JPH041003B2 - - Google Patents
Info
- Publication number
- JPH041003B2 JPH041003B2 JP57169570A JP16957082A JPH041003B2 JP H041003 B2 JPH041003 B2 JP H041003B2 JP 57169570 A JP57169570 A JP 57169570A JP 16957082 A JP16957082 A JP 16957082A JP H041003 B2 JPH041003 B2 JP H041003B2
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- copolymer
- stage
- olefin
- ethylene
- 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 - Lifetime
Links
- 238000006116 polymerization reaction Methods 0.000 claims description 111
- 229920001577 copolymer Polymers 0.000 claims description 62
- 239000004711 α-olefin Substances 0.000 claims description 55
- 239000003054 catalyst Substances 0.000 claims description 33
- 239000005977 Ethylene Substances 0.000 claims description 32
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 31
- 239000002904 solvent Substances 0.000 claims description 27
- -1 aluminum halide compound Chemical class 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 14
- 239000011949 solid catalyst Substances 0.000 claims description 13
- 229920000642 polymer Polymers 0.000 claims description 11
- 229920001038 ethylene copolymer Polymers 0.000 claims description 10
- 229910052749 magnesium Inorganic materials 0.000 claims description 10
- 239000011777 magnesium Substances 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000003377 silicon compounds Chemical class 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 41
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 30
- 125000004432 carbon atom Chemical group C* 0.000 description 24
- 239000002245 particle Substances 0.000 description 23
- 239000001257 hydrogen Substances 0.000 description 21
- 229910052739 hydrogen Inorganic materials 0.000 description 21
- 238000000034 method Methods 0.000 description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- 125000000217 alkyl group Chemical group 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- 238000009826 distribution Methods 0.000 description 11
- 238000007334 copolymerization reaction Methods 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- 229920001296 polysiloxane Polymers 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 8
- 150000001336 alkenes Chemical class 0.000 description 8
- 239000012442 inert solvent Substances 0.000 description 8
- 239000000376 reactant Substances 0.000 description 8
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 150000002367 halogens Chemical class 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 239000012046 mixed solvent Substances 0.000 description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000000862 absorption spectrum Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- 150000004756 silanes Chemical class 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- ZZNQQQWFKKTOSD-UHFFFAOYSA-N diethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OCC)(OCC)C1=CC=CC=C1 ZZNQQQWFKKTOSD-UHFFFAOYSA-N 0.000 description 3
- 150000004665 fatty acids Chemical group 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000002877 alkyl aryl group Chemical group 0.000 description 2
- 125000005336 allyloxy group Chemical group 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 239000001282 iso-butane Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- MHBOFSJQAKACCM-UHFFFAOYSA-N 1,1,2,2,3,3,4,4-octakis-phenyltetrasiletane Chemical compound C1=CC=CC=C1[Si]1(C=2C=CC=CC=2)[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)[Si]1(C=1C=CC=CC=1)C1=CC=CC=C1 MHBOFSJQAKACCM-UHFFFAOYSA-N 0.000 description 1
- PMQBNRZWTBBDTI-UHFFFAOYSA-N 2,2,2-tribromoethoxysilane Chemical compound [SiH3]OCC(Br)(Br)Br PMQBNRZWTBBDTI-UHFFFAOYSA-N 0.000 description 1
- VSIKJPJINIDELZ-UHFFFAOYSA-N 2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound O1[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si]1(C=1C=CC=CC=1)C1=CC=CC=C1 VSIKJPJINIDELZ-UHFFFAOYSA-N 0.000 description 1
- VCYDUTCMKSROID-UHFFFAOYSA-N 2,2,4,4,6,6-hexakis-phenyl-1,3,5,2,4,6-trioxatrisilinane Chemical compound O1[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si]1(C=1C=CC=CC=1)C1=CC=CC=C1 VCYDUTCMKSROID-UHFFFAOYSA-N 0.000 description 1
- WZJUBBHODHNQPW-UHFFFAOYSA-N 2,4,6,8-tetramethyl-1,3,5,7,2$l^{3},4$l^{3},6$l^{3},8$l^{3}-tetraoxatetrasilocane Chemical compound C[Si]1O[Si](C)O[Si](C)O[Si](C)O1 WZJUBBHODHNQPW-UHFFFAOYSA-N 0.000 description 1
- IRVZFACCNZRHSJ-UHFFFAOYSA-N 2,4,6,8-tetramethyl-2,4,6,8-tetraphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound O1[Si](C)(C=2C=CC=CC=2)O[Si](C)(C=2C=CC=CC=2)O[Si](C)(C=2C=CC=CC=2)O[Si]1(C)C1=CC=CC=C1 IRVZFACCNZRHSJ-UHFFFAOYSA-N 0.000 description 1
- VLQZJOLYNOGECD-UHFFFAOYSA-N 2,4,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane Chemical compound C[SiH]1O[SiH](C)O[SiH](C)O1 VLQZJOLYNOGECD-UHFFFAOYSA-N 0.000 description 1
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 1
- VSYZXASVWVQEMR-UHFFFAOYSA-N 2-methylbuta-1,3-dienylalumane Chemical compound CC(=C[AlH2])C=C VSYZXASVWVQEMR-UHFFFAOYSA-N 0.000 description 1
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- JQNJIBYLKBOSCM-UHFFFAOYSA-N [acetyloxy(diethyl)silyl] acetate Chemical compound CC(=O)O[Si](CC)(CC)OC(C)=O JQNJIBYLKBOSCM-UHFFFAOYSA-N 0.000 description 1
- KXJLGCBCRCSXQF-UHFFFAOYSA-N [diacetyloxy(ethyl)silyl] acetate Chemical compound CC(=O)O[Si](CC)(OC(C)=O)OC(C)=O KXJLGCBCRCSXQF-UHFFFAOYSA-N 0.000 description 1
- 125000002723 alicyclic group Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical class 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- HQMRIBYCTLBDAK-UHFFFAOYSA-M bis(2-methylpropyl)alumanylium;chloride Chemical compound CC(C)C[Al](Cl)CC(C)C HQMRIBYCTLBDAK-UHFFFAOYSA-M 0.000 description 1
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
- GJIYNWRLGOMDEX-UHFFFAOYSA-N bis[[chloro(dimethyl)silyl]oxy]-dimethylsilane Chemical compound C[Si](C)(Cl)O[Si](C)(C)O[Si](C)(C)Cl GJIYNWRLGOMDEX-UHFFFAOYSA-N 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- FQEKAFQSVPLXON-UHFFFAOYSA-N butyl(trichloro)silane Chemical compound CCCC[Si](Cl)(Cl)Cl FQEKAFQSVPLXON-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- UHRAUGIQJXURFE-UHFFFAOYSA-N chloro-[[[chloro(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane Chemical compound C[Si](C)(Cl)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)Cl UHRAUGIQJXURFE-UHFFFAOYSA-N 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- HAURRGANAANPSQ-UHFFFAOYSA-N cis-2,4,6-Trimethyl-2,4,6-triphenylcyclotrisiloxane Chemical compound O1[Si](C)(C=2C=CC=CC=2)O[Si](C)(C=2C=CC=CC=2)O[Si]1(C)C1=CC=CC=C1 HAURRGANAANPSQ-UHFFFAOYSA-N 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- LIQOCGKQCFXKLF-UHFFFAOYSA-N dibromo(dimethyl)silane Chemical compound C[Si](C)(Br)Br LIQOCGKQCFXKLF-UHFFFAOYSA-N 0.000 description 1
- UFCXHBIETZKGHB-UHFFFAOYSA-N dichloro(diethoxy)silane Chemical compound CCO[Si](Cl)(Cl)OCC UFCXHBIETZKGHB-UHFFFAOYSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- KOWAYWQUMWNZJW-UHFFFAOYSA-N diethoxy-methyl-trimethylsilylsilane Chemical compound CCO[Si](C)([Si](C)(C)C)OCC KOWAYWQUMWNZJW-UHFFFAOYSA-N 0.000 description 1
- ZXPDYFSTVHQQOI-UHFFFAOYSA-N diethoxysilane Chemical compound CCO[SiH2]OCC ZXPDYFSTVHQQOI-UHFFFAOYSA-N 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 125000001891 dimethoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- UBHZUDXTHNMNLD-UHFFFAOYSA-N dimethylsilane Chemical compound C[SiH2]C UBHZUDXTHNMNLD-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 125000004438 haloalkoxy group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 description 1
- NEXSMEBSBIABKL-UHFFFAOYSA-N hexamethyldisilane Chemical compound C[Si](C)(C)[Si](C)(C)C NEXSMEBSBIABKL-UHFFFAOYSA-N 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229960002523 mercuric chloride Drugs 0.000 description 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- POPACFLNWGUDSR-UHFFFAOYSA-N methoxy(trimethyl)silane Chemical compound CO[Si](C)(C)C POPACFLNWGUDSR-UHFFFAOYSA-N 0.000 description 1
- UIUXUFNYAYAMOE-UHFFFAOYSA-N methylsilane Chemical compound [SiH3]C UIUXUFNYAYAMOE-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RBCYCMNKVQPXDR-UHFFFAOYSA-N phenoxysilane Chemical class [SiH3]OC1=CC=CC=C1 RBCYCMNKVQPXDR-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- AIFMYMZGQVTROK-UHFFFAOYSA-N silicon tetrabromide Chemical compound Br[Si](Br)(Br)Br AIFMYMZGQVTROK-UHFFFAOYSA-N 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 150000003624 transition metals Chemical group 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- JBYGHMUNMTZVTQ-UHFFFAOYSA-N triethoxy-[ethoxy(dimethyl)silyl]silane Chemical compound CCO[Si](C)(C)[Si](OCC)(OCC)OCC JBYGHMUNMTZVTQ-UHFFFAOYSA-N 0.000 description 1
- QVMRVWAOMIXFFW-UHFFFAOYSA-N triethyl(fluoro)silane Chemical compound CC[Si](F)(CC)CC QVMRVWAOMIXFFW-UHFFFAOYSA-N 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- KXFSUVJPEQYUGN-UHFFFAOYSA-N trimethyl(phenyl)silane Chemical compound C[Si](C)(C)C1=CC=CC=C1 KXFSUVJPEQYUGN-UHFFFAOYSA-N 0.000 description 1
- HYWCXWRMUZYRPH-UHFFFAOYSA-N trimethyl(prop-2-enyl)silane Chemical compound C[Si](C)(C)CC=C HYWCXWRMUZYRPH-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- PQDJYEQOELDLCP-UHFFFAOYSA-N trimethylsilane Chemical compound C[SiH](C)C PQDJYEQOELDLCP-UHFFFAOYSA-N 0.000 description 1
- QHUNJMXHQHHWQP-UHFFFAOYSA-N trimethylsilyl acetate Chemical compound CC(=O)O[Si](C)(C)C QHUNJMXHQHHWQP-UHFFFAOYSA-N 0.000 description 1
- IVZTVZJLMIHPEY-UHFFFAOYSA-N triphenyl(triphenylsilyloxy)silane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)O[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 IVZTVZJLMIHPEY-UHFFFAOYSA-N 0.000 description 1
- USJZIJNMRRNDPO-UHFFFAOYSA-N tris-decylalumane Chemical compound CCCCCCCCCC[Al](CCCCCCCCCC)CCCCCCCCCC USJZIJNMRRNDPO-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Description
æ¬çºæã¯ãšãã¬ã³ãšÎ±âãªã¬ãã€ã³ãšãå
±éå
ããŠãããããç·ç¶ã®äœå¯åºŠããªãšãã¬ã³ã補é
ããæ¹æ³ã«é¢ãããããã«è©³ããã¯ã液äœç¶ã®Î±
âãªã¬ãã€ã³ãŸãã¯ãããšäžæŽ»æ§æº¶åªãšã®æ··å溶
åªã®ååšäžã«ããšãã¬ã³ãšãã®ä»ã®Î±âãªã¬ãã€
ã³ãšãæžæ¿æ³ã«ããè€æ°ã®éå段éãéããŠå ±é
åããããšã«ãããç²åæ§ç¶ããã³æ圢å å·¥æ§ã®
è¯å¥œãªå¯åºŠ0.945ïœïŒcm3以äžã®ãšãã¬ã³ç³»å ±éå
äœã補é ããæ¹æ³ã«é¢ããã åŸæ¥ããããããŒã°ã©ãŒå觊åªã®ååšäžã«äžäœ
å§æžæ¿éåæ³ã«ããäœå¯åºŠããªãšãã¬ã³ã補é ã
ãæ¹æ³ãç¥ãããŠãããããã¯ãšãã¬ã³ãšççŽ æ°
ïŒä»¥äžã®Î±âãªã¬ãã€ã³ãšã觊åªããã³æº¶åªã®å
åšäžã«éåäœã®èç¹ä»¥äžã®æž©åºŠã§å ±éåãããã®
ã§ããããã®æ¹æ³ã«ããå ±éåäœã®å¯åºŠãäœããŠ
è¡ãå Žåã«ããšãã¬ã³ã«å¯Ÿããαâãªã¬ãã€ã³ã®
å ±éåå²åãé«ããŠè¡ãããšãå¿ èŠã§ããããã
ãã«äŒŽã€ãŠå ±éåäœæåã溶åªã«æº¶è§£ãæããª
ãããã®çµæéåäœç²åãèšæœ€ãã嵩å¯åºŠãäœäž
ãã溶åªãç²çš ãšãªããéååšå£ãžã®éåäœä»ç
ãéåäœç²åã®çžäºä»çãªã©ã®åé¡ãçããããš
ãç¥ãããŠããããã®ãããªåé¡ã解決ããè©Šã¿
ãããŠãäŸãã°ç¹éæ52â121689å·å ¬å ±ã«ã¯ããš
ãã¬ã³ã§äºåéåããç¹å®ã®è§Šåªãšæ²žç¹40â以äž
ã®çåæ°ŽçŽ æº¶åªãšã®ååšäžã«ããšãã¬ã³ã«å¯Ÿãã
αâãªã¬ãã€ã³ã®å ±éåå²åãå段ã§ïŒééïŒ ä»¥
äžãåŸæ®µã§20ééïŒ ä»¥äžã«ããŠãšãã¬ã³ãšÎ±âãª
ã¬ãã€ã³ãšãã¹ã©ãªãŒç¶æ ã§å ±éåããããšã«ã
ãã嵩å¯åºŠã倧ããç²åºŠååžãåäžãªéåäœãç
æããéååšå£ãžã®ä»çãªã©ã®åé¡ã解æ¶ã§ãã
ããšãè¿°ã¹ãããŠãããããããªããããã®æ¹æ³
ã§ã¯äžå®éã®ãšãã¬ã³ãäºåéåããããšã沞ç¹
40â以äžã®çåæ°ŽçŽ æº¶åªãçšããããšã«éå®ãã
ãã»ããäœæ²žç¹æº¶åªã®åŠçã®ããã«äœèšãªèšåã
ãšãã«ã®ãŒãå¿ èŠã«ãªããªã©ã®æ¬ ç¹ãããããšã
ã«æº¶åªãšã³ã¢ãããŒãšãå ŒããŠæ¶²äœç¶ã®Î±âãªã¬
ãã€ã³ã®ã¿ãçšããç¡æº¶åªå ±éåãè¡ãå Žåã«ã
äžè¿°ã®ãããªæº¶åªã®éå®ã¯é害ãšãªããæ¬çºæã¯
äžè¿°ã®æ¬ ç¹ãé害ãåé€ããŠã液äœç¶ã®Î±âãªã¬
ãã€ã³ãŸãã¯ãããšäžæŽ»æ§çåæ°ŽçŽ ãšã®æ··åç©ã®
ååšäžã«ããšãã¬ã³ãšÎ±âãªã¬ãã€ã³ãšãæžæ¿æ³
ã§å ±éåããç²åæ§ç¶ããã³æ圢å å·¥æ§ã®è¯å¥œãª
å¯åºŠ0.945ïœïŒcm3以äžã®ãšãã¬ã³ç³»å ±éåäœãå¹
çãããã€å®å®ããŠè£œé ããæ¹æ³ãæäŸããããš
ãç®çãšãããããªãã¡ãæ¬çºæã¯ããšãã¬ã³ãš
αâãªã¬ãã€ã³ãšãå ±éåããŠãšãã¬ã³ç³»å ±éå
äœã補é ããã«ããã€ãŠã (1) 觊åªæå(A)ãšããŠã(i)éå±ãã°ãã·ãŠã ã(ii)
ã¢ã«ã³ãŒã«ã(iii)ããã©ã¢ã«ã³ãã·ãã¿ã³ããã³
(iv)ã±ã€çŽ ååç©ãåå¿ãããŠåŸãããçæç©ãš
(v)ããã²ã³åã¢ã«ãããŠã ååç©ãšãåå¿ãã
ãŠåŸãããåºäœè§Šåªæåãšã觊åªæå(B)ãšã
ãŠãææ©ã¢ã«ãããŠã ååç©ãšãããªã觊åªã
çšããããšã (2) éå溶åªãšããŠæ¶²äœç¶ã®Î±âãªã¬ãã€ã³ãŸã
ã¯ãããšäžæŽ»æ§æº¶åªãšã®æ··å溶åªãçšããã
ãšã (3) å段éå(a)ãšããŠããã§çæãããšå ±éåäœ
ã®Î±âãªã¬ãã€ã³å«æéã10ééïŒ ä»¥äžãã¡ã«
ãã€ã³ããã¯ã¹ã0.1ã3000ïœïŒ10åããã³é
åéãå šéåéã®10ã70ééïŒ ãšãªãããã«é
åããéå段éãšãåŸæ®µééå(b)ãšããŠããã§
çæããå ±éåäœã®Î±âãªã¬ãã€ã³å«æéãå
段ééåäœã®Î±âãªã¬ãã€ã³å«æé以äž20éé
ïŒ ä»¥äžãã¡ã«ãã€ã³ããã¯ã¹ã0.001ã50ïœïŒ
10åããã³éåéãå šéåéã®90ã30ééïŒ ãš
ãªããããã«éåããéå段éãšãããªãå°ãª
ããšãïŒåã®éå段éãçšããããšãããªãå¯
床0.945ïœïŒcm3以äžã®ãšãã¬ã³ç³»å ±éåäœã®è£œ
é æ¹æ³ã§ããã æ¬çºæã«ãããŠäœ¿çšãã觊åªã¯ããšãã¬ã³ã«å¯Ÿ
ãαâãªã¬ãã€ã³ãå ±éåããå Žåãå ±éåäœã®
å¯åºŠãäœäžããããšã«äŒŽãå ±éåäœæåã®æº¶åªã«
察ãã溶解æ§ã®å¢å€§ãå ±éåäœç²åã®èšæœ€ãªãã
éååšå£ãžã®ä»çãªã©ãçãã«ããç¹æ§ãæãã
ããšãæ¬çºæè ãã«ãã€ãŠçºèŠããããã®ã§ã
ãããŸãããã®è§Šåªã®èª¿è£œæ¹æ³ãã説æããããš
ãšããã 觊åªæå(A)ã®èª¿è£œã«çšããåèšåå¿å€ãšããŠã¯
以äžã®ãã®ããããããã åèš(i)ã®éå±ãã°ãã·ãŠã ãšããŠã¯åçš®ã®åœ¢
ç¶ãããªãã¡ç²æ«ãç²åãç®ãŸãã¯ãªãã³ãªã©ã®
ãããã®åœ¢ç¶ã®ãã®ã䜿çšã§ããã åèš(ii)ã® ã¢ã«ã³ãŒã«ãšããŠã¯ãïŒã18åã®ççŽ ååãæ
ãããçŽéãŸãã¯åå²éèèªæã¢ã«ã³ãŒã«ãèç°
åŒã¢ã«ã³ãŒã«ãŸãã¯è³éŠæã¢ã«ã³ãŒã«ã䜿çšã§ã
ããäŸãšããŠã¯CH3OHãC2H5OHãïœâ
C4H9OHãïœâC8H17OHãïœâC18H37OHã
ããŠãããããç·ç¶ã®äœå¯åºŠããªãšãã¬ã³ã補é
ããæ¹æ³ã«é¢ãããããã«è©³ããã¯ã液äœç¶ã®Î±
âãªã¬ãã€ã³ãŸãã¯ãããšäžæŽ»æ§æº¶åªãšã®æ··å溶
åªã®ååšäžã«ããšãã¬ã³ãšãã®ä»ã®Î±âãªã¬ãã€
ã³ãšãæžæ¿æ³ã«ããè€æ°ã®éå段éãéããŠå ±é
åããããšã«ãããç²åæ§ç¶ããã³æ圢å å·¥æ§ã®
è¯å¥œãªå¯åºŠ0.945ïœïŒcm3以äžã®ãšãã¬ã³ç³»å ±éå
äœã補é ããæ¹æ³ã«é¢ããã åŸæ¥ããããããŒã°ã©ãŒå觊åªã®ååšäžã«äžäœ
å§æžæ¿éåæ³ã«ããäœå¯åºŠããªãšãã¬ã³ã補é ã
ãæ¹æ³ãç¥ãããŠãããããã¯ãšãã¬ã³ãšççŽ æ°
ïŒä»¥äžã®Î±âãªã¬ãã€ã³ãšã觊åªããã³æº¶åªã®å
åšäžã«éåäœã®èç¹ä»¥äžã®æž©åºŠã§å ±éåãããã®
ã§ããããã®æ¹æ³ã«ããå ±éåäœã®å¯åºŠãäœããŠ
è¡ãå Žåã«ããšãã¬ã³ã«å¯Ÿããαâãªã¬ãã€ã³ã®
å ±éåå²åãé«ããŠè¡ãããšãå¿ èŠã§ããããã
ãã«äŒŽã€ãŠå ±éåäœæåã溶åªã«æº¶è§£ãæããª
ãããã®çµæéåäœç²åãèšæœ€ãã嵩å¯åºŠãäœäž
ãã溶åªãç²çš ãšãªããéååšå£ãžã®éåäœä»ç
ãéåäœç²åã®çžäºä»çãªã©ã®åé¡ãçããããš
ãç¥ãããŠããããã®ãããªåé¡ã解決ããè©Šã¿
ãããŠãäŸãã°ç¹éæ52â121689å·å ¬å ±ã«ã¯ããš
ãã¬ã³ã§äºåéåããç¹å®ã®è§Šåªãšæ²žç¹40â以äž
ã®çåæ°ŽçŽ æº¶åªãšã®ååšäžã«ããšãã¬ã³ã«å¯Ÿãã
αâãªã¬ãã€ã³ã®å ±éåå²åãå段ã§ïŒééïŒ ä»¥
äžãåŸæ®µã§20ééïŒ ä»¥äžã«ããŠãšãã¬ã³ãšÎ±âãª
ã¬ãã€ã³ãšãã¹ã©ãªãŒç¶æ ã§å ±éåããããšã«ã
ãã嵩å¯åºŠã倧ããç²åºŠååžãåäžãªéåäœãç
æããéååšå£ãžã®ä»çãªã©ã®åé¡ã解æ¶ã§ãã
ããšãè¿°ã¹ãããŠãããããããªããããã®æ¹æ³
ã§ã¯äžå®éã®ãšãã¬ã³ãäºåéåããããšã沞ç¹
40â以äžã®çåæ°ŽçŽ æº¶åªãçšããããšã«éå®ãã
ãã»ããäœæ²žç¹æº¶åªã®åŠçã®ããã«äœèšãªèšåã
ãšãã«ã®ãŒãå¿ èŠã«ãªããªã©ã®æ¬ ç¹ãããããšã
ã«æº¶åªãšã³ã¢ãããŒãšãå ŒããŠæ¶²äœç¶ã®Î±âãªã¬
ãã€ã³ã®ã¿ãçšããç¡æº¶åªå ±éåãè¡ãå Žåã«ã
äžè¿°ã®ãããªæº¶åªã®éå®ã¯é害ãšãªããæ¬çºæã¯
äžè¿°ã®æ¬ ç¹ãé害ãåé€ããŠã液äœç¶ã®Î±âãªã¬
ãã€ã³ãŸãã¯ãããšäžæŽ»æ§çåæ°ŽçŽ ãšã®æ··åç©ã®
ååšäžã«ããšãã¬ã³ãšÎ±âãªã¬ãã€ã³ãšãæžæ¿æ³
ã§å ±éåããç²åæ§ç¶ããã³æ圢å å·¥æ§ã®è¯å¥œãª
å¯åºŠ0.945ïœïŒcm3以äžã®ãšãã¬ã³ç³»å ±éåäœãå¹
çãããã€å®å®ããŠè£œé ããæ¹æ³ãæäŸããããš
ãç®çãšãããããªãã¡ãæ¬çºæã¯ããšãã¬ã³ãš
αâãªã¬ãã€ã³ãšãå ±éåããŠãšãã¬ã³ç³»å ±éå
äœã補é ããã«ããã€ãŠã (1) 觊åªæå(A)ãšããŠã(i)éå±ãã°ãã·ãŠã ã(ii)
ã¢ã«ã³ãŒã«ã(iii)ããã©ã¢ã«ã³ãã·ãã¿ã³ããã³
(iv)ã±ã€çŽ ååç©ãåå¿ãããŠåŸãããçæç©ãš
(v)ããã²ã³åã¢ã«ãããŠã ååç©ãšãåå¿ãã
ãŠåŸãããåºäœè§Šåªæåãšã觊åªæå(B)ãšã
ãŠãææ©ã¢ã«ãããŠã ååç©ãšãããªã觊åªã
çšããããšã (2) éå溶åªãšããŠæ¶²äœç¶ã®Î±âãªã¬ãã€ã³ãŸã
ã¯ãããšäžæŽ»æ§æº¶åªãšã®æ··å溶åªãçšããã
ãšã (3) å段éå(a)ãšããŠããã§çæãããšå ±éåäœ
ã®Î±âãªã¬ãã€ã³å«æéã10ééïŒ ä»¥äžãã¡ã«
ãã€ã³ããã¯ã¹ã0.1ã3000ïœïŒ10åããã³é
åéãå šéåéã®10ã70ééïŒ ãšãªãããã«é
åããéå段éãšãåŸæ®µééå(b)ãšããŠããã§
çæããå ±éåäœã®Î±âãªã¬ãã€ã³å«æéãå
段ééåäœã®Î±âãªã¬ãã€ã³å«æé以äž20éé
ïŒ ä»¥äžãã¡ã«ãã€ã³ããã¯ã¹ã0.001ã50ïœïŒ
10åããã³éåéãå šéåéã®90ã30ééïŒ ãš
ãªããããã«éåããéå段éãšãããªãå°ãª
ããšãïŒåã®éå段éãçšããããšãããªãå¯
床0.945ïœïŒcm3以äžã®ãšãã¬ã³ç³»å ±éåäœã®è£œ
é æ¹æ³ã§ããã æ¬çºæã«ãããŠäœ¿çšãã觊åªã¯ããšãã¬ã³ã«å¯Ÿ
ãαâãªã¬ãã€ã³ãå ±éåããå Žåãå ±éåäœã®
å¯åºŠãäœäžããããšã«äŒŽãå ±éåäœæåã®æº¶åªã«
察ãã溶解æ§ã®å¢å€§ãå ±éåäœç²åã®èšæœ€ãªãã
éååšå£ãžã®ä»çãªã©ãçãã«ããç¹æ§ãæãã
ããšãæ¬çºæè ãã«ãã€ãŠçºèŠããããã®ã§ã
ãããŸãããã®è§Šåªã®èª¿è£œæ¹æ³ãã説æããããš
ãšããã 觊åªæå(A)ã®èª¿è£œã«çšããåèšåå¿å€ãšããŠã¯
以äžã®ãã®ããããããã åèš(i)ã®éå±ãã°ãã·ãŠã ãšããŠã¯åçš®ã®åœ¢
ç¶ãããªãã¡ç²æ«ãç²åãç®ãŸãã¯ãªãã³ãªã©ã®
ãããã®åœ¢ç¶ã®ãã®ã䜿çšã§ããã åèš(ii)ã® ã¢ã«ã³ãŒã«ãšããŠã¯ãïŒã18åã®ççŽ ååãæ
ãããçŽéãŸãã¯åå²éèèªæã¢ã«ã³ãŒã«ãèç°
åŒã¢ã«ã³ãŒã«ãŸãã¯è³éŠæã¢ã«ã³ãŒã«ã䜿çšã§ã
ããäŸãšããŠã¯CH3OHãC2H5OHãïœâ
C4H9OHãïœâC8H17OHãïœâC18H37OHã
ãåŒãHO CH2CH2OHãªã©ãããã
ããã
å ããã«ãéå±ãã°ãã·ãŠã ã䜿çšããŠæ¬çºæ
ã§è¿°ã¹ã觊åªæå(A)ãåŸãå Žåãåå¿ãä¿é²ãã
ç®çãããéå±ãã°ãã·ãŠã ãšåå¿ããããä»å
ååç©ãçæããããããããªç©è³ªãäŸãã°ãšãŠ
çŽ ãå¡©å第ïŒæ°Žéãããã²ã³åã¢ã«ãã«ãææ©é ž
ãšã¹ãã«ããã³ææ©é žãªã©ã®ãããªæ¥µæ§ç©è³ªãã
åç¬ãŸãã¯ïŒçš®ä»¥äžæ·»å ããããšã奜ãŸããã åèš(iii)ã®ããã©ã¢ã«ã³ãã·ãã¿ã³ãšããŠã¯ãäž
è¬åŒTiOR4ã§è¡šãããååç©ã䜿çšããããã
ã ããã¯ççŽ æ°ïŒã20ã奜ãŸããã¯ïŒã10ã®çŽ
éãŸãã¯åå²éã¢ã«ãã«åºãã·ã¯ãã¢ã«ãã«åºã
ã¢ãªãŒã«ã¢ã«ãã«åºãã¢ãªãŒã«åºãã¢ã«ãã«ã¢ãª
ãŒã«åºãªã©ã®çåæ°ŽçŽ åºãè¡šãã å ·äœçãªäŸãšããŠã¯ãTiïŒOC2H5ïŒ4ãTiïŒïŒ¯â
ïœâC3H7ïŒ4ãTiïŒïŒ¯âïœâC3H7ïŒ4ãTiïŒïŒ¯âïœâ
C4H9ïŒ4ãTi2OïŒïŒ¯âïœâC3H7ïŒ6ããªã©ã§ããã
ããã€ãã®ç°ãªãçåæ°ŽçŽ åºãå«ãé žçŽ å«æææ©
ååç©ã®äœ¿çšããæ¬çºæã®ç¯å²ã«ã¯ããããŸãã
ãããããã©ã¢ã«ã³ãã·ãã¿ã³ãåç¬ã§ãããã
ã¯ïŒçš®ä»¥äžã®æ··åç©ãšããŠäœ¿çšããããšãæ¬çºæ
ã®ç¯å²ã«ã¯ããã åèš(iv)ã®ã±ã€çŽ ååç©ãšããŠã¯ã次ã«ç€ºãããª
ã·ãããµã³ããã³ã·ã©ã³é¡ãçšããããã ããªã·ãããµã³ãšããŠã¯ãäžè¬åŒ
ã§è¿°ã¹ã觊åªæå(A)ãåŸãå Žåãåå¿ãä¿é²ãã
ç®çãããéå±ãã°ãã·ãŠã ãšåå¿ããããä»å
ååç©ãçæããããããããªç©è³ªãäŸãã°ãšãŠ
çŽ ãå¡©å第ïŒæ°Žéãããã²ã³åã¢ã«ãã«ãææ©é ž
ãšã¹ãã«ããã³ææ©é žãªã©ã®ãããªæ¥µæ§ç©è³ªãã
åç¬ãŸãã¯ïŒçš®ä»¥äžæ·»å ããããšã奜ãŸããã åèš(iii)ã®ããã©ã¢ã«ã³ãã·ãã¿ã³ãšããŠã¯ãäž
è¬åŒTiOR4ã§è¡šãããååç©ã䜿çšããããã
ã ããã¯ççŽ æ°ïŒã20ã奜ãŸããã¯ïŒã10ã®çŽ
éãŸãã¯åå²éã¢ã«ãã«åºãã·ã¯ãã¢ã«ãã«åºã
ã¢ãªãŒã«ã¢ã«ãã«åºãã¢ãªãŒã«åºãã¢ã«ãã«ã¢ãª
ãŒã«åºãªã©ã®çåæ°ŽçŽ åºãè¡šãã å ·äœçãªäŸãšããŠã¯ãTiïŒOC2H5ïŒ4ãTiïŒïŒ¯â
ïœâC3H7ïŒ4ãTiïŒïŒ¯âïœâC3H7ïŒ4ãTiïŒïŒ¯âïœâ
C4H9ïŒ4ãTi2OïŒïŒ¯âïœâC3H7ïŒ6ããªã©ã§ããã
ããã€ãã®ç°ãªãçåæ°ŽçŽ åºãå«ãé žçŽ å«æææ©
ååç©ã®äœ¿çšããæ¬çºæã®ç¯å²ã«ã¯ããããŸãã
ãããããã©ã¢ã«ã³ãã·ãã¿ã³ãåç¬ã§ãããã
ã¯ïŒçš®ä»¥äžã®æ··åç©ãšããŠäœ¿çšããããšãæ¬çºæ
ã®ç¯å²ã«ã¯ããã åèš(iv)ã®ã±ã€çŽ ååç©ãšããŠã¯ã次ã«ç€ºãããª
ã·ãããµã³ããã³ã·ã©ã³é¡ãçšããããã ããªã·ãããµã³ãšããŠã¯ãäžè¬åŒ
ãåŒãïŒåŒäžãR2ããã³R3ã¯ççŽ æ°ïŒ
ã12ã®ã¢ã«ãã«åºãã¢ãªãŒã«åºãªã©ã®çåæ°ŽçŽ
åºãæ°ŽçŽ ãããã²ã³ãççŽ æ°ïŒã12ã®ã¢ã«ã³ãã·
åºãã¢ãªããã·åºãèèªé žæ®åºãªã©ã®ã±ã€çŽ ã«çµ
åãããååãŸãã¯æ®åºãè¡šããR2ããã³R3ã¯
åçš®ãç°çš®ã®ãããã§ããããã¯éåžžïŒã
10000ã®æŽæ°ã瀺ãïŒã§è¡šãããç¹°è¿ãåäœã®ïŒ
çš®ãŸãã¯ïŒçš®ä»¥äžãååå ã«çš®ã ã®æ¯çãååžã§
æããŠããéç¶ãç°ç¶ãããã¯äžæ¬¡å æ§é ãæã
ãã·ãããµã³éåç©ïŒãã ãããã¹ãŠã®R2ãã
ã³R3ããæ°ŽçŽ ãããã¯ããã²ã³ã§ããå Žåã¯é€
ãïŒããããããã å ·äœçã«ã¯ãéç¶ããªã·ãããµã³ãšããŠã¯ãäŸ
ãã°ãããµã¡ãã«ãžã·ãããµã³ããªã¯ã¿ã¡ãã«ã
ãªã·ãããµã³ããžã¡ãã«ããªã·ãããµã³ããžãšã
ã«ããªã·ãããµã³ãã¡ãã«ãšãã«ããªã·ãããµ
ã³ãã¡ãã«ãããããªã·ãããµã³ããšãã«ããã
ããªã·ãããµã³ãããã«ãããããªã·ãããµã³ã
ãããµããšãã«ãžã·ãããµã³ããªã¯ã¿ããšãã«ã
ãªã·ãããµã³ããžããšãã«ããªã·ãããµã³ãããš
ãã«ãããããªã·ãããµã³ãã¡ãã«ããšãã«ããª
ã·ãããµã³ãïŒïŒïŒâãžã¯ãããããµã¡ãã«ããª
ã·ãããµã³ãïŒïŒïŒâãžã¯ãããªã¯ã¿ã¡ãã«ãã
ã©ã·ãããµã³ããžã¡ããã·ããªã·ãããµã³ããžãš
ããã·ããªã·ãããµã³ããžããšããã·ããªã·ãã
ãµã³ãªã©ãããã ç°ç¶ããªã·ãããµã³ãšããŠã¯ãäŸãã°ãããµã¡
ãã«ã·ã¯ãããªã·ãããµã³ããªã¯ã¿ã¡ãã«ã·ãã
ãã©ã·ãããµã³ããã«ã¡ãã«ã·ã¯ããã³ã¿ã·ãã
ãµã³ãïŒïŒïŒïŒïŒâããªã¡ãã«ã·ã¯ãããªã·ãã
ãµã³ãïŒïŒïŒïŒïŒïŒïŒâããã©ã¡ãã«ã·ã¯ããã
ã©ã·ãããµã³ãããªããšãã«ããªã¡ãã«ã·ã¯ãã
ãªã·ãããµã³ãããã©ããšãã«ããã©ã¡ãã«ã·ã¯
ãããã©ã·ãããµã³ããããµããšãã«ã·ã¯ãããª
ã·ãããµã³ããªã¯ã¿ããšãã«ã·ã¯ãããã©ã·ãã
ãµã³ãªã©ãããã äžæ¬¡å æ§é ãæããããªã·ãããµã³ãšããŠã¯ã
äŸãã°äžèšã®éç¶ãŸãã¯ç°ç¶ã®ããªã·ãããµã³ã
å ç±ãªã©ã«ããæ¶æ©æ§é ãæã€ããã«ãããã®ãª
ã©ããããããšãã§ããã ãããã®ããªã·ãããµã³ã¯ãåæ±äžæ¶²ç¶ã§ãã
ããšãæãŸããã25âã«ãããç²åºŠãïŒã10000
ã»ã³ãã¹ããŒã¯ã¹ã奜ãŸããã¯ïŒã1000ã»ã³ãã¹
ããŒã¯ã¹ã®ç¯å²ã§ããããšãæãŸããããããã
液ç¶ã«éãå¿ èŠã¯ãªããã·ãªã³ãŒã³ã°ãªãŒã¹ãšç·
掻çã«åŒã°ãããããªåºåœ¢ç©ã§ãã€ãŠãããã€ã
ããªãã ã·ã©ã³é¡ãšããŠã¯ãäžè¬åŒHqSirR4 sXtïŒåŒäžã
R4ã¯ççŽ æ°ïŒã12ã®ã¢ã«ãã«åºãã¢ãªãŒã«åºãª
ã©ã®çåæ°ŽçŽ åºãççŽ æ°ïŒã12ã®ã¢ã«ã³ãã·åºã
ã¢ãªããã·åºãèèªé žæ®åºãªã©ã®ã±ã€çŽ ã«çµåã
ããåºãè¡šããR4ã¯äºãã«ç°çš®ãŸãã¯åçš®ã§ã
ã€ããããã¯äºãã«ç°çš®ãŸãã¯åçš®ã®ããã²ã³
ã瀺ããïœãïœããã³ïœã¯ïŒä»¥äžã®æŽæ°ãïœã¯èª
ç¶æ°ã§ãã€ãŠïœïŒïœïŒïœïŒ2rïŒïŒã§ããïŒã§è¡šã
ããã±ã€çŽ ååç©ããããããã å ·äœçã«ã¯ãäŸãã°ãããªã¡ãã«ããšãã«ã·ã©
ã³ãã¢ãªã«ããªã¡ãã«ã·ã©ã³ãªã©ã®ã·ã©çåæ°Ž
çŽ ããããµã¡ãã«ãžã·ã©ã³ããªã¯ã¿ããšãã«ã·ã¯
ãããã©ã·ã©ã³ãªã©ã®éç¶ããã³ç°ç¶ã®ææ©ã·ã©
ã³ãã¡ãã«ã·ã©ã³ããžã¡ãã«ã·ã©ã³ãããªã¡ãã«
ã·ã©ã³ãªã©ã®ææ©ã·ã©ã³ãåå¡©åã±ã€çŽ ãåèå
ã±ã€çŽ ãªã©ã®ããã²ã³åã±ã€çŽ ããžã¡ãã«ãžã¯ã
ãã·ã©ã³ããšãã«ããžã¯ããã·ã©ã³ãïœâããã«
ããªã¯ããã·ã©ã³ããžããšãã«ãããžã¯ããã·ã©
ã³ãããªãšãã«ãã«ãªãã·ã©ã³ããžã¡ãã«ãžãã
ã¢ã·ã©ã³ãªã©ã®ã¢ã«ãã«ããã³ã¢ãªãŒã«ããã²ã
ã·ã©ã³ãããªã¡ãã«ã¡ããã·ã·ã©ã³ããžã¡ãã«ã
ãžãšããã·ã·ã©ã³ãããã©ãšããã·ã·ã©ã³ããžã
ãšãã«ãžãšããã·ã·ã©ã³ãããã©ã¡ãã«ãžãšãã
ã·ãžã·ã©ã³ããžã¡ãã« ããã©ãšããã·ãžã·ã©ã³
ãªã©ã®ã¢ã«ã³ãã·ã·ã©ã³ããžã¯ãããžãšããã·ã·
ã©ã³ããžã¯ãããžã¯ãšãã«ã·ã©ã³ãããªããã¢ãš
ããã·ã·ã©ã³ãªã©ã®ãã ã¢ã«ã³ãã·ããã³ããš
ããã·ã·ã©ã³ãããªã¡ãã« ã¢ã»ããã·ã·ã©ã³ã
ãžãšãã«ãžã¢ã»ããã·ã·ã©ã³ããšãã«ããªã¢ã»ã
ãã·ã·ã©ã³ãªã©ã®èèªé žæ®åºãå«ãã·ã©ã³ååç©
ãªã©ãããã äžèšã®ææ©ã±ã€çŽ ååç©ã¯åç¬ã§çšããŠãã
ãããŸãïŒçš®ä»¥äžãæ··åãããã¯ãåå¿ããŠäœ¿çš
ããããšãã§ããã åèš(v)ã®ããã²ã³åã¢ã«ãããŠã ååç©ãšããŠ
ã¯ãäžè¬åŒR5 zAlX3-zã§ç€ºããããã®ã䜿çšãã
ãããã ãã該äžè¬åŒã«ãããŠR5ã¯ïŒã20åã
奜ãŸããã¯ïŒãïŒåã®ççŽ ååãå«ãçåæ°ŽçŽ åº
ã§ãããã¯ããã²ã³ã瀺ãããClãBrãŸã
ã¯ïŒ©ã§ãããã¯ïŒâŠïŒºïŒïŒã®æ°ã§ããã奜ãŸã
ãã¯R5ã¯çŽéãŸãã¯åå²éã¢ã«ãã«ãã·ã¯ãã¢
ã«ãã«ãã¢ãªãŒã«ã¢ã«ãã«ãã¢ãªãŒã«ãã¢ã«ãã«
ã¢ãªãŒã«åºããéžã°ããã äžèšããã²ã³åã¢ã«ãããŠã ååç©ã¯ãåç¬
ã§ããŸãã¯ïŒçš®ä»¥äžã®æ··åç©ãšããŠäœ¿çšããããš
ãã§ãããããã«ãäžè¬åŒAlR5 3ã®ããªã¢ã«ãã«
ã¢ã«ãããŠã ã䜵çšããããšãã§ããã ããã²ã³åã¢ã«ãããŠã ååç©ã®å ·äœäŸãšããŠ
ã¯ãäŸãã°AlCl3ãAlïŒC2H5ïŒ2ClãAlïŒïœâC4H9ïŒ
Cl2ãªã©ããããäžèšãããšãããAlCl3ïŒïŒïŒïŒAl ïŒC2H5ïŒ3ã®ããã«ããªã¢ã«ãã«ã¢ã«ãããŠã ã䜵
çšããããšãã§ãããã®äž¡è ããããããåå¿ã
ããŠåŸãããåå¿çæç©ã䜿çšã§ããããšã¯ãã
ãŸã§ããªãã æ¬çºæã®è§Šåªæå(A)ã¯ãåå¿äŸ(i)(ii)(iii)ã«åå¿
å€
(iv)ãå ããŠåå¿ãããŠåŸãçæç©ã«ããã«åå¿å€
(v)ãå ããããšã«ããåŸãããã ãããåå¿ã¯ã液äœåªäœäžã§è¡ãããšã奜ãŸã
ãããã®ãããç¹ã«ãããã®åå¿å€èªäœãæäœæ¡
件äžã§æ¶²ç¶ã§ãªãå ŽåããŸãã¯æ¶²ç¶åå¿å€ã®éã
äžååãªå Žåã«ã¯ãäžæŽ»æ§ææ©æº¶åªã®ååšäžã§è¡
ãããšãã§ãããäžæŽ»æ§ææ©æº¶åªãšããŠã¯ãåœè©²
æè¡åéã§éåžžçšããããäžæŽ»æ§ææ©æº¶åªã䜿çš
ã§ããããèèªæãèç°æãŸãã¯è³éŠæçåæ°ŽçŽ
é¡ãããã¯ããã²ã³èªå°äœãŸãã¯ããããã®æ··å
ç©ããããããäŸãã°ãã€ãœãã¿ã³ããããµã³ã
ããã¿ã³ãã·ã¯ããããµã³ããã³ãŒã³ããã«ãš
ã³ããã·ã¬ã³ãã¢ãã¯ãããã³ãŒã³ãªã©ã奜ãŸã
ãçšããããã åå¿å€(i)(ii)(iii)(iv)ã®åå¿é åºã¯ãååŠåå¿ãç
ã
ãéããä»»æã®é åºã§ãããããããªãã¡ãäŸã
ã°ãã°ãã·ãŠã ãã¢ã«ã³ãŒã«ããã©ã¢ã«ã³ãã·ã
ã±ã€çŽ ååç©ãåæã«æ··åããæ¹æ³ããã°ãã·ãŠ
ã ãšããã©ã¢ã«ã³ãã·ãšã®æ··åç©ã«ã¢ã«ã³ãŒã«ã
å ããããã«ã±ã€çŽ ååç©ãå ããæ¹æ³ãªã©ãè
ãããããããããŠåŸãããçæç©ãšããã²ã³å
ã¢ã«ãããŠã ååç©ãšãåå¿ãããŠã觊åªæå(A)
ãåŸãã æ¬çºæã§çšããããåå¿å€ã®äœ¿çšéã¯ãç¹ã«å¶
éã¯ãªããã ãã°ãã·ãŠã ååãšãã¿ã³ã®ååã®æ¯ã ïŒïŒ0.01ãïŒïŒ20ã奜ãŸããã¯ïŒïŒ0.1ã
ïŒïŒïŒã ãã°ãã·ãŠã ååãšã±ã€çŽ ååã®æ¯ã ïŒïŒ20以äžã奜ãŸããã¯ïŒïŒïŒä»¥äžã ãã°ãã·ãŠã ååãšã¢ã«ãããŠã ååã®æ¯ã ïŒïŒ0.1ãïŒïŒ100ã奜ãŸããã¯ïŒïŒïŒãïŒïŒ
20 ã®ç¯å²ã«ãªãããã«åå¿å€ã®äœ¿çšéãéžã¶ããšã
奜ãŸããããã ããäžèšã±ã€çŽ ååç©ãšããŠããª
ã·ãããµã³ãçšããå Žåã®ãã°ãã·ãŠã ãšã±ã€çŽ
ãšã®ååæ¯ã¯ããã°ãã·ãŠã ååãšåèšäžè¬åŒã§
瀺ãããç¹°ãè¿ãåäœãšã®æ¯ïŒã°ã©ã åå察ã¢
ã«ïŒã瀺ããã®ãšç解ããããã åå¿æ¡ä»¶ã¯ç¹ã«éå®çã§ã¯ãªãããâ50ã300
âã奜ãŸããã¯ïŒã200âã®æž©åºŠã§ã0.5ã50æ
éã奜ãŸããã¯ïŒãïŒæéäžæŽ»æ§ã¬ã¹é°å²æ°äžã§
åžžå§äžãŸãã¯å å§äžã§è¡ãããã ããããŠåŸã觊åªæå(A)ã¯ãåžéå€ãšããŠäœ¿çš
ããã溶åªã«äžæº¶æ§ã®ç²åã§ããããã®ãŸãŸäœ¿çš
ããŠãããããäžè¬ã«ã¯ãéãŸãã¯åŸçæ³ã«ã
ãæ®åããæªåå¿ç©ããã³å¯æç©ãé€å»ããŠã
ããäžæŽ»æ§æº¶åªã§æ°åæŽæµåŸãäžæŽ»æ§æº¶åªäžã«æž
æ¿ããŠäœ¿çšãããæŽæµåŸåé¢ããåžžå§ãããã¯æž
å§äžã§å ç±ããŠæº¶åªãé€å»ãããã®ã䜿çšã§ã
ãã æ¬çºæã«ãããŠã觊åªæå(B)ãšããŠã¯ãææ©ã¢
ã«ãããŠã ååç©ã䜿çšãããã æå(B)ã®ææ©åºãšããŠã¯ãã¢ã«ãã«åºã代衚ãš
ããŠãããããšãã§ããããã®ã¢ã«ãã«åºãšããŠ
ã¯ãçŽéãŸãã¯åå²éã®ççŽ æ°ïŒã20ã®ã¢ã«ãã«
åºãçšãããããå ·äœçã«ã¯ã觊åªæå(B)ãšã
ãŠãäŸãã°ãããªã¡ãã«ã¢ã«ãããŠã ãããªãšã
ã«ã¢ã«ãããŠã ãããªã€ãœããã«ã¢ã«ãããŠã ã
ããªâïœâããã«ã¢ã«ãããŠã ãããªâïœâãã·
ã«ã¢ã«ãããŠã ããªã©ããããããããªããã
ããçŽéãŸãã¯åå²éã®ççŽ æ°ïŒã10ã®ã¢ã«ãã«
åºãæããããªã¢ã«ãã«ã¢ã«ãããŠã ã®äœ¿çšã奜
ãŸããã æå(B)ãšããŠã¯ããã®ã»ãççŽ æ°ïŒã20ã®ã¢ã«
ãã«åºãæããã¢ã«ãã«ã¢ã«ãããŠã æ°ŽçŽ åç©ã
䜿çšããããšãã§ããããã®ãããªååç©ãšããŠ
ã¯ãå ·äœçã«ã¯ããžã€ãœããã«ã¢ã«ãããŠã æ°ŽçŽ
åç©ãªã©ããããããšãã§ããããŸãççŽ æ°ïŒã
20ã®ã¢ã«ãã«åºãæããã¢ã«ãã«ã¢ã«ãããŠã ã
ã©ã€ããäŸãã°ãšãã«ã¢ã«ãããŠã ã»ã¹ãã¯ããª
ãããžãšãã«ã¢ã«ãããŠã ã¯ããªããããã¯ãžã€
ãœããã«ã¢ã«ãããŠã ã¯ããªããªã©ã䜿çšã§ã
ãã ãªãççŽ æ°ïŒã20ã®ã¢ã«ãã«åºãæããããªã¢
ã«ãã«ã¢ã«ãããŠã ãããã¯ãžã¢ã«ãã«ã¢ã«ãã
ãŠã æ°ŽçŽ åç©ãšççŽ æ°ïŒã20ã®ãžãªã¬ãã€ã³ãšã®
åå¿ã«ããåŸãããææ©ã¢ã«ãããŠã ååç©ãäŸ
ãã°ãã€ãœãã¬ãã«ã¢ã«ãããŠã ã®ãããªååç©
ã䜿çšããããšãã§ããã æ¬çºæã®å®æœã«ãããã觊åªæå(A)ã®äœ¿çšéã¯
溶åªïŒåœãããŸãã¯åå¿åšå 容ç©ïŒåœããã
é·ç§»éå±åå0.001ã2.5ããªã¢ã«ã«çžåœããéã§
䜿çšããããšã奜ãŸãããæ¡ä»¶ã«ããäžå±€é«ãæ¿
床ã§äœ¿çšããããšãã§ããã æå(B)ã®ææ©éå±ååç©ã¯æº¶åªïŒåœããããŸ
ãã¯åå¿åšå 容ç©ïŒåœããã0.02ã50ããªã¢
ã«ã奜ãŸããã¯0.2ãïŒããªã¢ã«ã®æ¿åºŠã§äœ¿çšã
ãã æ¬çºæã«ãããšãã¬ã³ãšÎ±âãªã¬ãã€ã³ã®å ±é
åã¯ãããããããŒã°ã©ãŒæ³ã®äžè¬çãªåå¿æ¡ä»¶
ã§è¡ãããšãã§ãããããªãã¡ãé£ç¶åŒãŸãã¯ã
ããåŒã§ãéå枩床ã¯20ã100âãç¹ã«50ã90âã
éåå§åã¯ç¹ã«éå®ã¯ãªããå å§äžãç¹ã«1.5ã
50æ°å§ã䜿çšããããšãé©ããŠããããšãã¬ã³ãš
å ±éåãããαâãªã¬ãã€ã³ãšããŠã¯äžè¬åŒïŒ²â
CHïŒCH2ïŒåŒäžãã¯ïŒã10åãç¹ã«ïŒãïŒåã®
ççŽ ååãæããçŽéãŸãã¯åå²éã®çœ®æã»é眮
æã¢ã«ãã«åºïŒã§è¡šãããαâãªã¬ãã€ã³ããã
ãããšãã§ãããå ·äœçã«ã¯ãããã¬ã³ãïŒâã
ãã³ãïŒâãã³ãã³ãïŒâããã»ã³ãïŒâã¡ãã«
âïŒâãã³ãã³ãïŒâãªã¯ãã³ãªã©ããããã
ãã ãŸããäžèšÎ±âãªã¬ãã€ã³ã¯å段éããã³åŸæ®µ
éã§åäžã®ãã®ãçšããããšãããŸãç°ãªããã®
ãçšããããšãã§ããã å ±éåã¯æ¶²äœç¶ã®Î±âãªã¬ãã€ã³ãŸãã¯ãããš
äžæŽ»æ§æº¶åªãšã®æ··å溶åªã®ååšäžã«è¡ãããšãã§
ãããäžæŽ»æ§æº¶åªãçšãã液äœç¶ã®Î±âãªã¬ãã€
ã³ã®ã¿ãçšããŠãããã«æº¶åªãšã³ã¢ãããŒãšãå Œ
ããããããããç¡æº¶åªéåæ³ãçšããããšã«ã
ããäžè¬çã«ççŽ æ°ã®å€§ããαâãªã¬ãã€ã³ã«èŠ
ãããå ±éååå¿æ§ã®èãããäœäžã容æã«è£å
ããããšãã§ããããã®ç®çã«çšããããαâãª
ã¬ãã€ã³ãšããŠã¯ãåèšã®å ±éåæ§Î±âãªã¬ãã€
ã³ãšãã«ççŽ æ°ïŒãïŒã®Î±âãªã¬ãã€ã³ãããã
ãããç¡æº¶åªéåæ³ãçšããŠççŽ æ°ã®å€§ããαâ
ãªã¬ãã€ã³ãå ±éåããããšã«ãããåãå¯åºŠäœ
äžå¹ ãåŸããã«å¿ èŠãªå ±éåäœã®Î±âãªã¬ãã€ã³
å«æéã¯ççŽ æ°ã®å°ããαâãªã¬ãã€ã³ã®å Žåã
ãå°éãšããããšãã§ããããªããå ±éåäœã®Î±
âãªã¬ãã€ã³å«æéãšã¯ãå ±éåããŠå ±éåäœé
ã®æ§æéšåã«å€åããαâãªã¬ãã€ã³ã®æåå²å
ãããã 次ã«å ±éååå¿æ§ãããŸãåé¡ãšããªãå Žåã
ããªãã¡å ±éåäœã®å¯åºŠäœäžå¹ ãå°ãããŠããã
ããæ ã«Î±âãªã¬ãã€ã³å«æéããå°éã§ããã
ããªå Žåã«ã¯éåžžã®æžæ¿æ³ã«åŸã€ãŠæ¶²äœç¶ã®Î±â
ãªã¬ãã€ã³ãšäžæŽ»æ§æº¶åªãšã®æ··å溶åªãçšããã
ãšã«ãã€ãŠãαâãªã¬ãã€ã³ã®ä»èŸŒéãç¯çŽãã
ããšãã§ããããã®ç®çã«çšããããäžæŽ»æ§æº¶åª
ãšããŠã¯é垞䜿çšãããçåæ°ŽçŽ æº¶åªããããã
ããç¹ã«ãïŒã20åã®ççŽ ååãæããã¢ã«ã«ã³
ãŸãã¯ã·ã¯ãã¢ã«ã«ã³ãäŸãã°ã€ãœãã¿ã³ããã³
ã¿ã³ããããµã³ãã·ã¯ããããµã³ãªã©ãé©ããŠã
ãããšããããªã¬ãã€ã³éåã§å€çšãããŠããã
ããµã³ãããã¿ã³ãªã©æ¯èŒçé«æ²žç¹ã®æº¶åªãçšã
ãå Žåã«ãæ¬çºææ¹æ³ã«ããã°ç²åæ§ç¶ãå£åã
ã奜çµæãåŸããããéåã¯å段éããã³åŸæ®µé
ã®å°ãªããšãïŒæ®µé以äžã®éå段éãéããŠè¡ã
ããã ãŸãå段ééåã§ã¯ãå ±éåäœã®Î±âãªã¬ãã€
ã³å«æéã10ééïŒ ä»¥äžã奜ãŸããã¯ïŒééïŒ ä»¥
äžãšããããšã嵩å¯åºŠã®é«ãè¯å¥œãªåœ¢ç¶ã®å ±éå
äœç²åãåŸããã«åŸçã§ããããŸããå šéåéã«
察ããå段éã®éåéã®æ¯çã¯10ã70ééïŒ ã®ç¯
å²ãšããããšã奜ãŸãããååéã¯æ°ŽçŽ ãªã©ã®å
åé調ç¯å€ã«ãããã¡ã«ãã€ã³ããã¯ã¹
ïŒASTMã»ïŒ€â1238ã«ããã以äžMIãšãããïŒãš
ããŠ0.1ã3000ã®ç¯å²ã§é©å®èª¿ç¯ããã ååéååžãçããããå Žåã¯åŸæ®µéãšåçã®
ååéãšããããšãæãŸãããååéååžãåºã
ãããå Žåã¯MIã¯100ã3000ãšããããšãæãŸã
ãã åŸæ®µééåã§ã¯ãαâãªã¬ãã€ã³å«æéãå段
éã®ãã®ãããé«ããããã20ééïŒ ä»¥äžãšã
ãããŸãå šéåéã«å¯ŸããåŸæ®µéã®éåéã®æ¯ç
ã¯90ã30ééïŒ ã®ç¯å²ãšããããšã奜ãŸãããå
åéã¯æ°ŽçŽ ãªã©ã«ããMIãšããŠ0.001ã50ã®ç¯å²
ã«èª¿ç¯ããã æ¬çºææ¹æ³ã¯ããã®ãããªçžç°ãªãéåæ¡ä»¶ã
çµåãããè€æ°ã®éå段éãçšããããšã«ããã
åè¿°ã®è§Šåªããã³æº¶åªã®äœ¿çšãšçžä¿ã€ãŠææã®å¯
床ãååéããã³ååéååžãæããå ±éåäœã
ãã®åµ©å¯åºŠãç²åæ§ç¶ã®å£åãçããããšãªã容
æã«å®å®ããŠåŸãããšãå¯èœãšãããã®ã§ããã
ãã®ç¹ã«ã€ããŠããã«èª¬æãå ãããšãå段éã§
ã¯MIãé«ç®ãšããããšããªãã¡ååéãå°ãç®
ãšããããšãçæå ±éåäœã®æº¶åªæº¶è§£æ§ã嵩å¯åºŠ
ããã³ç²åæ§ç¶ã«ãšã€ãŠãããäžå©ãªæ¹åã«ãã
ããããã«å¯ŸããŠãαâãªã¬ãã€ã³å«æéãå°ã
ãããããšããªãã¡å¯åºŠäœäžãå°å¹ ããŠçµæ¶æ§ã
ä¿æããããšã«ãã€ãŠè¯å¥œãªç²å圢æãå¯èœãš
ãã次ã«åŸæ®µéã§ã¯ãçæå ±éåäœããããå段
éç²åã®å ±éåäœã«å£ã€ãŠæé·ããããšãšããã
ã«MIãååäœç®ãšããããšããªãã¡ååéãå
å倧ããããŠæº¶è§£æ§ã®å¢å€§ãé»æ¢ããããšãšã«ã
ã€ãŠãå¯åºŠäœäžãå€§å¹ ã«ããããã«Î±âãªã¬ãã€
ã³å«æéãé«ããããšã«ãã溶解æ§ã®å¢å€§ã®æªåœ±
é¿ãæå°éã«æããå šäœãšããŠææã®MIããã³
å¯åºŠãéæãããšãšãã«åµ©å¯åºŠãç²åæ§ç¶ã®è¯å¥œ
ãªç²åãåŸãããšãã§ããããã«ãããã®ã§ã
ãã 以äžã«èª¬æããããã«ãæ¬çºææ¹æ³ã¯ããšãã¬
ã³ãšÎ±âãªã¬ãã€ã³ãšãæžæ¿éåæ³ã§å ±éåãã
å¯åºŠïŒASTMDâ1505ã«ãããïŒïŒã»945ïœïŒcm3
以äžã®ãšãã¬ã³ç³»å ±éåäœã補é ããã«ããã€
ãŠãæ¯èŒçå¯åºŠã®éåäœãåŸãå Žåã§ãå ±éåäœ
æåã®æº¶åªã«å¯Ÿãã溶解æ§ã®å¢å€§ãå ±éåäœç²å
ã®èšæœ€ãªããéååšå£ãžã®ä»çãªã©ãçãã«ãã
ç¹æ§ãæãã觊åªã䜿çšãã液äœç¶ã®Î±âãªã¬ã
ã€ã³ãŸãã¯ããããšéåžžã®äžæŽ»æ§æº¶åªãšã®æ··å溶
åªã®ååšäžã«ãè€æ°ã®éå段éãéããŠå段éã§
çæããå ±éåäœã®Î±âãªã¬ãã€ã³å«æéããå
段éã§ã¯å°ãªãåŸæ®µéã§ã¯å€ãããåããMIã
å段éã§ã¯é«ç®ã«åŸæ®µéã§ã¯äœç®ã«ããåãéå
éãå šå ±éåäœã®æçµç©æ§ãæºããããéåéæ¯
çã«ä¿ã€ããã«ããŠéåãããã®ã§ããããã次
ã«æ²ããè«žå¹æãåŸãããšãã§ããã (1) æ¯èŒçäœå¯åºŠã®ãšãã¬ã³ãαâãªã¬ãã€ã³å ±
éåäœãåŸãå Žåã§ããå ±éåäœæåã®æº¶åªã«
察ãã溶解ãæ®ãã©ãªãã®ã§æº¶åªã¯ç²çš åã
ããå ±éåäœç²åã®èšæœ€ãªããéååšå£ãžã®ä»
çããªãã嵩å¯åºŠãç²åæ§ç¶ãè¯å¥œã«ä¿ããã
å ±éåäœç²åãåŸãããšãã§ããããŸãå ±éå
äœæžæ¿ç©ã®æ¿åºŠãé«ããŠãæ¯éãªãå®å®ããŠé
åããããšãã§ããã®ã§çç£æ§ã®åäžã«å¯äžã
ãããšãã§ããã (2) 液äœç¶ã®Î±âãªã¬ãã€ã³ã溶åªãšã³ã¢ãããŒ
ãšãå ŒããŠäœ¿çšããç¡æº¶åªéåæ³ãçšããŠãã
å ±éåäœã®åµ©å¯åºŠãç²åæ§ç¶ãè¯å¥œã«ä¿ããã
ã®ã§ãå ±éååå¿æ§ã®äœãççŽ æ°ã®å€§ããαâ
ãªã¬ãã€ã³ãç¡æº¶åªéåæ³ãçšããŠé«æ¿åºŠã«ä¿
ã€ããšã«ãã€ãŠå®¹æã«å ±éåããåãå¯åºŠäœäž
å¹ ãåŸãããã®Î±âãªã¬ãã€ã³å«æéãççŽ æ°
ã®å°ããαâãªã¬ãã€ã³ã®å Žåããå°éãšãã
ããšãã§ãããšåæã«å¹æçã«äœå¯åºŠã®ãšãã¬
ã³å ±éåäœãåŸãããšãã§ããããŸãå¯åºŠäœäž
å¹ ãæ¯èŒçå°ãããŠãããããæ å ±éåäœã®Î±
âãªã¬ãã€ã³å«æéãå°éã§ãããããªå Žåã«
ã¯ãåè¿°ã®ããã«ççŽ æ°ã®å€§ããäžæŽ»æ§çåæ°Ž
çŽ ãæ¯éãªãçšããããã®ã§ãéåžžã®æžæ¿æ³ã«
åŸã€ãŠæ¶²äœç¶ã®Î±âãªã¬ãã€ã³ãšäžæŽ»æ§æº¶åªãš
ã®æ··å溶åªãçšããŠÎ±âãªã¬ãã€ã³ã®ä»èŸŒéã
ç¯çŽããããšãã§ããã (3) è€æ°ã®éå段éãéããŠå段éã§çæããå ±
éåäœã®å¯åºŠãMIã段éçã«èª¿ç¯ãããã®ã§
ããããããšãã«ååéååžãçãããããšã
åºãããããšã容æã§ãããç®çãšããå¯åºŠã
ååéããã³ååéååžãæããäœå¯åºŠã®ãšã
ã¬ã³ç³»å ±éåäœã容æã«åŸãããšãã§ãããäŸ
ãã°ãååéååžã®å°ºåºŠãšããŠå©çšãããé«è²
è·ã¡ã«ãã€ã³ããã¯ã¹ïŒASMTDâ1238ã以
äžHLMIãšãããïŒãšMIãšã®æ¯HLMIïŒMIã
20ã300ã®ç¯å²ã«åºã調ç¯ããããšãã§ããã ãªããå段éã§Î±âãªã¬ãã€ã³å«æéã®å°ãª
ãäœååéã®å ±éåäœãåŸæ®µéã§Î±âãªã¬ãã€
ã³å«æéã®å€ãé«ååéã®å ±éåäœãçæãã
ãã®ã§ããããã補åãšããŠã²ã«ãå°ãªã匷床
ãšãã«èç°å¢å¿åç Žå£ã®åªãããšãã¬ã³ç³»å ±é
åäœæš¹èãåŸãããã æ¬çºææ¹æ³ã«ãã€ãŠåŸããããšãã¬ã³ç³»å ±é
åäœã¯ãçšéã«å¿ããŠè¯å¥œãªæ圢å å·¥æ§ãæã
ãå¯åºŠ0.945ïœïŒcm3以äžã®ããããäœå¯åºŠç·ç¶
ããªãšãã¬ã³ãšããŠçšãããããããªãã¡åå
éååžãçããããã®ã¯èè¡ææ§ãåäžãå°åº
æ圢çšã«åããã®ããéææ§ãæ¹è¯ããããã€
ã«ã çšã«åããã®ã§ãããä»æ¹ãååéååžã
åºããããã®ã¯äžç©ºæ圢çšããã³æŒãåºãæ圢
çšã«é©ãããã®ã§ããã 以äžã«æ¬çºæã®æ¹æ³ãå®æœäŸã«ã瀺ãããæ¬çº
æã¯ãã®èŠæšãè¶ããªãéã以äžã®å®æœäŸã«ãã€
ãŠéå®ããããã®ã§ã¯ãªãã å®æœäŸ ïŒ (a) 觊åªèª¿è£œ æ¹æè£ çœ®ã®ä»ãã容éïŒã®ãã©ã¹ã³ã«ãéå±
ãã°ãã·ãŠã 2.0ïœããã³TiïŒïŒ¯ânC4H9ïŒ456ïœã
å ãã80âã«ææž©ãæ¹æããªãããäºããšãŠçŽ
0.1ïœã溶解ããïœâãã¿ããŒã«12.5ïœãïŒæé
ãããŠæ»Žäžããããã®åŸ140âã«ææž©ãïŒæéä¿
æããåŸããžããšãã«ãžãšããã·ã·ã©ã³23ïœãæ·»
å ãããã«ïŒæéä¿æããããã®ããã«ããŠåŸã
åå¿ç©ã60âãŸã§å·åŽããŠãããµã³150mlãå ã
åžéããã次ã«45âã§ãšãã«ã¢ã«ãããŠã ãžã¯ã
ãªãã®50ïŒ ãããµã³æº¶åª365mlãïŒæéãããŠå
ããåŸã60âã§30åéçæããããã€ã¥ããŠãã
ãµã³ã§äžæŸæ¶²ã«å¡©çŽ ã€ãªã³ãæ€åºãããªããªããŸ
ã§çæç©ãæŽæµããŠåºäœè§ŠåªãåŸãã (b) éå ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒããå
åçªçŽ ã§çœ®æããïŒâããã»ã³1.2ãä»èŸŒã¿ã
ããã«äžèšåºäœè§Šåª14mgããã³ããªã€ãœããã«ã¢
ã«ãããŠã 0.7ïœãäŸçµŠããã枩床ã65âãšããª
ãŒãã¯ã¬ãŒãå å§ã1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°Ž
çŽ åå§6.0KgïŒcm2ãè£ å ¥ããç¶ããŠå šå§ã17.0
KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠã35
åééåãããçæããå ±éåäœã®äžéšãæ¡åã
èµ€å€åžåã¹ãã¯ãã«ã«ããïŒâããã»ã³å«æéã
枬å®ãããšããã2.4ééïŒ ã§ãããMIã¯2.0ïœïŒ
10åã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
65âãšããŠæ°ŽçŽ åå§2.5KgïŒcm2ãè£ å ¥ããç¶ããŠ
å šå§ã8.5KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶ç
ã«äŸçµŠããå段éãšåŸæ®µéãšã®éåéæ¯çãçã
ããªãããã«60åééåããããã®çµæ183ïœã®
å ±éåäœãåŸããããå ±éåäœã®MIã¯1.5ïœïŒ10
åãHLMIïŒMIã¯29ïŒå¯åºŠã¯0.922ïœïŒcm3ã§ãã€
ãããŸã嵩å¯åºŠã¯0.32ïœïŒcm3ã§è¯å¥œãªåœ¢ç¶ã®ç²å
ã§ãã€ãããªãããã®å ±éåäœã®ïŒâããã»ã³å«
æéã¯7.2ééïŒ ã§ãããåŸæ®µéã§çæããå ±é
åäœã®ïŒâããã»ã³å«æéã¯12ééïŒ ã§ãã€ããš
æšå®ãããã æ¯èŒäŸ ïŒ æ¯èŒçïŒã§èª¿è£œãã觊åª15mgãçšããŠãæ°ŽçŽ å
å§ã4.5KgïŒcm2ããã³å šå§ã12.5KgïŒcm2ãšãã以
å€ã¯å®æœäŸïŒãšåæ§ã«ããŠãïŒæ®µéã®ã¿ã®éåã
90åéè¡ã€ããåŸãããå ±éåäœã¯180ïœã§ãã
ã®MIã¯1.5ïœïŒ10åãHLMIïŒMIã¯26ãå¯åºŠã¯
0.925ïœïŒcm3ã§ãã€ããããããªããã嵩å¯åºŠã¯
0.22ïœïŒcm3ãšäœããã®ã§ãã€ãã æ¯èŒäŸ ïŒ è§Šåªèª¿è£œã«ãããŠããžããšãã«ãžãšããã·ã·ã©
ã³ã䜿çšããªãããšä»¥å€ã¯ãå®æœäŸïŒãšåæ§ã«ã
ãŠåºäœè§ŠåªãåŸãããã®åºäœè§Šåª12mgã䜿çšããŠ
å®æœäŸïŒãšåäžæ¡ä»¶ã§å ±éåãããšãããMI1.2
ïœïŒ10åãHLMIïŒMI30ãå¯åºŠ0.923ïœïŒcm3ã®å ±
éåäœ190ïœãåŸãã嵩å¯åºŠã¯0.30ïœïŒcm3ã§ãã€
ãã å®æœäŸ ïŒ å®æœäŸïŒã§èª¿è£œããåºäœè§Šåª15mgãçšããŠãå
段ééåã§ã¯æ°ŽçŽ åå§ã24KgïŒcm2ãå šå§ã35KgïŒ
cm2ããã³éåæéã90åããŸãã¯åŸæ®µééåã§ã¯
æ°ŽçŽ åå§ã0.2KgïŒcm2å šå§ã6.2KgïŒcm2ããã³éå
æéã90åãšããå段éãšåŸæ®µéã®éåéæ¯çã
çããããããšä»¥å€ã¯å®æœäŸïŒãšåæ§ã«ããŠãšã
ã¬ã³ãšïŒâããã»ã³ã®å ±éåãè¡ã€ãããã®çµæ
170ïœã®å ±éåäœãåŸããããã®åµ©å¯åºŠã¯0.29
ïœïŒcm3ãå¯åºŠã¯0.925ãMIã¯0.07ïœïŒ10åããŸã
HLMIïŒMIã¯180ã§ååéååžã®åºããã®ã§ãã€
ãã å®æœäŸ ïŒãïŒ å®æœäŸïŒã§èª¿è£œããåºäœè§Šåªãçšããαâãªã¬
ãã€ã³ãšããŠå®æœäŸïŒã§ã¯ïŒâãªã¯ãã³ãå®æœäŸ
ïŒã§ã¯ïŒâããã³ãçšãããæ°ŽçŽ åå§ãå šå§ãα
âãªã¬ãã€ã³ã®çš®é¡ã觊åªéãéåæéããã³é
åéæ¯çã第ïŒè¡šã«ç€ºãããã«ãã以å€ã¯ãå®æœ
äŸïŒ(b)ãšåæ§ã«ããŠãšãã¬ã³ãšÎ±âãªã¬ãã€ã³ãš
ã®å ±éåãè¡ã€ããåŸãããå ±éåäœã®åéã嵩
å¯åºŠãMIããã³HLMIïŒMIã®çµæã第ïŒè¡šã«ç€º
ããã æ¯èŒäŸ ïŒ å®æœäŸïŒã§èª¿è£œãã觊åªãçšãã第ïŒè¡šã«ç€ºã
ããã«åŸæ®µéã§ã¯æ°ŽçŽ åå§ã4.5KgïŒcm2ããã³å š
å§ã12.5KgïŒcm2ãšãããŸãå段éã§ã®éåéãïŒ
ééïŒ ãšäœãããããšä»¥å€ãå®æœäŸïŒãšåæ§ã®æ¡
件ã§éåããããã®çµæã第ïŒè¡šã«ç€ºãããã«åµ©
å¯åºŠã¯0.23ïœïŒcm2ãšäœããã®ã§ãã€ãã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ç€ºããæ¡ä»¶ã«ãŠéåãããã第ïŒè¡š
ã«ç€ºãããã«å段éããã³åŸæ®µéã®é åºãéã«ã
ãŠè¡ã€ããããªãã¡ãå段éã®Î±âãªã¬ãã€ã³å«
æéã¯åŸæ®µéã«èŒã¹ãŠé«ããã®ã§ããããã®çµ
æã第ïŒè¡šã«ç€ºãããã«åµ©å¯åºŠã¯0.21ïœïŒcm2ãšè
ããäœããªã€ãã å®æœäŸ ïŒ å®æœäŸïŒã§èª¿è£œãã觊åª12mgãçšããå段éã¯
æ°ŽçŽ åå§ãã6.0KgïŒcm2ãå šå§ã17KgïŒcm2ããã³
éåæéã40åãšããåŸæ®µéã¯æ°ŽçŽ åå§ã6.0
KgïŒcm2ãå šå§ã17KgïŒcm2ãšãããšãã¬ã³äŸçµŠåŸã
ãã«ïŒâããã³93ïœãè£ å ¥ããŠå段éãšåŸæ®µéãš
ã®éåéæ¯çãçãããªãããã«50åééåãã
ããšä»¥å€ã¯å®æœäŸïŒãšåæ§ã«ããŠãšãã¬ã³ãšïŒâ
ããã»ã³ããã³ïŒâããã³ã®å ±éåãè¡ã€ããã
ã®çµæMI1.9ïœïŒ10åãHLMIïŒMI29ãå¯åºŠ
0.925ïœïŒcm3ã®å ±éåäœ160ïœãåŸããããã®åµ©å¯
床ã¯0.28ïœïŒcm3ã§ãã€ãã å®æœäŸ ïŒ ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ãªãŒãã¯ã¬ãŒãã«ãããµã³ïŒã
ä»èŸŒã¿ãããã«ããªã€ãœããã«ã¢ã«ãããŠã 0.7
ïœããã³å®æœäŸïŒã§èª¿è£œãã觊åª18mgãä»èŸŒã
ã ãéå枩床ã65âãšãããªãŒãã¯ã¬ãŒãå å§ã
1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°ŽçŽ åå§3.3KgïŒcm2ãè£
å ¥ããç¶ããŠãšãã¬ã³ãäŸçµŠãããã«ïŒâããã»
ã³45ïœãè£ å ¥ããŠéåãéå§ããã å šå§ã9.3KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶
çã«äŸçµŠã60åééåãããçæããå ±éåäœã®
äžéšãæ¡åãããšãããïŒâããã»ã³ã®å«æéã¯
1.4ééïŒ ã§ãããMIã¯1.3ïœïŒ10åã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
枩床ã65âãšããŠæ°ŽçŽ åå§2.4KgïŒcm2ãè£ å ¥ãã
åŸããšãã¬ã³ãäŸçµŠãããã«ïŒâããã»ã³210ïœ
ãè¿œå è£ å ¥ããŠéåãéå§ãããå šå§ã8.4KgïŒ
cm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠãå段é
ãšåŸæ®µéãšã®éåéæ¯çãçãããªãããã«80å
ééåãããéåçµäºåŸãæ¿Ÿéã«ãã溶åªãåé¢
ããŠä¹Ÿç¥ããããã®çµæã175ïœã®å ±éåäœãåŸ
ããããå ±éåäœã®MIã¯1.3ïœïŒ10åãHLMIïŒ
MIã¯28ãå¯åºŠã¯0.933ïœïŒcm3ã§ãã€ãããŸã嵩å¯
床ã¯0.32ïœïŒcm3ãšé«ããè¯å¥œãªåœ¢ç¶ã®ç²åã§ãã€
ãããªãããã®å ±éåäœã®ïŒâããã»ã³å«æéã¯
3.8ééïŒ ã§ãããåŸæ®µéã§çæããå ±éåäœã®
ïŒâããã»ã³å«æéã¯6.2ééïŒ ãšæšå®ãããã
åºãæ°ŽçŽ ãããã²ã³ãççŽ æ°ïŒã12ã®ã¢ã«ã³ãã·
åºãã¢ãªããã·åºãèèªé žæ®åºãªã©ã®ã±ã€çŽ ã«çµ
åãããååãŸãã¯æ®åºãè¡šããR2ããã³R3ã¯
åçš®ãç°çš®ã®ãããã§ããããã¯éåžžïŒã
10000ã®æŽæ°ã瀺ãïŒã§è¡šãããç¹°è¿ãåäœã®ïŒ
çš®ãŸãã¯ïŒçš®ä»¥äžãååå ã«çš®ã ã®æ¯çãååžã§
æããŠããéç¶ãç°ç¶ãããã¯äžæ¬¡å æ§é ãæã
ãã·ãããµã³éåç©ïŒãã ãããã¹ãŠã®R2ãã
ã³R3ããæ°ŽçŽ ãããã¯ããã²ã³ã§ããå Žåã¯é€
ãïŒããããããã å ·äœçã«ã¯ãéç¶ããªã·ãããµã³ãšããŠã¯ãäŸ
ãã°ãããµã¡ãã«ãžã·ãããµã³ããªã¯ã¿ã¡ãã«ã
ãªã·ãããµã³ããžã¡ãã«ããªã·ãããµã³ããžãšã
ã«ããªã·ãããµã³ãã¡ãã«ãšãã«ããªã·ãããµ
ã³ãã¡ãã«ãããããªã·ãããµã³ããšãã«ããã
ããªã·ãããµã³ãããã«ãããããªã·ãããµã³ã
ãããµããšãã«ãžã·ãããµã³ããªã¯ã¿ããšãã«ã
ãªã·ãããµã³ããžããšãã«ããªã·ãããµã³ãããš
ãã«ãããããªã·ãããµã³ãã¡ãã«ããšãã«ããª
ã·ãããµã³ãïŒïŒïŒâãžã¯ãããããµã¡ãã«ããª
ã·ãããµã³ãïŒïŒïŒâãžã¯ãããªã¯ã¿ã¡ãã«ãã
ã©ã·ãããµã³ããžã¡ããã·ããªã·ãããµã³ããžãš
ããã·ããªã·ãããµã³ããžããšããã·ããªã·ãã
ãµã³ãªã©ãããã ç°ç¶ããªã·ãããµã³ãšããŠã¯ãäŸãã°ãããµã¡
ãã«ã·ã¯ãããªã·ãããµã³ããªã¯ã¿ã¡ãã«ã·ãã
ãã©ã·ãããµã³ããã«ã¡ãã«ã·ã¯ããã³ã¿ã·ãã
ãµã³ãïŒïŒïŒïŒïŒâããªã¡ãã«ã·ã¯ãããªã·ãã
ãµã³ãïŒïŒïŒïŒïŒïŒïŒâããã©ã¡ãã«ã·ã¯ããã
ã©ã·ãããµã³ãããªããšãã«ããªã¡ãã«ã·ã¯ãã
ãªã·ãããµã³ãããã©ããšãã«ããã©ã¡ãã«ã·ã¯
ãããã©ã·ãããµã³ããããµããšãã«ã·ã¯ãããª
ã·ãããµã³ããªã¯ã¿ããšãã«ã·ã¯ãããã©ã·ãã
ãµã³ãªã©ãããã äžæ¬¡å æ§é ãæããããªã·ãããµã³ãšããŠã¯ã
äŸãã°äžèšã®éç¶ãŸãã¯ç°ç¶ã®ããªã·ãããµã³ã
å ç±ãªã©ã«ããæ¶æ©æ§é ãæã€ããã«ãããã®ãª
ã©ããããããšãã§ããã ãããã®ããªã·ãããµã³ã¯ãåæ±äžæ¶²ç¶ã§ãã
ããšãæãŸããã25âã«ãããç²åºŠãïŒã10000
ã»ã³ãã¹ããŒã¯ã¹ã奜ãŸããã¯ïŒã1000ã»ã³ãã¹
ããŒã¯ã¹ã®ç¯å²ã§ããããšãæãŸããããããã
液ç¶ã«éãå¿ èŠã¯ãªããã·ãªã³ãŒã³ã°ãªãŒã¹ãšç·
掻çã«åŒã°ãããããªåºåœ¢ç©ã§ãã€ãŠãããã€ã
ããªãã ã·ã©ã³é¡ãšããŠã¯ãäžè¬åŒHqSirR4 sXtïŒåŒäžã
R4ã¯ççŽ æ°ïŒã12ã®ã¢ã«ãã«åºãã¢ãªãŒã«åºãª
ã©ã®çåæ°ŽçŽ åºãççŽ æ°ïŒã12ã®ã¢ã«ã³ãã·åºã
ã¢ãªããã·åºãèèªé žæ®åºãªã©ã®ã±ã€çŽ ã«çµåã
ããåºãè¡šããR4ã¯äºãã«ç°çš®ãŸãã¯åçš®ã§ã
ã€ããããã¯äºãã«ç°çš®ãŸãã¯åçš®ã®ããã²ã³
ã瀺ããïœãïœããã³ïœã¯ïŒä»¥äžã®æŽæ°ãïœã¯èª
ç¶æ°ã§ãã€ãŠïœïŒïœïŒïœïŒ2rïŒïŒã§ããïŒã§è¡šã
ããã±ã€çŽ ååç©ããããããã å ·äœçã«ã¯ãäŸãã°ãããªã¡ãã«ããšãã«ã·ã©
ã³ãã¢ãªã«ããªã¡ãã«ã·ã©ã³ãªã©ã®ã·ã©çåæ°Ž
çŽ ããããµã¡ãã«ãžã·ã©ã³ããªã¯ã¿ããšãã«ã·ã¯
ãããã©ã·ã©ã³ãªã©ã®éç¶ããã³ç°ç¶ã®ææ©ã·ã©
ã³ãã¡ãã«ã·ã©ã³ããžã¡ãã«ã·ã©ã³ãããªã¡ãã«
ã·ã©ã³ãªã©ã®ææ©ã·ã©ã³ãåå¡©åã±ã€çŽ ãåèå
ã±ã€çŽ ãªã©ã®ããã²ã³åã±ã€çŽ ããžã¡ãã«ãžã¯ã
ãã·ã©ã³ããšãã«ããžã¯ããã·ã©ã³ãïœâããã«
ããªã¯ããã·ã©ã³ããžããšãã«ãããžã¯ããã·ã©
ã³ãããªãšãã«ãã«ãªãã·ã©ã³ããžã¡ãã«ãžãã
ã¢ã·ã©ã³ãªã©ã®ã¢ã«ãã«ããã³ã¢ãªãŒã«ããã²ã
ã·ã©ã³ãããªã¡ãã«ã¡ããã·ã·ã©ã³ããžã¡ãã«ã
ãžãšããã·ã·ã©ã³ãããã©ãšããã·ã·ã©ã³ããžã
ãšãã«ãžãšããã·ã·ã©ã³ãããã©ã¡ãã«ãžãšãã
ã·ãžã·ã©ã³ããžã¡ãã« ããã©ãšããã·ãžã·ã©ã³
ãªã©ã®ã¢ã«ã³ãã·ã·ã©ã³ããžã¯ãããžãšããã·ã·
ã©ã³ããžã¯ãããžã¯ãšãã«ã·ã©ã³ãããªããã¢ãš
ããã·ã·ã©ã³ãªã©ã®ãã ã¢ã«ã³ãã·ããã³ããš
ããã·ã·ã©ã³ãããªã¡ãã« ã¢ã»ããã·ã·ã©ã³ã
ãžãšãã«ãžã¢ã»ããã·ã·ã©ã³ããšãã«ããªã¢ã»ã
ãã·ã·ã©ã³ãªã©ã®èèªé žæ®åºãå«ãã·ã©ã³ååç©
ãªã©ãããã äžèšã®ææ©ã±ã€çŽ ååç©ã¯åç¬ã§çšããŠãã
ãããŸãïŒçš®ä»¥äžãæ··åãããã¯ãåå¿ããŠäœ¿çš
ããããšãã§ããã åèš(v)ã®ããã²ã³åã¢ã«ãããŠã ååç©ãšããŠ
ã¯ãäžè¬åŒR5 zAlX3-zã§ç€ºããããã®ã䜿çšãã
ãããã ãã該äžè¬åŒã«ãããŠR5ã¯ïŒã20åã
奜ãŸããã¯ïŒãïŒåã®ççŽ ååãå«ãçåæ°ŽçŽ åº
ã§ãããã¯ããã²ã³ã瀺ãããClãBrãŸã
ã¯ïŒ©ã§ãããã¯ïŒâŠïŒºïŒïŒã®æ°ã§ããã奜ãŸã
ãã¯R5ã¯çŽéãŸãã¯åå²éã¢ã«ãã«ãã·ã¯ãã¢
ã«ãã«ãã¢ãªãŒã«ã¢ã«ãã«ãã¢ãªãŒã«ãã¢ã«ãã«
ã¢ãªãŒã«åºããéžã°ããã äžèšããã²ã³åã¢ã«ãããŠã ååç©ã¯ãåç¬
ã§ããŸãã¯ïŒçš®ä»¥äžã®æ··åç©ãšããŠäœ¿çšããããš
ãã§ãããããã«ãäžè¬åŒAlR5 3ã®ããªã¢ã«ãã«
ã¢ã«ãããŠã ã䜵çšããããšãã§ããã ããã²ã³åã¢ã«ãããŠã ååç©ã®å ·äœäŸãšããŠ
ã¯ãäŸãã°AlCl3ãAlïŒC2H5ïŒ2ClãAlïŒïœâC4H9ïŒ
Cl2ãªã©ããããäžèšãããšãããAlCl3ïŒïŒïŒïŒAl ïŒC2H5ïŒ3ã®ããã«ããªã¢ã«ãã«ã¢ã«ãããŠã ã䜵
çšããããšãã§ãããã®äž¡è ããããããåå¿ã
ããŠåŸãããåå¿çæç©ã䜿çšã§ããããšã¯ãã
ãŸã§ããªãã æ¬çºæã®è§Šåªæå(A)ã¯ãåå¿äŸ(i)(ii)(iii)ã«åå¿
å€
(iv)ãå ããŠåå¿ãããŠåŸãçæç©ã«ããã«åå¿å€
(v)ãå ããããšã«ããåŸãããã ãããåå¿ã¯ã液äœåªäœäžã§è¡ãããšã奜ãŸã
ãããã®ãããç¹ã«ãããã®åå¿å€èªäœãæäœæ¡
件äžã§æ¶²ç¶ã§ãªãå ŽåããŸãã¯æ¶²ç¶åå¿å€ã®éã
äžååãªå Žåã«ã¯ãäžæŽ»æ§ææ©æº¶åªã®ååšäžã§è¡
ãããšãã§ãããäžæŽ»æ§ææ©æº¶åªãšããŠã¯ãåœè©²
æè¡åéã§éåžžçšããããäžæŽ»æ§ææ©æº¶åªã䜿çš
ã§ããããèèªæãèç°æãŸãã¯è³éŠæçåæ°ŽçŽ
é¡ãããã¯ããã²ã³èªå°äœãŸãã¯ããããã®æ··å
ç©ããããããäŸãã°ãã€ãœãã¿ã³ããããµã³ã
ããã¿ã³ãã·ã¯ããããµã³ããã³ãŒã³ããã«ãš
ã³ããã·ã¬ã³ãã¢ãã¯ãããã³ãŒã³ãªã©ã奜ãŸã
ãçšããããã åå¿å€(i)(ii)(iii)(iv)ã®åå¿é åºã¯ãååŠåå¿ãç
ã
ãéããä»»æã®é åºã§ãããããããªãã¡ãäŸã
ã°ãã°ãã·ãŠã ãã¢ã«ã³ãŒã«ããã©ã¢ã«ã³ãã·ã
ã±ã€çŽ ååç©ãåæã«æ··åããæ¹æ³ããã°ãã·ãŠ
ã ãšããã©ã¢ã«ã³ãã·ãšã®æ··åç©ã«ã¢ã«ã³ãŒã«ã
å ããããã«ã±ã€çŽ ååç©ãå ããæ¹æ³ãªã©ãè
ãããããããããŠåŸãããçæç©ãšããã²ã³å
ã¢ã«ãããŠã ååç©ãšãåå¿ãããŠã觊åªæå(A)
ãåŸãã æ¬çºæã§çšããããåå¿å€ã®äœ¿çšéã¯ãç¹ã«å¶
éã¯ãªããã ãã°ãã·ãŠã ååãšãã¿ã³ã®ååã®æ¯ã ïŒïŒ0.01ãïŒïŒ20ã奜ãŸããã¯ïŒïŒ0.1ã
ïŒïŒïŒã ãã°ãã·ãŠã ååãšã±ã€çŽ ååã®æ¯ã ïŒïŒ20以äžã奜ãŸããã¯ïŒïŒïŒä»¥äžã ãã°ãã·ãŠã ååãšã¢ã«ãããŠã ååã®æ¯ã ïŒïŒ0.1ãïŒïŒ100ã奜ãŸããã¯ïŒïŒïŒãïŒïŒ
20 ã®ç¯å²ã«ãªãããã«åå¿å€ã®äœ¿çšéãéžã¶ããšã
奜ãŸããããã ããäžèšã±ã€çŽ ååç©ãšããŠããª
ã·ãããµã³ãçšããå Žåã®ãã°ãã·ãŠã ãšã±ã€çŽ
ãšã®ååæ¯ã¯ããã°ãã·ãŠã ååãšåèšäžè¬åŒã§
瀺ãããç¹°ãè¿ãåäœãšã®æ¯ïŒã°ã©ã åå察ã¢
ã«ïŒã瀺ããã®ãšç解ããããã åå¿æ¡ä»¶ã¯ç¹ã«éå®çã§ã¯ãªãããâ50ã300
âã奜ãŸããã¯ïŒã200âã®æž©åºŠã§ã0.5ã50æ
éã奜ãŸããã¯ïŒãïŒæéäžæŽ»æ§ã¬ã¹é°å²æ°äžã§
åžžå§äžãŸãã¯å å§äžã§è¡ãããã ããããŠåŸã觊åªæå(A)ã¯ãåžéå€ãšããŠäœ¿çš
ããã溶åªã«äžæº¶æ§ã®ç²åã§ããããã®ãŸãŸäœ¿çš
ããŠãããããäžè¬ã«ã¯ãéãŸãã¯åŸçæ³ã«ã
ãæ®åããæªåå¿ç©ããã³å¯æç©ãé€å»ããŠã
ããäžæŽ»æ§æº¶åªã§æ°åæŽæµåŸãäžæŽ»æ§æº¶åªäžã«æž
æ¿ããŠäœ¿çšãããæŽæµåŸåé¢ããåžžå§ãããã¯æž
å§äžã§å ç±ããŠæº¶åªãé€å»ãããã®ã䜿çšã§ã
ãã æ¬çºæã«ãããŠã觊åªæå(B)ãšããŠã¯ãææ©ã¢
ã«ãããŠã ååç©ã䜿çšãããã æå(B)ã®ææ©åºãšããŠã¯ãã¢ã«ãã«åºã代衚ãš
ããŠãããããšãã§ããããã®ã¢ã«ãã«åºãšããŠ
ã¯ãçŽéãŸãã¯åå²éã®ççŽ æ°ïŒã20ã®ã¢ã«ãã«
åºãçšãããããå ·äœçã«ã¯ã觊åªæå(B)ãšã
ãŠãäŸãã°ãããªã¡ãã«ã¢ã«ãããŠã ãããªãšã
ã«ã¢ã«ãããŠã ãããªã€ãœããã«ã¢ã«ãããŠã ã
ããªâïœâããã«ã¢ã«ãããŠã ãããªâïœâãã·
ã«ã¢ã«ãããŠã ããªã©ããããããããªããã
ããçŽéãŸãã¯åå²éã®ççŽ æ°ïŒã10ã®ã¢ã«ãã«
åºãæããããªã¢ã«ãã«ã¢ã«ãããŠã ã®äœ¿çšã奜
ãŸããã æå(B)ãšããŠã¯ããã®ã»ãççŽ æ°ïŒã20ã®ã¢ã«
ãã«åºãæããã¢ã«ãã«ã¢ã«ãããŠã æ°ŽçŽ åç©ã
䜿çšããããšãã§ããããã®ãããªååç©ãšããŠ
ã¯ãå ·äœçã«ã¯ããžã€ãœããã«ã¢ã«ãããŠã æ°ŽçŽ
åç©ãªã©ããããããšãã§ããããŸãççŽ æ°ïŒã
20ã®ã¢ã«ãã«åºãæããã¢ã«ãã«ã¢ã«ãããŠã ã
ã©ã€ããäŸãã°ãšãã«ã¢ã«ãããŠã ã»ã¹ãã¯ããª
ãããžãšãã«ã¢ã«ãããŠã ã¯ããªããããã¯ãžã€
ãœããã«ã¢ã«ãããŠã ã¯ããªããªã©ã䜿çšã§ã
ãã ãªãççŽ æ°ïŒã20ã®ã¢ã«ãã«åºãæããããªã¢
ã«ãã«ã¢ã«ãããŠã ãããã¯ãžã¢ã«ãã«ã¢ã«ãã
ãŠã æ°ŽçŽ åç©ãšççŽ æ°ïŒã20ã®ãžãªã¬ãã€ã³ãšã®
åå¿ã«ããåŸãããææ©ã¢ã«ãããŠã ååç©ãäŸ
ãã°ãã€ãœãã¬ãã«ã¢ã«ãããŠã ã®ãããªååç©
ã䜿çšããããšãã§ããã æ¬çºæã®å®æœã«ãããã觊åªæå(A)ã®äœ¿çšéã¯
溶åªïŒåœãããŸãã¯åå¿åšå 容ç©ïŒåœããã
é·ç§»éå±åå0.001ã2.5ããªã¢ã«ã«çžåœããéã§
䜿çšããããšã奜ãŸãããæ¡ä»¶ã«ããäžå±€é«ãæ¿
床ã§äœ¿çšããããšãã§ããã æå(B)ã®ææ©éå±ååç©ã¯æº¶åªïŒåœããããŸ
ãã¯åå¿åšå 容ç©ïŒåœããã0.02ã50ããªã¢
ã«ã奜ãŸããã¯0.2ãïŒããªã¢ã«ã®æ¿åºŠã§äœ¿çšã
ãã æ¬çºæã«ãããšãã¬ã³ãšÎ±âãªã¬ãã€ã³ã®å ±é
åã¯ãããããããŒã°ã©ãŒæ³ã®äžè¬çãªåå¿æ¡ä»¶
ã§è¡ãããšãã§ãããããªãã¡ãé£ç¶åŒãŸãã¯ã
ããåŒã§ãéå枩床ã¯20ã100âãç¹ã«50ã90âã
éåå§åã¯ç¹ã«éå®ã¯ãªããå å§äžãç¹ã«1.5ã
50æ°å§ã䜿çšããããšãé©ããŠããããšãã¬ã³ãš
å ±éåãããαâãªã¬ãã€ã³ãšããŠã¯äžè¬åŒïŒ²â
CHïŒCH2ïŒåŒäžãã¯ïŒã10åãç¹ã«ïŒãïŒåã®
ççŽ ååãæããçŽéãŸãã¯åå²éã®çœ®æã»é眮
æã¢ã«ãã«åºïŒã§è¡šãããαâãªã¬ãã€ã³ããã
ãããšãã§ãããå ·äœçã«ã¯ãããã¬ã³ãïŒâã
ãã³ãïŒâãã³ãã³ãïŒâããã»ã³ãïŒâã¡ãã«
âïŒâãã³ãã³ãïŒâãªã¯ãã³ãªã©ããããã
ãã ãŸããäžèšÎ±âãªã¬ãã€ã³ã¯å段éããã³åŸæ®µ
éã§åäžã®ãã®ãçšããããšãããŸãç°ãªããã®
ãçšããããšãã§ããã å ±éåã¯æ¶²äœç¶ã®Î±âãªã¬ãã€ã³ãŸãã¯ãããš
äžæŽ»æ§æº¶åªãšã®æ··å溶åªã®ååšäžã«è¡ãããšãã§
ãããäžæŽ»æ§æº¶åªãçšãã液äœç¶ã®Î±âãªã¬ãã€
ã³ã®ã¿ãçšããŠãããã«æº¶åªãšã³ã¢ãããŒãšãå Œ
ããããããããç¡æº¶åªéåæ³ãçšããããšã«ã
ããäžè¬çã«ççŽ æ°ã®å€§ããαâãªã¬ãã€ã³ã«èŠ
ãããå ±éååå¿æ§ã®èãããäœäžã容æã«è£å
ããããšãã§ããããã®ç®çã«çšããããαâãª
ã¬ãã€ã³ãšããŠã¯ãåèšã®å ±éåæ§Î±âãªã¬ãã€
ã³ãšãã«ççŽ æ°ïŒãïŒã®Î±âãªã¬ãã€ã³ãããã
ãããç¡æº¶åªéåæ³ãçšããŠççŽ æ°ã®å€§ããαâ
ãªã¬ãã€ã³ãå ±éåããããšã«ãããåãå¯åºŠäœ
äžå¹ ãåŸããã«å¿ èŠãªå ±éåäœã®Î±âãªã¬ãã€ã³
å«æéã¯ççŽ æ°ã®å°ããαâãªã¬ãã€ã³ã®å Žåã
ãå°éãšããããšãã§ããããªããå ±éåäœã®Î±
âãªã¬ãã€ã³å«æéãšã¯ãå ±éåããŠå ±éåäœé
ã®æ§æéšåã«å€åããαâãªã¬ãã€ã³ã®æåå²å
ãããã 次ã«å ±éååå¿æ§ãããŸãåé¡ãšããªãå Žåã
ããªãã¡å ±éåäœã®å¯åºŠäœäžå¹ ãå°ãããŠããã
ããæ ã«Î±âãªã¬ãã€ã³å«æéããå°éã§ããã
ããªå Žåã«ã¯éåžžã®æžæ¿æ³ã«åŸã€ãŠæ¶²äœç¶ã®Î±â
ãªã¬ãã€ã³ãšäžæŽ»æ§æº¶åªãšã®æ··å溶åªãçšããã
ãšã«ãã€ãŠãαâãªã¬ãã€ã³ã®ä»èŸŒéãç¯çŽãã
ããšãã§ããããã®ç®çã«çšããããäžæŽ»æ§æº¶åª
ãšããŠã¯é垞䜿çšãããçåæ°ŽçŽ æº¶åªããããã
ããç¹ã«ãïŒã20åã®ççŽ ååãæããã¢ã«ã«ã³
ãŸãã¯ã·ã¯ãã¢ã«ã«ã³ãäŸãã°ã€ãœãã¿ã³ããã³
ã¿ã³ããããµã³ãã·ã¯ããããµã³ãªã©ãé©ããŠã
ãããšããããªã¬ãã€ã³éåã§å€çšãããŠããã
ããµã³ãããã¿ã³ãªã©æ¯èŒçé«æ²žç¹ã®æº¶åªãçšã
ãå Žåã«ãæ¬çºææ¹æ³ã«ããã°ç²åæ§ç¶ãå£åã
ã奜çµæãåŸããããéåã¯å段éããã³åŸæ®µé
ã®å°ãªããšãïŒæ®µé以äžã®éå段éãéããŠè¡ã
ããã ãŸãå段ééåã§ã¯ãå ±éåäœã®Î±âãªã¬ãã€
ã³å«æéã10ééïŒ ä»¥äžã奜ãŸããã¯ïŒééïŒ ä»¥
äžãšããããšã嵩å¯åºŠã®é«ãè¯å¥œãªåœ¢ç¶ã®å ±éå
äœç²åãåŸããã«åŸçã§ããããŸããå šéåéã«
察ããå段éã®éåéã®æ¯çã¯10ã70ééïŒ ã®ç¯
å²ãšããããšã奜ãŸãããååéã¯æ°ŽçŽ ãªã©ã®å
åé調ç¯å€ã«ãããã¡ã«ãã€ã³ããã¯ã¹
ïŒASTMã»ïŒ€â1238ã«ããã以äžMIãšãããïŒãš
ããŠ0.1ã3000ã®ç¯å²ã§é©å®èª¿ç¯ããã ååéååžãçããããå Žåã¯åŸæ®µéãšåçã®
ååéãšããããšãæãŸãããååéååžãåºã
ãããå Žåã¯MIã¯100ã3000ãšããããšãæãŸã
ãã åŸæ®µééåã§ã¯ãαâãªã¬ãã€ã³å«æéãå段
éã®ãã®ãããé«ããããã20ééïŒ ä»¥äžãšã
ãããŸãå šéåéã«å¯ŸããåŸæ®µéã®éåéã®æ¯ç
ã¯90ã30ééïŒ ã®ç¯å²ãšããããšã奜ãŸãããå
åéã¯æ°ŽçŽ ãªã©ã«ããMIãšããŠ0.001ã50ã®ç¯å²
ã«èª¿ç¯ããã æ¬çºææ¹æ³ã¯ããã®ãããªçžç°ãªãéåæ¡ä»¶ã
çµåãããè€æ°ã®éå段éãçšããããšã«ããã
åè¿°ã®è§Šåªããã³æº¶åªã®äœ¿çšãšçžä¿ã€ãŠææã®å¯
床ãååéããã³ååéååžãæããå ±éåäœã
ãã®åµ©å¯åºŠãç²åæ§ç¶ã®å£åãçããããšãªã容
æã«å®å®ããŠåŸãããšãå¯èœãšãããã®ã§ããã
ãã®ç¹ã«ã€ããŠããã«èª¬æãå ãããšãå段éã§
ã¯MIãé«ç®ãšããããšããªãã¡ååéãå°ãç®
ãšããããšãçæå ±éåäœã®æº¶åªæº¶è§£æ§ã嵩å¯åºŠ
ããã³ç²åæ§ç¶ã«ãšã€ãŠãããäžå©ãªæ¹åã«ãã
ããããã«å¯ŸããŠãαâãªã¬ãã€ã³å«æéãå°ã
ãããããšããªãã¡å¯åºŠäœäžãå°å¹ ããŠçµæ¶æ§ã
ä¿æããããšã«ãã€ãŠè¯å¥œãªç²å圢æãå¯èœãš
ãã次ã«åŸæ®µéã§ã¯ãçæå ±éåäœããããå段
éç²åã®å ±éåäœã«å£ã€ãŠæé·ããããšãšããã
ã«MIãååäœç®ãšããããšããªãã¡ååéãå
å倧ããããŠæº¶è§£æ§ã®å¢å€§ãé»æ¢ããããšãšã«ã
ã€ãŠãå¯åºŠäœäžãå€§å¹ ã«ããããã«Î±âãªã¬ãã€
ã³å«æéãé«ããããšã«ãã溶解æ§ã®å¢å€§ã®æªåœ±
é¿ãæå°éã«æããå šäœãšããŠææã®MIããã³
å¯åºŠãéæãããšãšãã«åµ©å¯åºŠãç²åæ§ç¶ã®è¯å¥œ
ãªç²åãåŸãããšãã§ããããã«ãããã®ã§ã
ãã 以äžã«èª¬æããããã«ãæ¬çºææ¹æ³ã¯ããšãã¬
ã³ãšÎ±âãªã¬ãã€ã³ãšãæžæ¿éåæ³ã§å ±éåãã
å¯åºŠïŒASTMDâ1505ã«ãããïŒïŒã»945ïœïŒcm3
以äžã®ãšãã¬ã³ç³»å ±éåäœã補é ããã«ããã€
ãŠãæ¯èŒçå¯åºŠã®éåäœãåŸãå Žåã§ãå ±éåäœ
æåã®æº¶åªã«å¯Ÿãã溶解æ§ã®å¢å€§ãå ±éåäœç²å
ã®èšæœ€ãªããéååšå£ãžã®ä»çãªã©ãçãã«ãã
ç¹æ§ãæãã觊åªã䜿çšãã液äœç¶ã®Î±âãªã¬ã
ã€ã³ãŸãã¯ããããšéåžžã®äžæŽ»æ§æº¶åªãšã®æ··å溶
åªã®ååšäžã«ãè€æ°ã®éå段éãéããŠå段éã§
çæããå ±éåäœã®Î±âãªã¬ãã€ã³å«æéããå
段éã§ã¯å°ãªãåŸæ®µéã§ã¯å€ãããåããMIã
å段éã§ã¯é«ç®ã«åŸæ®µéã§ã¯äœç®ã«ããåãéå
éãå šå ±éåäœã®æçµç©æ§ãæºããããéåéæ¯
çã«ä¿ã€ããã«ããŠéåãããã®ã§ããããã次
ã«æ²ããè«žå¹æãåŸãããšãã§ããã (1) æ¯èŒçäœå¯åºŠã®ãšãã¬ã³ãαâãªã¬ãã€ã³å ±
éåäœãåŸãå Žåã§ããå ±éåäœæåã®æº¶åªã«
察ãã溶解ãæ®ãã©ãªãã®ã§æº¶åªã¯ç²çš åã
ããå ±éåäœç²åã®èšæœ€ãªããéååšå£ãžã®ä»
çããªãã嵩å¯åºŠãç²åæ§ç¶ãè¯å¥œã«ä¿ããã
å ±éåäœç²åãåŸãããšãã§ããããŸãå ±éå
äœæžæ¿ç©ã®æ¿åºŠãé«ããŠãæ¯éãªãå®å®ããŠé
åããããšãã§ããã®ã§çç£æ§ã®åäžã«å¯äžã
ãããšãã§ããã (2) 液äœç¶ã®Î±âãªã¬ãã€ã³ã溶åªãšã³ã¢ãããŒ
ãšãå ŒããŠäœ¿çšããç¡æº¶åªéåæ³ãçšããŠãã
å ±éåäœã®åµ©å¯åºŠãç²åæ§ç¶ãè¯å¥œã«ä¿ããã
ã®ã§ãå ±éååå¿æ§ã®äœãççŽ æ°ã®å€§ããαâ
ãªã¬ãã€ã³ãç¡æº¶åªéåæ³ãçšããŠé«æ¿åºŠã«ä¿
ã€ããšã«ãã€ãŠå®¹æã«å ±éåããåãå¯åºŠäœäž
å¹ ãåŸãããã®Î±âãªã¬ãã€ã³å«æéãççŽ æ°
ã®å°ããαâãªã¬ãã€ã³ã®å Žåããå°éãšãã
ããšãã§ãããšåæã«å¹æçã«äœå¯åºŠã®ãšãã¬
ã³å ±éåäœãåŸãããšãã§ããããŸãå¯åºŠäœäž
å¹ ãæ¯èŒçå°ãããŠãããããæ å ±éåäœã®Î±
âãªã¬ãã€ã³å«æéãå°éã§ãããããªå Žåã«
ã¯ãåè¿°ã®ããã«ççŽ æ°ã®å€§ããäžæŽ»æ§çåæ°Ž
çŽ ãæ¯éãªãçšããããã®ã§ãéåžžã®æžæ¿æ³ã«
åŸã€ãŠæ¶²äœç¶ã®Î±âãªã¬ãã€ã³ãšäžæŽ»æ§æº¶åªãš
ã®æ··å溶åªãçšããŠÎ±âãªã¬ãã€ã³ã®ä»èŸŒéã
ç¯çŽããããšãã§ããã (3) è€æ°ã®éå段éãéããŠå段éã§çæããå ±
éåäœã®å¯åºŠãMIã段éçã«èª¿ç¯ãããã®ã§
ããããããšãã«ååéååžãçãããããšã
åºãããããšã容æã§ãããç®çãšããå¯åºŠã
ååéããã³ååéååžãæããäœå¯åºŠã®ãšã
ã¬ã³ç³»å ±éåäœã容æã«åŸãããšãã§ãããäŸ
ãã°ãååéååžã®å°ºåºŠãšããŠå©çšãããé«è²
è·ã¡ã«ãã€ã³ããã¯ã¹ïŒASMTDâ1238ã以
äžHLMIãšãããïŒãšMIãšã®æ¯HLMIïŒMIã
20ã300ã®ç¯å²ã«åºã調ç¯ããããšãã§ããã ãªããå段éã§Î±âãªã¬ãã€ã³å«æéã®å°ãª
ãäœååéã®å ±éåäœãåŸæ®µéã§Î±âãªã¬ãã€
ã³å«æéã®å€ãé«ååéã®å ±éåäœãçæãã
ãã®ã§ããããã補åãšããŠã²ã«ãå°ãªã匷床
ãšãã«èç°å¢å¿åç Žå£ã®åªãããšãã¬ã³ç³»å ±é
åäœæš¹èãåŸãããã æ¬çºææ¹æ³ã«ãã€ãŠåŸããããšãã¬ã³ç³»å ±é
åäœã¯ãçšéã«å¿ããŠè¯å¥œãªæ圢å å·¥æ§ãæã
ãå¯åºŠ0.945ïœïŒcm3以äžã®ããããäœå¯åºŠç·ç¶
ããªãšãã¬ã³ãšããŠçšãããããããªãã¡åå
éååžãçããããã®ã¯èè¡ææ§ãåäžãå°åº
æ圢çšã«åããã®ããéææ§ãæ¹è¯ããããã€
ã«ã çšã«åããã®ã§ãããä»æ¹ãååéååžã
åºããããã®ã¯äžç©ºæ圢çšããã³æŒãåºãæ圢
çšã«é©ãããã®ã§ããã 以äžã«æ¬çºæã®æ¹æ³ãå®æœäŸã«ã瀺ãããæ¬çº
æã¯ãã®èŠæšãè¶ããªãéã以äžã®å®æœäŸã«ãã€
ãŠéå®ããããã®ã§ã¯ãªãã å®æœäŸ ïŒ (a) 觊åªèª¿è£œ æ¹æè£ çœ®ã®ä»ãã容éïŒã®ãã©ã¹ã³ã«ãéå±
ãã°ãã·ãŠã 2.0ïœããã³TiïŒïŒ¯ânC4H9ïŒ456ïœã
å ãã80âã«ææž©ãæ¹æããªãããäºããšãŠçŽ
0.1ïœã溶解ããïœâãã¿ããŒã«12.5ïœãïŒæé
ãããŠæ»Žäžããããã®åŸ140âã«ææž©ãïŒæéä¿
æããåŸããžããšãã«ãžãšããã·ã·ã©ã³23ïœãæ·»
å ãããã«ïŒæéä¿æããããã®ããã«ããŠåŸã
åå¿ç©ã60âãŸã§å·åŽããŠãããµã³150mlãå ã
åžéããã次ã«45âã§ãšãã«ã¢ã«ãããŠã ãžã¯ã
ãªãã®50ïŒ ãããµã³æº¶åª365mlãïŒæéãããŠå
ããåŸã60âã§30åéçæããããã€ã¥ããŠãã
ãµã³ã§äžæŸæ¶²ã«å¡©çŽ ã€ãªã³ãæ€åºãããªããªããŸ
ã§çæç©ãæŽæµããŠåºäœè§ŠåªãåŸãã (b) éå ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒããå
åçªçŽ ã§çœ®æããïŒâããã»ã³1.2ãä»èŸŒã¿ã
ããã«äžèšåºäœè§Šåª14mgããã³ããªã€ãœããã«ã¢
ã«ãããŠã 0.7ïœãäŸçµŠããã枩床ã65âãšããª
ãŒãã¯ã¬ãŒãå å§ã1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°Ž
çŽ åå§6.0KgïŒcm2ãè£ å ¥ããç¶ããŠå šå§ã17.0
KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠã35
åééåãããçæããå ±éåäœã®äžéšãæ¡åã
èµ€å€åžåã¹ãã¯ãã«ã«ããïŒâããã»ã³å«æéã
枬å®ãããšããã2.4ééïŒ ã§ãããMIã¯2.0ïœïŒ
10åã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
65âãšããŠæ°ŽçŽ åå§2.5KgïŒcm2ãè£ å ¥ããç¶ããŠ
å šå§ã8.5KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶ç
ã«äŸçµŠããå段éãšåŸæ®µéãšã®éåéæ¯çãçã
ããªãããã«60åééåããããã®çµæ183ïœã®
å ±éåäœãåŸããããå ±éåäœã®MIã¯1.5ïœïŒ10
åãHLMIïŒMIã¯29ïŒå¯åºŠã¯0.922ïœïŒcm3ã§ãã€
ãããŸã嵩å¯åºŠã¯0.32ïœïŒcm3ã§è¯å¥œãªåœ¢ç¶ã®ç²å
ã§ãã€ãããªãããã®å ±éåäœã®ïŒâããã»ã³å«
æéã¯7.2ééïŒ ã§ãããåŸæ®µéã§çæããå ±é
åäœã®ïŒâããã»ã³å«æéã¯12ééïŒ ã§ãã€ããš
æšå®ãããã æ¯èŒäŸ ïŒ æ¯èŒçïŒã§èª¿è£œãã觊åª15mgãçšããŠãæ°ŽçŽ å
å§ã4.5KgïŒcm2ããã³å šå§ã12.5KgïŒcm2ãšãã以
å€ã¯å®æœäŸïŒãšåæ§ã«ããŠãïŒæ®µéã®ã¿ã®éåã
90åéè¡ã€ããåŸãããå ±éåäœã¯180ïœã§ãã
ã®MIã¯1.5ïœïŒ10åãHLMIïŒMIã¯26ãå¯åºŠã¯
0.925ïœïŒcm3ã§ãã€ããããããªããã嵩å¯åºŠã¯
0.22ïœïŒcm3ãšäœããã®ã§ãã€ãã æ¯èŒäŸ ïŒ è§Šåªèª¿è£œã«ãããŠããžããšãã«ãžãšããã·ã·ã©
ã³ã䜿çšããªãããšä»¥å€ã¯ãå®æœäŸïŒãšåæ§ã«ã
ãŠåºäœè§ŠåªãåŸãããã®åºäœè§Šåª12mgã䜿çšããŠ
å®æœäŸïŒãšåäžæ¡ä»¶ã§å ±éåãããšãããMI1.2
ïœïŒ10åãHLMIïŒMI30ãå¯åºŠ0.923ïœïŒcm3ã®å ±
éåäœ190ïœãåŸãã嵩å¯åºŠã¯0.30ïœïŒcm3ã§ãã€
ãã å®æœäŸ ïŒ å®æœäŸïŒã§èª¿è£œããåºäœè§Šåª15mgãçšããŠãå
段ééåã§ã¯æ°ŽçŽ åå§ã24KgïŒcm2ãå šå§ã35KgïŒ
cm2ããã³éåæéã90åããŸãã¯åŸæ®µééåã§ã¯
æ°ŽçŽ åå§ã0.2KgïŒcm2å šå§ã6.2KgïŒcm2ããã³éå
æéã90åãšããå段éãšåŸæ®µéã®éåéæ¯çã
çããããããšä»¥å€ã¯å®æœäŸïŒãšåæ§ã«ããŠãšã
ã¬ã³ãšïŒâããã»ã³ã®å ±éåãè¡ã€ãããã®çµæ
170ïœã®å ±éåäœãåŸããããã®åµ©å¯åºŠã¯0.29
ïœïŒcm3ãå¯åºŠã¯0.925ãMIã¯0.07ïœïŒ10åããŸã
HLMIïŒMIã¯180ã§ååéååžã®åºããã®ã§ãã€
ãã å®æœäŸ ïŒãïŒ å®æœäŸïŒã§èª¿è£œããåºäœè§Šåªãçšããαâãªã¬
ãã€ã³ãšããŠå®æœäŸïŒã§ã¯ïŒâãªã¯ãã³ãå®æœäŸ
ïŒã§ã¯ïŒâããã³ãçšãããæ°ŽçŽ åå§ãå šå§ãα
âãªã¬ãã€ã³ã®çš®é¡ã觊åªéãéåæéããã³é
åéæ¯çã第ïŒè¡šã«ç€ºãããã«ãã以å€ã¯ãå®æœ
äŸïŒ(b)ãšåæ§ã«ããŠãšãã¬ã³ãšÎ±âãªã¬ãã€ã³ãš
ã®å ±éåãè¡ã€ããåŸãããå ±éåäœã®åéã嵩
å¯åºŠãMIããã³HLMIïŒMIã®çµæã第ïŒè¡šã«ç€º
ããã æ¯èŒäŸ ïŒ å®æœäŸïŒã§èª¿è£œãã觊åªãçšãã第ïŒè¡šã«ç€ºã
ããã«åŸæ®µéã§ã¯æ°ŽçŽ åå§ã4.5KgïŒcm2ããã³å š
å§ã12.5KgïŒcm2ãšãããŸãå段éã§ã®éåéãïŒ
ééïŒ ãšäœãããããšä»¥å€ãå®æœäŸïŒãšåæ§ã®æ¡
件ã§éåããããã®çµæã第ïŒè¡šã«ç€ºãããã«åµ©
å¯åºŠã¯0.23ïœïŒcm2ãšäœããã®ã§ãã€ãã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ç€ºããæ¡ä»¶ã«ãŠéåãããã第ïŒè¡š
ã«ç€ºãããã«å段éããã³åŸæ®µéã®é åºãéã«ã
ãŠè¡ã€ããããªãã¡ãå段éã®Î±âãªã¬ãã€ã³å«
æéã¯åŸæ®µéã«èŒã¹ãŠé«ããã®ã§ããããã®çµ
æã第ïŒè¡šã«ç€ºãããã«åµ©å¯åºŠã¯0.21ïœïŒcm2ãšè
ããäœããªã€ãã å®æœäŸ ïŒ å®æœäŸïŒã§èª¿è£œãã觊åª12mgãçšããå段éã¯
æ°ŽçŽ åå§ãã6.0KgïŒcm2ãå šå§ã17KgïŒcm2ããã³
éåæéã40åãšããåŸæ®µéã¯æ°ŽçŽ åå§ã6.0
KgïŒcm2ãå šå§ã17KgïŒcm2ãšãããšãã¬ã³äŸçµŠåŸã
ãã«ïŒâããã³93ïœãè£ å ¥ããŠå段éãšåŸæ®µéãš
ã®éåéæ¯çãçãããªãããã«50åééåãã
ããšä»¥å€ã¯å®æœäŸïŒãšåæ§ã«ããŠãšãã¬ã³ãšïŒâ
ããã»ã³ããã³ïŒâããã³ã®å ±éåãè¡ã€ããã
ã®çµæMI1.9ïœïŒ10åãHLMIïŒMI29ãå¯åºŠ
0.925ïœïŒcm3ã®å ±éåäœ160ïœãåŸããããã®åµ©å¯
床ã¯0.28ïœïŒcm3ã§ãã€ãã å®æœäŸ ïŒ ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ãªãŒãã¯ã¬ãŒãã«ãããµã³ïŒã
ä»èŸŒã¿ãããã«ããªã€ãœããã«ã¢ã«ãããŠã 0.7
ïœããã³å®æœäŸïŒã§èª¿è£œãã觊åª18mgãä»èŸŒã
ã ãéå枩床ã65âãšãããªãŒãã¯ã¬ãŒãå å§ã
1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°ŽçŽ åå§3.3KgïŒcm2ãè£
å ¥ããç¶ããŠãšãã¬ã³ãäŸçµŠãããã«ïŒâããã»
ã³45ïœãè£ å ¥ããŠéåãéå§ããã å šå§ã9.3KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶
çã«äŸçµŠã60åééåãããçæããå ±éåäœã®
äžéšãæ¡åãããšãããïŒâããã»ã³ã®å«æéã¯
1.4ééïŒ ã§ãããMIã¯1.3ïœïŒ10åã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
枩床ã65âãšããŠæ°ŽçŽ åå§2.4KgïŒcm2ãè£ å ¥ãã
åŸããšãã¬ã³ãäŸçµŠãããã«ïŒâããã»ã³210ïœ
ãè¿œå è£ å ¥ããŠéåãéå§ãããå šå§ã8.4KgïŒ
cm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠãå段é
ãšåŸæ®µéãšã®éåéæ¯çãçãããªãããã«80å
ééåãããéåçµäºåŸãæ¿Ÿéã«ãã溶åªãåé¢
ããŠä¹Ÿç¥ããããã®çµæã175ïœã®å ±éåäœãåŸ
ããããå ±éåäœã®MIã¯1.3ïœïŒ10åãHLMIïŒ
MIã¯28ãå¯åºŠã¯0.933ïœïŒcm3ã§ãã€ãããŸã嵩å¯
床ã¯0.32ïœïŒcm3ãšé«ããè¯å¥œãªåœ¢ç¶ã®ç²åã§ãã€
ãããªãããã®å ±éåäœã®ïŒâããã»ã³å«æéã¯
3.8ééïŒ ã§ãããåŸæ®µéã§çæããå ±éåäœã®
ïŒâããã»ã³å«æéã¯6.2ééïŒ ãšæšå®ãããã
ãè¡šã
ãè¡šã
ãè¡šã
æ¯èŒäŸ ïŒ
æ¯èŒäŸïŒã§èª¿è£œãã觊åªãçšããéåã®é åºã
éã«ãå段éã®ã¡ã«ãã€ã³ããã¯ã¹ãåŸæ®µã®ã¡ã«
ãã€ã³ããã¯ã¹æªæºãšãªãæ¡ä»¶ã§è¡ã€ããããªã
ã¡ (a) 觊åªèª¿è£œ æªæè£ çœ®ã®ä»ãã容éïŒã®ãã©ã¹ã³ã«ãéå±
ãã°ãã·ãŠã 2.0ïœããã³TiïŒïŒ¯ânC4H9ïŒ456ïœã
å ãã80âã«ææž©ãæªæããªãããäºããšãŠçŽ
0.1ïœã溶解ããïœâãã¿ããŒã«12.5ïœãïŒæé
ãããŠæ»Žäžããããã®åŸ140âã«ææž©ãïŒæéä¿
æããããã®ããã«ããŠåŸãåå¿ç©ã60âãŸã§å·
åŽããŠãããµã³150mlãå ãåžéããã次ã«45â
ã§ãšãã«ã¢ã«ãããŠã ãžã¯ããªãã®50ïŒ ãããµã³
溶液365mlãïŒæéãããŠå ããåŸã60âã§30å
éçæããããã€ã¥ããŠãããµã³ã§äžæŸæ¶²ã«å¡©çŽ
ã€ãªã³ãæ€åºãããªããªããŸã§çæç©ãæŽæµããŠ
åºäœè§ŠåªãåŸãã (b) éå ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒããå
åçªçŽ 眮æããïŒâããã»ã³1.2ãä»èŸŒã¿ãã
ãã«äžèšåºäœè§Šåª12mgããã³ããªã€ãœããã«ã¢ã«
ãããŠã 0.7ïœãäŸçµŠããã枩床ã65âãšããªãŒ
ãã¯ã¬ãŒãå å§ã1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°ŽçŽ
åå§2.5KgïŒcm2ãè£ å ¥ããç¶ããŠå šå§ã8.5KgïŒcm2
ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠã35åéé
åãããçæããå ±éåäœã®äžéšãæ¡åãèµ€å€åž
åã¹ãã¯ãã«ã«ããïŒâããã»ã³å«æéã枬å®ã
ããšããã11.6ééïŒ ã§ãããMIã¯0.7ïœïŒ10å
ã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
65âãšããŠæ°ŽçŽ åå§6.0KgïŒcm2ãè£ å ¥ããç¶ããŠ
å šå§ã17KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«
äŸçµŠããå段éãšåŸæ®µéãšã®éåéæ¯çãçãã
ãªãããã«60åééåããããã®çµæ178ïœã®å ±
éåäœãåŸããããå ±éåäœã®MIã¯1.2ïœïŒ10
åãHLMIïŒMIã¯29ãå¯åºŠã¯0.922ïœïŒcm3ã§ãã€
ãããŸã嵩å¯åºŠã¯0.19ïœïŒcm3ã§èããäœããã®ã§
ãã€ãããŸãããã®å ±éåäœã®ïŒâããã»ã³å«æ
éã¯7.0ééïŒ ã§ã€ãã æ¯èŒäŸ ïŒ ç¹éæ52â121689å·å ¬å ±ã«èšèŒã®è§Šåªã«çžåœã
ã觊åªç³»ãçšããæ¬é¡ã«è©²åœããéåæ¡ä»¶ã«ãã
éåãè¡ã€ããããªãã¡ã (a) 觊åªèª¿è£œ ç¡æ°Žå¡©åãã°ãã·ãŠã 46ïœïŒ23éšïŒïŒåå¡©åã
ã¿ã³ïŒïœïŒ1.5éšïŒïŒå¡©åã¢ã«ãããŠã ãžããšãã«
ãšãŒãã«é¯äœïŒïœïŒ4.5éšïŒãïŒã¹ãã³ã¬ã¹è£œ
ãããã«ä»èŸŒã¿ã24æéå ±ç²ç ãå®æœããåºäœè§Š
åªæåãåŸãã (b) éå ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒããå
åçªçŽ 眮æããïŒâããã»ã³1.2ãä»èŸŒã¿ãã
ãã«äžèšåºäœè§Šåª20mgããã³ããªã€ãœããã«ã¢ã«
ãããŠã 0.7ïœãäŸçµŠããã枩床ã65âãšããªãŒ
ãã¯ã¬ãŒãå å§ã1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°ŽçŽ
åå§6.0KgïŒcm2ãè£ å ¥ããç¶ããŠå šå§ã17.0KgïŒ
cm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠã35åé
éåãããçæããå ±éåäœã®äžéšãæ¡åãèµ€å€
åžåã¹ãã¯ãã«ã«ããïŒâããã»ã³å«æéã枬å®
ãããšããã2.2ééïŒ ã§ãããMIã¯0.6ïœïŒ10å
ã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
65âãšããŠæ°ŽçŽ åå§2.5KgïŒcm2ãè£ å ¥ããç¶ããŠ
å šå§ã8.5KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶ç
ã«äŸçµŠããå段éãšåŸæ®µéãšã®éåéæ¯çãçã
ããªãããã«65åééåããããã®çµæ144ïœã®
å ±éåäœãåŸããããå ±éåäœã®MIã¯0.5ïœïŒ10
åãHLMIïŒMIã¯31ãå¯åºŠã¯0.923ïœïŒcm3ã§ãã€
ãããŸã嵩å¯åºŠã¯0.15ïœïŒcm3ã§èããäœããã®ã§
ãã€ãããŸãããã®å ±éåäœã®ïŒâããã»ã³å«æ
éã¯6.9ééïŒ ã§ãã€ãã æ¯èŒäŸ ïŒ æ¯èŒäŸïŒã§åŸã觊åªãçšããéåãæ¯èŒäŸïŒãš
åæ§ã«å段éã®ã¡ã«ãã€ã³ããã¯ã¹ãåŸæ®µéã®ã¡
ã«ãã€ã³ããã¯ã¹æªæºãšãªããæ¡ä»¶ã§è¡ã€ããã
ãªãã¡ã (b) éå ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒããå
åçªçŽ 眮æããïŒâããã»ã³1.2ãä»èŸŒã¿ãã
ãã«äžèšåºäœè§Šåª20mgããã³ããªã€ãœããã«ã¢ã«
ãããŠã 0.7ïœãäŸçµŠããã枩床ã65âãšããªãŒ
ãã¯ã¬ãŒãå å§ã1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°ŽçŽ
åå§2.5KgïŒcm2ãè£ å ¥ããç¶ããŠå šå§ã8.5KgïŒcm2
ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠã40åéé
åãããçæããå ±éåäœã®äžéšãæ¡åãèµ€å€åž
åã¹ãã¯ãã«ã«ããïŒâããã»ã³å«æéã枬å®ã
ããšããã10.8ééïŒ ã§ãããMIã¯0.4ïœïŒ10å
ã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
65âãšããŠæ°ŽçŽ åå§6.0KgïŒcm2ãè£ å ¥ããç¶ããŠ
å šå§ã17KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«
äŸçµŠããå段éãšåŸæ®µéãšã®éåéæ¯çãçãã
ãªãããã«70åééåããããã®çµæ138ïœã®å ±
éåäœãåŸããããå ±éåäœã®MIã¯0.5ïœïŒ10
åãHLMIïŒMIã¯33ãå¯åºŠã¯0.924ïœïŒcm3ã§ãã€
ãããŸã嵩å¯åºŠã¯0.12ïœïŒcm3ã§èããäœããã®ã§
ãã€ãããŸãããã®å ±éåäœã®ïŒâããã»ã³å«æ
éã¯6.7ééïŒ ã§ãã€ãã 以äžã®å®æœäŸããã³æ¯èŒäŸã®å段ééåãåŸæ®µ
ééåãæçµè£œåã®ã¡ã«ãã€ã³ããã¯ã¹ãšã³ã¢ã
ããŒå«éã次衚第ïŒè¡šã«ç€ºãã
éã«ãå段éã®ã¡ã«ãã€ã³ããã¯ã¹ãåŸæ®µã®ã¡ã«
ãã€ã³ããã¯ã¹æªæºãšãªãæ¡ä»¶ã§è¡ã€ããããªã
ã¡ (a) 觊åªèª¿è£œ æªæè£ çœ®ã®ä»ãã容éïŒã®ãã©ã¹ã³ã«ãéå±
ãã°ãã·ãŠã 2.0ïœããã³TiïŒïŒ¯ânC4H9ïŒ456ïœã
å ãã80âã«ææž©ãæªæããªãããäºããšãŠçŽ
0.1ïœã溶解ããïœâãã¿ããŒã«12.5ïœãïŒæé
ãããŠæ»Žäžããããã®åŸ140âã«ææž©ãïŒæéä¿
æããããã®ããã«ããŠåŸãåå¿ç©ã60âãŸã§å·
åŽããŠãããµã³150mlãå ãåžéããã次ã«45â
ã§ãšãã«ã¢ã«ãããŠã ãžã¯ããªãã®50ïŒ ãããµã³
溶液365mlãïŒæéãããŠå ããåŸã60âã§30å
éçæããããã€ã¥ããŠãããµã³ã§äžæŸæ¶²ã«å¡©çŽ
ã€ãªã³ãæ€åºãããªããªããŸã§çæç©ãæŽæµããŠ
åºäœè§ŠåªãåŸãã (b) éå ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒããå
åçªçŽ 眮æããïŒâããã»ã³1.2ãä»èŸŒã¿ãã
ãã«äžèšåºäœè§Šåª12mgããã³ããªã€ãœããã«ã¢ã«
ãããŠã 0.7ïœãäŸçµŠããã枩床ã65âãšããªãŒ
ãã¯ã¬ãŒãå å§ã1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°ŽçŽ
åå§2.5KgïŒcm2ãè£ å ¥ããç¶ããŠå šå§ã8.5KgïŒcm2
ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠã35åéé
åãããçæããå ±éåäœã®äžéšãæ¡åãèµ€å€åž
åã¹ãã¯ãã«ã«ããïŒâããã»ã³å«æéã枬å®ã
ããšããã11.6ééïŒ ã§ãããMIã¯0.7ïœïŒ10å
ã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
65âãšããŠæ°ŽçŽ åå§6.0KgïŒcm2ãè£ å ¥ããç¶ããŠ
å šå§ã17KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«
äŸçµŠããå段éãšåŸæ®µéãšã®éåéæ¯çãçãã
ãªãããã«60åééåããããã®çµæ178ïœã®å ±
éåäœãåŸããããå ±éåäœã®MIã¯1.2ïœïŒ10
åãHLMIïŒMIã¯29ãå¯åºŠã¯0.922ïœïŒcm3ã§ãã€
ãããŸã嵩å¯åºŠã¯0.19ïœïŒcm3ã§èããäœããã®ã§
ãã€ãããŸãããã®å ±éåäœã®ïŒâããã»ã³å«æ
éã¯7.0ééïŒ ã§ã€ãã æ¯èŒäŸ ïŒ ç¹éæ52â121689å·å ¬å ±ã«èšèŒã®è§Šåªã«çžåœã
ã觊åªç³»ãçšããæ¬é¡ã«è©²åœããéåæ¡ä»¶ã«ãã
éåãè¡ã€ããããªãã¡ã (a) 觊åªèª¿è£œ ç¡æ°Žå¡©åãã°ãã·ãŠã 46ïœïŒ23éšïŒïŒåå¡©åã
ã¿ã³ïŒïœïŒ1.5éšïŒïŒå¡©åã¢ã«ãããŠã ãžããšãã«
ãšãŒãã«é¯äœïŒïœïŒ4.5éšïŒãïŒã¹ãã³ã¬ã¹è£œ
ãããã«ä»èŸŒã¿ã24æéå ±ç²ç ãå®æœããåºäœè§Š
åªæåãåŸãã (b) éå ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒããå
åçªçŽ 眮æããïŒâããã»ã³1.2ãä»èŸŒã¿ãã
ãã«äžèšåºäœè§Šåª20mgããã³ããªã€ãœããã«ã¢ã«
ãããŠã 0.7ïœãäŸçµŠããã枩床ã65âãšããªãŒ
ãã¯ã¬ãŒãå å§ã1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°ŽçŽ
åå§6.0KgïŒcm2ãè£ å ¥ããç¶ããŠå šå§ã17.0KgïŒ
cm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠã35åé
éåãããçæããå ±éåäœã®äžéšãæ¡åãèµ€å€
åžåã¹ãã¯ãã«ã«ããïŒâããã»ã³å«æéã枬å®
ãããšããã2.2ééïŒ ã§ãããMIã¯0.6ïœïŒ10å
ã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
65âãšããŠæ°ŽçŽ åå§2.5KgïŒcm2ãè£ å ¥ããç¶ããŠ
å šå§ã8.5KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶ç
ã«äŸçµŠããå段éãšåŸæ®µéãšã®éåéæ¯çãçã
ããªãããã«65åééåããããã®çµæ144ïœã®
å ±éåäœãåŸããããå ±éåäœã®MIã¯0.5ïœïŒ10
åãHLMIïŒMIã¯31ãå¯åºŠã¯0.923ïœïŒcm3ã§ãã€
ãããŸã嵩å¯åºŠã¯0.15ïœïŒcm3ã§èããäœããã®ã§
ãã€ãããŸãããã®å ±éåäœã®ïŒâããã»ã³å«æ
éã¯6.9ééïŒ ã§ãã€ãã æ¯èŒäŸ ïŒ æ¯èŒäŸïŒã§åŸã觊åªãçšããéåãæ¯èŒäŸïŒãš
åæ§ã«å段éã®ã¡ã«ãã€ã³ããã¯ã¹ãåŸæ®µéã®ã¡
ã«ãã€ã³ããã¯ã¹æªæºãšãªããæ¡ä»¶ã§è¡ã€ããã
ãªãã¡ã (b) éå ïŒïœâïŒïŒ å段ééå å 容ç©ïŒã®ã¹ãã³ã¬ã¹è£œãªãŒãã¯ã¬ãŒããå
åçªçŽ 眮æããïŒâããã»ã³1.2ãä»èŸŒã¿ãã
ãã«äžèšåºäœè§Šåª20mgããã³ããªã€ãœããã«ã¢ã«
ãããŠã 0.7ïœãäŸçµŠããã枩床ã65âãšããªãŒ
ãã¯ã¬ãŒãå å§ã1.0KgïŒcm2ã«èª¿ç¯ããåŸãæ°ŽçŽ
åå§2.5KgïŒcm2ãè£ å ¥ããç¶ããŠå šå§ã8.5KgïŒcm2
ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«äŸçµŠã40åéé
åãããçæããå ±éåäœã®äžéšãæ¡åãèµ€å€åž
åã¹ãã¯ãã«ã«ããïŒâããã»ã³å«æéã枬å®ã
ããšããã10.8ééïŒ ã§ãããMIã¯0.4ïœïŒ10å
ã§ãã€ãã ïŒïœâïŒïŒ åŸæ®µééå å段ééååŸãæ°çžéšåãçªçŽ ã§çœ®æããåã³
65âãšããŠæ°ŽçŽ åå§6.0KgïŒcm2ãè£ å ¥ããç¶ããŠ
å šå§ã17KgïŒcm2ãšãªãããã«ãšãã¬ã³ãé£ç¶çã«
äŸçµŠããå段éãšåŸæ®µéãšã®éåéæ¯çãçãã
ãªãããã«70åééåããããã®çµæ138ïœã®å ±
éåäœãåŸããããå ±éåäœã®MIã¯0.5ïœïŒ10
åãHLMIïŒMIã¯33ãå¯åºŠã¯0.924ïœïŒcm3ã§ãã€
ãããŸã嵩å¯åºŠã¯0.12ïœïŒcm3ã§èããäœããã®ã§
ãã€ãããŸãããã®å ±éåäœã®ïŒâããã»ã³å«æ
éã¯6.7ééïŒ ã§ãã€ãã 以äžã®å®æœäŸããã³æ¯èŒäŸã®å段ééåãåŸæ®µ
ééåãæçµè£œåã®ã¡ã«ãã€ã³ããã¯ã¹ãšã³ã¢ã
ããŒå«éã次衚第ïŒè¡šã«ç€ºãã
ãè¡šã
第ïŒå³ã¯è§Šåªèª¿è£œå·¥çšãè¡šããããŒãã€ãŒãå³
ã§ããã
ã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ ãšãã¬ã³ãšÎ±âãªã¬ãã€ã³ãšãå ±éåããŠãš
ãã¬ã³ç³»å ±éåäœã補é ããã«ããã€ãŠã (1) 觊åªæå(A)ãšããŠã(i)éå±ãã°ãã·ãŠã ã(ii)
ã¢ã«ã³ãŒã«ã(iii)ããã©ã¢ã«ã³ãã·ãã¿ã³ããã³
(iv)ã±ã€çŽ ååç©ãåå¿ãããŠåŸãããçæç©ãš
(v)ããã²ã³åã¢ã«ãããŠã ååç©ãšãåå¿ãã
ãŠåŸãããåºäœè§Šåªæåãšã觊åªæå(B)ãšã
ãŠãææ©ã¢ã«ãããŠã ååç©ããéžãã å°ãªã
ãšãïŒçš®ãšãããªã觊åªãçšããããšã (2) éå溶åªãšããŠæ¶²äœç¶ã®Î±âãªã¬ãã€ã³ãŸã
ã¯ãããšäžæŽ»æ§æº¶åªãšã®æ··å溶åªãçšããã
ãšã (3) å段ééå(a)ãšããŠããã§çæããå ±éåäœ
ã®Î±âãªã¬ãã€ã³å«æéã10ééïŒ ä»¥äžãã¡ã«
ãã€ã³ããã¯ã¹ã0.1ã3000ïœïŒ10åããã³é
åéãå šéåéã®10ã70ééïŒ ãšãªãããã«é
åããéå段éãšãåŸæ®µééå(b)ãšããŠããã§
çæããå ±éåäœã®Î±âãªã¬ãã€ã³å«æéãå
段ééåäœã®Î±âãªã¬ãã€ã³å«æé以äž20éé
ïŒ ä»¥äžãã¡ã«ãã€ã³ããã¯ã¹ã0.001ã50ïœïŒ
10åããã³éåéãå šéåéã®90ã30ééïŒ ãš
ãªããããã«éåããéå段éãšãããªãå°ãª
ããšãïŒåã®éå段éãçšããããšãããã³å
段ééåã§åŸãããå ±éåäœã®ã¡ã«ãã€ã³ãã
ã¯ã¹ãåŸæ®µééåã§åŸãããå ±éåäœã®ã¡ã«ã
ã€ã³ããã¯ã¹ä»¥äžã§ããããšãç¹åŸŽãšããå¯åºŠ
0.945ïœïŒcm3以äžã®ãšãã¬ã³ç³»å ±éåäœã®è£œé
æ¹æ³ã ïŒ éå溶åªãšããŠæ¶²äœç¶ã®Î±âãªã¬ãã€ã³ã®ã¿
ãçšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è£œé æ¹æ³ã
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16957082A JPS5959704A (ja) | 1982-09-30 | 1982-09-30 | ãšãã¬ã³ç³»å ±éåäœã®è£œé æ¹æ³ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16957082A JPS5959704A (ja) | 1982-09-30 | 1982-09-30 | ãšãã¬ã³ç³»å ±éåäœã®è£œé æ¹æ³ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5959704A JPS5959704A (ja) | 1984-04-05 |
| JPH041003B2 true JPH041003B2 (ja) | 1992-01-09 |
Family
ID=15888917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16957082A Granted JPS5959704A (ja) | 1982-09-30 | 1982-09-30 | ãšãã¬ã³ç³»å ±éåäœã®è£œé æ¹æ³ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959704A (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5098586A (ja) * | 1973-12-28 | 1975-08-05 | ||
| JPS52121689A (en) * | 1976-04-06 | 1977-10-13 | Mitsui Toatsu Chem Inc | Polymerization method of low-density polyethylene |
-
1982
- 1982-09-30 JP JP16957082A patent/JPS5959704A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5098586A (ja) * | 1973-12-28 | 1975-08-05 | ||
| JPS52121689A (en) * | 1976-04-06 | 1977-10-13 | Mitsui Toatsu Chem Inc | Polymerization method of low-density polyethylene |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5959704A (ja) | 1984-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH05310824A (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| JPH0422163B2 (ja) | ||
| JP2850427B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| US4398006A (en) | Process for producing polybutene-1 | |
| JP3044262B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| JPH0570519A (ja) | è¶ é«ååéããªãšãã¬ã³ã®è£œé æ¹æ³ | |
| JPS6258367B2 (ja) | ||
| JP3319051B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| JPH0791336B2 (ja) | ããªãªã¬ãã£ã³è§Šåªããã³ãªã¬ãã£ã³ããªããŒã®è£œé æ¹æ³ | |
| JPH041003B2 (ja) | ||
| JPS6248682B2 (ja) | ||
| JP2757206B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| EP0522424B1 (en) | Method for producing a polyolefin | |
| JPH06104684B2 (ja) | ãšãã¬ã³ã®éååã³å ±éåçšè§Šåªã®èª¿è£œæ³ | |
| JP3006139B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| JP3086891B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| US5481056A (en) | Process for the preparation of polyolefins | |
| JP3966066B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| JPH0424362B2 (ja) | ||
| JPS6072908A (ja) | ãšãã¬ã³å ±éåäœã®è£œé æ¹æ³ | |
| JP3211268B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| JP3223566B2 (ja) | ããªãªã¬ãã£ã³ã®è£œé æ¹æ³ | |
| JP2535914B2 (ja) | ããªãšãã¬ã³ã®è£œé æ¹æ³ | |
| JPH0366708A (ja) | ããªãšãã¬ã³ã®è£œé æ¹æ³ | |
| JPS62161804A (ja) | ããªãšãã¬ã³ã®è£œé æ¹æ³ |