ¿åºŠã§
ãããããšããŒã«é¡ã«å¯ŸããŠãã«ã ã¢ã«ãããã
éå°ã«å«æããå¡©é žâãã«ã ã¢ã«ããã氎溶液ã®
济ãã济æ¯ãïŒä»¥äžã奜ãŸããã¯10以äžãšãã倧
ããªæ¯çã§ããšããŒã«é¡ãšæ¥è§Šãããããšã«ã
ããããããªããšããŒã«âãã«ã ã¢ã«ãããã®å
å¿æ¡ä»¶ã¯ãæ¢è¿°ã®ãšããåŸæ¥å ¬ç¥ã®ããã©ãã¯æš¹
èããã³ã¯ã¬ãŸãŒã«æš¹è補é ã®åå¿æ¡ä»¶ãšã¯æ ¹æ¬
çã«ç°ã€ãŠããã å¡©é žâãã«ã ã¢ã«ããã济ã«ããšããŒã«é¡ãæ·»
å ããŠçœæ¿ãçæããåã®æ®µéã«ãããŠã¯ã該济
ãæ¹æããŠæ·»å ããããšããŒã«é¡ãšè©²æµŽãšããªã
ã¹ãåäžãªéæ溶液ã圢æããããã«ãããŸãçœ
æ¿ãçæããæç¹ä»¥éæ·¡ããã³ã¯è²ã®åºåœ¢ç©ã圢
æããããŸã§ã®æéã¯è©²æµŽïŒåå¿æ¶²ïŒã«äŸãã°æ¹
æã®åŠãæ©æ¢°çåªæåãäžããªãããã«ããããš
ã奜ãŸããã æ·»å ããããšããŒã«é¡ã¯ãããšããŒã«é¡ãã®ã
ã®ã§ãããããããšããŒã«ããã«ããªã³ãå¡©é žæ°Ž
溶液åã¯æ°Žçã§åžéãããã®ã§ããã ãŸããããšããŒã«é¡ïŒåã¯ãã®åžé溶液ïŒãæ·»
å ããéã®å¡©é žâãã«ã ã¢ã«ããã济ã®æž©åºŠã¯90
â以äžãç¹ã«70â以äžã®æž©åºŠã奜é©ã§ããã該济
ã®æž©åºŠã40â以äžãæ®ã«50â以äžã«é«ãå Žåã¯ã
ããšããŒã«é¡ãšãã«ã ã¢ã«ããããšã®åå¿é床ã¯
倧ãšãªããããããšããŒã«é¡ãæ®ã«ãã«ããªã³æº¶
液ã§åžéããåžé溶液ãšããŠè©²æµŽã«æ·»å ããã®ã
奜é©ã§ããããŸããã®å Žåã«ã¯ãåå¿é床ã倧ã§
ãããããããšããŒã«é¡æ®ã«ãã®åžé溶液ã现æµ
åã¯ãªãã¹ã埮å°ã®çŽ°æ»Žã®åœ¢ã§è©²æµŽãšæ¥è§Šããã
ãã®ã奜ãŸããã 該济枩ã40â以äžãæ®ã«50â以äžã«é«ãå Žåã«
ã¯ããã®æµŽã«ããšããŒã«é¡åã¯ãã®åžé溶液ãæ¥
觊ãããšã該济枩ãé«ããã°é«ãçšããšããŒã«é¡
ãšãã«ã ã¢ã«ããããšã®åå¿é床ã¯å€§ãšãªãã該
æ¥è§Šã®åŸæ°å以å ã®çæéæã¯ç¬æã«çœæ¿ãçæ
ããäžã€æ¥éã«ãã³ã¯è²ã®ç²ç¶ãªããç²æ«ç¶ã®åº
圢ç©ã圢æãããã å¡©é žâãã«ã ã¢ã«ããã济ã®æž©åºŠã40â以äžã
奜ãŸããã¯ïŒãã35âãç¹ã«å¥œãŸããã¯10ã30â
ã«ä¿ã¡ããã®æµŽã«ããšããŒã«é¡åã¯ãã®åèšåžé
溶液ã奜ãŸããã¯ããšããŒã«ã®æ°Žåžé溶液ãæ·»å
ã¡ãçœæ¿ãçæããåŸã»ãŒ50â以äžã奜ãŸããã¯
45â以äžã®æž©åºŠã§ææã®åå¿ãå®äºããç²ç¶ãªã
ãç²æ«ç¶åºåœ¢ç©ã¯ã硬ååå¿ãããçšå åã«é²è¡
ããŠããªããããäžè¬ã«åŸè¿°ãã100âç±èçè©Š
éšã«ãããŠç±èçæ§ã瀺ããã®ãšãªãã ä»æ¹ãè©²å¡©é žâãã«ã ã¢ã«ããã济ã®æž©åºŠã40
â以äžã奜ãŸããã¯15ã35âã«ä¿ã¡ããã®æµŽã«æ·»
å ãã¹ãããšããŒã«é¡åã¯ãã®åèšåžé溶液ã®å®
質çå šéãæ¹æäžã«æ·»å ããŠéæ溶液ã圢æã
ãããããåŸéæ¹æç¶æ ã§çœæ¿ãçæããã次ã
ã§ææž©åã¯ææž©ããããšãªãæ·¡ãã³ã¯è²ã®ç²ç¶ãª
ããç²æ«ç¶ã®åºåœ¢ç©ãçæããããã®åºåœ¢ç©ã50
âãããé«ã枩床ã奜ãŸããã¯70ãã95âã®æž©åºŠ
ã«å ç±ããŠææã®åå¿ãå®äºãããã®ã¯ã硬åå
å¿ãããé²è¡ããããã100âã®ç±èçæ§ã¯äœäž
ãããåã¯å®è³ªçã«ãªããªããæã¯ããé«æž©äŸã
ã°200âã«ãããŠç±èçæ§ã瀺ããã®åã¯ãã®ã
ããªé«æž©ã«ãããŠãç±èçæ§ãå®è³ªçã«æããªã
ãã®ãšãªãã äžèšæ¹æ³ã§çšããããšããŒã«é¡ãšããŠã¯ãããš
ããŒã«ãæã奜é©ã¹ããããå°ããšã50ééïŒ ç¹
ã«å°ããšã70ééïŒ ã®ããšããŒã«ãå«æãããã®
ã§ããã°ïœâã¯ã¬ãŸãŒã«ãïœâã¯ã¬ãŸãŒã«ãïœâ
ã¯ã¬ãŸãŒã«ããã¹âããšããŒã«ïŒ¡ãïœâãïœâå
ã¯ïœâC2ãC4ã¢ã«ãã«ããšããŒã«ãïœâããšã
ã«ããšããŒã«ããã·ã¬ããŒã«ãã¬ãŸã«ã·ããŒã«ç
å ¬ç¥ã®ããšããŒã«èªå°äœã®ïŒçš®åã¯ãã以äžãšã®
æ··åç©ã§ãã€ãŠããã 以äžã®åŠãããŠè©²æµŽäžã«çæããææã®åå¿ã
å®äºããç²ç¶ãªããç²æ«ç¶ã®ããšããŒã«ã»ãã«ã
ã¢ã«ãããæš¹èã®åºåœ¢ç©ã¯ãè©²å¡©é žâãã«ã ã¢ã«
ããã济ããåé¢ãããããæ°ŽæŽãã奜ãŸããã¯
ä»çããå¡©é žãã¢ã«ã«ãªæ°Žæº¶æ¶²ãäŸãã°ã¢ã³ã¢ã
ã¢æ°Žåã¯ã¡ã¿ããŒã«æ§ã¢ã³ã¢ãã¢æ°Žã§äžåãæŽã«
æ°ŽæŽããããšã«ãã€ãŠææã®è£œåãšããããšãã§
ããããã®å Žååœç¶ã®ããšãªããã¡ã¿ããŒã«æº¶è§£
æ§ãæ¯èŒçé«ãæš¹èã«ãã€ãŠã¯ã¢ã«ã«ãªæ°Žæº¶æ¶²ã§
äžåãè¡ãã®ãããã æ¬çºæã®æš¹èçµæç©ã¯äžèšç²ç¶ãªããç²æ«ç¶ã
ãšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èã®ä»ã«ç±å¯å¡æ§
æš¹èãå«æããŠæãã ç±å¯å¡æ§æš¹èãšããŠã¯é«ååã®åéã§ç¥ãããŠ
ããç±å¯å¡æ§æš¹èãåºãçšãããããäŸãã°ãã
ãªãšãã¬ã³æš¹èãããªãããã¬ã³æš¹èãããªã¹ã
ã¬ã³æš¹èãã¢ã¯ãªã«æš¹èãããã«æš¹èãããçŽ æš¹
èãããªã¢ã»ã¿ãŒã«æš¹èãããªã¢ããæš¹èãããª
ãšã¹ãã«æš¹èãããªã«ãŒãããŒãæš¹èããããã¯
ããªãŠã¬ã¿ã³æš¹èã®åŠãæ±çšæ§ã®ãšã³ãžãã¢ãªã³
ã°ãã©ã¹ããã¯ã奜ãŸããçšããããããããã®
ãã¡ãããªãšãã¬ã³æš¹èãããªãããã¬ã³æš¹èã
ããã«æš¹èãããªã¢ããæš¹èãŸãã¯ããªãšã¹ãã«
æš¹èãç¹ã«å¥œãŸããçšããããããããç±å¯å¡æ§
æš¹èã¯äžçš®åã¯äºçš®ä»¥äžäžç·ã«çšããããšãã§ã
ãã äžèšç±å¯å¡æ§æš¹èã¯ãã¢ããªããŒããã³ã³ããª
ããŒãå å«ãããã³ããªããŒã¯ã©ã³ãã ãã°ã©ã
ãåã¯ãããã¯ã§ãã€ãŠãããããªãšãã¬ã³æš¹è
ã¯ãšãã¬ã³åäœãéåäœéäžã«å¥œãŸããã¯50éé
ïŒ ä»¥äžããã奜ãŸããã¯85ééïŒ ä»¥äžå«æããã
ããªãããã¬ã³æš¹èã¯ãããã¬ã³åäœãéåäœé
äžã«ã奜ãŸããã¯50ééïŒ ä»¥äžããã奜ãŸããã¯
85ééïŒ ä»¥äžå«æãããããªã¹ãã¬ã³æš¹èã¯ã¹ã
ã¬ã³åäœãéåäœéäžã«ã奜ãŸããã¯50ééïŒ ä»¥
äžããã奜ãŸããã¯85ééïŒ ä»¥äžå«æãããã¢ã¯
ãªã«æš¹èã¯ãäŸãã°ã¢ã¯ãªã«é žåã¯ã¡ã¿ã¯ãªã«é ž
ã®ã¡ãã«åã¯ãšãã«ãšã¹ãã«ã®åäœãéåäœéäž
ã«ã奜ãŸããã¯50ééïŒ ä»¥äžããã奜ãŸããã¯85
ééïŒ ä»¥äžå«æããã ããã«æš¹èã¯ãäŸãã°å¡©åããã«ãå¡©åãããª
ãã³ãé ¢é žããã«ã®åŠããšãã¬ã³æ§äžé£œåçµåã
æããããã«åéäœã®åäœãéåäœéäžã«ã奜ãŸ
ããã¯50ééïŒ ä»¥äžããã奜ãŸããã¯85ééïŒ ä»¥
äžå«æãããããã«æš¹èãšããŠã¯ããªå¡©åããã«
ãç¹ã«å¥œãŸããçšããããã ããçŽ æš¹èãšããŠã¯äŸãã°ããã©ãã«ãªããšã
ã¬ã³ããã«ãªããšãã¬ã³ããããµãã«ãªãããã
ã¬ã³ã®åŠãããçŽ å«æããã«åéäœã®åäœãéå
äœéäžã«ã奜ãŸããã¯50ééïŒ ä»¥äžããã奜ãŸã
ãã¯85ééïŒ ä»¥äžå«æããã äžèšããããªãšãã¬ã³æš¹èãããªãããã¬ã³æš¹
èãããªã¹ãã¬ã³æš¹èãã¢ã¯ãªã«æš¹èãããã«æš¹
èãããã¯ããçŽ æš¹èã圢æãããäžèšåäž»ãã
åäœä»¥å€ã®åäœã¯ãåäž»ããåäœãšã¯ç°ãªãä»ã®
åäœãšããŠãäŸãã°ãšãã¬ã³ããããã¬ã³ãã¢ã¯
ãªã«é žãã¡ã¿ã¯ãªã«é žããããã®é žã®äœçŽã¢ã«ã
ã«äŸãã°ã¡ãã«ãããã¯ãšãã«ãšã¹ãã«ãã¹ãã¬
ã³ãαâã¡ãã«ã¹ãã¬ã³ãå¡©åããã«ãé ¢é žãã
ã«ãã¢ã¯ãªããããªã«çã®åéäœã®åäœã§ããã
ãšãã§ããã ããªã¢ã»ã¿ãŒã«æš¹èãšããŠã¯äŸãã°ããªãªãã·
ã¡ãã¬ã³ãããªïŒãªãã·ã¡ãã¬ã³âãªãã·ãšãã¬
ã³ïŒã³ããªããŒã奜ãŸããçšãããããããªïŒãª
ãã·ã¡ãã¬ã³âãªãã·ãšãã¬ã³ïŒã³ããªããŒã¯ãš
ãã¬ã³ãªããµã€ãã«ç±æ¥ãããªãã·ãšãã¬ã³åäœ
ãéåäœéäžã«15ééïŒ ä»¥äžã§å«æãããããšã
ã§ããã ããªã¢ããæš¹èãšããŠã¯ã¬äŸãã°ããªã«ããã¢
ããïŒïŒâãã€ãã³ïŒãããªãããµã¡ãã¬ã³ã¢ãž
ãããïŒïŒïŒïŒâãã€ãã³ïŒãããªãããµã¡ã¬ã³
ã»ãã«ããïŒïŒïŒ10âãã€ãã³ïŒãããªãŠã³ãã«
ãããïŒ11âãã€ãã³ïŒãããªããã«ãããïŒ12
âãã€ãã³ïŒãããªãŠã³ãã«ã¡ãã¬ã³ãã¬ãã¿ã©
ããïŒ11ïŒïŒŽâãã€ãã³ïŒçã奜ãŸããçšããã
ãã ããªãšã¹ãã«æš¹èãšããŠã¯ã飜åããªãšã¹ãã«
æš¹èã奜ãŸãããäŸãã°ããªãšãã¬ã³ãã¬ãã¿ã¬
ãŒããããªããã©ã¡ãã¬ã³ãã¬ãã¿ã¬ãŒããããª
ãããµã¡ãã¬ã³ãã¬ãã¿ã¬ãŒãçã奜ãŸããçšã
ãããã ããªã«ãŒãããŒãæš¹èãšããŠã¯ãäŸãã°ãã¹ã
ãšããŒã«é¡ç¹ã«ãã¹ããšããŒã«ïŒ¡ã®ããªã«ãŒãã
ãŒãã奜ãŸããçšããããã äžèšæ¬çºæã«çšããããç±å¯å¡æ§æš¹èã¯ããã
ããåœè©²æè¡åéã«ãããŠããç¥ãããŠããã æ¬çºæã®æš¹èçµæç©ã«ããããç²ç¶ãªããç²æ«
ç¶æš¹èãšç±å¯å¡æ§æš¹èãšã®é©åãªé åå²åã¯ã䜿
çšããç²ç¶ãªããç²æ«ç¶æš¹èã®ç¹æ§äŸãã°ããã
ç±èçæ§ã§ãããåŠããããã¯äœ¿çšããç±å¯å¡æ§
æš¹èã®çš®é¡çã«ãã€ãŠå³å¯ã«ã¯å€ããã ããããªãããæ¬çºæã®æš¹èçµæç©ã¯ãç±å¯å¡
æ§æš¹èïŒéééšã«å¯Ÿã奜ãŸããã¯äžèšç²ç¶ãªãã
ç²æ«ç¶æš¹è0.01ã20éééšããã奜ãŸããã¯0.02
ãïŒéééšãå°±äž0.03ã0.9éééšã§ãããç±å¯
å¡æ§æš¹èãšç²ç¶ãªããç²æ«ç¶æš¹èãšãå«æããŠæ
ãã æ¬çºæã®æš¹èçµæç©ã¯ãç±å¯å¡æ§ãªããç±ç¡¬å
æ§ã®ãã®ãšããŠæäŸãããã æ¬çºæã«ããã°ãç±å¯å¡æ§æš¹èïŒéééšã«å¯Ÿã
äžèšç²ç¶ãªããç²æ«ç¶æš¹è0.05ã0.5éééšã§ã
ããç±å¯å¡æ§ã瀺ãæš¹èçµæç©ããšããã奜é©ãª
ãã®ãšããŠæäŸããããç±ç¡¬åæ§ã§ããæ¬çºæã®
æš¹èçµæç©ã¯ãäžè¬ã«ã䜿çšããç²ç¶ãªããç²æ«
ç¶æš¹èãåå¿æ§ã«å¯ã¿ãããŠäœ¿çšããç±å¯å¡æ§æš¹
èã®äœ¿çšéãæ¯èŒçå°ãå Žåã«åŸãããããŸãã
䜿çšããç±å¯å¡æ§æš¹èã®äœ¿çšéãæ¯èŒçå€ãå Žå
ã§ããç±å¯å¡æ§æš¹èã䜿çšããåå¿æ§ã«å¯ãç²ç¶
ãªããç²æ«ç¶æš¹èã«å¯Ÿãåå¿æ§ãæããå Žåã«ã
åŸãããããã®ãããªæ¬çºæã®æš¹èçµæç©ãäžã
ãçµæã¯ä»¥äžã®èª¬æããæãããšãªããã æ¬çºæã®æš¹èçµæç©ã¯ãäžèšèª¬æããæãããª
ãšãããç²ç¶ãªããç²æ«ç¶ããšãã«ã»ãã«ã ã¢ã«
ãããæš¹èãšããŠãåŸã«èšèŒããå ç±èç枬å®æ³
ã«åŸã€ãŠ100âã®æž©åºŠã§ïŒåéå å§ããå Žåã«ã (a) å°ããšããã®äžéšãèçããŠå¡ç¶ãªããæ¿ç¶
äœãšãªããã®ãå㯠(b) å®è³ªçã«æº¶èåã¯èçããã«ç²ç¶ãªããç²æ«
ç¶ã®åœ¢æ ããšããã®ã ãå å«ããããããã®ç²ç¶ãªããç²æ«ç¶æš¹èã¯ã
ãããå ç±ã«ãã€ãŠç¡¬ååå¿ãäžå±€é²ããã®ã§ã
ç±ç¡¬åæ§ãæããŠãããšäºããããã ãäžèš(a)ã®
æ§è³ªãæã€æš¹èã¯ç¡¬ååå¿ãæªã ååã«é²è¡ããŠ
ããªãã®ã§ãå ç±ã«ãã溶èãªããèçããã®ã«
察ããäžèš(b)ã®æ§è³ªãæã€æš¹èã¯äžèš(a)ã®æš¹èã
ããããã«ç¡¬ååå¿ãé²è¡ãããã®ã§ããããå
ç±ã«ãã溶èåã¯èçããç²ç¶ãªããç²æ«ç¶ã®åœ¢
æ ãä¿æããç¹ã§ç°ã€ãŠããã ãŸããæ¬çºæã®æš¹èçµæç©ã¯ãããäžã€ã®æå
ãšããŠç±å¯å¡æ§æš¹èãå å«ããã ããæ ãæ¬çºæã®æš¹èçµæç©ã¯ãç±ç¡¬åæ§æš¹è
ãšç±å¯å¡æ§æš¹èãšãå«æãããããäžè¬ã«ç±å¯å¡
æ§æš¹èã®å«æéãå€ãå Žåã«ã¯ç±å¯å¡æ§ã瀺ãåŸ
åã倧ãããŸãç±ç¡¬åæ§ã®ç²ç¶ãªããç²æ«ç¶æš¹è
ãå€ãå Žåã«ã¯ç±ç¡¬åæ§ã瀺ãåŸåã倧ããã ããããªãããåè¿°ãããšããæ¬çºæã®æš¹èçµ
æç©ãç±å¯å¡æ§ã§ãããç±ç¡¬åæ§ã§ãããã¯åã«
ç²ç¶ãªããç²æ«ç¶æš¹èãšç±å¯å¡æ§æš¹èãšã®é åé
ã«ãã€ãŠæ±ºãŸãã®ã§ã¯ãªãã®ã§ã以äžã«ããã«è©³
现ã«èª¬æããã ç±å¯å¡æ§ã瀺ãæ¬çºæã®æš¹èçµæç©ã¯ãæ¬çºæ
è ã®ç 究ã«ããã°ä»¥äžã®æ æ§ã«ããæå©ã«äžãã
ããã (i) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(a)ã®èçæ§
ãæã€æš¹èãçšããå Žåã«ã¯ã奜ãŸããã¯ç±å¯
å¡æ§æš¹èïŒéééšã«å¯Ÿã0.5éééšä»¥äžã§è©²ç²
ç¶ãªããç²æ«ç¶æš¹èãçšããã®ãæå©ã§ããã (ii) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(b)ã®æº¶èå
ã¯èçããªãæš¹èãçšããå Žåã«ã¯ã奜ãŸãã
ã¯ç±å¯å¡æ§æš¹èïŒéééšã«å¯ŸãïŒéééšä»¥äžã§
該ç²ç¶ãªããç²æ«ç¶æš¹èãçšããã®ãæå©ã§ã
ãã (iii) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(a)ã®æš¹èãš
äžèš(b)ã®æš¹èãçšããå Žåã«ã¯ã奜ãŸããã¯ç±
å¯å¡æ§æš¹èïŒéééšã«å¯ŸããŠäžèš(a)ã®æš¹èã
0.5éééšä»¥äžã§ããäžèš(a)ã®æš¹èãš(b)ã®æš¹è
ãšã®åèšéã1.5éééšä»¥äžã§ããããã«ã該
ç²ç¶ãªããç²æ«ç¶æš¹èãçšããã®ã奜ãŸããã æ¬çºæã®ç±å¯å¡æ§ã瀺ãäžèšæš¹èçµæç©ã¯ãäž
è¬ã«ç±å¯å¡æ§æš¹èã®æ圢æ¹æ³ãšããŠçšããããæ
圢æ³ãäŸãã°æŒåºãæ圢åã¯éåæ圢æ³ã«ãã€ãŠ
æ圢åãšããããšãã§ãããåŸãããæ圢åã¯ã
䜿çšããç±å¯å¡æ§æš¹èåç¬ããã®æ圢åãããã
åªããæ©æ¢°çç¹æ§äŸãã°åªãã匷床ãé«ã硬床ã
å°ããå§çž®ã²ãã¿ãåªãã寞æ³å®å®æ§ããããã¯
åªããé»æ°çµ¶çžæ§ãèååŠè¬åæ§ãŸãã¯èç±æ§ã
æããã ç±ç¡¬åæ§ã瀺ãæ¬çºæã®æš¹èçµæç©ã¯ãæ¬çºæ
è ã®ç 究ã«ããã°ä»¥äžã®æ æ§ã«ããæå©ã«äžãã
ããã (i) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(a)ã®æš¹èã
çšããå Žåã«ã¯ã奜ãŸããã¯ç±å¯å¡æ§æš¹èïŒé
ééšã«å¯Ÿã0.5éééšãããå€ãéãã奜ãŸã
ãã¯0.6éééšä»¥äžã§è©²ç²ç¶ãªããç²æ«ç¶æš¹è
ãçšããã®ãæå©ã§ããã (ii) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(b)ã®æš¹èã
çšããå Žåã«ã¯ã奜ãŸããã¯ç±å¯å¡æ§æš¹èïŒé
ééšã«å¯ŸãïŒéééšãè¶ ãïŒéééšä»¥äžããã
奜ãŸããã¯ïŒéééšãè¶ ããïŒéééšä»¥äžã§ã
該ç²ç¶ãªããç²æ«ç¶æš¹èãçšããã®ãæå©ã§ã
ããç±å¯å¡æ§æš¹èãšããŠã¯è©²ç²ç¶ãªããç²æ«ç¶
æš¹èãšåå¿æ§ãæããäŸãã°ããªã¢ãããããª
å¡©åããã«ãããªã¢ã»ã¿ãŒã«æš¹èçã奜ãŸãã
çšãããããç²ç¶ãªããç²æ«ç¶æš¹èãäžèšäžé
ãè¶ ããŠçšããå Žåã«ã¯æ圢äœãåŸãã®ãå°é£
ãšãªãã (iii) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(a)ã®æš¹èãš
äžèš(b)ã®æš¹èãçšããå Žåã«ã¯ã奜ãŸããã¯ç±
å¯å¡æ§æš¹èïŒéééšã«å¯ŸããŠäžèš(a)ã®æš¹èãš(b)
ã®æš¹èã®åèšéã0.5éééšãè¶ ã20éééšä»¥
äžã§ãããäžã€äžèš(a)ã®æš¹èãš(b)ã®æš¹èã®äœ¿çš
å²åãäžèšåŒ ïŒâ0.3xïŒïœïŒïŒâ4x ããã§ãïœã¯(a)ã®æš¹èã®éééšã§ãããïœã¯
(b)ã®æš¹èã®éééšã§ããã ãæºè¶³ããããã«ãç²ç¶ãªããç²æ«ç¶æš¹èãçšã
ãã®ãæå©ã§ããã æ¬çºæã®ç±å¯ç¡¬åã瀺ãäžèšæš¹èçµæç©ã¯ãäž
è¬ã«ç±ç¡¬åæ§æš¹èã®æ圢æ¹æ³ãšããŠçšããããæ
圢æ³ãäŸãã°éåæ圢æ³ã«ãã€ãŠæ圢åãšããã
ãšãã§ãããåŸãããæ圢åã¯ãæ¬çºæã§äœ¿çšã
ãç²ç¶ãªããç²æ«ç¶æš¹èåç¬ããåŸãããæ圢å
ãããåªãã匷éæ§ãæãããããŠåŒ·åºŠã硬床ã
é«ããå§çž®ã²ãã¿ãå°ããã寞æ³å®å®æ§ãé»æ°çµ¶
çžæ§ãèååŠè¬åæ§ãèç±æ§ã«åªãããããã¡ã
ããåŸãæ§è³ªãæããã æ¬çºæã®æš¹èçµæç©ã¯ãå¿ èŠã«å¿ããäŸãã°ã¬
ã©ã¹ç¹ç¶ãã«ãŒãã³ç¹ç¶ãããã¯ç³ç¶¿ã®åŠãç¹ç¶
ç¶ç©ïŒã«ãŒãã³ãã·ãªã«ãã¢ã«ãããã·ãªã«ã¢ã«
ãããç¡ è»åãçé žã«ã«ã·ãŠã ãã±ã€é žã«ã«ã·ãŠ
ã ãé žåãã°ãã·ãŠã ãã¯ã¬ã€ãé žåã¢ã³ãã¢ã³
ãããã¯ã·ã©ã¹ãã«ãŒã³ã®åŠãç²ç¶ãªããç²æ«ç¶
ç©ïŒãããã¯æšç²ããªã³ã¿ãŒããã«ããããã¯ã
ãªã¢ããç¹ç¶ã®åŠãææ©ç©è³ªçãå å¡«å€ãšããŠå«
æããããšãã§ããããããã®å å¡«å€ã¯éåžžãã
ãå«æããçµæç©å šäœã®30ééïŒ ä»¥äžããã奜ãŸ
ããã¯20ééïŒ ä»¥äžã§å«æããåŸãã æ¬çºæã®ç±å¯å¡æ§ã®æš¹èçµæç©ã¯ãç²ç¶ãªãã
ç²æ«ç¶ããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èãç±å¯
å¡æ§æš¹èããã³å¿ èŠã«å¿ãå å¡«å€ããäŸãã°ïŒ¶å
ãã¬ã³ããŒçã®æ··åæ©ãçšããŠåºäœæ··åããã®ã¡
ãããã¯æ··åããã«ãã®ãŸãŸãäŸãã°æº¶æ¥æŒåºæ©
äžã«å°å ¥ãããã®äžã§æº¶èæ··åããããšã«ãã€ãŠ
補é ããããšãã§ããããã®éãæ¬çºæã®æš¹èçµ
æç©ãããããããã¯ãã¬ããç¶ã§åŸãããšãã§
ãããããã¯ãã®ãŸãŸæ圢åãšããŠåŸãããšãã§
ããã æ¬çºæã®ç±å¯å¡æ§ã®æš¹èçµæç©ã¯ãäžèšæåã
åºäœæ··åãããã®ãããã¯äžèšããããããã¯ã
ã¬ããç¶ã®ãã®ããäŸãã°éåãããã¯å°åºæ圢
æ©ã«ä»èŸŒã¿ãããããéåæ圢ãããã¯å°åºæ圢
ããŠæ圢åã«å€æããããšãã§ããã æ¬çºæã®ç±ç¡¬åæ§ã®æš¹èçµæç©ã¯ãé垞åã
ã¬ã³ããŒçã®æ··åæ©ã§åºäœæ··åãããã®ãéåã«
ä»èŸŒã¿éåæ圢ã«ããæ圢åã«å€æãããããŸ
ããå Žåã«ããç±å±¥æŽãå°ãããŠæº¶èæŒåºæ©äžã§
溶èæ··åããŠãããããã¬ãããšããã®ã¡ãéå
äžã§æ圢åã«å€æããããšãã§ãããéåã®æäœ
æ¡ä»¶ã¯éåžž80ã300âã®æž©åºŠã0.1ã10æéããã³
å Žåã«ããïŒã500KgïŒcm2ã®å§åã§ããã æ¬çºæã®æš¹èçµæç©ããã®æ圢äœã¯ãäžèšãã
åŠãçš®ã ã®åªããç¹æ§ãå©çšããŠãäŸãã°ããªã³
ãåºæ¿ãã¹ãŠã€ããããã¯ã¹ãã³ã³ããŠãŒã¿ã®å
è·¯ããŒãçã®é»æ°ã»é»åéšåïŒç±å¯å¡æ§æš¹èçšã®
é³åïŒé»è§£æ§œïŒæ¯è»ã軞åã掻åïŒå çæ©é¢ã®æ
ç±æ¿ãæ§é æïŒèªåè»ãèªç©ºæ©ã®ããã·ãŠããŒã
ã®åŠãå è£ æãæ§é æïŒå·èµåº«ãååŠè¬åã¿ã³ã¯
çã®éééšã®ãããã³ã°ã¬ã¹ã±ããã®åŠãã·ãŒã«
æçã«å¥œé©ã«çšããããã 以äžå®æœäŸã«ããæ¬çºæãæŽã«å ·äœçã«è©³è¿°ã
ãããªããå®æœäŸäžã«ãããç¥èšå·ã¯æ¬¡ã®ãšãã
ã§ããã ïŒ 0.1ã150ÎŒç²åã®æž¬å®æ³ ïŒã€ã®è©ŠæããçŽ0.1ïœã®ãµã³ãã«ããµã³ããª
ã³ã°ããããã®ãããªãµã³ããªã³ã°ãïŒã€ã®è©Šæ
ã«ã€ããŠç°ãªãå ŽæããïŒåè¡ãªãã ãµã³ããªã³ã°ããåçŽ0.1ïœã®ãµã³ãã«ã®åïŒ
éšããããããé¡åŸ®é¡èŠ³å¯çšã¹ã©ã€ãã°ã©ã¹äžã«
èŒãããã¹ã©ã€ãã°ã©ã¹äžã«èŒãããµã³ãã«ã¯èŠ³
å¯ã容æãšãããããã§ããã ãç²ååå¿ãéãª
ãåããªãããã«æ¡ããã é¡åŸ®é¡èŠ³å¯ã¯ãå åŠé¡åŸ®é¡äžèŠéã«ç²ç¶ãªãã
ç²æ«ç¶ç©ããã³ïŒãŸãã¯ãã®äºæ¬¡åéç©ã10ã50
åçšåºŠååšããç®æã«ã€ããŠè¡ãããã«ãããé
åžžåç102ã103åã§èŠ³å¯ããã®ãæãŸãããå åŠ
é¡åŸ®é¡äžèŠéã«ååšããå šãŠã®ç²åã®å€§ãããå
åŠé¡åŸ®é¡äžèŠéäžã®ã¡ãžã€ãŒã«ããèªã¿ãšãèšé²
ããã 0.1ã150ÎŒã®ç²åã®å«æçïŒïŒ ïŒã¯æ¬¡åŒã«ãŠæ±
ããããã 0.1ã150ÎŒç²åã®å«æçïŒïŒ ïŒïŒïŒ®ïŒïŒïŒ®ïŒÃ100 N0ïŒé¡åŸ®é¡äžèŠéã§å¯žæ³ãèªã¿ãšã€ãç²åã®å š
åæ° N1ïŒN0ã®ãã¡0.1ã150ÎŒã®å¯žæ³ãæããç²åã®å
æ° ïŒã€ã®è©Šæã«ã€ããŠã®ïŒã€ã®ãµã³ãã«ã®çµæã®
å¹³åå€ãšããŠ0.1ã150ÎŒã®ç²åã®å«æçãè¡šã
ãã ïŒ èµ€å€ç·åžåã¹ãã¯ãã«ã®æž¬å®ããã³åžå匷床
ã®æ±ãæ¹ïŒæ·»ä»å³é¢ã®ç¬¬ïŒå³åç §ïŒã æ ªåŒäŒç€Ÿæ¥ç«è£œäœæ補ã®èµ€å€ç·åå å 床èš
ïŒ225åïŒãçšããéåžžã®KBré å€æ³ã«ãã調補ã
ã枬å®çšè©Šæã«ã€ããŠèµ€å€ç·åžåã¹ãã¯ãã«ã枬
å®ããã ç¹å®æ³¢é·ã«ãããåžå匷床ã¯æ¬¡ã®ããã«ããŠæ±
ããã枬å®ããèµ€å€ç·åžåã¹ãã¯ãã«å³ã«ãã
ããåžå匷床ãæ±ããããšããããŒã¯ã«ããŒã¹ã©
ã€ã³ãåŒãããã®ããŒã¯ã®é ç¹ã®ééçãïœpã§
è¡šããããã®æ³¢é·ã«ãããããŒã¹ã©ã€ã³ã®ééç
ãïœbã§è¡šãããšããã®ç¹å®æ³¢é·ã«ãããåžå匷
床ã¯äžèšåŒã§äžããããã ïŒlogïœïœïŒïœïœ åŸã€ãŠãäŸãã°890cm-1ã®ããŒã¯ã®åžå匷床ãš
1600cm-1ã®ããŒã¯ã®åžå匷床ãšã®æ¯ã¯ãäžèšåŒã§
æ±ããããããã®åžå匷床ã®æ¯ïŒD890ïŒD1600ïŒãš
ããŠäžããããã ïŒ 100ã¿ã€ã©ãŒã¡ãã·ãŠç¯©ééé 也ç¥è©Šæããå¿ èŠã«ããååã«æã§è»œããã¿ã»
ãããã®ã¡ããã®çŽ10ïœã粟秀ããïŒåéã§å°é
ãã€100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©æ¯ãšãæ©ïŒç¯©ã®å¯ž
æ³ïŒ200mmãæ¯ãšãæ¡ä»¶ïŒ200RPMïŒã«æå ¥
ããè©Šææå ¥åŸæŽã«10åéæ¯ãšããããã100ã¿
ã€ã©ãŒã¡ãã·ãŠéééã¯æ¬¡åŒã«ãŠæ±ããã 100ã¿ã€ã©ãŒã¡ãã·ãŠéééïŒééïŒ ïŒ ïŒÏïŒâÏïŒïŒÏïŒÃ100 ÏïŒïŒæå ¥éïŒïœïŒ ÏïŒïŒ100ã¿ã€ã©ãŒã¡ãã·ãŠç¯©ãééããã«ç¯©äž
ã«æ®åããéïŒïœïŒ ïŒ ããªãŒããšããŒã«å«éã®å®é 100ã¿ã€ã©ãŒã¡ãã·ãŠééã®è©ŠæçŽ10ïœã粟秀
ãã100ïŒ ã¡ã¿ããŒã«190ïœäžã§30åééæµäžã«å
ç±åŠçãããã¬ã©ã¹ãã€ã«ã¿ãŒïŒNo.ïŒïŒã§éã
ã液ããé«é液äœã¯ãããã°ã©ãã€ãŒïŒç±³åœã
ãŠãªãŒã¿ãŒãºç€Ÿè£œ6000AïŒã«ãã液äžã®ããšã
ãŒã«å«éãå®éããå¥åã«äœæããæ€éç·ãã該
è©Šæäžã®ããªãŒããšããŒã«å«éãæ±ããã é«é液äœã¯ãããã°ã©ãã€ãŒã®æäœæ¡ä»¶ã¯æ¬¡ã®
ãšããã§ããã è£ çœ®ïŒç±³åœãŠãªãŒã¿ãŒãºç€Ÿè£œ6000A ã«ã©ã æ äœïŒÎŒâBondapckC18 ã«ã©ã ïŒåŸ1/4ã€ã³ãÃé·ãïŒãã€ãŒã ã«ã©ã 枩床ïŒå®€æž© 溶é¢æ¶²ïŒã¡ã¿ããŒã«ïŒæ°ŽïŒïŒïŒïŒã容ç©æ¯ïŒ æµ éïŒ0.5mlïŒå ãã€ã¬ã¯ã¿ãŒïŒUVïŒ254nmïŒãRange0.01
ïŒ1mVïŒ æ¶²äžã®ããšããŒã«å«éã¯ãäºãäœæããæ€é
ç·ïŒããšããŒã«å«éãšããšããŒã«ã«åºã¥ãããŒã¯
ã®é«ããšã®é¢ä¿ïŒããæ±ããã ïŒ 100âã«ãããç±èçæ§ 100ã¿ã€ã©ãŒã¡ãã·ãŠééã®è©ŠæçŽïŒïœãïŒæ
ã®0.2mmåã¹ãã³ã¬ã¹æ¿ã®éã«æ¿å ¥ãããã®ãæº
åãããããäºã100âã«å æž©ããç±ãã¬ã¹æ©
ïŒïŒæ ªïŒç¥è€éå±å·¥æ¥æ補ãååå§çž®æåæ©ïŒã§ïŒ
åéãåå§50Kgã§ãã¬ã¹ããããã¬ã¹ã解æŸãã
ã®ã¡ãïŒæã®ã¹ãã³ã¬ã¹æ¿ã®éããç±ãã¬ã¹ãã
ãè©Šæãåãåºãããåãåºããè©Šæã溶èãŸã
ã¯èçã«ããæããã«åºçããŠå¹³æ¿ã圢æããŠã
ããã®ãè©Šæãèçæ§ãæããŠãããšå€å®ããç±
ãã¬ã¹ååŸã§ã»ãšãã©å·®ç°ãã¿ãããªããã®ãè©Š
æãäžèæ§ãæãããšå€å®ããã ïŒ ã¡ã¿ããŒã«æº¶è§£åºŠïŒïŒ³ïŒ è©ŠæçŽ10ïœã粟秀ãïŒãã®ç²Ÿç§€ééãW0ãšã
ãïŒãå®è³ªçã«ç¡æ°Žã®ã¡ã¿ããŒã«çŽ500mläžã§30å
ééæµäžã«å ç±åŠçãããã¬ã©ã¹ãã€ã«ã¿ãŒïŒNo.
ïŒïŒã§éããæŽã«ãã€ã«ã¿ãŒæ®è©Šæããã€ã«ã¿
ãŒäžã§çŽ100mlã®ã¡ã¿ããŒã«ã§æŽæµãã次ãã§ã
ã€ã«ã¿ãŒæ®è©Šæã40âã®æž©åºŠã§ïŒæé也ç¥ãã
ïŒãã®ç²Ÿç§€ééãW1ãšããïŒã次åŒã«ã¡ã¿ããŒã«
溶解床ãæ±ããã ã¡ã¿ããŒã«æº¶è§£åºŠïŒïŒ³ãééïŒ ïŒ ïŒïŒ·ïŒâïŒïŒïŒ·ïŒÃ100 ïŒ ã¢ã»ãã«åééå¢å ç 也ç¥è©ŠæçŽ10dlã粟秀ãããã®ç²Ÿç§€ããè©Šæã
ç¡æ°Žé ¢é ž78ééïŒ ãé ¢é ž20ééïŒ ããã³ãªã«ãç
é žïŒééïŒ ãšããæãã¢ã»ãã«å济çŽ300ïœäžã«
æ·»å ããã次ãã§å®€æž©ãã115âãŸã§45åéãã
ã€ãŠåŸã ã«ææž©å ç±ããããã«115âã§15åéä¿
æããã ãã®åŸãæŸå·ããNo.ïŒã®ã¬ã©ã¹ãã€ã«ã¿ãŒã§æ³š
ææ·±ãã¢ã¹ãã¬ãŒã¿ãŒã§åžåŒããªããéãã次
ãã§ã¬ã©ã¹ãã€ã«ã¿ãŒäžã§ç±æ°Žã§ååã«æŽæµãã
æåŸã«ãå°éã®å·ã¡ã¿ããŒã«ã§æŽæµããã次ã
ã§ãã¬ã©ã¹ãã€ã«ã¿ãŒãšäžç·ã«ã¬ã©ã¹ãã€ã«ã¿ãŒ
äžã®æ®çç©ã70âã®ä¹Ÿç¥åšäžã§ïŒæé也ç¥ããæŽ
ã«ã·ãªã«ã²ã«ã也ç¥å€ãšãããã·ã±ãŒã¿ãŒäžã«äž
æŒå€æŸçœ®ããããã€ã«ã¿ãŒäžã®æ®çç©ã®ä¹Ÿç¥éé
ã粟秀ãããã¢ãŒãã«åééå¢å çïŒïŒ©ïŒã¯æ¬¡åŒ
ã«ãŠæ±ããããã ïŒïŒ·ïŒâïŒïŒïŒ·ïŒÃ100 W0ïŒã¢ã»ãã«ååã®ä¹Ÿç¥è©Šæã®ç²Ÿç§€ééïŒïœïŒ W1ïŒã¢ã»ãã«ååŸã®ä¹Ÿç¥è©Šæã®ç²Ÿç§€ééïŒïœïŒ ïŒ OHåºå€ æ°Žé žåºäŸ¡æž¬å®è«ïŒå粧ååæåºæºæ³šè§£ã第äžç
è¬äºæ¥å ±ç€Ÿæå50幎ãäžè¬è©Šéšæ³377ïŒã«æºããŠ
枬å®ããã ïŒ åµ©å¯åºŠ 100mlã®ææšã®ãšããã§ããåã«ãªã€ãŠãã100
mlã®ã¡ã¹ã·ãªã³ããŒã«ãã¡ã¹ã·ãªã³ããŒã®ãµã¡äž
æ¹ïŒcmã®ãšããããã100ã¿ã€ã©ãŒã¡ãã·ãŠéé
ã®è©Šæã泚ã蟌ãã次åŒã«ãã€ãŠåµ©å¯åºŠãæ±ã
ãã 嵩å¯åºŠïŒïœïŒmlïŒïŒïŒ·ïŒïœïŒïŒïŒïŒïŒïŒmlïŒ ïŒ·ïŒ100mlåœãã®ééïŒïœïŒ 10 å§çž®åŒ·åºŠã®æž¬å® JIS â6911â1970ã«èšèŒãããæ¹æ³ã«æºããŠ
è¡ã€ãã 11 ç±å€åœ¢æž©åºŠã®æž¬å® JIS â6717ã«æºããŠæž¬å®ããã 12 äœç©åºææµæïŒÎ©ã»cmïŒã®æž¬å® JIS â6911â1979ã«èšèŒãããæ¹æ³ã«æºããŠ
è¡ã€ãã åèäŸ ïŒ (1) ïŒã®ã»ãã©ãã«ãã©ã¹ã³ã«ãå¡©é žãšãã«ã
ã¢ã«ãããã®åçš®çµæïŒç¬¬ïŒè¡šã«èšèŒïŒãããª
ã25âã®æ··å氎溶液åã 1500ïœãå ¥ããããã«
98ééïŒ ã®ããšããŒã«ïŒæ®ãïŒééïŒ ã¯æ°ŽïŒãš
37ééïŒ ã®ãã«ããªã³ããã³æ°ŽãçšããŠèª¿æŽã
ã80ééïŒ ã®ããšããŒã«ãšïŒééïŒ ã®ãã«ã ã¢
ã«ããããšãå«ãæ··å氎溶液ïŒ25âïŒãåã
62.5ïœæ·»å ãããæ·»å ããŠ20ç§éæ¹æããåŸã
60åéé眮ããã60åéã®é眮ããŠããéã
åã ã®ã»ãã©ãã«ãã©ã¹ã³å ã®å 容ç©ã¯ããã
ãã®ã¯éæãªç¶æ ã®ãŸãŸã§ãããïŒç¬¬ïŒè¡šã®
RunNo.ïŒããã³20ïŒãåãããã®ã¯éæããçœ
æ¿ã«ç§»ãïŒç¬¬ïŒè¡šã®RunNo.ïŒãïŒããã³18ïŒã
åãããã®ã¯éæç¶æ ããçœæ¿ããŠåŸæŽã«æ·¡ã
ãã³ã¯è²ã«å€è²ããïŒç¬¬ïŒè¡šã®RunNo.ïŒãïŒã
ïŒã10ã17ããã³19ïŒããã®ãã³ã¯è²ã«å€è²ã
ããã®ã«ã¯é¡åŸ®é¡èŠ³å¯ãããšæ¢ã«çç¶ç©ãçç¶
ç©ã®åéäœããã³å°éã®ç²ç¶ç©ãã¿ãããã次
ã«åã ã®ã»ãã©ãã«ãã©ã¹ã³ã®å 容ç©ãæã æ¹
æããªãããããã«60åéã§80âã«ãŸã§ææž©
ãã次ãã§80ã82âã®æž©åºŠã§15åéä¿æããŠå
å¿çæç©ãåŸããããããŠåŸãåå¿çæç©ã40
ã45âã®æž©æ°Žã§æŽæµãã0.5ééïŒ ã®ã¢ã³ã¢ã
ã¢ãš50ééïŒ ã®ã¡ã¿ããŒã«ãããªãæ··å氎溶液
äžã60âã®æž©åºŠã§30åéåŠçããå床40ã45â
ã®æž©æ°Žã§æŽã次ãã§80âã§ïŒæé也ç¥ãããã
ãããŠåŸãåçš®çµæã®å¡©é žãšãã«ã ã¢ã«ããã
ãããªãæ··å氎溶液ããåŸãããåå¿çæç©ã®
æ§è³ªã第ïŒè¡šã«èšèŒããã (2) äžæ¹ãæ¯èŒã®ãã以äžã®å®éšãè¡ã€ãã ïŒã®ã»ãã©ãã«ãã©ã¹ã³ã«ãèžçããããš
ããŒã«282ïœãš37ééïŒ ã®ãã«ããªã³369ïœãã
ã³26ééïŒ ã®ã¢ã³ã¢ãã¢æ°Ž150ïœãå ¥ããæ¹æ
ããªãã宀枩ãã70âã«ãŸã§60åéã§ææž©ãã
ããã«70ã72âã®æž©åºŠã§90åéæ¹æã»å ç±ã
ãã次ãã§æŸå·ãã300ïœã®ã¡ã¿ããŒã«ãå°é
ãã€å ããªãã40mmïœã®æžå§äžã«å ±æ²žèžçã«
ããè±æ°Žãè¡ãªãã溶å€ãšããŠã¡ã¿ããŒã«ã
700ïœå ããŠé»è€è²éæã®ã¬ãŸãŒã«æš¹è溶液ã
åãåºããã ããããŠåŸãã¬ãŸãŒã«æš¹èã®äžéšãæžå§äžã«
è±æº¶åªãããšãæ¿ããçºæ³¡ããŠã²ã«åãããã
ã®ã²ã«åç©ãæŽã«çªçŽ ã¬ã¹äžã160âã®æž©åºŠã§
60åéç±ç¡¬åããåŸããã硬åçºæ³¡äœãç²ç ã
ãŠã100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ãééããç²æ«
ãå°éåŸãããã®å Žåãç±ç¡¬åã¬ãŸãŒã«æš¹èã¯
極ããŠç¡¬ããåçš®ã®ç²ç æ©ãããŒã«ãã«ããã
ã¯è¢å ç·çšã®æ¯åãã«ãçšããŠã100ã¡ãã·
ãŠãã¹ã®ç²æ«ãåŸãã®ã¯éåžžã«å°é£ã§ãã€ãã
ããããŠåŸãç±ç¡¬åã¬ãŸãŒã«æš¹èç²æ«ãäžè¿°ã
ãã®ãšåäžæ¡ä»¶ã§ã0.5ééïŒ ã®ã¢ã³ã¢ãã¢ãš
50ééïŒ ã®ã¡ã¿ããŒã«ãããªãæ··å氎溶液ã§åŠ
çããæž©æ°Žã§æŽãã次ãã§ä¹Ÿç¥ãããããããŠ
åŸãè©Šæã®æ§è³ªã第ïŒè¡šã«RunNo.21ãšããŠèšèŒ
ããã 次ã«ãïŒã®ã»ãã©ãã«ãã©ã¹ã³ã«ãããšã
ãŒã«390ïœã37ééïŒ ã®ãã«ããªã³370ïœãã·ãŠ
ãŠé ž1.5ïœããã³æ°Ž390ïœãå ¥ããæ¹æããªãã
60åéã§90âã«ãŸã§ææž©ãã90ã92âã®æž©åºŠã§
60åéæ¹æã»å ç±ããã次ã«35ééïŒ ã®å¡©é ž
1.0ïœãå ããæŽã«90ã92âã®æž©åºŠã§60åéæ¹
æãå ç±ããã次ãã§ãæ°Žã500ïœå ããŠå·åŽ
ãããµã€ãã³ã«ããæ°Žãé€ãã30mmïœã®æžå§
äžã«å ç±ããŠã100âã®æž©åºŠã§ïŒæéãæŽã«æ
æž©ããŠ180âã®æž©åºŠã§ïŒæéæžå§ãå ç±ããã
åŸãããããã©ãã¯æš¹èã¯å·åŽãããšé»è€è²ã®
åºäœãšããŠåŸãããããã®ãã®ã¯è»å枩床ã78
ã80âã§ããã液äœã¯ãããã°ã©ãã€ãŒã«ãã
å®éããããªãŒããšããŒã«å«éã0.76ééïŒ ã®
ãã®ã§ãã€ãã äžèšã®ããã©ãã¯æš¹èãç²ç ããŠããããµã¡
ãã¬ã³ããã©ãã³15ééïŒ ãæ··åããæ··åç©ã
çªçŽ ã¬ã¹äžã160âã®æž©åºŠã§120åéç±ç¡¬åã次
ãã§ãããŒã«ãã«ã§ç²ç ããŠ100ã¿ã€ã©ãŒã¡ã
ã·ãŠã®ç¯©ãééãããããããããŠåŸãç²æ«
ã¯ãäžè¿°ããã®ãšåäžã®æ¡ä»¶ã§ã0.5ééïŒ ã®
ã¢ã³ã¢ãã¢ãš50ééïŒ ã®ã¡ã¿ããŒã«ãããªãæ··
å氎溶液ã§åŠçããæž©æ°Žã§æŽãã次ãã§ä¹Ÿç¥ã
ããããããŠåŸãè©Šæã®æ§è³ªãRunNo.22ãšããŠ
第ïŒè¡šã«èšèŒããã æŽã«ãäžèšããã©ãã¯æš¹èãååŸ0.25mmã
åæ°120ã®çŽ¡ç³žå£éãçšããŠã136ã138âã®æž©
床ã§æº¶è玡糞ãè¡ãªã€ããåŸãããå¹³åç¹ç¶21
ãããŒã«ã®çŽ¡åºç³žãå¡©é žæ¿åºŠ18ééïŒ ãšãã«ã
ã¢ã«ãããæ¿åºŠ18ééïŒ ãããªãæ··å氎溶液ã«
20ã21âã®æž©åºŠã§60åé浞挬ãã次ãã§97âã®
枩床ã«ãŸã§ïŒæéãèŠããŠææž©ãã97ã98âã®
枩床ã§10æéä¿æãããããããŠåŸã硬åãã
ã©ãã¯ç¹ç¶ãäžè¿°ããã®ãšåäžã®æ¡ä»¶ã§æž©æ°ŽæŽ
åŸ0.5ééïŒ ã®ã¢ã³ã¢ãã¢ãš50ééïŒ ã®ã¡ã¿ã
ãŒã«ãããªãæ··å氎溶液ã§åŠçããæž©æ°Žã§æŽ
ãã次ãã§ä¹Ÿç¥ããããã®ãã®ãããŒã«ãã«ã§
ç²ç ããã100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ãééã
ããã®ã®æ§è³ªãRunNo.23ãšããŠç¬¬ïŒè¡šã«èšèŒã
ãã (3) 第ïŒè¡šã«ã¯äœ¿çšããå¡©é žããã«ã ã¢ã«ããã
ããã³å¡©é žãšãã«ã ã¢ã«ãããã®åèšæ¿åºŠãã
ãã³ãã«ã ã¢ã«ããã察ããšããŒã«ã®ã¢ã«æ¯ã
瀺ããããŸãã第ïŒè¡šã«ã¯åŸãããè©Šæã®é¡åŸ®
é¡èŠ³å¯ã«ããïŒã50ÎŒãïŒã100ÎŒãæŽã«ïŒã
150ÎŒã®ç²åã®å«æçãåŸãããè©Šæã100ã¿ã€
ã©ãŒã¡ãã·ãŠã®ç¯©ã«ãããå Žåã®ç¯©ééé
ïŒ100ã¡ãã·ãŠãã¹ïŒãåŸãããè©Šæã®èµ€å€åžå
ã¹ãã¯ãã«æ³ã«ãã990ã1015cm-1ãš890cm-1ã®
1600cm-1ã«å¯Ÿããåžåæ³¢é·åŒ·åºŠæ¯ïŒIR匷床æ¯ïŒ
ããã³ã¢ã»ãã«åã«ããééå¢å çã瀺ããã
ã«ã»ãã«ã ã¢ã«ãããæš¹èãå«æããæš¹èçµæç©
ã«é¢ãããããã«è©³çŽ°ã«ã¯ãæ¬çºæã¯ä¿åå®å®æ§
åã³æµãç¹æ§ãè¯å¥œã§äžã€åå¿æ§ãæããæ圢æ
æãšããŠå¥œé©ãªæ°èŠãªç²ç¶ãªããç²æ«ç¶ããšããŒ
ã«ã»ãã«ã ã¢ã«ããã系暹èãæããæš¹èçµæç©
ã«é¢ããã åŸæ¥ãããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èã®ä»£
è¡šçãªãã®ãšããŠããã©ãã¯æš¹èãã¬ãŸãŒã«æš¹è
ãšãç¥ãããŠãããããã©ãã¯æš¹èã¯ãéåžžãã
ãšããŒã«å¯Ÿãã«ã ã¢ã«ãããã®ã¢ã«æ¯ãäŸãã°ïŒ
察0.7ã0.9ãšãªããããªããšããŒã«éå°ã®æ¡ä»¶äž
ã§ãäŸãã°ã·ãŠãŠé žã®åŠãé žè§Šåªã®ååšäžïŒéåžž
0.2ãïŒïŒ ïŒã§ããšããŒã«ãšãã«ããªã³ãšãåå¿
ãããããšã«ãã€ãŠè£œé ããããããããªæ¹æ³ã§
åŸãããããã©ãã¯æš¹èã¯ãããšããŒã«ãäž»ãšã
ãŠã¡ãã¬ã³åºã«ãã€ãŠçµåãããïŒãïŒéäœãäž»
æåããªããéé¢ã¡ãããŒã«åºãæ®ãã©å«æã
ããåŸã€ãŠããèªäœã§ã¯èªå·±æ¶æ©æ§ãæãããç±
å¯å¡æ§ãæããã ããã§ããã©ãã¯æš¹èã¯ãäŸãã°ãããµã¡ãã¬
ã³ããã©ãã³ïŒãããµãã³ïŒã®åŠãããèªäœãã«
ã ã¢ã«ãããçºçå€ã§ãããšå ±ã«ææ©å¡©åºïŒè§Š
åªïŒçºçå€ã§ãããæ¶æ©å€ãšå ç±äžã§åå¿ããã
ããåã¯äŸãã°åºäœé žè§Šåªãšãã©ãã«ã ã¢ã«ãã
ãçãšæ··åããå ç±åå¿ãããããšã«ãã€ãŠã硬
åæš¹èãšããããšãã§ããã ããããªãããããã©ãã¯æš¹èãç±å¯å¡æ§æš¹è
ãé åããå Žåã«ã¯ãåè ã®ããã©ãã¯æš¹èã®å Ž
åãããµãã³ã®å解ã«ãã€ãŠçºçããã¢ã³ã¢ãã¢
ã«ããæ圢åãçºæ³¡ãããããããµãã³ã®æªå解
ç©ãå¯çããææ©å¡©åºãæ圢åäžã«æ®åãããã®
ããã«æ圢åã®ç©æ§ãå£åããçã®æ¬ ç¹ãããã
ããã«åŸè ã®ããã©ãã¯æš¹èã®å Žåã¯ãã©ãã«ã
ã¢ã«ããããé žè§Šåªãšæ¥è§Šããéšåã®ã¿ãéå°ã«
æ¶æ©åå¿ãé²è¡ããå šäœãšããŠåäžãªæ¶æ©æ§é ã
圢æããã«ãããäžã€é žè§Šåªããã©ãã«ã ã¢ã«ã
ãããæ®åãçµæçã«ç©æ§ãå€åããããæã¯ç¡¬
åæã«ãããã®å解ã«ããçºæ³¡çã®å¹£å®³ãèµ·ãã
ãŸããããã©ãã¯æš¹èã¯ãããšããŒã«éå°ã®åå¿
ã«ãã€ãŠåŸãããããã«éé¢ããšããŒã«ãæ¯èŒç
å€éïŒäŸãã°çŽ0.5âïŒééïŒ ïŒå«æããããã
ãããå«æããçµæç©ã¯å ç±æ圢ã«éãããšããŒ
ã«ãçºçããŠæ圢æäœæã®å¹£å®³ãèµ·ãã ãŸããæ¯èŒçè¿å¹Žã«è³ã€ãŠãããã©ãã¯æš¹èã
é«æž©äžã§å ç±ããŠå¯æãçž®å床ã®å€§ããªãã®ã
åŸãããã粟補ããŠäœçž®åç©ãåé¢ãé€å»ããŠã
ãšããŒã«åºãïŒã10åã¡ãã¬ã³åºã§çµåãããæ¯
èŒçé«çž®åäœãåŸããããå ç±æº¶è玡糞ããŠãã
ã©ãã¯æš¹èç¹ç¶ã圢æãããããå¡©é žã»ãã«ã ã¢
ã«ãããæ··å氎溶液äžã«æµžæŒ¬ããŠã宀枩ããåŸã
ã«å æž©ããŠé·æéãããŠè©²ç¹ç¶ã®å€éšãã硬åå
å¿ãé²è¡ãããããšã«ãã硬åããã©ãã¯æš¹èç¹
ç¶ã補é ããæ¹æ³ãææ¡ãããïŒç¹å ¬æ48â
11284å·ïŒã ããããªãããäžèšã®åŠãããŠè£œé ãã硬åã
ãã©ãã¯ç¹ç¶ãæªæåã¯ç²ç ãããã®ã¯é«äŸ¡ãªã
ã®ãšãªãã°ããã§ãªããæµãç¹æ§ã®ããç²ç¶åã¯
ç²æ«ç¶ã®ãã®ãšããããšã¯ã§ããªãã ãŸããåŸæ¥å ¬ç¥ã®ã¬ãŸãŒã«æš¹èã¯ãäŸãã°æ°Žé ž
åãããªãŠã ãã¢ã³ã¢ãã¢åã¯ææ©ã¢ãã³ã®åŠã
å¡©åºæ§è§ŠåªïŒçŽ0.2ãïŒïŒ ïŒã®ååšäžã§ããšããŒ
ã«å¯Ÿãã«ã ã¢ã«ãããã®ã¢ã«æ¯ãïŒå¯ŸïŒãïŒã®åŠ
ããã«ã ã¢ã«ãããéå°ã®æ¡ä»¶äžã§åå¿ããããš
ã«ãã€ãŠè£œé ããããããããŠåŸãããã¬ãŸãŒã«
æš¹èã¯ãæ¯èŒçå€éã®éé¢ã¡ãããŒã«åºãæãã
ããšããŒã«ã®ïŒãïŒéäœãäž»æåããªããåå¿æ§
ã極ããŠå€§ã§ããããã«éåžžåºåœ¢å60ïŒ ä»¥äžã®æ°Ž
åã¯ã¡ã¿ããŒã«æº¶æ¶²ãšããŠå·èµåº«äžã§ä¿åããã
ãããã®ä¿åæéã¯ç²Ÿã ïŒãïŒã±æçšåºŠã§ããã
ãããã¬ãŸãŒã«æš¹èãæ圢ã硬åããå Žåã¯ãæ°Ž
åã¯ã¢ã«ã³ãŒã«ãé€å»ããå¿ èŠã«ããé žè§Šåªã®å
åšäžã§ãå ç±ããããã®ç¡¬ååå¿é床ã極ããŠå€§
ã§ãããã²ã«åã¯äŸãã°150âã§æ°10ç§ä»¥å ã§èµ·
ãã 以äžããæãããªããã«ãã¬ãŸãŒã«æš¹èã¯æ¥µã
ãŠåå¿æ§ã倧ã§ããããã«ç²ç¶åã¯ç²æ«ç¶ã®å®å®
ãªåºåœ¢ç©ãšããããšã¯ã§ããããŸããã®ç¡¬åç©ã¯
äžæ¬¡å æ§é ãé«åºŠã«é²è¡ããŠããããã«æ¥µããŠç¡¬
ããããã埮å°ãªç²ç¶ãªããç²æ«ç¶ã®æ圢ææãš
ããããšã¯éåžžã«å°é£ã§ããïŒç¹å ¬æ53â12958
å·ïŒããŸããã¬ãŸãŒã«æš¹èã¯éåžžåºåœ¢åã«å¯ŸããŠ
ïŒã10ééïŒ ã®éé¢ããšããŒã«ãå«æããŠããã ãŸãè¿å¹Žã«ããã€ãŠãããšããŒã«é¡ãšãã«ã ã¢
ã«ããããšãå°ããšãå«çªçŽ ç³»ååç©ã®ååšäžã§
åå¿ãããŠåŸãããçž®åç©ã«èŠªæ°Žæ§é«ååååç©
ãæ·»å ããåå¿ãããŠç²ç¶ãªããç²æ«ç¶æš¹èã補
é ããæ¹æ³ãçºè¡šãããŠãããïŒç¹å ¬æ53â
42077å·ïŒããã®æ¹æ³ã§åŸãããæš¹èã®éã²ã«åç©
ã¯çŽïŒãïŒééïŒ ãšããå€éã®éé¢ããšããŒã«ã
å«æãïŒåå®æœäŸïŒãïŒïŒããã®ã²ã«åç©ïŒåå®
æœäŸïŒïŒã¯æ¥µããŠç¡¬ãéåå¿æ§æš¹èãšãªãã°ãã
ã§ãªãã該暹èã¯è§ŠåªãšããŠçšããå«çªçŽ ååç©
ã芪氎æ§é«ååååç©ãå«æããããã«ãããçš
ããŠåŸãããæ圢åã®æ§èœãäœäžããããæ¬ ç¹ã
ããã ããã«ãããšããŒã«ãšãã«ã ã¢ã«ããããå¡©åº
æ§æ°Žæº¶æ¶²äžã§åå¿ãããŠåŸããããã¬ããªããŒã
ä¿è·ã³ãã€ããšæ··åããé žæ§äžã§äžæŽ»æ§åºåœ¢ããŒ
ãºç¶ã«ååºãããæ¹æ³ãå ¬ç¥ã§ãããïŒç¹å ¬æ51
â13491å·ïŒãããã¯æè¬ã¬ãŸãŒã«æš¹è硬åç©ã«çž
åœããåå¿æ§ãæããããã®äžå¡©é¡ãé žããã®ä»
ä¿è·ã³ãã€ããå«æããããã«åæ§ã«ãããçšã
ãŠåŸãããæ圢åã®æ§èœãäœäžããããæ¬ ç¹ãã
ãã äžèšã®åŠããåŸæ¥ããšããŒã«ã»ãã«ã ã¢ã«ãã
ãæš¹èãç±å¯å¡æ§æš¹èã«é åããè©Šã¿ã¯ãªãããŠ
ããããç±å¯å¡æ§æš¹èã®å å¡«å€ãšããŠèŠããšãã
ãšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èãå å¡«å€ã«é©ã
ã圢ç¶ãããã¯åœ¢æ ã®ãã®ãšããŠååŸããããšèª
äœã第ïŒã«å°é£ã§ããããŸãç±å¯å¡æ§æš¹èã«å¯Ÿã
æãŸãããªã圱é¿ãäžããç©è³ªãå«æãããšãã
åé¡ãæããŠããã æ¬çºæè ãã¯ãå ã«äžèšã®åŠãæ¬ ç¹ãæããªã
æ°èŠãªããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èã®ç²ç¶
ãªããç²æ«ç¶äœããã³ãã®è£œé æ¹æ³ãæäŸããã ããæ ãæ¬çºæã®ç®çã¯ãæ°èŠãªç²ç¶ãªããç²
æ«ç¶æš¹èããã³ç±å¯å¡æ§æš¹èãå«æããæš¹èçµæ
ç©ãæäŸããããšã«ããã æ¬çºæã®ä»ã®ç®çã¯ãç²ç¶ãªããç²æ«ç¶ã§ãã€
ãŠæµãç¹æ§ãè¯å¥œãªç²ç¶ãªããç²æ«ç¶æš¹èãå«æ
ãããæ圢æ§ã®è¯å¥œãªæš¹èçµæç©ãæäŸããããš
ã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãéé¢ããšããŒã«å«æ
éã500ppm以äžãšããå°éã§ããç²ç¶ãªããç²
æ«ç¶æš¹èãå«æããåŸã€ãŠåæ±ããå®å šäžã€å®¹æ
ã§ããæš¹èçµæç©ãæäŸããããšã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãããèªäœã§æ¶æ©åå¿
ãåŸãŸãç±å¯å¡æ§æš¹èãšãåå¿ãåŸãç²ç¶ãªãã
ç²æ«ç¶æš¹èãå«æãåŸã€ãŠè©²ç²ç¶ãªããç²æ«ç¶æš¹
èãç±å¯å¡æ§æš¹èãšååŠçã«çµåãåŸãæš¹èçµæ
ç©ãæäŸããããšã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãç²ç¶ãªããç²æ«ç¶æš¹
èãå«æãæ圢ããã圢æ ã«ãããŠåªããæ©æ¢°ç
ç¹æ§äŸãã°åªãã匷床ãé«ã硬床ãå°ããå§çž®ã²
ãã¿ãããã¯åªãã寞æ³å®å®æ§ã瀺ãæš¹èçµæç©
ãæäŸããããšã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãåªããé»æ°çµ¶çžæ§ã
ãããã¯èååŠè¬åæ§ã瀺ãã容æã«ã¡ãããåŸ
ãæ圢åãäžããæš¹èçµæç©ãæäŸããããšã«ã
ãã æ¬çºæã®æŽã«ä»ã®ç®çããã³å©ç¹ã¯ä»¥äžã®èª¬æ
ããæãããšãªããã æ¬çºæã®ãããç®çããã³å©ç¹ã¯ãæ¬çºæã«ã
ãã°ã (ã€) äžèš(A)ããã³(B)ã®ç¹å®ãæããããšããŒã«é¡
ãšãã«ã ã¢ã«ããããšã®çž®åç©ããæãç²ç¶ãª
ããç²æ«ç¶æš¹èã (A) 該瞮åç©ã¯ã (1) å®è³ªçã«ççŽ ãæ°ŽçŽ åã³é žçŽ ååããæ§
æãããŠããã (2) ã¡ãã¬ã³åºãã¡ãããŒã«åºäžŠã³ã«ããšã
ãŒã«é¡ã®ïŒå®èœæ§ã®æ®åºãäž»ããçµååäœ
ãšããŠå«æããŠããã (3) 該ïŒå®èœæ§ã®æ®åºã¯ããšããŒã«é¡é¡ã®
ïŒïŒïŒåã³ïŒäœã®äžç®æã§ã¡ãã¬ã³åºãšçµ
åããããŠå°ãªããšãä»ã®äžç®æã§ã¡ãã
ãŒã«åºåã³ïŒåã¯ã¡ãã¬ã³åºãšçµåããŠã
ãããã㊠(4) 1600cm-1ïŒãã³ãŒã³ã«åž°å±ããåžåããŒ
ã¯ïŒã®åžå匷床ãD1600ã 990ã1015cm-1ïŒã¡ãããŒã«åºã«åž°å±ã
ãåžåããŒã¯ïŒã®ç¯å²ã®æã倧ããªåžå匷
床ãD990ã1015ïŒ 890ïœ-1ïŒãã³ãŒã³æ žã®å€ç«ã®æ°ŽçŽ åå
ã®åžåããŒã¯ïŒã®åžå匷床ãD890ãã§è¡šã
ãå Žåã«ã D990ã1015ïŒD1600ïŒ0.2ã9.0 D890ïŒD1600ïŒ0.09ã1.0ã§ãããäžã€ (B) 該ç²ç¶ãªããç²æ«ç¶æš¹èã¯ãç²åŸïŒã150
ãã¯ãã³ã®çç¶äžæ¬¡ç²åããã³äºæ¬¡åéç©ã
å«æããã ããã³ (ã) ç±å¯å¡æ§æš¹è ãå°ããšãå«æããããšãç¹åŸŽãšããæš¹èçµæç©
ã«ããéæãããã æ¬çºæã®æš¹èçµæç©ã¯ãäžèš(A)ããã³(B)ã«ç¹å®
ãããç²ç¶ãªããç²æ«ç¶ããšããŒã«ã»ãã«ã ã¢ã«
ãããæš¹èãå«æããã æ¬çºæã«ãããŠçšãããããããç²ç¶ãªããç²
æ«ç¶ããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èã¯ãããš
ããŒã«ãåã¯å°ããšã50ééïŒ ç¹ã«å°ããšã70é
éïŒ ã®ããšããŒã«ãå«æããããšããŒã«ãšäŸãã°
ïœâã¯ã¬ãŸãŒã«ãïœãŒã¯ã¬ãŸãŒã«ãïœâã¯ã¬ãŸãŒ
ã«ããã¹ ããšããŒã«ïŒ¡ãâãïœâåã¯ïœâ
C2ãC4ã¢ã«ãã«ããšããŒã«ãïœâããšãã«ããš
ããŒã«ããã·ã¬ããŒã«ãã¬ãŸã«ã·ããŒã«çå ¬ç¥ã®
ããšããŒã«èªå°äœã®ïŒçš®åã¯ãã以äžãšã®æ··åç©
ãšãã«ã ã¢ã«ããããšã®çž®åç©ãå å«ããã æ¬çºæã®ãŽã çµæç©ã«ãããäžèšç²ç¶ãªããç²
æ«ç¶æš¹èã¯äžèšãã(A)ããã³(B)ã®ç¹æ§ãæããã
åèš(A)ããã³(B)ã®ç¹å®ã«ãããŠã(B)ã®çç¶äžæ¬¡ç²
åããã³ãã®äºæ¬¡åéç©ã®ç²åŸã0.1ã150ãã¯ã
ã³ã§ãããšããç¹å®ã(A)ã®D990ã1015ïŒD1600ïŒ0.2
ã9.0 D890ïŒD1600ïŒ0.09ã1.0 ãšããç¹å®ã ã¯ããããåŸè¡ãã枬å®æ³ã«åºã¥ããã®ã§ããã äžèšç²ç¶ãªããç²æ«ç¶æš¹èã®ç¬¬ïŒã®ç¹åŸŽã¯ãåŸ
æ¥å ¬ç¥ã®ããã©ãã¯æš¹èã®ç¡¬å補ååã¯ã¯ã¬ãŸãŒ
ã«æš¹èã®ç¡¬å補åãç²ç ããããšã¯æ¥µããŠå°é£ã§
ãããããã匷ããŠç²ç ãããã®ãæã¯åŸæ¥å ¬ç¥
ã®ç¡¬åããã©ãã¯æš¹èç¹ç¶ãç²ç ãããã®çãšã¯
å šãç°ã€ãŠãåèš(B)ã«ç¹å®ãããšããçç¶äžæ¬¡ç²
åããã³äºæ¬¡åéç©ã§ãç²åŸã0.1ã150ããã³ã®
ãã®ã奜ãŸããã¯0.1ã100ãã¯ãã³ã®ãã®ãå«æ
ããã äžèšç²ç¶ãªããç²æ«ç¶æš¹èã¯ãéåžžãã®å°ããš
ã30ïŒ ã奜ãŸããã¯å°ããšã50ïŒ ãç²åŸ0.1ã150
ãã¯ãã³ãããã«å¥œãŸããã¯0.1ã100ãã¯ãã³ã®
çç¶äžæ¬¡ç²åããã³ãã®äºæ¬¡åéç©ããæããã
ã®30ïŒ åã¯50ïŒ ãšãã衚瀺ã¯ãåŸèšã®ç²åŸæž¬å®æ³
ã«ãããŠå®çŸ©ãããšãããåçã100ã1000åã®
å åŠé¡åŸ®é¡ã®ïŒã€ã®èŠéã«ãããå šäœã®ç²åïŒäº
次åéç©ãå«ãïŒã®æ°ã®30ïŒ åã¯50ïŒ ãšããæå³
ã§ãããç¹ã«å¥œãŸãããã®ã¯ã該ç²ç¶ãªããç²æ«
ç¶æš¹èã®70ä¹è³å®è³ªçã«100ïŒ ãç²åŸ0.1ã150ã
ã¯ãã³ã®çç¶äžæ¬¡ç²åããã³äºæ¬¡åéç©ããæã
ãã®ã§ããã ç¹ã«å¥œãŸãããã®ã¯ãäžèšå®çŸ©ã«ããå åŠé¡åŸ®
é¡åçã®èŠéã®ç²åã®æ°ïŒïŒã€ã®èŠéã®å¹³åå€ãš
ããŠïŒã®å°ããšã30ïŒ ãç¹ã«å°ããšã50ïŒ å°±äž70
ä¹è³å®è³ªçã«100ïŒ ã0.1ã100ãã¯ãã³ããã奜
ãŸããã¯0.1ã50ãã¯ãã³ã®ç¯å²ã®çç¶äžæ¬¡ç²å
ããã³ãã®äºæ¬¡åéç©ããæãã äžèšã®ç²ç¶ãªããç²æ«ç¶æš¹èã¯ã以äžã®ãšã
ããäžèšã®çç¶äžæ¬¡ç²åããã³ãã®äºæ¬¡åéç©ã®
埮å°ç²åãäžå¿ãšãªã€ãŠåœ¢æããããã®ã§ããã
ã極ããŠåŸ®å°ã§ãã€ãŠãå šäœã®å°ããšã50éé
ïŒ ã奜ãŸããã¯70ééïŒ ãç¹ã«å¥œãŸããã¯å šäœã®
å°ããšã80ééïŒ ã¯100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ã
ééããããã®ãããªç¯©ãééãããšãã衚瀺
ã¯ãæ¬çºæã®ç²ç¶ãªããç²æ«ç¶è£œåã該篩ã§ç¯©ã
æäœã«ãããŠã該ç²ç¶ãªããç²æ«ç¶è£œåã軜ãæ
ã§ãã¿ã»ãããšããã¯ãæ§ã®ãã®ã§ç¯©ç®äžã®ç²å
ã軜ãæŒãããããªãããããããšããæã¯æã§
軜ãå©ãçã®è©²ç²åïŒäºæ¬¡åéç©ãå«ãïŒã匷å¶
çã«ç Žå£ãããããªãã®ã§ãªãåãå ããããšã
äœçæé€ãããã®ã§ã¯ãªãã äžèšã®ç²ç¶ãªããç²æ«ç¶æš¹èã¯ããã«ãåèš(A)
ã§ç¹å®ãããŠãããšãããèµ€å€ç·åžåã¹ãã¯ãã«
ã«ãããŠã D990ã1015ïŒD1600ïŒ0.2ã9.0 D890ïŒD1600ïŒ0.09ã1.0 ãšããç¹æ§ãæããã ãŸããæ¬çºæã§çšããããæš¹èã®å¥œãŸãããã®
ã¯ãD990ã1015ïŒD1600ã0.3ã7.0ãç¹ã«0.4ã5.0ã§
ãããããã« D890ïŒD1600ã0.1ã0.9ãç¹ã«0.12ã0.8ãšããç¹
æ§ãæããã èµ€å€ç·åžåã¹ãã¯ãã«ã«ãããŠãD1600ã®ããŒ
ã¯ããã³ãŒã³æ žã«åž°å±ããåžåã瀺ãã
D990ã1015ã®ããŒã¯ãã¡ãããŒã«åºã«åž°å±ããåž
åã瀺ããããã«D890ã®ããŒã¯ããã³ãŒã³æ žã®å€
ç«ã®æ°ŽçŽ ååã«åž°å±ããåžåã瀺ãããšã¯ããšã
ãŒã«ã»ãã«ã ã¢ã«ãããæš¹èã«é¢ããŠæ¢ã«åºãç¥
ãããŠããã æ¬çºæã«çšããããæš¹èãD990ã1015ïŒD1600ïŒ
0.2ã9.0ãšããç¹æ§å€ã瀺ãããšã¯ãæ¬çºæã§çš
ããããæš¹èã¯å°ããšãæãçšåºŠã®éã®ã¡ãããŒ
ã«åºãå«æãããã®ã¡ãããŒã«åºå«æã¯å¯æã倧
å·Ÿã«å€ããåŸãããšã瀺ããŠãããæ®ã«
D990ã1015ïŒ0.3ã7.0ãå°±äž0.4ã5.0ãšããæ¬çºæ
ã«ãããŠå¥œé©ã«çšããããæš¹èã¯é©åºŠã®æ¿åºŠã®ã¡
ãããŒã«åºãå«æãäžã€ããå®å®ã§ããã ããã«ãæ¬çºæã§çšããããæš¹èã®èµ€å€ç·åžå
ã¹ãã¯ãã«ã«ãããD890ïŒD1600ïŒ0.09ã1.0ãã
ã奜é©ãªæš¹èãD890ïŒD1600ïŒ0.1ã0.9ãå°±äž0.12
ã0.8ãšããç¹æ§ã瀺ããšããäºå®ã¯ãæ¬çºæã«
ãããŠçšããããæš¹èã¯ãã®ããšããŒã«éªšæ Œã®å
å¿éšäœïŒãªã«ãåã³ãã©äœïŒãå¯æãã¡ãã¬ã³çµ
ååã¯ã¡ãããŒã«åºã«ãã€ãŠé©åºŠã«å°éãããŠã
ãäºå®ã瀺ãã åŸæ¥å ¬ç¥ã®ã¬ãŸãŒã«æš¹èã®ç¡¬åç©ã¯äžè¬ã«ã
D990ã1015ïŒD1600ããã³D890ïŒD1600ã®åæ¹æã¯ã©
ã¡ããäžæ¹ãæ¬çºæã«ãããŠçšããããæš¹èã®äž
æ°ç¹æ§å€ã®äžéãããäœãããŸãããã©ãã¯æš¹è
ã®ãããµãã³ã«ãã硬åç©ããŸãD890ïŒD1600ã®
ç¹æ§å€ãæ¬çºæã§çšããããæš¹èã®0.09ãšããäž
éãããäžè¬ã«äœãå€ãšãªãã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯æ¶²
äœã¯ãããã°ã©ãã€ãŒã«ãã枬å®å€ãšããŠéé¢ã
ãšããŒã«å«æéãéåžž500ppm以äžã§ããããã
ã«å¥œé©ãªè£œåã¯è©²éé¢ããšããŒã«å«æéã
400ppm以äžãå°±äž300ppm以äžã§ãããåèšç¹
å ¬æ53â42077å·ã«é瀺ãããæ¹æ³ã«ããåŸãã
ãç²ç¶ãªããç²æ«ç¶æš¹èã¯0.3ãçŽïŒééïŒ ãšã
ã極ããŠå€éã®éé¢ããšããŒã«ãå«æããã®ã«å¯Ÿ
ããŠãæ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹è
ã®éé¢ããšããŒã«å«æéã¯æ¥µããŠå°éã§ãããã
ã®äºå®ã¯ãã®çš®ç²ç¶ãªããç²æ«ç¶æš¹èã«ãšã€ãŠäœ¿
çšäžã®éèŠãªå©ç¹ãšãªãã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯ã
å çŽ åæã«ããã°å®è³ªçã«ççŽ ãæ°ŽçŽ ããã³é žçŽ
ããæããäžèšçµæ ïŒ70ã80ééïŒ ã ïŒïŒãïŒééïŒ ãã㳠ïŒ17ã21ééïŒ ã ïŒå šäœã§100ééïŒ ïŒ ãæããããšãæãããšãããŠããã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯ã
åŸã«èšè¿°ãã補é æ¹æ³ã«åŸã€ãŠç¡¬ååå¿ãããçš
å åã«é²è¡ããŠãªããã®ãæãã¯ç¡¬ååå¿ãæ¯èŒ
çé²è¡ãããã®ã®ãããã®ç¶æ ããšãããšãã§ã
ãããã®çµæãæ¬çºæã§çšããããç²ç¶ãªããç²
æ«ç¶æš¹èã«ã¯ãç±çã«ã¯ãåŸã«èšèŒããå ç±èç
枬å®æ³ã«åŸã€ãŠ100âã®æž©åºŠã§ïŒåéå å§ããå Ž
åã«ã(a)å°ããšããã®ïŒéšãèçããŠå¡ç¶ãªãã
æ¿ç¶äœãšãªããã®ãåã³(b)å®è³ªçã«æº¶èåã¯èç
ããã«ç²ç¶ãªããç²æ«ç¶ã®åœ¢æ ããšããã®ã®åæ¹
ãå«ãŸããã äžèš(a)ã®æ¯èŒçèçæ§ã®å€§ããªæš¹èã«ã¯ãåŸã«
èšèŒããè©Šéšæ¹æ³ã«åŸã€ãŠã¡ã¿ããŒã«ã«å¯Ÿãã溶
解æ§ã枬å®ãããš20ééïŒ ä»¥äžãããã«ã¯30éé
ïŒ ä»¥äžãå€ããã®ã§ã¯40ééïŒ ä»¥äžã®ã¡ã¿ããŒã«
溶解æ§ã瀺ãæš¹èã§å å«ãããã ãŸããæ¬çºæã«ãããŠçšããããç²ç¶ãªããç²
æ«ç¶æš¹èã«ã¯ãåŸã«èšèŒããæ¹æ³ã«åŸã€ãŠæž¬å®ã
ãã¢ã»ãã«åééå¢å çŠã23ã40ééïŒ ãããã«
ã¯25ã37ééïŒ ãå°±äž27ã35ééïŒ ãšããç¹æ§ã
æããŠãããã®ãå å«ãããã äžèš(b)ã®å®è³ªçã«æº¶èåã¯èçããªãæš¹èã¯ã
éåžžäžèšã®åŠãã¢ã»ãã«åééå¢å çã瀺ãæš¹è
ã«çžåœããããŸãããã®ãããªã¢ã»ãã«åééå¢
å çã瀺ãæš¹èã¯ãåæ§ã«åŸã«èšèŒããè©Šéšæ¹æ³
ã«åŸã€ãŠã¡ã¿ããŒã«ã«å¯Ÿãã溶解æ§ã枬å®ãã
ãšãã¡ã¿ããŒã«æº¶è§£æ§ã20ééïŒ ä»¥äžãå°ããã®
ã§ã¯15ééïŒ ä»¥äžããã«ã¯ïŒééïŒ ä»¥äžã瀺ãã
èã¡ã¿ããŒã«æº¶è§£æ§ã倧ããã æ¬çºæã«ãããŠçšããããç²ç¶ãªããç²æ«ç¶æš¹
èã¯ä»¥äžè¿°ã¹ã(A)ããã³(B)ã®ç¹æ§ãæããããšã
ç¹åŸŽãšããã æ¬çºæã«ãããŠçšããããç²ç¶ãªããç²æ«ç¶æš¹
èã¯ãç²åŸ0.1ã150ãã¯ãã³ã奜ãŸããã¯0.1ã
100ãã¯ãã³ã®çç¶äžæ¬¡ç²åããã³ãã®äºæ¬¡åé
ç©ãå«æãïŒåèš(B)ã®æ¡ä»¶ïŒå¥œãŸãããã®ã¯ãã
ããå°ããšã50ïŒ å«æãäžã€éåžžå°ããšããã®50
ééïŒ ã奜ãŸããã¯å°ããšã70ééïŒ ã100ã¿ã€
ã©ãŒã¡ãã·ãŠç¯©ãééãåŸã倧ãããæããã
ããæµåæ§ã極ããŠè¯å¥œã§ãã€ãŠãç±å¯å¡æ§æš¹è
ãšå®¹æã«äžã€æ¯èŒçå€éã«æ··åããããšãã§ã
ãããŸããæ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶
æš¹èã¯ãå°ããšããã®å€ãã®ãã®ã極ããŠåŸ®å°ãª
çç¶ã®äžæ¬¡ç²åãåºæ¬æ§æèŠçŽ ãšããããããã
ãå«æããæ¬çºæã®æš¹èçµæç©ãæ圢ããããŠåŸ
ãããæ圢ç©ã¯æ©æ¢°çã«åªããç¹æ§ãç¹ã«å§çž®ã«
察ã匷ãæµææ§ã瀺ããæ¬çºæã§çšããããç²ç¶
ãªããç²æ«ç¶æš¹èã¯ããšããŒã«é¡ã®åæåå¿çæ
ç©ã§ããçœæ¿åŸ®å°ç²åãããã«ãã«ã ã¢ã«ããã
ãšåå¿ããŠçé·ãããã®ã§ããããåžžæž©ã§ã¯æ¥µã
ãŠå®å®ã§ããããããèªäœçžåœéã®ã¡ãããŒã«åº
ãå«æããããå ç±ããéã«åå¿æ§ã瀺ããåŸèš
å®æœäŸã«ç€ºããšãããç©ççãæ©æ¢°çç¹æ§ãã¿ãª
ãããèç±æ§ãã®ä»é»æ°çç¹æ§ãããã¯é£çæ§ã
極ããŠåªããæ圢ç©ã圢æããã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯ã
ãã«éé¢ããšããŒã«å«æéãéåžž500ppm以äžã
奜ãŸããã¯400ppm以äžãå°±äž300ppm以äžãšå°
ãªããããšããŒã«å«æéããã®ããã«é©ããŠå°ãª
ããããæ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹
èã¯ãã®åæ±ãã極ããŠå®¹æã§ããäžã€å®å šã§ã
ãããã®ããšã¯ããŸããæ¬çºæã®æš¹èçµæç©ãã
æ圢åãåŸãéã«ããšããŒã«é¡ã«èµ·å ããå¯åå¿
çãèµ·ãããªãã ãã§ãªããéé¢ããšããŒã«é¡ã«
èµ·å ããæ圢ç©ã®ç©æ§äœäžãèµ·ããªãçç±ãšãª
ãã ãŸããæ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶æš¹
èã¯ãåŸè¿°ãã補é æ¹æ³ããæãããªãšãããå
å¿ç³»å ã«å«çªçŽ å¡©åºæ§ååç©ãããã¯èŠªæ°Žæ§é«å
åååç©ãå®è³ªçã«å«æããªã補é æ¹æ³ã«ãã補
é ããããããéåžžå«çªçŽ å¡©åºæ§ååç©ãããã¯
芪氎æ§é«ååååç©ãå®è³ªçã«å«æããŠããªãã
ãã®ããã«ãæ¬çºæã®æš¹èçµæç©ãå ç±æ圢ãã
å Žåã«ãæ圢ç©ã®ç©æ§ãäœäžããããå£åããã
ãããããªãã æ¬çºæã§çšããããç²ç¶ãªããç²æ«ç¶ããšããŒ
ã«ã»ãã«ã ã¢ã«ãããæš¹èã¯ä»¥äžè¿°ã¹ããšããã
極ããŠåŸ®çŽ°ã§ãä¿åå®å®æ§åã³æµãç¹æ§ãè¯å¥œã§
ãããæãçšåºŠã®ã¡ãããŒã«åºãå«æããããé
åžžéé¢ããšããŒã«å«éã極ããŠå°ãªãã®ã§æ¬çºæ
ã®æš¹èçµæç©ãæ圢ããå ç±ããå Žåã«ããèªäœ
ã§ãããã¯ããçš®ã®ç±å¯å¡æ§æš¹èãšåå¿æ§ãæã
ããšããåªããç¹åŸŽãæããŠãããäŸãã°ãæ¬çº
æã§çšããããç²ç¶ãªããç²æ«ç¶æš¹èã¯ããã®ã¡
ãããŒã«åºãäŸãã°ç±å¯å¡æ§æš¹èã§ããããªã¢ã
ãã®ã¢ããåºã®æ°ŽçŽ ãšè±æ°Žåå¿ãèµ·ããããã«ã
ã€ãŠããªã¢ããæš¹èãšååŠçã«çµåããŠç¡¬åãã
ããã«åå¿ãããããããŠãæ¬çºæã§çšãããã
ç²ç¶ãªããç²æ«ç¶æš¹èã®ãã¡ãå ç±èç枬å®æ³ã«
åŸã€ãŠ100âã§ïŒåéå ç±ããå Žåã«å°ããšãäž
éšãèçæ§ã瀺ãåèš(a)ã®æš¹èã¯ãç±å¯å¡æ§æš¹è
ãšæ¯èŒçå€éã«é åããããšãã§ãããŸãç¹ã«è
ç±æ§ãæç±æ§ãé»æ°çµ¶çžæ§ãããã¯èååŠè¬åæ§
ã«åªããæ圢åãäžããæ¬çºæã®æš¹èçµæç©ãäž
ãããŸãäžèšæž¬å®æ³ã§ã¯èçæ§ã瀺ããªãåèš(b)
ã®æš¹èã¯ãç¹ã«èç±æ§åã¯èå§çž®æ§ã«åªããæ圢
åãäžããæ¬çºæã®æš¹èçµæç©ãäžããã æ¬çºæã«ãããŠçšããããäžèšç²ç¶ãªããç²æ«
ç¶æš¹èã¯ã (1) äžèšçµæ ã€ å¡©é žïŒHClïŒæ¿åºŠãïŒã28ééïŒ ãïŒå¥œãŸ
ããã¯10ã25ééïŒ ãå°±äž15ã22ééïŒ ïŒã ã ãã«ã ã¢ã«ãããïŒHCHOïŒæ¿åºŠãïŒã
25ééïŒ ïŒå¥œãŸããã¯ïŒã20ééïŒ ãå°±äžïŒ
ã15ééïŒ ïŒã§ãäžã€ ã å¡©é žãšãã«ã ã¢ã«ãããã®åèšæ¿åºŠã15ã
40ééïŒ ïŒå¥œãŸããã¯20ã35ééïŒ ãå°±äž25
ã32ééïŒ ïŒ ã§ããå¡©é žâãã«ã ã¢ã«ããã济ã«ã (2) äžèšåŒïŒïŒ 济æ¯ïŒäžèšå¡©é žâãã«ã ã¢ã«ããã济ã®ééïŒããšã
ãŒã«é¡ã®éé⊠ïŒïŒ ã§è¡šãããã济æ¯ãå°ããšãïŒä»¥äžïŒå¥œãŸãã
ã¯10以äžãå°±äž15ã40ïŒãšãªãããã«ç¶æã
ãŠã (3) è©²å¡©é žâãã«ã ã¢ã«ããã济ã«ããšããŒã«é¡
ãæ¥è§Šãããäžã€ãã®æ¥è§ŠããããšããŒã«é¡ã
該济ãšæ¥è§ŠããåŸçœæ¿ãçæãïŒå¥œãŸããã¯çœ
æ¿ãçæããåã«éæ溶液ã圢æãïŒãç¶ãåŸ
å°ããšããã³ã¯è²ã®ç²ç¶ãªããç²æ«ç¶ã®åºåœ¢ç©
ã圢æãããããã«è¡ã ããšã«ãã€ãŠè£œé ããããšãã§ããã äžèš(1)ã®å¡©é žâãã«ã ã¢ã«ããã济ã®çµæãšã
ãŠã¯ãäžèšã€ïŒããïŒããïŒã®ïŒæ¡ä»¶ã®ä»ã«ããã
ã«æ¡ä»¶ãïŒãšããŠã 該济äžã®ãã«ã ã¢ã«ãããïŒè©²æµŽã«æ¥è§ŠããããšããŒ
ã«ã®ã¢ã«æ¯ ãå°ããšãïŒä»¥äžãæ®ã«2.5以äžãå°±äžïŒä»¥äžãš
ãªãããã«ããããšã奜é©ã§ãããäžèšæ¡ä»¶ãã®
ã¢ã«æ¯ã®äžéã¯ç¹ã«éå®ãããªããã20以äžãç¹
ã«15以äžã奜é©ã§ãããäžèšã¢ã«æ¯ã¯ç¹ã«ïŒã
15ãå°±äžïŒã10ã奜é©ã§ãããäžèšè£œé æ³ã®ç¹åŸŽ
ã¯ããããã«å¡©é žïŒHClïŒæ¿åºŠãå¯æãé«æ¿åºŠã§
ãããããšããŒã«é¡ã«å¯ŸããŠãã«ã ã¢ã«ãããã
éå°ã«å«æããå¡©é žâãã«ã ã¢ã«ããã氎溶液ã®
济ãã济æ¯ãïŒä»¥äžã奜ãŸããã¯10以äžãšãã倧
ããªæ¯çã§ããšããŒã«é¡ãšæ¥è§Šãããããšã«ã
ããããããªããšããŒã«âãã«ã ã¢ã«ãããã®å
å¿æ¡ä»¶ã¯ãæ¢è¿°ã®ãšããåŸæ¥å ¬ç¥ã®ããã©ãã¯æš¹
èããã³ã¯ã¬ãŸãŒã«æš¹è補é ã®åå¿æ¡ä»¶ãšã¯æ ¹æ¬
çã«ç°ã€ãŠããã å¡©é žâãã«ã ã¢ã«ããã济ã«ããšããŒã«é¡ãæ·»
å ããŠçœæ¿ãçæããåã®æ®µéã«ãããŠã¯ã該济
ãæ¹æããŠæ·»å ããããšããŒã«é¡ãšè©²æµŽãšããªã
ã¹ãåäžãªéæ溶液ã圢æããããã«ãããŸãçœ
æ¿ãçæããæç¹ä»¥éæ·¡ããã³ã¯è²ã®åºåœ¢ç©ã圢
æããããŸã§ã®æéã¯è©²æµŽïŒåå¿æ¶²ïŒã«äŸãã°æ¹
æã®åŠãæ©æ¢°çåªæåãäžããªãããã«ããããš
ã奜ãŸããã æ·»å ããããšããŒã«é¡ã¯ãããšããŒã«é¡ãã®ã
ã®ã§ãããããããšããŒã«ããã«ããªã³ãå¡©é žæ°Ž
溶液åã¯æ°Žçã§åžéãããã®ã§ããã ãŸããããšããŒã«é¡ïŒåã¯ãã®åžé溶液ïŒãæ·»
å ããéã®å¡©é žâãã«ã ã¢ã«ããã济ã®æž©åºŠã¯90
â以äžãç¹ã«70â以äžã®æž©åºŠã奜é©ã§ããã該济
ã®æž©åºŠã40â以äžãæ®ã«50â以äžã«é«ãå Žåã¯ã
ããšããŒã«é¡ãšãã«ã ã¢ã«ããããšã®åå¿é床ã¯
倧ãšãªããããããšããŒã«é¡ãæ®ã«ãã«ããªã³æº¶
液ã§åžéããåžé溶液ãšããŠè©²æµŽã«æ·»å ããã®ã
奜é©ã§ããããŸããã®å Žåã«ã¯ãåå¿é床ã倧ã§
ãããããããšããŒã«é¡æ®ã«ãã®åžé溶液ã现æµ
åã¯ãªãã¹ã埮å°ã®çŽ°æ»Žã®åœ¢ã§è©²æµŽãšæ¥è§Šããã
ãã®ã奜ãŸããã 該济枩ã40â以äžãæ®ã«50â以äžã«é«ãå Žåã«
ã¯ããã®æµŽã«ããšããŒã«é¡åã¯ãã®åžé溶液ãæ¥
觊ãããšã該济枩ãé«ããã°é«ãçšããšããŒã«é¡
ãšãã«ã ã¢ã«ããããšã®åå¿é床ã¯å€§ãšãªãã該
æ¥è§Šã®åŸæ°å以å ã®çæéæã¯ç¬æã«çœæ¿ãçæ
ããäžã€æ¥éã«ãã³ã¯è²ã®ç²ç¶ãªããç²æ«ç¶ã®åº
圢ç©ã圢æãããã å¡©é žâãã«ã ã¢ã«ããã济ã®æž©åºŠã40â以äžã
奜ãŸããã¯ïŒãã35âãç¹ã«å¥œãŸããã¯10ã30â
ã«ä¿ã¡ããã®æµŽã«ããšããŒã«é¡åã¯ãã®åèšåžé
溶液ã奜ãŸããã¯ããšããŒã«ã®æ°Žåžé溶液ãæ·»å
ã¡ãçœæ¿ãçæããåŸã»ãŒ50â以äžã奜ãŸããã¯
45â以äžã®æž©åºŠã§ææã®åå¿ãå®äºããç²ç¶ãªã
ãç²æ«ç¶åºåœ¢ç©ã¯ã硬ååå¿ãããçšå åã«é²è¡
ããŠããªããããäžè¬ã«åŸè¿°ãã100âç±èçè©Š
éšã«ãããŠç±èçæ§ã瀺ããã®ãšãªãã ä»æ¹ãè©²å¡©é žâãã«ã ã¢ã«ããã济ã®æž©åºŠã40
â以äžã奜ãŸããã¯15ã35âã«ä¿ã¡ããã®æµŽã«æ·»
å ãã¹ãããšããŒã«é¡åã¯ãã®åèšåžé溶液ã®å®
質çå šéãæ¹æäžã«æ·»å ããŠéæ溶液ã圢æã
ãããããåŸéæ¹æç¶æ ã§çœæ¿ãçæããã次ã
ã§ææž©åã¯ææž©ããããšãªãæ·¡ãã³ã¯è²ã®ç²ç¶ãª
ããç²æ«ç¶ã®åºåœ¢ç©ãçæããããã®åºåœ¢ç©ã50
âãããé«ã枩床ã奜ãŸããã¯70ãã95âã®æž©åºŠ
ã«å ç±ããŠææã®åå¿ãå®äºãããã®ã¯ã硬åå
å¿ãããé²è¡ããããã100âã®ç±èçæ§ã¯äœäž
ãããåã¯å®è³ªçã«ãªããªããæã¯ããé«æž©äŸã
ã°200âã«ãããŠç±èçæ§ã瀺ããã®åã¯ãã®ã
ããªé«æž©ã«ãããŠãç±èçæ§ãå®è³ªçã«æããªã
ãã®ãšãªãã äžèšæ¹æ³ã§çšããããšããŒã«é¡ãšããŠã¯ãããš
ããŒã«ãæã奜é©ã¹ããããå°ããšã50ééïŒ ç¹
ã«å°ããšã70ééïŒ ã®ããšããŒã«ãå«æãããã®
ã§ããã°ïœâã¯ã¬ãŸãŒã«ãïœâã¯ã¬ãŸãŒã«ãïœâ
ã¯ã¬ãŸãŒã«ããã¹âããšããŒã«ïŒ¡ãïœâãïœâå
ã¯ïœâC2ãC4ã¢ã«ãã«ããšããŒã«ãïœâããšã
ã«ããšããŒã«ããã·ã¬ããŒã«ãã¬ãŸã«ã·ããŒã«ç
å ¬ç¥ã®ããšããŒã«èªå°äœã®ïŒçš®åã¯ãã以äžãšã®
æ··åç©ã§ãã€ãŠããã 以äžã®åŠãããŠè©²æµŽäžã«çæããææã®åå¿ã
å®äºããç²ç¶ãªããç²æ«ç¶ã®ããšããŒã«ã»ãã«ã
ã¢ã«ãããæš¹èã®åºåœ¢ç©ã¯ãè©²å¡©é žâãã«ã ã¢ã«
ããã济ããåé¢ãããããæ°ŽæŽãã奜ãŸããã¯
ä»çããå¡©é žãã¢ã«ã«ãªæ°Žæº¶æ¶²ãäŸãã°ã¢ã³ã¢ã
ã¢æ°Žåã¯ã¡ã¿ããŒã«æ§ã¢ã³ã¢ãã¢æ°Žã§äžåãæŽã«
æ°ŽæŽããããšã«ãã€ãŠææã®è£œåãšããããšãã§
ããããã®å Žååœç¶ã®ããšãªããã¡ã¿ããŒã«æº¶è§£
æ§ãæ¯èŒçé«ãæš¹èã«ãã€ãŠã¯ã¢ã«ã«ãªæ°Žæº¶æ¶²ã§
äžåãè¡ãã®ãããã æ¬çºæã®æš¹èçµæç©ã¯äžèšç²ç¶ãªããç²æ«ç¶ã
ãšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èã®ä»ã«ç±å¯å¡æ§
æš¹èãå«æããŠæãã ç±å¯å¡æ§æš¹èãšããŠã¯é«ååã®åéã§ç¥ãããŠ
ããç±å¯å¡æ§æš¹èãåºãçšãããããäŸãã°ãã
ãªãšãã¬ã³æš¹èãããªãããã¬ã³æš¹èãããªã¹ã
ã¬ã³æš¹èãã¢ã¯ãªã«æš¹èãããã«æš¹èãããçŽ æš¹
èãããªã¢ã»ã¿ãŒã«æš¹èãããªã¢ããæš¹èãããª
ãšã¹ãã«æš¹èãããªã«ãŒãããŒãæš¹èããããã¯
ããªãŠã¬ã¿ã³æš¹èã®åŠãæ±çšæ§ã®ãšã³ãžãã¢ãªã³
ã°ãã©ã¹ããã¯ã奜ãŸããçšããããããããã®
ãã¡ãããªãšãã¬ã³æš¹èãããªãããã¬ã³æš¹èã
ããã«æš¹èãããªã¢ããæš¹èãŸãã¯ããªãšã¹ãã«
æš¹èãç¹ã«å¥œãŸããçšããããããããç±å¯å¡æ§
æš¹èã¯äžçš®åã¯äºçš®ä»¥äžäžç·ã«çšããããšãã§ã
ãã äžèšç±å¯å¡æ§æš¹èã¯ãã¢ããªããŒããã³ã³ããª
ããŒãå å«ãããã³ããªããŒã¯ã©ã³ãã ãã°ã©ã
ãåã¯ãããã¯ã§ãã€ãŠãããããªãšãã¬ã³æš¹è
ã¯ãšãã¬ã³åäœãéåäœéäžã«å¥œãŸããã¯50éé
ïŒ ä»¥äžããã奜ãŸããã¯85ééïŒ ä»¥äžå«æããã
ããªãããã¬ã³æš¹èã¯ãããã¬ã³åäœãéåäœé
äžã«ã奜ãŸããã¯50ééïŒ ä»¥äžããã奜ãŸããã¯
85ééïŒ ä»¥äžå«æãããããªã¹ãã¬ã³æš¹èã¯ã¹ã
ã¬ã³åäœãéåäœéäžã«ã奜ãŸããã¯50ééïŒ ä»¥
äžããã奜ãŸããã¯85ééïŒ ä»¥äžå«æãããã¢ã¯
ãªã«æš¹èã¯ãäŸãã°ã¢ã¯ãªã«é žåã¯ã¡ã¿ã¯ãªã«é ž
ã®ã¡ãã«åã¯ãšãã«ãšã¹ãã«ã®åäœãéåäœéäž
ã«ã奜ãŸããã¯50ééïŒ ä»¥äžããã奜ãŸããã¯85
ééïŒ ä»¥äžå«æããã ããã«æš¹èã¯ãäŸãã°å¡©åããã«ãå¡©åãããª
ãã³ãé ¢é žããã«ã®åŠããšãã¬ã³æ§äžé£œåçµåã
æããããã«åéäœã®åäœãéåäœéäžã«ã奜ãŸ
ããã¯50ééïŒ ä»¥äžããã奜ãŸããã¯85ééïŒ ä»¥
äžå«æãããããã«æš¹èãšããŠã¯ããªå¡©åããã«
ãç¹ã«å¥œãŸããçšããããã ããçŽ æš¹èãšããŠã¯äŸãã°ããã©ãã«ãªããšã
ã¬ã³ããã«ãªããšãã¬ã³ããããµãã«ãªãããã
ã¬ã³ã®åŠãããçŽ å«æããã«åéäœã®åäœãéå
äœéäžã«ã奜ãŸããã¯50ééïŒ ä»¥äžããã奜ãŸã
ãã¯85ééïŒ ä»¥äžå«æããã äžèšããããªãšãã¬ã³æš¹èãããªãããã¬ã³æš¹
èãããªã¹ãã¬ã³æš¹èãã¢ã¯ãªã«æš¹èãããã«æš¹
èãããã¯ããçŽ æš¹èã圢æãããäžèšåäž»ãã
åäœä»¥å€ã®åäœã¯ãåäž»ããåäœãšã¯ç°ãªãä»ã®
åäœãšããŠãäŸãã°ãšãã¬ã³ããããã¬ã³ãã¢ã¯
ãªã«é žãã¡ã¿ã¯ãªã«é žããããã®é žã®äœçŽã¢ã«ã
ã«äŸãã°ã¡ãã«ãããã¯ãšãã«ãšã¹ãã«ãã¹ãã¬
ã³ãαâã¡ãã«ã¹ãã¬ã³ãå¡©åããã«ãé ¢é žãã
ã«ãã¢ã¯ãªããããªã«çã®åéäœã®åäœã§ããã
ãšãã§ããã ããªã¢ã»ã¿ãŒã«æš¹èãšããŠã¯äŸãã°ããªãªãã·
ã¡ãã¬ã³ãããªïŒãªãã·ã¡ãã¬ã³âãªãã·ãšãã¬
ã³ïŒã³ããªããŒã奜ãŸããçšãããããããªïŒãª
ãã·ã¡ãã¬ã³âãªãã·ãšãã¬ã³ïŒã³ããªããŒã¯ãš
ãã¬ã³ãªããµã€ãã«ç±æ¥ãããªãã·ãšãã¬ã³åäœ
ãéåäœéäžã«15ééïŒ ä»¥äžã§å«æãããããšã
ã§ããã ããªã¢ããæš¹èãšããŠã¯ã¬äŸãã°ããªã«ããã¢
ããïŒïŒâãã€ãã³ïŒãããªãããµã¡ãã¬ã³ã¢ãž
ãããïŒïŒïŒïŒâãã€ãã³ïŒãããªãããµã¡ã¬ã³
ã»ãã«ããïŒïŒïŒ10âãã€ãã³ïŒãããªãŠã³ãã«
ãããïŒ11âãã€ãã³ïŒãããªããã«ãããïŒ12
âãã€ãã³ïŒãããªãŠã³ãã«ã¡ãã¬ã³ãã¬ãã¿ã©
ããïŒ11ïŒïŒŽâãã€ãã³ïŒçã奜ãŸããçšããã
ãã ããªãšã¹ãã«æš¹èãšããŠã¯ã飜åããªãšã¹ãã«
æš¹èã奜ãŸãããäŸãã°ããªãšãã¬ã³ãã¬ãã¿ã¬
ãŒããããªããã©ã¡ãã¬ã³ãã¬ãã¿ã¬ãŒããããª
ãããµã¡ãã¬ã³ãã¬ãã¿ã¬ãŒãçã奜ãŸããçšã
ãããã ããªã«ãŒãããŒãæš¹èãšããŠã¯ãäŸãã°ãã¹ã
ãšããŒã«é¡ç¹ã«ãã¹ããšããŒã«ïŒ¡ã®ããªã«ãŒãã
ãŒãã奜ãŸããçšããããã äžèšæ¬çºæã«çšããããç±å¯å¡æ§æš¹èã¯ããã
ããåœè©²æè¡åéã«ãããŠããç¥ãããŠããã æ¬çºæã®æš¹èçµæç©ã«ããããç²ç¶ãªããç²æ«
ç¶æš¹èãšç±å¯å¡æ§æš¹èãšã®é©åãªé åå²åã¯ã䜿
çšããç²ç¶ãªããç²æ«ç¶æš¹èã®ç¹æ§äŸãã°ããã
ç±èçæ§ã§ãããåŠããããã¯äœ¿çšããç±å¯å¡æ§
æš¹èã®çš®é¡çã«ãã€ãŠå³å¯ã«ã¯å€ããã ããããªãããæ¬çºæã®æš¹èçµæç©ã¯ãç±å¯å¡
æ§æš¹èïŒéééšã«å¯Ÿã奜ãŸããã¯äžèšç²ç¶ãªãã
ç²æ«ç¶æš¹è0.01ã20éééšããã奜ãŸããã¯0.02
ãïŒéééšãå°±äž0.03ã0.9éééšã§ãããç±å¯
å¡æ§æš¹èãšç²ç¶ãªããç²æ«ç¶æš¹èãšãå«æããŠæ
ãã æ¬çºæã®æš¹èçµæç©ã¯ãç±å¯å¡æ§ãªããç±ç¡¬å
æ§ã®ãã®ãšããŠæäŸãããã æ¬çºæã«ããã°ãç±å¯å¡æ§æš¹èïŒéééšã«å¯Ÿã
äžèšç²ç¶ãªããç²æ«ç¶æš¹è0.05ã0.5éééšã§ã
ããç±å¯å¡æ§ã瀺ãæš¹èçµæç©ããšããã奜é©ãª
ãã®ãšããŠæäŸããããç±ç¡¬åæ§ã§ããæ¬çºæã®
æš¹èçµæç©ã¯ãäžè¬ã«ã䜿çšããç²ç¶ãªããç²æ«
ç¶æš¹èãåå¿æ§ã«å¯ã¿ãããŠäœ¿çšããç±å¯å¡æ§æš¹
èã®äœ¿çšéãæ¯èŒçå°ãå Žåã«åŸãããããŸãã
䜿çšããç±å¯å¡æ§æš¹èã®äœ¿çšéãæ¯èŒçå€ãå Žå
ã§ããç±å¯å¡æ§æš¹èã䜿çšããåå¿æ§ã«å¯ãç²ç¶
ãªããç²æ«ç¶æš¹èã«å¯Ÿãåå¿æ§ãæããå Žåã«ã
åŸãããããã®ãããªæ¬çºæã®æš¹èçµæç©ãäžã
ãçµæã¯ä»¥äžã®èª¬æããæãããšãªããã æ¬çºæã®æš¹èçµæç©ã¯ãäžèšèª¬æããæãããª
ãšãããç²ç¶ãªããç²æ«ç¶ããšãã«ã»ãã«ã ã¢ã«
ãããæš¹èãšããŠãåŸã«èšèŒããå ç±èç枬å®æ³
ã«åŸã€ãŠ100âã®æž©åºŠã§ïŒåéå å§ããå Žåã«ã (a) å°ããšããã®äžéšãèçããŠå¡ç¶ãªããæ¿ç¶
äœãšãªããã®ãå㯠(b) å®è³ªçã«æº¶èåã¯èçããã«ç²ç¶ãªããç²æ«
ç¶ã®åœ¢æ ããšããã®ã ãå å«ããããããã®ç²ç¶ãªããç²æ«ç¶æš¹èã¯ã
ãããå ç±ã«ãã€ãŠç¡¬ååå¿ãäžå±€é²ããã®ã§ã
ç±ç¡¬åæ§ãæããŠãããšäºããããã ãäžèš(a)ã®
æ§è³ªãæã€æš¹èã¯ç¡¬ååå¿ãæªã ååã«é²è¡ããŠ
ããªãã®ã§ãå ç±ã«ãã溶èãªããèçããã®ã«
察ããäžèš(b)ã®æ§è³ªãæã€æš¹èã¯äžèš(a)ã®æš¹èã
ããããã«ç¡¬ååå¿ãé²è¡ãããã®ã§ããããå
ç±ã«ãã溶èåã¯èçããç²ç¶ãªããç²æ«ç¶ã®åœ¢
æ ãä¿æããç¹ã§ç°ã€ãŠããã ãŸããæ¬çºæã®æš¹èçµæç©ã¯ãããäžã€ã®æå
ãšããŠç±å¯å¡æ§æš¹èãå å«ããã ããæ ãæ¬çºæã®æš¹èçµæç©ã¯ãç±ç¡¬åæ§æš¹è
ãšç±å¯å¡æ§æš¹èãšãå«æãããããäžè¬ã«ç±å¯å¡
æ§æš¹èã®å«æéãå€ãå Žåã«ã¯ç±å¯å¡æ§ã瀺ãåŸ
åã倧ãããŸãç±ç¡¬åæ§ã®ç²ç¶ãªããç²æ«ç¶æš¹è
ãå€ãå Žåã«ã¯ç±ç¡¬åæ§ã瀺ãåŸåã倧ããã ããããªãããåè¿°ãããšããæ¬çºæã®æš¹èçµ
æç©ãç±å¯å¡æ§ã§ãããç±ç¡¬åæ§ã§ãããã¯åã«
ç²ç¶ãªããç²æ«ç¶æš¹èãšç±å¯å¡æ§æš¹èãšã®é åé
ã«ãã€ãŠæ±ºãŸãã®ã§ã¯ãªãã®ã§ã以äžã«ããã«è©³
现ã«èª¬æããã ç±å¯å¡æ§ã瀺ãæ¬çºæã®æš¹èçµæç©ã¯ãæ¬çºæ
è ã®ç 究ã«ããã°ä»¥äžã®æ æ§ã«ããæå©ã«äžãã
ããã (i) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(a)ã®èçæ§
ãæã€æš¹èãçšããå Žåã«ã¯ã奜ãŸããã¯ç±å¯
å¡æ§æš¹èïŒéééšã«å¯Ÿã0.5éééšä»¥äžã§è©²ç²
ç¶ãªããç²æ«ç¶æš¹èãçšããã®ãæå©ã§ããã (ii) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(b)ã®æº¶èå
ã¯èçããªãæš¹èãçšããå Žåã«ã¯ã奜ãŸãã
ã¯ç±å¯å¡æ§æš¹èïŒéééšã«å¯ŸãïŒéééšä»¥äžã§
該ç²ç¶ãªããç²æ«ç¶æš¹èãçšããã®ãæå©ã§ã
ãã (iii) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(a)ã®æš¹èãš
äžèš(b)ã®æš¹èãçšããå Žåã«ã¯ã奜ãŸããã¯ç±
å¯å¡æ§æš¹èïŒéééšã«å¯ŸããŠäžèš(a)ã®æš¹èã
0.5éééšä»¥äžã§ããäžèš(a)ã®æš¹èãš(b)ã®æš¹è
ãšã®åèšéã1.5éééšä»¥äžã§ããããã«ã該
ç²ç¶ãªããç²æ«ç¶æš¹èãçšããã®ã奜ãŸããã æ¬çºæã®ç±å¯å¡æ§ã瀺ãäžèšæš¹èçµæç©ã¯ãäž
è¬ã«ç±å¯å¡æ§æš¹èã®æ圢æ¹æ³ãšããŠçšããããæ
圢æ³ãäŸãã°æŒåºãæ圢åã¯éåæ圢æ³ã«ãã€ãŠ
æ圢åãšããããšãã§ãããåŸãããæ圢åã¯ã
䜿çšããç±å¯å¡æ§æš¹èåç¬ããã®æ圢åãããã
åªããæ©æ¢°çç¹æ§äŸãã°åªãã匷床ãé«ã硬床ã
å°ããå§çž®ã²ãã¿ãåªãã寞æ³å®å®æ§ããããã¯
åªããé»æ°çµ¶çžæ§ãèååŠè¬åæ§ãŸãã¯èç±æ§ã
æããã ç±ç¡¬åæ§ã瀺ãæ¬çºæã®æš¹èçµæç©ã¯ãæ¬çºæ
è ã®ç 究ã«ããã°ä»¥äžã®æ æ§ã«ããæå©ã«äžãã
ããã (i) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(a)ã®æš¹èã
çšããå Žåã«ã¯ã奜ãŸããã¯ç±å¯å¡æ§æš¹èïŒé
ééšã«å¯Ÿã0.5éééšãããå€ãéãã奜ãŸã
ãã¯0.6éééšä»¥äžã§è©²ç²ç¶ãªããç²æ«ç¶æš¹è
ãçšããã®ãæå©ã§ããã (ii) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(b)ã®æš¹èã
çšããå Žåã«ã¯ã奜ãŸããã¯ç±å¯å¡æ§æš¹èïŒé
ééšã«å¯ŸãïŒéééšãè¶ ãïŒéééšä»¥äžããã
奜ãŸããã¯ïŒéééšãè¶ ããïŒéééšä»¥äžã§ã
該ç²ç¶ãªããç²æ«ç¶æš¹èãçšããã®ãæå©ã§ã
ããç±å¯å¡æ§æš¹èãšããŠã¯è©²ç²ç¶ãªããç²æ«ç¶
æš¹èãšåå¿æ§ãæããäŸãã°ããªã¢ãããããª
å¡©åããã«ãããªã¢ã»ã¿ãŒã«æš¹èçã奜ãŸãã
çšãããããç²ç¶ãªããç²æ«ç¶æš¹èãäžèšäžé
ãè¶ ããŠçšããå Žåã«ã¯æ圢äœãåŸãã®ãå°é£
ãšãªãã (iii) ç²ç¶ãªããç²æ«ç¶æš¹èãšããŠäžèš(a)ã®æš¹èãš
äžèš(b)ã®æš¹èãçšããå Žåã«ã¯ã奜ãŸããã¯ç±
å¯å¡æ§æš¹èïŒéééšã«å¯ŸããŠäžèš(a)ã®æš¹èãš(b)
ã®æš¹èã®åèšéã0.5éééšãè¶ ã20éééšä»¥
äžã§ãããäžã€äžèš(a)ã®æš¹èãš(b)ã®æš¹èã®äœ¿çš
å²åãäžèšåŒ ïŒâ0.3xïŒïœïŒïŒâ4x ããã§ãïœã¯(a)ã®æš¹èã®éééšã§ãããïœã¯
(b)ã®æš¹èã®éééšã§ããã ãæºè¶³ããããã«ãç²ç¶ãªããç²æ«ç¶æš¹èãçšã
ãã®ãæå©ã§ããã æ¬çºæã®ç±å¯ç¡¬åã瀺ãäžèšæš¹èçµæç©ã¯ãäž
è¬ã«ç±ç¡¬åæ§æš¹èã®æ圢æ¹æ³ãšããŠçšããããæ
圢æ³ãäŸãã°éåæ圢æ³ã«ãã€ãŠæ圢åãšããã
ãšãã§ãããåŸãããæ圢åã¯ãæ¬çºæã§äœ¿çšã
ãç²ç¶ãªããç²æ«ç¶æš¹èåç¬ããåŸãããæ圢å
ãããåªãã匷éæ§ãæãããããŠåŒ·åºŠã硬床ã
é«ããå§çž®ã²ãã¿ãå°ããã寞æ³å®å®æ§ãé»æ°çµ¶
çžæ§ãèååŠè¬åæ§ãèç±æ§ã«åªãããããã¡ã
ããåŸãæ§è³ªãæããã æ¬çºæã®æš¹èçµæç©ã¯ãå¿ èŠã«å¿ããäŸãã°ã¬
ã©ã¹ç¹ç¶ãã«ãŒãã³ç¹ç¶ãããã¯ç³ç¶¿ã®åŠãç¹ç¶
ç¶ç©ïŒã«ãŒãã³ãã·ãªã«ãã¢ã«ãããã·ãªã«ã¢ã«
ãããç¡ è»åãçé žã«ã«ã·ãŠã ãã±ã€é žã«ã«ã·ãŠ
ã ãé žåãã°ãã·ãŠã ãã¯ã¬ã€ãé žåã¢ã³ãã¢ã³
ãããã¯ã·ã©ã¹ãã«ãŒã³ã®åŠãç²ç¶ãªããç²æ«ç¶
ç©ïŒãããã¯æšç²ããªã³ã¿ãŒããã«ããããã¯ã
ãªã¢ããç¹ç¶ã®åŠãææ©ç©è³ªçãå å¡«å€ãšããŠå«
æããããšãã§ããããããã®å å¡«å€ã¯éåžžãã
ãå«æããçµæç©å šäœã®30ééïŒ ä»¥äžããã奜ãŸ
ããã¯20ééïŒ ä»¥äžã§å«æããåŸãã æ¬çºæã®ç±å¯å¡æ§ã®æš¹èçµæç©ã¯ãç²ç¶ãªãã
ç²æ«ç¶ããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹èãç±å¯
å¡æ§æš¹èããã³å¿ èŠã«å¿ãå å¡«å€ããäŸãã°ïŒ¶å
ãã¬ã³ããŒçã®æ··åæ©ãçšããŠåºäœæ··åããã®ã¡
ãããã¯æ··åããã«ãã®ãŸãŸãäŸãã°æº¶æ¥æŒåºæ©
äžã«å°å ¥ãããã®äžã§æº¶èæ··åããããšã«ãã€ãŠ
補é ããããšãã§ããããã®éãæ¬çºæã®æš¹èçµ
æç©ãããããããã¯ãã¬ããç¶ã§åŸãããšãã§
ãããããã¯ãã®ãŸãŸæ圢åãšããŠåŸãããšãã§
ããã æ¬çºæã®ç±å¯å¡æ§ã®æš¹èçµæç©ã¯ãäžèšæåã
åºäœæ··åãããã®ãããã¯äžèšããããããã¯ã
ã¬ããç¶ã®ãã®ããäŸãã°éåãããã¯å°åºæ圢
æ©ã«ä»èŸŒã¿ãããããéåæ圢ãããã¯å°åºæ圢
ããŠæ圢åã«å€æããããšãã§ããã æ¬çºæã®ç±ç¡¬åæ§ã®æš¹èçµæç©ã¯ãé垞åã
ã¬ã³ããŒçã®æ··åæ©ã§åºäœæ··åãããã®ãéåã«
ä»èŸŒã¿éåæ圢ã«ããæ圢åã«å€æãããããŸ
ããå Žåã«ããç±å±¥æŽãå°ãããŠæº¶èæŒåºæ©äžã§
溶èæ··åããŠãããããã¬ãããšããã®ã¡ãéå
äžã§æ圢åã«å€æããããšãã§ãããéåã®æäœ
æ¡ä»¶ã¯éåžž80ã300âã®æž©åºŠã0.1ã10æéããã³
å Žåã«ããïŒã500KgïŒcm2ã®å§åã§ããã æ¬çºæã®æš¹èçµæç©ããã®æ圢äœã¯ãäžèšãã
åŠãçš®ã ã®åªããç¹æ§ãå©çšããŠãäŸãã°ããªã³
ãåºæ¿ãã¹ãŠã€ããããã¯ã¹ãã³ã³ããŠãŒã¿ã®å
è·¯ããŒãçã®é»æ°ã»é»åéšåïŒç±å¯å¡æ§æš¹èçšã®
é³åïŒé»è§£æ§œïŒæ¯è»ã軞åã掻åïŒå çæ©é¢ã®æ
ç±æ¿ãæ§é æïŒèªåè»ãèªç©ºæ©ã®ããã·ãŠããŒã
ã®åŠãå è£ æãæ§é æïŒå·èµåº«ãååŠè¬åã¿ã³ã¯
çã®éééšã®ãããã³ã°ã¬ã¹ã±ããã®åŠãã·ãŒã«
æçã«å¥œé©ã«çšããããã 以äžå®æœäŸã«ããæ¬çºæãæŽã«å ·äœçã«è©³è¿°ã
ãããªããå®æœäŸäžã«ãããç¥èšå·ã¯æ¬¡ã®ãšãã
ã§ããã ïŒ 0.1ã150ÎŒç²åã®æž¬å®æ³ ïŒã€ã®è©ŠæããçŽ0.1ïœã®ãµã³ãã«ããµã³ããª
ã³ã°ããããã®ãããªãµã³ããªã³ã°ãïŒã€ã®è©Šæ
ã«ã€ããŠç°ãªãå ŽæããïŒåè¡ãªãã ãµã³ããªã³ã°ããåçŽ0.1ïœã®ãµã³ãã«ã®åïŒ
éšããããããé¡åŸ®é¡èŠ³å¯çšã¹ã©ã€ãã°ã©ã¹äžã«
èŒãããã¹ã©ã€ãã°ã©ã¹äžã«èŒãããµã³ãã«ã¯èŠ³
å¯ã容æãšãããããã§ããã ãç²ååå¿ãéãª
ãåããªãããã«æ¡ããã é¡åŸ®é¡èŠ³å¯ã¯ãå åŠé¡åŸ®é¡äžèŠéã«ç²ç¶ãªãã
ç²æ«ç¶ç©ããã³ïŒãŸãã¯ãã®äºæ¬¡åéç©ã10ã50
åçšåºŠååšããç®æã«ã€ããŠè¡ãããã«ãããé
åžžåç102ã103åã§èŠ³å¯ããã®ãæãŸãããå åŠ
é¡åŸ®é¡äžèŠéã«ååšããå šãŠã®ç²åã®å€§ãããå
åŠé¡åŸ®é¡äžèŠéäžã®ã¡ãžã€ãŒã«ããèªã¿ãšãèšé²
ããã 0.1ã150ÎŒã®ç²åã®å«æçïŒïŒ ïŒã¯æ¬¡åŒã«ãŠæ±
ããããã 0.1ã150ÎŒç²åã®å«æçïŒïŒ ïŒïŒïŒ®ïŒïŒïŒ®ïŒÃ100 N0ïŒé¡åŸ®é¡äžèŠéã§å¯žæ³ãèªã¿ãšã€ãç²åã®å š
åæ° N1ïŒN0ã®ãã¡0.1ã150ÎŒã®å¯žæ³ãæããç²åã®å
æ° ïŒã€ã®è©Šæã«ã€ããŠã®ïŒã€ã®ãµã³ãã«ã®çµæã®
å¹³åå€ãšããŠ0.1ã150ÎŒã®ç²åã®å«æçãè¡šã
ãã ïŒ èµ€å€ç·åžåã¹ãã¯ãã«ã®æž¬å®ããã³åžå匷床
ã®æ±ãæ¹ïŒæ·»ä»å³é¢ã®ç¬¬ïŒå³åç §ïŒã æ ªåŒäŒç€Ÿæ¥ç«è£œäœæ補ã®èµ€å€ç·åå å 床èš
ïŒ225åïŒãçšããéåžžã®KBré å€æ³ã«ãã調補ã
ã枬å®çšè©Šæã«ã€ããŠèµ€å€ç·åžåã¹ãã¯ãã«ã枬
å®ããã ç¹å®æ³¢é·ã«ãããåžå匷床ã¯æ¬¡ã®ããã«ããŠæ±
ããã枬å®ããèµ€å€ç·åžåã¹ãã¯ãã«å³ã«ãã
ããåžå匷床ãæ±ããããšããããŒã¯ã«ããŒã¹ã©
ã€ã³ãåŒãããã®ããŒã¯ã®é ç¹ã®ééçãïœpã§
è¡šããããã®æ³¢é·ã«ãããããŒã¹ã©ã€ã³ã®ééç
ãïœbã§è¡šãããšããã®ç¹å®æ³¢é·ã«ãããåžå匷
床ã¯äžèšåŒã§äžããããã ïŒlogïœïœïŒïœïœ åŸã€ãŠãäŸãã°890cm-1ã®ããŒã¯ã®åžå匷床ãš
1600cm-1ã®ããŒã¯ã®åžå匷床ãšã®æ¯ã¯ãäžèšåŒã§
æ±ããããããã®åžå匷床ã®æ¯ïŒD890ïŒD1600ïŒãš
ããŠäžããããã ïŒ 100ã¿ã€ã©ãŒã¡ãã·ãŠç¯©ééé 也ç¥è©Šæããå¿ èŠã«ããååã«æã§è»œããã¿ã»
ãããã®ã¡ããã®çŽ10ïœã粟秀ããïŒåéã§å°é
ãã€100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©æ¯ãšãæ©ïŒç¯©ã®å¯ž
æ³ïŒ200mmãæ¯ãšãæ¡ä»¶ïŒ200RPMïŒã«æå ¥
ããè©Šææå ¥åŸæŽã«10åéæ¯ãšããããã100ã¿
ã€ã©ãŒã¡ãã·ãŠéééã¯æ¬¡åŒã«ãŠæ±ããã 100ã¿ã€ã©ãŒã¡ãã·ãŠéééïŒééïŒ ïŒ ïŒÏïŒâÏïŒïŒÏïŒÃ100 ÏïŒïŒæå ¥éïŒïœïŒ ÏïŒïŒ100ã¿ã€ã©ãŒã¡ãã·ãŠç¯©ãééããã«ç¯©äž
ã«æ®åããéïŒïœïŒ ïŒ ããªãŒããšããŒã«å«éã®å®é 100ã¿ã€ã©ãŒã¡ãã·ãŠééã®è©ŠæçŽ10ïœã粟秀
ãã100ïŒ ã¡ã¿ããŒã«190ïœäžã§30åééæµäžã«å
ç±åŠçãããã¬ã©ã¹ãã€ã«ã¿ãŒïŒNo.ïŒïŒã§éã
ã液ããé«é液äœã¯ãããã°ã©ãã€ãŒïŒç±³åœã
ãŠãªãŒã¿ãŒãºç€Ÿè£œ6000AïŒã«ãã液äžã®ããšã
ãŒã«å«éãå®éããå¥åã«äœæããæ€éç·ãã該
è©Šæäžã®ããªãŒããšããŒã«å«éãæ±ããã é«é液äœã¯ãããã°ã©ãã€ãŒã®æäœæ¡ä»¶ã¯æ¬¡ã®
ãšããã§ããã è£ çœ®ïŒç±³åœãŠãªãŒã¿ãŒãºç€Ÿè£œ6000A ã«ã©ã æ äœïŒÎŒâBondapckC18 ã«ã©ã ïŒåŸ1/4ã€ã³ãÃé·ãïŒãã€ãŒã ã«ã©ã 枩床ïŒå®€æž© 溶é¢æ¶²ïŒã¡ã¿ããŒã«ïŒæ°ŽïŒïŒïŒïŒã容ç©æ¯ïŒ æµ éïŒ0.5mlïŒå ãã€ã¬ã¯ã¿ãŒïŒUVïŒ254nmïŒãRange0.01
ïŒ1mVïŒ æ¶²äžã®ããšããŒã«å«éã¯ãäºãäœæããæ€é
ç·ïŒããšããŒã«å«éãšããšããŒã«ã«åºã¥ãããŒã¯
ã®é«ããšã®é¢ä¿ïŒããæ±ããã ïŒ 100âã«ãããç±èçæ§ 100ã¿ã€ã©ãŒã¡ãã·ãŠééã®è©ŠæçŽïŒïœãïŒæ
ã®0.2mmåã¹ãã³ã¬ã¹æ¿ã®éã«æ¿å ¥ãããã®ãæº
åãããããäºã100âã«å æž©ããç±ãã¬ã¹æ©
ïŒïŒæ ªïŒç¥è€éå±å·¥æ¥æ補ãååå§çž®æåæ©ïŒã§ïŒ
åéãåå§50Kgã§ãã¬ã¹ããããã¬ã¹ã解æŸãã
ã®ã¡ãïŒæã®ã¹ãã³ã¬ã¹æ¿ã®éããç±ãã¬ã¹ãã
ãè©Šæãåãåºãããåãåºããè©Šæã溶èãŸã
ã¯èçã«ããæããã«åºçããŠå¹³æ¿ã圢æããŠã
ããã®ãè©Šæãèçæ§ãæããŠãããšå€å®ããç±
ãã¬ã¹ååŸã§ã»ãšãã©å·®ç°ãã¿ãããªããã®ãè©Š
æãäžèæ§ãæãããšå€å®ããã ïŒ ã¡ã¿ããŒã«æº¶è§£åºŠïŒïŒ³ïŒ è©ŠæçŽ10ïœã粟秀ãïŒãã®ç²Ÿç§€ééãW0ãšã
ãïŒãå®è³ªçã«ç¡æ°Žã®ã¡ã¿ããŒã«çŽ500mläžã§30å
ééæµäžã«å ç±åŠçãããã¬ã©ã¹ãã€ã«ã¿ãŒïŒNo.
ïŒïŒã§éããæŽã«ãã€ã«ã¿ãŒæ®è©Šæããã€ã«ã¿
ãŒäžã§çŽ100mlã®ã¡ã¿ããŒã«ã§æŽæµãã次ãã§ã
ã€ã«ã¿ãŒæ®è©Šæã40âã®æž©åºŠã§ïŒæé也ç¥ãã
ïŒãã®ç²Ÿç§€ééãW1ãšããïŒã次åŒã«ã¡ã¿ããŒã«
溶解床ãæ±ããã ã¡ã¿ããŒã«æº¶è§£åºŠïŒïŒ³ãééïŒ ïŒ ïŒïŒ·ïŒâïŒïŒïŒ·ïŒÃ100 ïŒ ã¢ã»ãã«åééå¢å ç 也ç¥è©ŠæçŽ10dlã粟秀ãããã®ç²Ÿç§€ããè©Šæã
ç¡æ°Žé ¢é ž78ééïŒ ãé ¢é ž20ééïŒ ããã³ãªã«ãç
é žïŒééïŒ ãšããæãã¢ã»ãã«å济çŽ300ïœäžã«
æ·»å ããã次ãã§å®€æž©ãã115âãŸã§45åéãã
ã€ãŠåŸã ã«ææž©å ç±ããããã«115âã§15åéä¿
æããã ãã®åŸãæŸå·ããNo.ïŒã®ã¬ã©ã¹ãã€ã«ã¿ãŒã§æ³š
ææ·±ãã¢ã¹ãã¬ãŒã¿ãŒã§åžåŒããªããéãã次
ãã§ã¬ã©ã¹ãã€ã«ã¿ãŒäžã§ç±æ°Žã§ååã«æŽæµãã
æåŸã«ãå°éã®å·ã¡ã¿ããŒã«ã§æŽæµããã次ã
ã§ãã¬ã©ã¹ãã€ã«ã¿ãŒãšäžç·ã«ã¬ã©ã¹ãã€ã«ã¿ãŒ
äžã®æ®çç©ã70âã®ä¹Ÿç¥åšäžã§ïŒæé也ç¥ããæŽ
ã«ã·ãªã«ã²ã«ã也ç¥å€ãšãããã·ã±ãŒã¿ãŒäžã«äž
æŒå€æŸçœ®ããããã€ã«ã¿ãŒäžã®æ®çç©ã®ä¹Ÿç¥éé
ã粟秀ãããã¢ãŒãã«åééå¢å çïŒïŒ©ïŒã¯æ¬¡åŒ
ã«ãŠæ±ããããã ïŒïŒ·ïŒâïŒïŒïŒ·ïŒÃ100 W0ïŒã¢ã»ãã«ååã®ä¹Ÿç¥è©Šæã®ç²Ÿç§€ééïŒïœïŒ W1ïŒã¢ã»ãã«ååŸã®ä¹Ÿç¥è©Šæã®ç²Ÿç§€ééïŒïœïŒ ïŒ OHåºå€ æ°Žé žåºäŸ¡æž¬å®è«ïŒå粧ååæåºæºæ³šè§£ã第äžç
è¬äºæ¥å ±ç€Ÿæå50幎ãäžè¬è©Šéšæ³377ïŒã«æºããŠ
枬å®ããã ïŒ åµ©å¯åºŠ 100mlã®ææšã®ãšããã§ããåã«ãªã€ãŠãã100
mlã®ã¡ã¹ã·ãªã³ããŒã«ãã¡ã¹ã·ãªã³ããŒã®ãµã¡äž
æ¹ïŒcmã®ãšããããã100ã¿ã€ã©ãŒã¡ãã·ãŠéé
ã®è©Šæã泚ã蟌ãã次åŒã«ãã€ãŠåµ©å¯åºŠãæ±ã
ãã 嵩å¯åºŠïŒïœïŒmlïŒïŒïŒ·ïŒïœïŒïŒïŒïŒïŒïŒmlïŒ ïŒ·ïŒ100mlåœãã®ééïŒïœïŒ 10 å§çž®åŒ·åºŠã®æž¬å® JIS â6911â1970ã«èšèŒãããæ¹æ³ã«æºããŠ
è¡ã€ãã 11 ç±å€åœ¢æž©åºŠã®æž¬å® JIS â6717ã«æºããŠæž¬å®ããã 12 äœç©åºææµæïŒÎ©ã»cmïŒã®æž¬å® JIS â6911â1979ã«èšèŒãããæ¹æ³ã«æºããŠ
è¡ã€ãã åèäŸ ïŒ (1) ïŒã®ã»ãã©ãã«ãã©ã¹ã³ã«ãå¡©é žãšãã«ã
ã¢ã«ãããã®åçš®çµæïŒç¬¬ïŒè¡šã«èšèŒïŒãããª
ã25âã®æ··å氎溶液åã 1500ïœãå ¥ããããã«
98ééïŒ ã®ããšããŒã«ïŒæ®ãïŒééïŒ ã¯æ°ŽïŒãš
37ééïŒ ã®ãã«ããªã³ããã³æ°ŽãçšããŠèª¿æŽã
ã80ééïŒ ã®ããšããŒã«ãšïŒééïŒ ã®ãã«ã ã¢
ã«ããããšãå«ãæ··å氎溶液ïŒ25âïŒãåã
62.5ïœæ·»å ãããæ·»å ããŠ20ç§éæ¹æããåŸã
60åéé眮ããã60åéã®é眮ããŠããéã
åã ã®ã»ãã©ãã«ãã©ã¹ã³å ã®å 容ç©ã¯ããã
ãã®ã¯éæãªç¶æ ã®ãŸãŸã§ãããïŒç¬¬ïŒè¡šã®
RunNo.ïŒããã³20ïŒãåãããã®ã¯éæããçœ
æ¿ã«ç§»ãïŒç¬¬ïŒè¡šã®RunNo.ïŒãïŒããã³18ïŒã
åãããã®ã¯éæç¶æ ããçœæ¿ããŠåŸæŽã«æ·¡ã
ãã³ã¯è²ã«å€è²ããïŒç¬¬ïŒè¡šã®RunNo.ïŒãïŒã
ïŒã10ã17ããã³19ïŒããã®ãã³ã¯è²ã«å€è²ã
ããã®ã«ã¯é¡åŸ®é¡èŠ³å¯ãããšæ¢ã«çç¶ç©ãçç¶
ç©ã®åéäœããã³å°éã®ç²ç¶ç©ãã¿ãããã次
ã«åã ã®ã»ãã©ãã«ãã©ã¹ã³ã®å 容ç©ãæã æ¹
æããªãããããã«60åéã§80âã«ãŸã§ææž©
ãã次ãã§80ã82âã®æž©åºŠã§15åéä¿æããŠå
å¿çæç©ãåŸããããããŠåŸãåå¿çæç©ã40
ã45âã®æž©æ°Žã§æŽæµãã0.5ééïŒ ã®ã¢ã³ã¢ã
ã¢ãš50ééïŒ ã®ã¡ã¿ããŒã«ãããªãæ··å氎溶液
äžã60âã®æž©åºŠã§30åéåŠçããå床40ã45â
ã®æž©æ°Žã§æŽã次ãã§80âã§ïŒæé也ç¥ãããã
ãããŠåŸãåçš®çµæã®å¡©é žãšãã«ã ã¢ã«ããã
ãããªãæ··å氎溶液ããåŸãããåå¿çæç©ã®
æ§è³ªã第ïŒè¡šã«èšèŒããã (2) äžæ¹ãæ¯èŒã®ãã以äžã®å®éšãè¡ã€ãã ïŒã®ã»ãã©ãã«ãã©ã¹ã³ã«ãèžçããããš
ããŒã«282ïœãš37ééïŒ ã®ãã«ããªã³369ïœãã
ã³26ééïŒ ã®ã¢ã³ã¢ãã¢æ°Ž150ïœãå ¥ããæ¹æ
ããªãã宀枩ãã70âã«ãŸã§60åéã§ææž©ãã
ããã«70ã72âã®æž©åºŠã§90åéæ¹æã»å ç±ã
ãã次ãã§æŸå·ãã300ïœã®ã¡ã¿ããŒã«ãå°é
ãã€å ããªãã40mmïœã®æžå§äžã«å ±æ²žèžçã«
ããè±æ°Žãè¡ãªãã溶å€ãšããŠã¡ã¿ããŒã«ã
700ïœå ããŠé»è€è²éæã®ã¬ãŸãŒã«æš¹è溶液ã
åãåºããã ããããŠåŸãã¬ãŸãŒã«æš¹èã®äžéšãæžå§äžã«
è±æº¶åªãããšãæ¿ããçºæ³¡ããŠã²ã«åãããã
ã®ã²ã«åç©ãæŽã«çªçŽ ã¬ã¹äžã160âã®æž©åºŠã§
60åéç±ç¡¬åããåŸããã硬åçºæ³¡äœãç²ç ã
ãŠã100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ãééããç²æ«
ãå°éåŸãããã®å Žåãç±ç¡¬åã¬ãŸãŒã«æš¹èã¯
極ããŠç¡¬ããåçš®ã®ç²ç æ©ãããŒã«ãã«ããã
ã¯è¢å ç·çšã®æ¯åãã«ãçšããŠã100ã¡ãã·
ãŠãã¹ã®ç²æ«ãåŸãã®ã¯éåžžã«å°é£ã§ãã€ãã
ããããŠåŸãç±ç¡¬åã¬ãŸãŒã«æš¹èç²æ«ãäžè¿°ã
ãã®ãšåäžæ¡ä»¶ã§ã0.5ééïŒ ã®ã¢ã³ã¢ãã¢ãš
50ééïŒ ã®ã¡ã¿ããŒã«ãããªãæ··å氎溶液ã§åŠ
çããæž©æ°Žã§æŽãã次ãã§ä¹Ÿç¥ãããããããŠ
åŸãè©Šæã®æ§è³ªã第ïŒè¡šã«RunNo.21ãšããŠèšèŒ
ããã 次ã«ãïŒã®ã»ãã©ãã«ãã©ã¹ã³ã«ãããšã
ãŒã«390ïœã37ééïŒ ã®ãã«ããªã³370ïœãã·ãŠ
ãŠé ž1.5ïœããã³æ°Ž390ïœãå ¥ããæ¹æããªãã
60åéã§90âã«ãŸã§ææž©ãã90ã92âã®æž©åºŠã§
60åéæ¹æã»å ç±ããã次ã«35ééïŒ ã®å¡©é ž
1.0ïœãå ããæŽã«90ã92âã®æž©åºŠã§60åéæ¹
æãå ç±ããã次ãã§ãæ°Žã500ïœå ããŠå·åŽ
ãããµã€ãã³ã«ããæ°Žãé€ãã30mmïœã®æžå§
äžã«å ç±ããŠã100âã®æž©åºŠã§ïŒæéãæŽã«æ
æž©ããŠ180âã®æž©åºŠã§ïŒæéæžå§ãå ç±ããã
åŸãããããã©ãã¯æš¹èã¯å·åŽãããšé»è€è²ã®
åºäœãšããŠåŸãããããã®ãã®ã¯è»å枩床ã78
ã80âã§ããã液äœã¯ãããã°ã©ãã€ãŒã«ãã
å®éããããªãŒããšããŒã«å«éã0.76ééïŒ ã®
ãã®ã§ãã€ãã äžèšã®ããã©ãã¯æš¹èãç²ç ããŠããããµã¡
ãã¬ã³ããã©ãã³15ééïŒ ãæ··åããæ··åç©ã
çªçŽ ã¬ã¹äžã160âã®æž©åºŠã§120åéç±ç¡¬åã次
ãã§ãããŒã«ãã«ã§ç²ç ããŠ100ã¿ã€ã©ãŒã¡ã
ã·ãŠã®ç¯©ãééãããããããããŠåŸãç²æ«
ã¯ãäžè¿°ããã®ãšåäžã®æ¡ä»¶ã§ã0.5ééïŒ ã®
ã¢ã³ã¢ãã¢ãš50ééïŒ ã®ã¡ã¿ããŒã«ãããªãæ··
å氎溶液ã§åŠçããæž©æ°Žã§æŽãã次ãã§ä¹Ÿç¥ã
ããããããŠåŸãè©Šæã®æ§è³ªãRunNo.22ãšããŠ
第ïŒè¡šã«èšèŒããã æŽã«ãäžèšããã©ãã¯æš¹èãååŸ0.25mmã
åæ°120ã®çŽ¡ç³žå£éãçšããŠã136ã138âã®æž©
床ã§æº¶è玡糞ãè¡ãªã€ããåŸãããå¹³åç¹ç¶21
ãããŒã«ã®çŽ¡åºç³žãå¡©é žæ¿åºŠ18ééïŒ ãšãã«ã
ã¢ã«ãããæ¿åºŠ18ééïŒ ãããªãæ··å氎溶液ã«
20ã21âã®æž©åºŠã§60åé浞挬ãã次ãã§97âã®
枩床ã«ãŸã§ïŒæéãèŠããŠææž©ãã97ã98âã®
枩床ã§10æéä¿æãããããããŠåŸã硬åãã
ã©ãã¯ç¹ç¶ãäžè¿°ããã®ãšåäžã®æ¡ä»¶ã§æž©æ°ŽæŽ
åŸ0.5ééïŒ ã®ã¢ã³ã¢ãã¢ãš50ééïŒ ã®ã¡ã¿ã
ãŒã«ãããªãæ··å氎溶液ã§åŠçããæž©æ°Žã§æŽ
ãã次ãã§ä¹Ÿç¥ããããã®ãã®ãããŒã«ãã«ã§
ç²ç ããã100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ãééã
ããã®ã®æ§è³ªãRunNo.23ãšããŠç¬¬ïŒè¡šã«èšèŒã
ãã (3) 第ïŒè¡šã«ã¯äœ¿çšããå¡©é žããã«ã ã¢ã«ããã
ããã³å¡©é žãšãã«ã ã¢ã«ãããã®åèšæ¿åºŠãã
ãã³ãã«ã ã¢ã«ããã察ããšããŒã«ã®ã¢ã«æ¯ã
瀺ããããŸãã第ïŒè¡šã«ã¯åŸãããè©Šæã®é¡åŸ®
é¡èŠ³å¯ã«ããïŒã50ÎŒãïŒã100ÎŒãæŽã«ïŒã
150ÎŒã®ç²åã®å«æçãåŸãããè©Šæã100ã¿ã€
ã©ãŒã¡ãã·ãŠã®ç¯©ã«ãããå Žåã®ç¯©ééé
ïŒ100ã¡ãã·ãŠãã¹ïŒãåŸãããè©Šæã®èµ€å€åžå
ã¹ãã¯ãã«æ³ã«ãã990ã1015cm-1ãš890cm-1ã®
1600cm-1ã«å¯Ÿããåžåæ³¢é·åŒ·åºŠæ¯ïŒIR匷床æ¯ïŒ
ããã³ã¢ã»ãã«åã«ããééå¢å çã瀺ããã
ãè¡šã
ãè¡šã
ãè¡šã
第ïŒè¡šã«ãããRunNo.ïŒïŒïŒïŒïŒïŒïŒïŒ17ãã
ã³20ã®å®éšã§ã¯ãã»ãã©ãã«ãã©ã¹ã³ã®åºã«ç²ç
æ§ã®æš¹èã硬ã倧ããªå¡ç¶ç©åã¯æ¿ç¶ç©ãå€ãç
æããã ãŸããRunNo.ïŒïŒïŒããã³20ã®å®éšã§ã¯ã䜿çš
ãã50ïœã®ããšããŒã«ããåºåœ¢ç©ã49ïœããå°ã
éã§åŸãããã«ãããªãã€ãã RunNo.ïŒïŒïŒïŒïŒïŒïŒïŒ17ããã³20ã«ã€ããŠç¬¬
ïŒè¡šã«èšèŒããïŒã50ÎŒãïŒã100ÎŒããã³ïŒã
150ÎŒç²åã®å«æçïŒïŒ ïŒããã³100ã¡ãã·ãŠãã¹
ïŒééïŒ ïŒã®æ°å€ã¯ãç²çæ§æš¹èãå¡ç¶ç©åã³æ¿
ç¶ç©ãå«ããå šåºåœ¢ç©ã«å¯Ÿããç²ç¶ãªããç²æ«ç¶
ç©ã«ã€ããŠã®å€ã§ãããããããªããããããã®
å®éšã«ãããŠçæããåºåœ¢ç©ã®å ã®ç²ç¶ãªããç²
æ«ç¶ç©ã®ã¿ã®äžã®ïŒã50ÎŒãïŒã100ÎŒããã³ïŒ
ã150ÎŒç²åã®å«æçïŒïŒ ïŒããã³100ã¡ãã·ãŠã
ã¹ïŒééïŒ ïŒã¯ãããã第ïŒè¡šã«ã«ãã³ã§éããŠ
瀺ããå€ã§ãã€ãã 第ïŒè¡šã«èšèŒããçµæããå«ããäžèšå®éšäºå®
ãããRunNo.ïŒïŒïŒïŒïŒïŒïŒïŒ17ããã³20ã¯è£œé
æ¹æ³ãšããŠã¯æšå¥šã§ããªããããããªããããã
ãã®è£œé æ¹æ³ã§ãã€ãŠãçæãããç²ç¶ãªããç²
æ«ç¶ç©ã«éã€ãŠã¿ãã°ãããã®ç²ç¶ãªããç²æ«ç¶
ç©ã¯æ¬çºæã®ç²ç¶ãªããç²æ«ç¶ç©ã«å åã«å å«ã
ããç¹æ§ãæããŠããã åèäŸ ïŒ 20ã®åå¿å®¹åšïŒåã®å€«ã ã«ã20ééïŒ ã®å¡©é ž
ãš11ééïŒ ã®ãã«ã ã¢ã«ããããããªãæ··å氎溶
液ã第ïŒè¡šã®æµŽåã瀺ãããã«10.2ã11.7Kgå ¥ã
ããããããã®ãã©ã¹ã³ã«ã23âã®æž©åºŠã§æ¹æã
ãªãããããšããŒã«90ééïŒ ãšãã«ã ã¢ã«ããã
3.7ééïŒ ãããªãæ··å氎溶液ãåã 1.8Kgã1.5
Kgã0.9Kgã0.7Kgã0.4Kgããã³0.25Kgå ãããã
ã®å Žåã®æµŽæ¯ã¯åã 7.3ïŒ8.5ïŒ13.5ïŒ17.0ïŒ28.9
ããã³45.6ã§ãã€ãããããã®å ŽåãããšããŒã«
æ··å氎溶液ãæå ¥åŸæŽã«æ¹æãç¶ããŠãããšã40
ã120ç§éã§æ¥æ¿ã«çœæ¿ãããçœæ¿ãšåæã«æ¹æ
ãäžæ¢ãããã®ãŸãŸé眮ãããå æž©ãåŸã ã«äžæ
ããå 容ç©ã¯æ¬¡ç¬¬ã«æ·¡ããã³ã¯è²ã«å€è²ããçœæ¿
ããŠãã30ååŸã«ã¯ãããã«ãã¹ã©ãªãŒç¶ããã
ã¯æš¹èç¶ç©ã®çæãã¿ãããã次ãã§åã ã®å 容
ç©ãæ¹æããªãã75âãŸã§ïŒæéã§ææž©ãã次ã
ã§75ã76âã®æž©åºŠã§30åéãæ¹æãå ç±ãããã
ã®å Žåã济æ¯7.3ã®ç³»ã¯æ¹ææ£ã«æš¹èç¶ã®ç¡¬åç©
ã倧éã«æº¶çããæ¹æãéåžžã«å°é£ãšãªã€ããå
å 容ç©ã¯ãããã®å Žåãææž©æã«æ·¡ããã³ã¯è²ã
ããã³ã¯è²ã«å€ããæŽã«èµ€ã«å€åããã 次ãã§å 容ç©ãæ°ŽæŽããåŸã0.1ééïŒ ã®ã¢ã³
ã¢ãã¢ãš55ééïŒ ã®ã¡ã¿ããŒã«ãšã®æ··å氎溶液
äžã50âã®æž©åºŠã§60åéåŠçããæŽã«80âã®æž©æ°Ž
ã§60åéæŽæµãããåŸãããç²ç¶ãªããç²æ«ç¶ç©
ãŸãã¯å¡ç¶ç©ãæã§è»œããã¿ã»ãã100âã®æž©åºŠ
ã§ïŒæé也ç¥ããã也ç¥åŸã®æ°Žåçã¯ãããã
0.2ééïŒ ä»¥äžã§ãã€ããå 容ç©ã¯åå¿ã®æµŽæ¯ã
å°ããæ¹ããè©Šæ31ïŒ32ïŒ33ïŒ34ïŒ35ããã³36ãš
ããã 第ïŒè¡šã«ã¯ãåå¿éå§ããçœæ¿ããŠ30ååŸãŸã§
ã®éã®åå¿ç³»å ã®æé«å°é枩床ãåå¿çæç©ã®å
çãé¡åŸ®é¡èŠ³å¯ã«ããçç¶äžæ¬¡ç²åã®æç¡ãåå¿
çæç©ã«å ãã100ã¿ã€ã©ãŒã¡ãã·ãŠééåã®å«
æçãåå¿çæç©ã®100âã§ã®ç±èçæ§ãåå¿ç
æç©ã®å çŽ åæå€ãåå¿çæç©ã®OHåºäŸ¡ããã³
ã¢ã»ãã«åãããã®ã®500mÎŒã«ãããå åå°ç
ã瀺ããã
ã³20ã®å®éšã§ã¯ãã»ãã©ãã«ãã©ã¹ã³ã®åºã«ç²ç
æ§ã®æš¹èã硬ã倧ããªå¡ç¶ç©åã¯æ¿ç¶ç©ãå€ãç
æããã ãŸããRunNo.ïŒïŒïŒããã³20ã®å®éšã§ã¯ã䜿çš
ãã50ïœã®ããšããŒã«ããåºåœ¢ç©ã49ïœããå°ã
éã§åŸãããã«ãããªãã€ãã RunNo.ïŒïŒïŒïŒïŒïŒïŒïŒ17ããã³20ã«ã€ããŠç¬¬
ïŒè¡šã«èšèŒããïŒã50ÎŒãïŒã100ÎŒããã³ïŒã
150ÎŒç²åã®å«æçïŒïŒ ïŒããã³100ã¡ãã·ãŠãã¹
ïŒééïŒ ïŒã®æ°å€ã¯ãç²çæ§æš¹èãå¡ç¶ç©åã³æ¿
ç¶ç©ãå«ããå šåºåœ¢ç©ã«å¯Ÿããç²ç¶ãªããç²æ«ç¶
ç©ã«ã€ããŠã®å€ã§ãããããããªããããããã®
å®éšã«ãããŠçæããåºåœ¢ç©ã®å ã®ç²ç¶ãªããç²
æ«ç¶ç©ã®ã¿ã®äžã®ïŒã50ÎŒãïŒã100ÎŒããã³ïŒ
ã150ÎŒç²åã®å«æçïŒïŒ ïŒããã³100ã¡ãã·ãŠã
ã¹ïŒééïŒ ïŒã¯ãããã第ïŒè¡šã«ã«ãã³ã§éããŠ
瀺ããå€ã§ãã€ãã 第ïŒè¡šã«èšèŒããçµæããå«ããäžèšå®éšäºå®
ãããRunNo.ïŒïŒïŒïŒïŒïŒïŒïŒ17ããã³20ã¯è£œé
æ¹æ³ãšããŠã¯æšå¥šã§ããªããããããªããããã
ãã®è£œé æ¹æ³ã§ãã€ãŠãçæãããç²ç¶ãªããç²
æ«ç¶ç©ã«éã€ãŠã¿ãã°ãããã®ç²ç¶ãªããç²æ«ç¶
ç©ã¯æ¬çºæã®ç²ç¶ãªããç²æ«ç¶ç©ã«å åã«å å«ã
ããç¹æ§ãæããŠããã åèäŸ ïŒ 20ã®åå¿å®¹åšïŒåã®å€«ã ã«ã20ééïŒ ã®å¡©é ž
ãš11ééïŒ ã®ãã«ã ã¢ã«ããããããªãæ··å氎溶
液ã第ïŒè¡šã®æµŽåã瀺ãããã«10.2ã11.7Kgå ¥ã
ããããããã®ãã©ã¹ã³ã«ã23âã®æž©åºŠã§æ¹æã
ãªãããããšããŒã«90ééïŒ ãšãã«ã ã¢ã«ããã
3.7ééïŒ ãããªãæ··å氎溶液ãåã 1.8Kgã1.5
Kgã0.9Kgã0.7Kgã0.4Kgããã³0.25Kgå ãããã
ã®å Žåã®æµŽæ¯ã¯åã 7.3ïŒ8.5ïŒ13.5ïŒ17.0ïŒ28.9
ããã³45.6ã§ãã€ãããããã®å ŽåãããšããŒã«
æ··å氎溶液ãæå ¥åŸæŽã«æ¹æãç¶ããŠãããšã40
ã120ç§éã§æ¥æ¿ã«çœæ¿ãããçœæ¿ãšåæã«æ¹æ
ãäžæ¢ãããã®ãŸãŸé眮ãããå æž©ãåŸã ã«äžæ
ããå 容ç©ã¯æ¬¡ç¬¬ã«æ·¡ããã³ã¯è²ã«å€è²ããçœæ¿
ããŠãã30ååŸã«ã¯ãããã«ãã¹ã©ãªãŒç¶ããã
ã¯æš¹èç¶ç©ã®çæãã¿ãããã次ãã§åã ã®å 容
ç©ãæ¹æããªãã75âãŸã§ïŒæéã§ææž©ãã次ã
ã§75ã76âã®æž©åºŠã§30åéãæ¹æãå ç±ãããã
ã®å Žåã济æ¯7.3ã®ç³»ã¯æ¹ææ£ã«æš¹èç¶ã®ç¡¬åç©
ã倧éã«æº¶çããæ¹æãéåžžã«å°é£ãšãªã€ããå
å 容ç©ã¯ãããã®å Žåãææž©æã«æ·¡ããã³ã¯è²ã
ããã³ã¯è²ã«å€ããæŽã«èµ€ã«å€åããã 次ãã§å 容ç©ãæ°ŽæŽããåŸã0.1ééïŒ ã®ã¢ã³
ã¢ãã¢ãš55ééïŒ ã®ã¡ã¿ããŒã«ãšã®æ··å氎溶液
äžã50âã®æž©åºŠã§60åéåŠçããæŽã«80âã®æž©æ°Ž
ã§60åéæŽæµãããåŸãããç²ç¶ãªããç²æ«ç¶ç©
ãŸãã¯å¡ç¶ç©ãæã§è»œããã¿ã»ãã100âã®æž©åºŠ
ã§ïŒæé也ç¥ããã也ç¥åŸã®æ°Žåçã¯ãããã
0.2ééïŒ ä»¥äžã§ãã€ããå 容ç©ã¯åå¿ã®æµŽæ¯ã
å°ããæ¹ããè©Šæ31ïŒ32ïŒ33ïŒ34ïŒ35ããã³36ãš
ããã 第ïŒè¡šã«ã¯ãåå¿éå§ããçœæ¿ããŠ30ååŸãŸã§
ã®éã®åå¿ç³»å ã®æé«å°é枩床ãåå¿çæç©ã®å
çãé¡åŸ®é¡èŠ³å¯ã«ããçç¶äžæ¬¡ç²åã®æç¡ãåå¿
çæç©ã«å ãã100ã¿ã€ã©ãŒã¡ãã·ãŠééåã®å«
æçãåå¿çæç©ã®100âã§ã®ç±èçæ§ãåå¿ç
æç©ã®å çŽ åæå€ãåå¿çæç©ã®OHåºäŸ¡ããã³
ã¢ã»ãã«åãããã®ã®500mÎŒã«ãããå åå°ç
ã瀺ããã
ãè¡šã
第ïŒè¡šã«ãããŠãRunNo.22ã®çæç©ã®OHåºäŸ¡
å€ã¯å€åã倧ãã枬å®ã§ããªãã€ãã 第ïŒè¡šã«ãããŠRunNo.31ã®å®éšã§ã¯ããã©ã¹ã³
ã®åºã«çæããåºåœ¢ç©å šäœã®çŽ70ïŒ ã«éããæ¿ç¶
ç©ããã³å¡ç¶ç©ãçæãããç²ç¶ãªããç²æ«ç¶ç©
ã¯çæããåºåœ¢ç©å šäœã®çŽ30ïŒ ã«ãããªãã€ã
ãããã®ãã¡ã®çŽ95ïŒ ã¯100ã¡ãã·ãŠã®ç¯©ãéé
ããããªããRunNo.31ã«ãããçç¶äžæ¬¡ç²åã®æ
ç¡ãå°ããšããã®ã¯ãç²ç¶ãªããç²æ«ç¶ç©ã®åºåœ¢
ç©ã«å ããå²åãçŽ30ïŒ ãšå°ããããšã«ãããåŸ
ã€ãŠãRunNo.31ã®æ¹æ³ã¯è£œé æ¹æ³ãšããŠã¯æšå¥šã§
ããªãããçæããç²ç¶ãªããç²æ«ç¶ç©ã¯æ¬çºæ
ã«ç²ç¶ãªããç²æ«ç¶ç©ã«å å«ãããããªãRunNo.
31ã36ã®ç²ç¶ãªããç²æ«ç¶ç©ã¯å šãŠããã®ã»ãŒå š
éãïŒã100ÎŒã®ç²åŸã®ãã®ã§ãã€ãã åèäŸ ïŒ ïŒåã®ïŒã®ã»ãã©ãã«ãã©ã¹ã³ã®å€«ã ã«ã18
ééïŒ ã®å¡©é žãšïŒééïŒ ã®ãã«ã ã¢ã«ããããšã
å«ã25âã®æ··å氎溶液1000ïœãå ¥ããã宀枩ã¯15
âã§ãã€ãããããã®å€«ã ãæ¹æããªãããããš
ããŒã«40ïœãæ°ŽïŒïœãçšããŠåžéããåžé液ãã
倫ã ã«äžåºŠã«æå ¥ããããããã®å Žåããåžé液
ãæå ¥åŸ50ç§éã§æ¹æãåæ¢ããŠéæ¢ããã®ãã
倫ã æ¹æåæ¢åŸ62ã65ç§ã§æ¥æ¿ã«çœæ¿ããä¹³çœè²
ã®çæç©ã芳å¯ããããããä¹³çœè²ã®çæç©ã¯æ¬¡
第ã«ãã³ã¯ã«å€è²ããã倫ã ã®æ¶²æž©ã¯25âãã
åŸã ã«äžããåžé液æå ¥åŸ16ã17åéã§35ã36â
ã®ããŒã¯ã«éããåã³éäžãããåžé液ãæå ¥
åŸã0.5æéïŒRunNo.41ïŒãïŒæéïŒRunNo.42ïŒãïŒ
æéïŒRunNo.43ïŒãïŒæéïŒRunNo.44ïŒã24æé
ïŒRunNo.45ïŒã72æéïŒRunNo.46ïŒå®€æž©äžã«æŸçœ®
åŸãå 容ç©ãæ°ŽæŽããïŒééïŒ ã®ã¢ã³ã¢ãã¢æ°Ž
äžã15ã17âã®æž©åºŠã§ïŒæéåŠçåŸãæ°ŽæŽæ¬¡ãã§
è±æ°Žãã40âã®æž©åºŠã§ïŒæé也ç¥ããã第ïŒè¡šã«
ã¯ãåŸããã也ç¥è©Šæã®100ã¿ã€ã©ãŒã¡ãã·ãŠç¯©
ééçãIR匷床æ¯ãã¡ã¿ããŒã«æº¶è§£éãããªãŒ
ããšããŒã«å«éã瀺ãããå°RunNo.41ãRunNo.46
ã®è©Šæã¯ããããç±èçè©ŠéšïŒ100âÃïŒåïŒã«
ãããŠèçããããªããæ·»ä»å³é¢ã®ç¬¬ïŒå³ã«ã¯ã
RunNo.44ã®è©Šæã®èµ€å€ç·åžåã¹ãã¯ãã«å³ã瀺ã
ãããŸã第ïŒå³ã«ã¯èµ€å€ç·åžåã¹ãã¯ãã«å³ãã
åžå匷床ãæ±ããéã«å¿ èŠãšãããïœpããã³
ïœbã®æ±ãæ¹ãå³è§£ãããããããŒã¯ã«ããŒã¹ã©
ã€ã³ãåŒããã®æ³¢é·ã«ãããŠïœpããã³ïœbãå³è§£
ããããã«ããŠæ±ããããã
å€ã¯å€åã倧ãã枬å®ã§ããªãã€ãã 第ïŒè¡šã«ãããŠRunNo.31ã®å®éšã§ã¯ããã©ã¹ã³
ã®åºã«çæããåºåœ¢ç©å šäœã®çŽ70ïŒ ã«éããæ¿ç¶
ç©ããã³å¡ç¶ç©ãçæãããç²ç¶ãªããç²æ«ç¶ç©
ã¯çæããåºåœ¢ç©å šäœã®çŽ30ïŒ ã«ãããªãã€ã
ãããã®ãã¡ã®çŽ95ïŒ ã¯100ã¡ãã·ãŠã®ç¯©ãéé
ããããªããRunNo.31ã«ãããçç¶äžæ¬¡ç²åã®æ
ç¡ãå°ããšããã®ã¯ãç²ç¶ãªããç²æ«ç¶ç©ã®åºåœ¢
ç©ã«å ããå²åãçŽ30ïŒ ãšå°ããããšã«ãããåŸ
ã€ãŠãRunNo.31ã®æ¹æ³ã¯è£œé æ¹æ³ãšããŠã¯æšå¥šã§
ããªãããçæããç²ç¶ãªããç²æ«ç¶ç©ã¯æ¬çºæ
ã«ç²ç¶ãªããç²æ«ç¶ç©ã«å å«ãããããªãRunNo.
31ã36ã®ç²ç¶ãªããç²æ«ç¶ç©ã¯å šãŠããã®ã»ãŒå š
éãïŒã100ÎŒã®ç²åŸã®ãã®ã§ãã€ãã åèäŸ ïŒ ïŒåã®ïŒã®ã»ãã©ãã«ãã©ã¹ã³ã®å€«ã ã«ã18
ééïŒ ã®å¡©é žãšïŒééïŒ ã®ãã«ã ã¢ã«ããããšã
å«ã25âã®æ··å氎溶液1000ïœãå ¥ããã宀枩ã¯15
âã§ãã€ãããããã®å€«ã ãæ¹æããªãããããš
ããŒã«40ïœãæ°ŽïŒïœãçšããŠåžéããåžé液ãã
倫ã ã«äžåºŠã«æå ¥ããããããã®å Žåããåžé液
ãæå ¥åŸ50ç§éã§æ¹æãåæ¢ããŠéæ¢ããã®ãã
倫ã æ¹æåæ¢åŸ62ã65ç§ã§æ¥æ¿ã«çœæ¿ããä¹³çœè²
ã®çæç©ã芳å¯ããããããä¹³çœè²ã®çæç©ã¯æ¬¡
第ã«ãã³ã¯ã«å€è²ããã倫ã ã®æ¶²æž©ã¯25âãã
åŸã ã«äžããåžé液æå ¥åŸ16ã17åéã§35ã36â
ã®ããŒã¯ã«éããåã³éäžãããåžé液ãæå ¥
åŸã0.5æéïŒRunNo.41ïŒãïŒæéïŒRunNo.42ïŒãïŒ
æéïŒRunNo.43ïŒãïŒæéïŒRunNo.44ïŒã24æé
ïŒRunNo.45ïŒã72æéïŒRunNo.46ïŒå®€æž©äžã«æŸçœ®
åŸãå 容ç©ãæ°ŽæŽããïŒééïŒ ã®ã¢ã³ã¢ãã¢æ°Ž
äžã15ã17âã®æž©åºŠã§ïŒæéåŠçåŸãæ°ŽæŽæ¬¡ãã§
è±æ°Žãã40âã®æž©åºŠã§ïŒæé也ç¥ããã第ïŒè¡šã«
ã¯ãåŸããã也ç¥è©Šæã®100ã¿ã€ã©ãŒã¡ãã·ãŠç¯©
ééçãIR匷床æ¯ãã¡ã¿ããŒã«æº¶è§£éãããªãŒ
ããšããŒã«å«éã瀺ãããå°RunNo.41ãRunNo.46
ã®è©Šæã¯ããããç±èçè©ŠéšïŒ100âÃïŒåïŒã«
ãããŠèçããããªããæ·»ä»å³é¢ã®ç¬¬ïŒå³ã«ã¯ã
RunNo.44ã®è©Šæã®èµ€å€ç·åžåã¹ãã¯ãã«å³ã瀺ã
ãããŸã第ïŒå³ã«ã¯èµ€å€ç·åžåã¹ãã¯ãã«å³ãã
åžå匷床ãæ±ããéã«å¿ èŠãšãããïœpããã³
ïœbã®æ±ãæ¹ãå³è§£ãããããããŒã¯ã«ããŒã¹ã©
ã€ã³ãåŒããã®æ³¢é·ã«ãããŠïœpããã³ïœbãå³è§£
ããããã«ããŠæ±ããããã
ãè¡šã
åèäŸ ïŒ
æ¹ææ£ã®ä»ãã1000ã®åå¿å®¹åšã«ã18.5éé
ïŒ ã®å¡©é žãš8.5ééïŒ ã®ãã«ã ã¢ã«ããããããª
ã18âã®æ··å氎溶液ã800Kgå ¥ãã該混å氎溶液
ãæ¹æããªãã20âã®88ééïŒ ããšããŒã«æ°Žæº¶æ¶²
ã36.4Kgæå ¥ããã該ããšããŒã«æ°Žæº¶æ¶²ãå šéæ
å ¥ããŠ60ç§éæ¹æããåŸãæ¹æãåæ¢ããŠïŒæé
é眮ãããåå¿å®¹åšå ã§ã¯è©²ããšããŒã«æ°Žæº¶æ¶²ã
å šéæå ¥åŸ85ç§åŸã«æ¥æ¿ãªçœæ¿ãã¿ããã次第ã«
æ·¡ããã³ã¯è²ã«å€è²ãããšå ±ã«å æž©ãåŸã ã«34.5
âã«è¿äžæããåã³éäžããã次ãã§ãåå¿çæ
ç©ã®çæããæ··å氎溶液ã®ç³»ãå床æ¹æããªãã
åå¿å®¹åšã®åºéšã«åãä»ãããã«ããéããŠå 容
ç©ãåãåºããããŒã¡ãã¯ã¹ã®äžç¹åžãçšããŠã
åå¿çæç©ãšè©²å¡©é žãšãã«ã ã¢ã«ããããããªã
æ··å氎溶液ãåé¢ãããããããŠåŸãåå¿çæç©
ãæ°ŽæŽãè±æ°ŽããåŸ18âã®0.5ééïŒ ã¢ã³ã¢ãã¢
氎溶液ã«äžæŒå€æµžæŒ¬ããåŸåã³æ°ŽæŽãè±æ°ŽããŠå«
æ°Žçã15ééïŒ ã®åå¿çæç©ã44.6KgåŸãã äžèšæ¹æ³ã§åŸãåå¿çæç©ã®2.0Kgã40âã®æž©
床ã§ïŒæé也ç¥ããŠè©Šæ1.7KgãåŸãïŒRunNo.
47ïŒã 第ïŒè¡šã«ã¯ãããããŠåŸã也ç¥è©Šæã®é¡åŸ®é¡èŠ³
æŠã«ãã0.1ã50ÎŒãš0.1ã100ÎŒç²åã®å«æçã
100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ã«ãããå Žåã®ééé
ïŒ100ã¡ãã·ãŠãã¹ïŒãèµ€å€åžåã¹ãã¯ãã«æ³ã«ã
ã990ã1015cm-1ãš890cm-1ã®1600cm-1ã«å¯Ÿããåž
åæ³¢é·åŒ·åºŠæ¯ïŒIR匷床æ¯ïŒããã³ã¡ã¿ããŒã«æº¶
解床ã瀺ããã
ïŒ ã®å¡©é žãš8.5ééïŒ ã®ãã«ã ã¢ã«ããããããª
ã18âã®æ··å氎溶液ã800Kgå ¥ãã該混å氎溶液
ãæ¹æããªãã20âã®88ééïŒ ããšããŒã«æ°Žæº¶æ¶²
ã36.4Kgæå ¥ããã該ããšããŒã«æ°Žæº¶æ¶²ãå šéæ
å ¥ããŠ60ç§éæ¹æããåŸãæ¹æãåæ¢ããŠïŒæé
é眮ãããåå¿å®¹åšå ã§ã¯è©²ããšããŒã«æ°Žæº¶æ¶²ã
å šéæå ¥åŸ85ç§åŸã«æ¥æ¿ãªçœæ¿ãã¿ããã次第ã«
æ·¡ããã³ã¯è²ã«å€è²ãããšå ±ã«å æž©ãåŸã ã«34.5
âã«è¿äžæããåã³éäžããã次ãã§ãåå¿çæ
ç©ã®çæããæ··å氎溶液ã®ç³»ãå床æ¹æããªãã
åå¿å®¹åšã®åºéšã«åãä»ãããã«ããéããŠå 容
ç©ãåãåºããããŒã¡ãã¯ã¹ã®äžç¹åžãçšããŠã
åå¿çæç©ãšè©²å¡©é žãšãã«ã ã¢ã«ããããããªã
æ··å氎溶液ãåé¢ãããããããŠåŸãåå¿çæç©
ãæ°ŽæŽãè±æ°ŽããåŸ18âã®0.5ééïŒ ã¢ã³ã¢ãã¢
氎溶液ã«äžæŒå€æµžæŒ¬ããåŸåã³æ°ŽæŽãè±æ°ŽããŠå«
æ°Žçã15ééïŒ ã®åå¿çæç©ã44.6KgåŸãã äžèšæ¹æ³ã§åŸãåå¿çæç©ã®2.0Kgã40âã®æž©
床ã§ïŒæé也ç¥ããŠè©Šæ1.7KgãåŸãïŒRunNo.
47ïŒã 第ïŒè¡šã«ã¯ãããããŠåŸã也ç¥è©Šæã®é¡åŸ®é¡èŠ³
æŠã«ãã0.1ã50ÎŒãš0.1ã100ÎŒç²åã®å«æçã
100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ã«ãããå Žåã®ééé
ïŒ100ã¡ãã·ãŠãã¹ïŒãèµ€å€åžåã¹ãã¯ãã«æ³ã«ã
ã990ã1015cm-1ãš890cm-1ã®1600cm-1ã«å¯Ÿããåž
åæ³¢é·åŒ·åºŠæ¯ïŒIR匷床æ¯ïŒããã³ã¡ã¿ããŒã«æº¶
解床ã瀺ããã
ãè¡šã
å®æœäŸ ïŒ
ïŒãã€ãã³ã®ãããïŒå®éšèç£ç€Ÿè£œãååå
1013BïŒïŒéééšã«å¯ŸããRunNo.35ã§åŸãç²ç¶ãª
ããç²æ«ç¶æš¹èãåã ïŒïŒ0.015ïŒ0.025ïŒ0.04ïŒ
0.07ïŒ0.15ïŒ0.4ããã³0.8éééšæ··åãããšã¯ã¹
ãã«ãŒãïŒäœåéå·¥(æ ª)補ãã¿ã€ãïŒ3AGMïŒã§æ··
ç·Žã»æŒåºããªããå·åŽããŠã¬ãããäœããåã ã
ãããåããã次ã«ãåŸãããïŒçš®ã®ãããã
åã ã·ãªã³ããŒæž©åºŠ250âã§ã80âã«ä¿æããé
åã«æŒåºã第ïŒè¡šã«èšèŒããRunNo.51ã58ã®å¹ ïŒ
cmÃé·ã20cmÃåã¿0.5cmã®æ圢åïŒçš®ãåŸãã 第ïŒè¡šã«ã¯ãæŒåºãæ圢æã®æ··åæš¹èã®æµããš
ç²ç¶ãªããç²æ«ç¶æš¹èã®åæ£æ§ãæŽã«åŸãããæ
圢åã®å§çž®åŒ·åºŠããã³æ°Žäžã§ç ®æ²žããå Žåã®ç ®æ²ž
ååŸã®äœç©åºææµæå€ã瀺ããã
1013BïŒïŒéééšã«å¯ŸããRunNo.35ã§åŸãç²ç¶ãª
ããç²æ«ç¶æš¹èãåã ïŒïŒ0.015ïŒ0.025ïŒ0.04ïŒ
0.07ïŒ0.15ïŒ0.4ããã³0.8éééšæ··åãããšã¯ã¹
ãã«ãŒãïŒäœåéå·¥(æ ª)補ãã¿ã€ãïŒ3AGMïŒã§æ··
ç·Žã»æŒåºããªããå·åŽããŠã¬ãããäœããåã ã
ãããåããã次ã«ãåŸãããïŒçš®ã®ãããã
åã ã·ãªã³ããŒæž©åºŠ250âã§ã80âã«ä¿æããé
åã«æŒåºã第ïŒè¡šã«èšèŒããRunNo.51ã58ã®å¹ ïŒ
cmÃé·ã20cmÃåã¿0.5cmã®æ圢åïŒçš®ãåŸãã 第ïŒè¡šã«ã¯ãæŒåºãæ圢æã®æ··åæš¹èã®æµããš
ç²ç¶ãªããç²æ«ç¶æš¹èã®åæ£æ§ãæŽã«åŸãããæ
圢åã®å§çž®åŒ·åºŠããã³æ°Žäžã§ç ®æ²žããå Žåã®ç ®æ²ž
ååŸã®äœç©åºææµæå€ã瀺ããã
ãè¡šã
å°ã第ïŒè¡šäžã«ãããŠãâã®èšå·ã¯æš¹èã®æµã
åã¯ç²ç¶ãªããç²æ«ç¶æš¹èã®åæ£æ§ãéåžžã«è¯å¥œ
ã§ãã€ãããšã瀺ãããã®èšå·ã¯åã ãè¯å¥œã§ã
ã€ãããšã瀺ãã å®æœäŸ ïŒ 12ãã€ãã³ç²æ«ïŒå®éšèç£ç€Ÿè£œãååå
3035JïŒïŒéééšã«å¯ŸããRunNo.ã®çæç©ãRun
No.21ãRunNo.22ãRunNo.23ã§åŸãçæç©ïŒç¡¬å
ç©ïŒããã³ã¬ã©ã¹çç¹ç¶ïŒç¹ç¶åŸ10ÎŒãé·ãïŒ
mmïŒãåã 0.3éééšé åããå®æœäŸïŒã«æºããŠ
RunNo.61ã65ã®æ圢åïŒçš®ãäœæããã 第ïŒè¡šã«ã¯åŸãããæ圢åã®æ圢æ§ãæ°Žäžã§ã®
ç ®æ²žååŸã®äœç©åºææµæããã³å§çž®åŒ·åºŠã瀺ã
ãã
åã¯ç²ç¶ãªããç²æ«ç¶æš¹èã®åæ£æ§ãéåžžã«è¯å¥œ
ã§ãã€ãããšã瀺ãããã®èšå·ã¯åã ãè¯å¥œã§ã
ã€ãããšã瀺ãã å®æœäŸ ïŒ 12ãã€ãã³ç²æ«ïŒå®éšèç£ç€Ÿè£œãååå
3035JïŒïŒéééšã«å¯ŸããRunNo.ã®çæç©ãRun
No.21ãRunNo.22ãRunNo.23ã§åŸãçæç©ïŒç¡¬å
ç©ïŒããã³ã¬ã©ã¹çç¹ç¶ïŒç¹ç¶åŸ10ÎŒãé·ãïŒ
mmïŒãåã 0.3éééšé åããå®æœäŸïŒã«æºããŠ
RunNo.61ã65ã®æ圢åïŒçš®ãäœæããã 第ïŒè¡šã«ã¯åŸãããæ圢åã®æ圢æ§ãæ°Žäžã§ã®
ç ®æ²žååŸã®äœç©åºææµæããã³å§çž®åŒ·åºŠã瀺ã
ãã
ãè¡šã
å®æœäŸ ïŒ
ããªãšã¹ãã«æš¹èïŒéŸçŽ¡åç¹(æ ª)補ãåååãã«
ãããEFGâïŒïŒãããªã«ãŒãããŒãæš¹èïŒãã€
ãšã«(æ ª)補ãåååãã¯ããã³3100ïŒãããªãšãã¬
ã³æš¹èïŒäžäºååŠå·¥æ¥(æ ª)補ãåååãã€ãŒãã¯ã¹
2000ïŒããã€ãã³66ïŒå®éšèç£(æ ª)補ãåååãã€
ãã³2020BïŒããã³å¡©åãããŒã«æš¹èïŒ(æ ª)éè瀟
補ãåååãªãŠãŒãã³7001ïŒåã ïŒéééšã«å¯Ÿ
ããRunNo.44ã®çæç©ãåã 0.45éééšé åãã
150ã300âã®æž©åºŠã§æº¶èæ··åãã次ãã§å·åŽã»è£
æããã倫ã ã®è©ŠæçŽ100ïœã10çåããå ç±ã
ã¬ã¹æ©ã®éã§äºã100ã250âã«å æž©ããŠãããé
åäžã§100ã500KgïŒcm2ã®å å§äžã«ïŒåéåŠçãã
第ïŒè¡šã«èšèŒããRunNo.71ã75ã®æ圢åïŒå·Ÿ13
mmãåã5.2ã6.8mmãé·ã100mmïŒã倫ã ã®è©Šæ
ã«ã€ããŠå10ååŸãã 第ïŒè¡šã«ã¯å10åã®è©Šæã«ã€ããŠã®å¹³åçæ§è³ª
ãšããŠãäžèšæ圢åã®ç±å€åœ¢æž©åºŠãšãããã®çã«
10ç§éæ¥ããæã®ççŒæ§ïŒããããã¹ãïŒã瀺ã
ããåæ¯èŒäŸãšããŠãäžèšã§çšããåã ã®æš¹èã®
ã¿ããåæ§ã«æ圢åãäœæãããã®çµæãRunNo.
76ã80ãšããŠå第ïŒè¡šã«äœµèšããã
ãããEFGâïŒïŒãããªã«ãŒãããŒãæš¹èïŒãã€
ãšã«(æ ª)補ãåååãã¯ããã³3100ïŒãããªãšãã¬
ã³æš¹èïŒäžäºååŠå·¥æ¥(æ ª)補ãåååãã€ãŒãã¯ã¹
2000ïŒããã€ãã³66ïŒå®éšèç£(æ ª)補ãåååãã€
ãã³2020BïŒããã³å¡©åãããŒã«æš¹èïŒ(æ ª)éè瀟
補ãåååãªãŠãŒãã³7001ïŒåã ïŒéééšã«å¯Ÿ
ããRunNo.44ã®çæç©ãåã 0.45éééšé åãã
150ã300âã®æž©åºŠã§æº¶èæ··åãã次ãã§å·åŽã»è£
æããã倫ã ã®è©ŠæçŽ100ïœã10çåããå ç±ã
ã¬ã¹æ©ã®éã§äºã100ã250âã«å æž©ããŠãããé
åäžã§100ã500KgïŒcm2ã®å å§äžã«ïŒåéåŠçãã
第ïŒè¡šã«èšèŒããRunNo.71ã75ã®æ圢åïŒå·Ÿ13
mmãåã5.2ã6.8mmãé·ã100mmïŒã倫ã ã®è©Šæ
ã«ã€ããŠå10ååŸãã 第ïŒè¡šã«ã¯å10åã®è©Šæã«ã€ããŠã®å¹³åçæ§è³ª
ãšããŠãäžèšæ圢åã®ç±å€åœ¢æž©åºŠãšãããã®çã«
10ç§éæ¥ããæã®ççŒæ§ïŒããããã¹ãïŒã瀺ã
ããåæ¯èŒäŸãšããŠãäžèšã§çšããåã ã®æš¹èã®
ã¿ããåæ§ã«æ圢åãäœæãããã®çµæãRunNo.
76ã80ãšããŠå第ïŒè¡šã«äœµèšããã
ãè¡šã
ãè¡šã
å®æœäŸ ïŒ
12ãã€ãã³ç²æ«ïŒå®éšèç£(æ ª)補ãååå
3035JïŒïŒéééšã«å¯ŸããRunNo.47ã®çæç©ã
åã ïŒïŒïŒããã³10éééšæ··åããå ç±ãã¬ã¹æ©
ã®éã§äºã150ã170âã«å æž©ããŠãããéåäžã§
300KgïŒcm2ã®å å§äžã«20åéåŠçããŠç¬¬ïŒè¡šã«èš
èŒã®RunNo.81ã83ã®æ圢æ¿ïŒå¹ 13mmãåã0.5ã
0.6mmãé·ã100mmïŒãåã 10æäœæãããæ¯èŒã®
ããã12ãã€ãã³ç²æ«ã®ã¿ãçšããŠã120âã«å
æž©ããéåãçšãã以å€ã¯äžèšãšåäžã®æ¡ä»¶äžã«
æ圢ããŠ10æã®æ圢æ¿ãåŸãïŒRunNo.84ïŒã 第ïŒè¡šã«ã¯10æã®è©Šæã®å¹³åçæ§è³ªãšããŠãåŸ
ãããæ圢æ¿ã空æ°äž200âã®ä¹Ÿç¥åšäžã«30åé
é眮ããå Žåã®ç±åçž®æ®åçãšçªçŽ ã¬ã¹é°å²æ°äž
ã«500âã®æž©åºŠã§10åéä¿æããå Žåã®ç±æº¶èæ§
ããã³æ°Žäžã§ã®ç ®æ²žååŸã®äœç©åºææµæã瀺ã
ãã
3035JïŒïŒéééšã«å¯ŸããRunNo.47ã®çæç©ã
åã ïŒïŒïŒããã³10éééšæ··åããå ç±ãã¬ã¹æ©
ã®éã§äºã150ã170âã«å æž©ããŠãããéåäžã§
300KgïŒcm2ã®å å§äžã«20åéåŠçããŠç¬¬ïŒè¡šã«èš
èŒã®RunNo.81ã83ã®æ圢æ¿ïŒå¹ 13mmãåã0.5ã
0.6mmãé·ã100mmïŒãåã 10æäœæãããæ¯èŒã®
ããã12ãã€ãã³ç²æ«ã®ã¿ãçšããŠã120âã«å
æž©ããéåãçšãã以å€ã¯äžèšãšåäžã®æ¡ä»¶äžã«
æ圢ããŠ10æã®æ圢æ¿ãåŸãïŒRunNo.84ïŒã 第ïŒè¡šã«ã¯10æã®è©Šæã®å¹³åçæ§è³ªãšããŠãåŸ
ãããæ圢æ¿ã空æ°äž200âã®ä¹Ÿç¥åšäžã«30åé
é眮ããå Žåã®ç±åçž®æ®åçãšçªçŽ ã¬ã¹é°å²æ°äž
ã«500âã®æž©åºŠã§10åéä¿æããå Žåã®ç±æº¶èæ§
ããã³æ°Žäžã§ã®ç ®æ²žååŸã®äœç©åºææµæã瀺ã
ãã
æ·»ä»å³é¢ã®ç¬¬ïŒå³ãæ¬çºæã«çšããããç²ç¶ãª
ããç²æ«ç¶ã®ããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹è
ã®ïŒäŸã®èµ€å€ç·åžåã¹ãã¯ãã«å³ã§ããã第ïŒå³
äžã«ã¯ããã®ããŒã¯ã®ç¹å®æ³¢é·ã«ãããåžå匷床
ãæ±ããæ¹æ³ãå³è§£ããŠããã
ããç²æ«ç¶ã®ããšããŒã«ã»ãã«ã ã¢ã«ãããæš¹è
ã®ïŒäŸã®èµ€å€ç·åžåã¹ãã¯ãã«å³ã§ããã第ïŒå³
äžã«ã¯ããã®ããŒã¯ã®ç¹å®æ³¢é·ã«ãããåžå匷床
ãæ±ããæ¹æ³ãå³è§£ããŠããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ (ã€) äžèš(A)ããã³(B)ã®ç¹å®ãæããããšããŒ
ã«é¡ãšãã«ã ã¢ã«ããããšã®çž®åç©ããæãç²
ç¶ãªããç²æ«ç¶æš¹èã (A) 該瞮åç©ã¯ã (1) å®è³ªçã«ççŽ ãæ°ŽçŽ åã³é žçŽ ååããæ§
æãããŠããã (2) ã¡ãã¬ã³åºãã¡ãããŒã«åºäžŠã³ã«ããšã
ãŒã«é¡ã®ïŒå®èœæ§ã®æ®åºãäž»ããçµååäœ
ãšããŠå«æããŠããã (3) 該ïŒå®èœæ§ã®æ®åºã¯ããšããŒã«é¡ã®ïŒïŒ
ïŒåã³ïŒäœã®äžç®æã§ã¡ãã¬ã³åºãšçµåã
ãããŠå°ãªããšãä»ã®äžç®æã§ã¡ãããŒã«
åºåã³ïŒåã¯ã¡ãã¬ã³åºãšçµåããŠããã
ãã㊠(4) 1600cm-1ïŒãã³ãŒã³ã«åž°å±ããåžåããŒ
ã¯ïŒã®åžå匷床ãD1600ã 990ã1015cm-1ïŒã¡ãããŒã«åºã«åž°å±ã
ãD990ã1015ïŒ 890ïœ-1ïŒãã³ãŒã³æ žã®å€ç«ã®æ°ŽçŽ åå
ã®åžåããŒã¯ïŒã®åžå匷床ãD890ã ã§è¡šããå Žåã«ã D990ã1015ïŒD1600ïŒ0.2ã9.0 D890ïŒD1600ïŒ0.09ã1.0 ã§ãããäžã€ (B) 該ç²ç¶ãªããç²æ«ç¶æš¹èã¯ãç²åŸïŒã150
ãã¯ãã³ã®çç¶äžæ¬¡ç²åããã³äºæ¬¡åéç©ã
å«æããã ããã³ã (ã) ç±å¯å¡æ§æš¹è ãå°ãªããšãå«æããããšãç¹åŸŽãšããæš¹èçµæ
ç©ã ïŒ ç±å¯å¡æ§æš¹èãããªãšãã¬ã³æš¹èãããªãã
ãã¬ã³æš¹èãããªã¹ãã¬ã³æš¹èãã¢ã¯ãªã«æš¹èã
ããã«æš¹èãããçŽ æš¹èãããªã¢ã»ã¿ãŒã«æš¹èã
ããªã¢ããæš¹èãããªãšã¹ãã«æš¹èãããªã«ãŒã
ããŒãæš¹èãŸãã¯ããªãŠã¬ã¿ã³æš¹èã§ããç¹èš±è«
æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒã®çµæç©ã ïŒ è©²ç²ç¶ãªããç²æ«ç¶æš¹èã¯ãã®å°ãªããšã30
ïŒ ãç²åŸ0.1ã150ãã¯ãã³ã®çç¶äžæ¬¡ç²åããã³
ãã®äºæ¬¡åéç©ããæãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒ
é ã®ããããã«èšèŒã®çµæç©ã ïŒ è©²ç²ç¶ãªããç²æ«ç¶æš¹èã¯ãKBré å€æ³ã«ã
ãèµ€å€ç·åžåã¹ãã¯ãã«ã«ãããŠã D990ã1025ïŒD1600ã0.3ã7.0 ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ããããã«èš
èŒã®çµæç©ã ïŒ è©²ç²ç¶ãªããç²æ«ç¶æš¹èã¯ãKBré å€æ³ã«ã
ãèµ€å€ç·åžåã¹ãã¯ãã«ã«ãããŠã D890ïŒD1600ã0.1ã0.9 ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ããããã«èš
èŒã®çµæç©ã ïŒ è©²ç²ç¶ãªããç²æ«ç¶æš¹èã¯å°ãªããšãå šäœã®
50ééïŒ ã100ã¿ã€ã©ãŒã¡ãã·ãŠã®ç¯©ãééãã
ã倧ããã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ãã
ããã«èšèŒã®çµæç©ã ïŒ è©²ç²ç¶ãªããç²æ«ç¶æš¹èã¯æ¶²äœã¯ãããã°ã©
ãã€ãŒã«ãã枬å®å€ãšããŠéé¢ããšããŒã«å«æé
ã500ppm以äžã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé
ã®ããããã«èšèŒã®çµæç©ã ïŒ è©²ç²ç¶ãªããç²æ«ç¶æš¹èã¯å çŽ åæå€ãšããŠ
å®è³ªçã«ççŽ ãæ°ŽçŽ ããã³é žçŽ ããæããäžèšã®
çµæ ïŒ70ã80ééïŒ ïŒšïŒïŒãïŒééïŒ ãã㳠ïŒ17ã21ééïŒ ïŒ ïŒå šäœã§100ééïŒ ïŒ ãæããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ããããã«
èšèŒã®çµæç©ã ïŒ è©²ç²ç¶ãªããç²æ«ç¶æš¹èã¯æ¬æã«èšèŒããå
ç±èç枬å®æ³ã«åŸã€ãŠ100âã®æž©åºŠã«ïŒåéä¿æ
ããå Žåã«ãå°ãªããšããã®äžéšãèçãããã®
ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ããããã«èš
èŒã®çµæç©ã ïŒïŒ 該ç²ç¶ãªããç²æ«ç¶æš¹è10ïœã¯ãå®è³ªçã«
ç¡æ°Žã®ã¡ã¿ããŒã«500mläžã§ãå ç±éæµããå Žå
ã«ãäžèšåŒã ïŒïŒ·ïŒâïŒïŒïŒ·ïŒÃ100 åŒäžãW0ã¯äœ¿çšãã該ç²ç¶ãªããç²æ«ç¶æš¹è
ã®ééïŒïœïŒ W1ã¯å ç±éæµåŸã«æ®åãã該ç²ç¶ãªãã
ç²æ«ç¶æš¹èã®ééïŒïœïŒã ã¯è©²ç²ç¶ãªããç²æ«ç¶æš¹èã®ã¡ã¿ããŒã«
溶解床ïŒééïŒ ïŒã瀺ãã ã§è¡šãããã¡ã¿ããŒã«æº¶è§£åºŠã20ééïŒ ä»¥äžã§ã
ãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ããããã«èšèŒã®
çµæç©ã ïŒïŒ 該ç²ç¶ãªããç²æ«ç¶æš¹è10ïœã¯ãäžèšçµæ ç¡æ°Žé ¢é ž 78ééïŒ é ¢ é ž 20ééïŒ ãªã«ãçé ž ïŒééïŒ ã®ã¢ã»ãã«å济300ïœäžã§ã宀枩ãã115âãŸã§45
åããã€ãŠåŸã ã«å ç±ãã115âã§15åéä¿æã
ãããšã«ããã¢ã»ãã«ååŠçãè¡ã€ãå Žåã«ãäž
èšåŒã ïŒïŒ·ïŒâïŒïŒïŒ·ïŒÃ100ïŒïŒ ïŒ åŒäžãW0ã¯ã¢ã»ãã«ååã®ç²ç¶ãªããç²æ«ç¶
æš¹èã®ééïŒïœïŒã W1ã¯ã¢ã»ãã«ååŸã®è©²ç²ç¶ãªããç²æ«ç¶
æš¹èã®ééïŒïœïŒã ã¯è©²ç²ç¶ãªããç²æ«ç¶æš¹èã®ã¢ã»ãã«å
ééå¢å çïŒééïŒ ïŒ ã瀺ã ã§è¡šãããã¢ã»ãã«åééå¢å çã23ã40ééïŒ
ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ããããã«èš
èŒã®çµæç©ã ïŒïŒ 該ç²ç¶ãªããç²æ«ç¶æš¹èã¯ãæ¬æã«èšèŒã
ãå ç±èç枬å®æ³ã«åŸã€ãŠ100âã®æž©åºŠã«ïŒåé
ä¿æããå Žåã«ãå®è³ªçã«æº¶èåã¯èçããªãç¹
èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒåã¯ïŒïŒé ã®ããããã«èš
èŒã®çµæç©ã ïŒïŒ ç±å¯å¡æ§æš¹èïŒéééšã«å¯Ÿãäžèšç²ç¶ãªã
ãç²æ«äžæš¹è0.01ã20éééšã§ããç¹èš±è«æ±ã®ç¯
å²ç¬¬ïŒãïŒïŒé ã®ããããã«èšèŒã®çµæç©ã ïŒïŒ ç±å¯å¡æ§æš¹èïŒéééšã«å¯Ÿãäžèšç²ç¶ãªã
ãç²æ«ç¶æš¹è0.02ãïŒéééšã§ããç¹èš±è«æ±ã®ç¯
å²ç¬¬ïŒïŒé ã«èšèŒã®çµæç©ã ïŒïŒ ç±å¯å¡æ§æš¹èïŒéééšã«å¯Ÿãäžèšç²ç¶ãªã
ãç²æ«ç¶æš¹è0.03ã0.9éééšã§ããç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒïŒé ã«èšèŒã®çµæç©ã ïŒïŒ ç±å¯å¡æ§æš¹èïŒéééšã«å¯Ÿãäžèšç²ç¶ãªã
ãç²æ«ç¶æš¹è0.05ã0.5éééšã§ãããããŠäžèš
çµæç©ãç±å¯å¡æ§ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé
ã«èšèŒã®çµæç©ã
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2353082A JPS58141234A (ja) | 1982-02-18 | 1982-02-18 | æš¹èçµæç© |
| CA000418308A CA1200039A (en) | 1981-12-26 | 1982-12-22 | Resin composition containing granular or powdery phenol-aldehyde resin |
| US06/452,737 US4476277A (en) | 1981-12-26 | 1982-12-23 | Resin composition containing granular or powdery phenol-aldehyde resin |
| IT24953/82A IT1153878B (it) | 1981-12-26 | 1982-12-23 | Composizione di resina contenente una resina fenolo-aldeide granulare oppure polverulenta |
| KR8205822A KR860002040B1 (ko) | 1981-12-26 | 1982-12-27 | ì ì ëë ë¶ë§ìì íë-ìë°íë ìì§ë¥Œ íšì íë ìì§ ì¡°ì±ë¬Œ |
| US06/619,950 US4598110A (en) | 1981-12-26 | 1984-06-12 | Resin composition containing granular or powdery phenol-aldehyde resin |
| US06/619,833 US4558089A (en) | 1981-12-26 | 1984-06-12 | Resin composition containing granular or powdery phenol-aldehyde resin |
| US06/758,025 US4596845A (en) | 1981-12-26 | 1985-07-23 | Resin composition containing granular or powdery phenol-aldehyde resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2353082A JPS58141234A (ja) | 1982-02-18 | 1982-02-18 | æš¹èçµæç© |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58141234A JPS58141234A (ja) | 1983-08-22 |
| JPS6235418B2 true JPS6235418B2 (ja) | 1987-08-01 |
Family
ID=12112998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2353082A Granted JPS58141234A (ja) | 1981-12-26 | 1982-02-18 | æš¹èçµæç© |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141234A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106522U (ja) * | 1990-02-14 | 1991-11-05 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6051744A (ja) * | 1983-08-31 | 1985-03-23 | Daiwa:Kk | ããªã¢ããæš¹èçµæç© |
| JPS60173057A (ja) * | 1984-02-20 | 1985-09-06 | Uchiyama Mfg Corp | å¯å°æçšææçµæç© |
| JPS6128550A (ja) * | 1984-03-13 | 1986-02-08 | Kanebo Ltd | èç±æ§ãæããããªã¢ããåã³ããªãšã¹ãã«å»¶äŒžãã£ã«ã |
| JPS61250055A (ja) * | 1985-04-30 | 1986-11-07 | Toray Ind Inc | å°åºæ圢çšæš¹èçµæç© |
| JP2886092B2 (ja) * | 1994-07-28 | 1999-04-26 | ãã³ããŒååŠæ ªåŒäŒç€Ÿ | ãã³ã·ã§ã |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230211A (ja) * | 1985-08-01 | 1987-02-09 | Olympus Optical Co Ltd | å èŠé¡è£ 眮 |
-
1982
- 1982-02-18 JP JP2353082A patent/JPS58141234A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230211A (ja) * | 1985-08-01 | 1987-02-09 | Olympus Optical Co Ltd | å èŠé¡è£ 眮 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106522U (ja) * | 1990-02-14 | 1991-11-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58141234A (ja) | 1983-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9926446B2 (en) | Phenolic resin composition for friction material, friction material, and brake | |
| JPS6230210B2 (ja) | ||
| CA1123531A (en) | Process for producing particulate filler-containing resole molding compositions from aqueous dispersion | |
| EP0083029B1 (en) | Granular or powdery phenol-aldehyde resin and process for production thereof | |
| JP2007504304A (ja) | å¢å ãã匟æ§çãæããæ§é ã³ã³ããžãã | |
| JPS6235418B2 (ja) | ||
| EP0071061B1 (en) | Granular or powdery nitrogen-containing phenol-aldehyde copolymer resin and process for production thereof | |
| US3472915A (en) | Process of preparing seemingly one-stage novolacs | |
| CN105940036A (zh) | èåç©ææ | |
| US4105623A (en) | Method of making molding compounds and materials made thereby | |
| JPS639548B2 (ja) | ||
| JPS6235417B2 (ja) | ||
| US2272742A (en) | Molding composition and molded product | |
| JPS6235419B2 (ja) | ||
| JPS5914491B2 (ja) | 匷åãã©ã¹ããã¯ã¹ã®æåœ¢æ³ | |
| JPS6230211B2 (ja) | ||
| JPS6340214B2 (ja) | ||
| JP2005240026A (ja) | æ圢çšæš¹èçµæç©ããããå«æããæ圢ææ | |
| JPS58152032A (ja) | ãŽã çµæç© | |
| JPS6230213B2 (ja) | ||
| JPS59207960A (ja) | ç²æ«æš¹èçµæç© | |
| JPH06228256A (ja) | ãã§ããŒã«æš¹èçµæç©åã³æ圢ææ | |
| KR860002040B1 (ko) | ì ì ëë ë¶ë§ìì íë-ìë°íë ìì§ë¥Œ íšì íë ìì§ ì¡°ì±ë¬Œ | |
| ES2628736T3 (es) | Granulado de plástico endurecible reforzado con fibras | |
| JP2007091820A (ja) | ç±ç¡¬åæ§æš¹èçµæç©ããã³ç±ç¡¬åæ§æš¹èæ圢ææ |