JPH0557226B2 - - Google Patents
Info
- Publication number
- JPH0557226B2 JPH0557226B2 JP1097516A JP9751689A JPH0557226B2 JP H0557226 B2 JPH0557226 B2 JP H0557226B2 JP 1097516 A JP1097516 A JP 1097516A JP 9751689 A JP9751689 A JP 9751689A JP H0557226 B2 JPH0557226 B2 JP H0557226B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- gypsum
- weight
- acrylic acid
- producing
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 86
- 229920000642 polymer Polymers 0.000 claims description 50
- 238000004519 manufacturing process Methods 0.000 claims description 38
- 229910052602 gypsum Inorganic materials 0.000 claims description 31
- 239000010440 gypsum Substances 0.000 claims description 31
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 19
- 239000000178 monomer Substances 0.000 claims description 19
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 16
- 239000003431 cross linking reagent Substances 0.000 claims description 12
- -1 aliphatic carbon hydrogen Chemical class 0.000 claims description 11
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 9
- 238000004132 cross linking Methods 0.000 claims description 8
- 229920006243 acrylic copolymer Polymers 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical group CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 claims description 5
- 230000036571 hydration Effects 0.000 claims description 5
- 238000006703 hydration reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 3
- 229910052925 anhydrite Inorganic materials 0.000 claims description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 37
- 238000010521 absorption reaction Methods 0.000 description 24
- 239000002270 dispersing agent Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XOALFFJGWSCQEO-UHFFFAOYSA-N tridecyl prop-2-enoate Chemical compound CCCCCCCCCCCCCOC(=O)C=C XOALFFJGWSCQEO-UHFFFAOYSA-N 0.000 description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 3
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 description 2
- FLCAEMBIQVZWIF-UHFFFAOYSA-N 6-(dimethylamino)-2-methylhex-2-enamide Chemical compound CN(C)CCCC=C(C)C(N)=O FLCAEMBIQVZWIF-UHFFFAOYSA-N 0.000 description 2
- JTHZUSWLNCPZLX-UHFFFAOYSA-N 6-fluoro-3-methyl-2h-indazole Chemical compound FC1=CC=C2C(C)=NNC2=C1 JTHZUSWLNCPZLX-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010558 suspension polymerization method Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 1
- CUGZWHZWSVUSBE-UHFFFAOYSA-N 2-(oxiran-2-ylmethoxy)ethanol Chemical compound OCCOCC1CO1 CUGZWHZWSVUSBE-UHFFFAOYSA-N 0.000 description 1
- SYEWHONLFGZGLK-UHFFFAOYSA-N 2-[1,3-bis(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COCC(OCC1OC1)COCC1CO1 SYEWHONLFGZGLK-UHFFFAOYSA-N 0.000 description 1
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 description 1
- SSONCJTVDRSLNK-UHFFFAOYSA-N 2-methylprop-2-enoic acid;hydrochloride Chemical compound Cl.CC(=C)C(O)=O SSONCJTVDRSLNK-UHFFFAOYSA-N 0.000 description 1
- WHNPOQXWAMXPTA-UHFFFAOYSA-N 3-methylbut-2-enamide Chemical compound CC(C)=CC(N)=O WHNPOQXWAMXPTA-UHFFFAOYSA-N 0.000 description 1
- ZWAPMFBHEQZLGK-UHFFFAOYSA-N 5-(dimethylamino)-2-methylidenepentanamide Chemical compound CN(C)CCCC(=C)C(N)=O ZWAPMFBHEQZLGK-UHFFFAOYSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- BOQSSGDQNWEFSX-UHFFFAOYSA-N propan-2-yl 2-methylprop-2-enoate Chemical compound CC(C)OC(=O)C(C)=C BOQSSGDQNWEFSX-UHFFFAOYSA-N 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- KEROTHRUZYBWCY-UHFFFAOYSA-N tridecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCOC(=O)C(C)=C KEROTHRUZYBWCY-UHFFFAOYSA-N 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00Â -Â C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00Â -Â C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
- C04B20/1088—Water
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/002—Water
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
ç£æ¥äžã®å©çšåé
æ¬çºæã¯åŸæ¥ã«ç¡ãååãªåŒ·åºŠãæããç³èæ
圢åããã®è£œé æ¹æ³ãåã³è©²ç³èæ圢å補é ã«å¿
èŠäžå¯æ¬ ãªç³è硬åçšå æ¥æ°Žã®è£œé æ¹æ³ã«é¢ãã
ãã®ã§ããã åŸæ¥ã®æè¡ïŒœ ç³èæ圢åã補é ããå Žåãåæ°Žç³èã®æ°Žå硬
ååå¿ã«å¿ èŠãªçè«æ°Žéã¯åæ°Žç³èã®ééã®çŽ20
ééïŒ ã§ãããããããã®çè«æ°Žéã§ã¯åæ°Žç³è
ãšæ°Žãšãæ··åããããšèªäœãé£ãããããããå
äžã«æ··ç·Žããããããã®æ··ç·Žç©ãè¯å¥œãªæµåæ§ã
ä¿æããããã«ã¯ã¯ããã«å€éã®æ°Žãæå ¥æ··åã
ãå¿ èŠããã€ãã çºæã解決ããããšãã課é¡ïŒœ ããããªãã補é æã®æ°Žåéã¯ç¡¬ååŸã®ç³èæ
圢åã®åŒ·åºŠãšé¢ä¿ãæããçè«æ°Žéã«è¿ãæ°Žéã§
補é ããç³èæ圢åã«æ¯ããŠå€éã®æ°Žãçšããç³
èæ圢åã¯åŒ·åºŠãèä¹ æ§ãèããå£ã€ãŠãããã
ã®ãããªãã¹ã補é æã«æ··å ¥ãããæ°Žåéãæžã
ãæ€èšããªãããŠãããåè¿°ã®åŠãåé¡ãããã
ååãªåŒ·åºŠãèä¹ æ§ãæãããã補é æã®æ··ç·Žã
容æãªç³èæ圢ååã³ãã®è£œé æ¹æ³ã匷ãèŠæã
ããŠããã 課é¡ã解決ããããã®æ段åã³äœçšïŒœ æ¬çºæè ãã¯äžèšèª²é¡ã解決ãã¹ãéæç 究ã
éããçµæãåžæ°Žããç¶æ ã§ãæ°Žãæ§é å ã«å æ¥
ããŠç¬ç«ãã埮ç²ãã©ã€ç¶ãä¿ã€åžæ°Žæ§ããªããŒ
ãç³è硬åçšã«çšããã°å°ãªãæ°Žåéã§åç³èå
ã¯ç¡æ°Žç³èãšæ°Žå硬ååå¿ãçããããããšãã§
ããé«åŒ·åºŠã®æ圢åã容æã«è£œé ã§ããããšãèŠ
åºããæ¬çºæãå®æããã å³ã¡ãæ¬çºæã§ã¯ç¹å®ã®åžæ°Žæ§ããªããŒãçšã
ãŠæ°Žãç¬ç«ãããã©ã€ç¶ã®ç³è硬åçšå æ¥æ°ŽïŒä»¥
äžãå æ¥æ°Žããšç§°ããïŒã®åŸ®ç²åãšããŠç³èç²æ«
ãšæ··åãã次ã«å æ¥ããŠããããªããŒããå æ¥æ°Ž
ãå€éšã«æŒãåºããŠç³èãšæ°Žå硬ååå¿ãããã
ãã®ã§ããã 以äžãæ¬çºæã詳现ã«èª¬æããã åŸæ¥ã®åžæ°Žæ§ããªããŒã¯çµŠæ°ŽåŸãŒãªãŒç¶ã«ãª
ããç³èç²æ«ãšæ··åãããšããã³ç¶æ ãçããŠå
äžãªç²äœæ··åãè¡ãããšãã§ããªãããæ¬çºæã®
å æ¥æ°Žã®è£œé æ¹æ³ã«çšããåžæ°Žæ§ããªããŒã¯åžæ°Ž
åŸããã©ã€ç¶ã®ç²åãšããŠååšããç³èç²æ«ãšã®
也åŒæ··åãå¯èœã§ããã æ¬çºæã«çšããããåžæ°Žæ§ããªããŒã¯ã¢ã¯ãªã«
å ±éåäœãèèªæçåæ°ŽçŽ ã«æº¶è§£ãã¢ã¯ãªã«é žãš
ãã®ã¢ã«ã«ãªéå±å¡©æ°Žæº¶æ¶²ãåæ£ãããéçžæžæ¿
éåããæ¶æ©å€ã§ä¹Ÿç¥ã也ç¥ããããã®ã§ããã
æ¬çºæã«çšããããã¢ã¯ãªã«å ±éåäœãšããŠã¯ã (a) ã¢ã¯ãªã«é žã¢ã«ãã«ãšã¹ãã«åã¯ã¡ã¿ã¯ãªã«
é žã¢ã«ãã«ãšã¹ãã«ã§ãã¢ã«ãã«åºã®ççŽ æ°ã
ïŒä»¥äžã®åéäœ40ã95ééïŒ ãšã (b) ã«ã«ããã·ã«åºãã¢ããåºã第ïŒã¢ã³ã¢ããŠ
ã åºãããããã·ã«åºããéžæãããïŒçš®ãå«
æãããã¢ã¯ãªã«é žãã¡ã¿ã¯ãªã«é žãã¢ã¯ãªã«
ã¢ãããã¡ã¿ã¯ãªã«ã¢ããããéžæãããå°ãª
ããšãïŒçš®ã®èªå°äœã®åéäœïŒã40ééïŒ ãšã (c) äžèš(a)ã(b)ãšå ±éåå¯èœãªäžé£œååéäœïŒã
40ééïŒ ãšãæ§ææåãšããå ±éåäœã§ããã(a)æåã®ã¢
ã¯ãªã«é žåã¯ã¡ã¿ã¯ãªã«é žã¢ã«ãã«ãšã¹ãã«ãšã
ãŠã¯ãã¢ã«ãã«åºã®åçŽ æ°ãïŒä»¥äžã§ããã°è¯
ããåžè²©ãã容æã«å ¥æã§ããåéäœãšããŠãã¢
ã¯ãªã«é žïŒâãšãã«ããã·ã«ãã¡ã¿ã¯ãªã«é žïŒâ
ãšãã«ããã·ã«ãã¢ã¯ãªã«é žã©ãŠãªã«ãã¡ã¿ã¯ãª
ã«é žã©ãŠãªã«ãã¢ã¯ãªã«é žããªãã·ã«ãã¡ã¿ã¯ãª
ã«é žããªãã·ã«ãã¢ã¯ãªã«é žã©ãŠãªã«ã»ããªãã·
ã«æ··åãšã¹ãã«ãã¢ã¯ãªã«é žã¹ãã¢ãªã«ãã¡ã¿ã¯
ãªã«é žã¹ãã¢ãªã«ãªã©ãããã (a) æåãéžæããå Žåãã¬ã©ã¹è»¢ç§»ç¹ãåºæ¥ã
ã ãé«ãçšãæ°Žç³»æžæ¿éåã§åæ£å€ãåæãã
éãããŒãºã®ããããã³ã°ãèµ·ããã«ãããŠéœ
åãè¯ããååéäœã®ã¬ã©ã¹è»¢ç§»ç¹ã第ïŒè¡šã«
瀺ãã
圢åããã®è£œé æ¹æ³ãåã³è©²ç³èæ圢å補é ã«å¿
èŠäžå¯æ¬ ãªç³è硬åçšå æ¥æ°Žã®è£œé æ¹æ³ã«é¢ãã
ãã®ã§ããã åŸæ¥ã®æè¡ïŒœ ç³èæ圢åã補é ããå Žåãåæ°Žç³èã®æ°Žå硬
ååå¿ã«å¿ èŠãªçè«æ°Žéã¯åæ°Žç³èã®ééã®çŽ20
ééïŒ ã§ãããããããã®çè«æ°Žéã§ã¯åæ°Žç³è
ãšæ°Žãšãæ··åããããšèªäœãé£ãããããããå
äžã«æ··ç·Žããããããã®æ··ç·Žç©ãè¯å¥œãªæµåæ§ã
ä¿æããããã«ã¯ã¯ããã«å€éã®æ°Žãæå ¥æ··åã
ãå¿ èŠããã€ãã çºæã解決ããããšãã課é¡ïŒœ ããããªãã補é æã®æ°Žåéã¯ç¡¬ååŸã®ç³èæ
圢åã®åŒ·åºŠãšé¢ä¿ãæããçè«æ°Žéã«è¿ãæ°Žéã§
補é ããç³èæ圢åã«æ¯ããŠå€éã®æ°Žãçšããç³
èæ圢åã¯åŒ·åºŠãèä¹ æ§ãèããå£ã€ãŠãããã
ã®ãããªãã¹ã補é æã«æ··å ¥ãããæ°Žåéãæžã
ãæ€èšããªãããŠãããåè¿°ã®åŠãåé¡ãããã
ååãªåŒ·åºŠãèä¹ æ§ãæãããã補é æã®æ··ç·Žã
容æãªç³èæ圢ååã³ãã®è£œé æ¹æ³ã匷ãèŠæã
ããŠããã 課é¡ã解決ããããã®æ段åã³äœçšïŒœ æ¬çºæè ãã¯äžèšèª²é¡ã解決ãã¹ãéæç 究ã
éããçµæãåžæ°Žããç¶æ ã§ãæ°Žãæ§é å ã«å æ¥
ããŠç¬ç«ãã埮ç²ãã©ã€ç¶ãä¿ã€åžæ°Žæ§ããªããŒ
ãç³è硬åçšã«çšããã°å°ãªãæ°Žåéã§åç³èå
ã¯ç¡æ°Žç³èãšæ°Žå硬ååå¿ãçããããããšãã§
ããé«åŒ·åºŠã®æ圢åã容æã«è£œé ã§ããããšãèŠ
åºããæ¬çºæãå®æããã å³ã¡ãæ¬çºæã§ã¯ç¹å®ã®åžæ°Žæ§ããªããŒãçšã
ãŠæ°Žãç¬ç«ãããã©ã€ç¶ã®ç³è硬åçšå æ¥æ°ŽïŒä»¥
äžãå æ¥æ°Žããšç§°ããïŒã®åŸ®ç²åãšããŠç³èç²æ«
ãšæ··åãã次ã«å æ¥ããŠããããªããŒããå æ¥æ°Ž
ãå€éšã«æŒãåºããŠç³èãšæ°Žå硬ååå¿ãããã
ãã®ã§ããã 以äžãæ¬çºæã詳现ã«èª¬æããã åŸæ¥ã®åžæ°Žæ§ããªããŒã¯çµŠæ°ŽåŸãŒãªãŒç¶ã«ãª
ããç³èç²æ«ãšæ··åãããšããã³ç¶æ ãçããŠå
äžãªç²äœæ··åãè¡ãããšãã§ããªãããæ¬çºæã®
å æ¥æ°Žã®è£œé æ¹æ³ã«çšããåžæ°Žæ§ããªããŒã¯åžæ°Ž
åŸããã©ã€ç¶ã®ç²åãšããŠååšããç³èç²æ«ãšã®
也åŒæ··åãå¯èœã§ããã æ¬çºæã«çšããããåžæ°Žæ§ããªããŒã¯ã¢ã¯ãªã«
å ±éåäœãèèªæçåæ°ŽçŽ ã«æº¶è§£ãã¢ã¯ãªã«é žãš
ãã®ã¢ã«ã«ãªéå±å¡©æ°Žæº¶æ¶²ãåæ£ãããéçžæžæ¿
éåããæ¶æ©å€ã§ä¹Ÿç¥ã也ç¥ããããã®ã§ããã
æ¬çºæã«çšããããã¢ã¯ãªã«å ±éåäœãšããŠã¯ã (a) ã¢ã¯ãªã«é žã¢ã«ãã«ãšã¹ãã«åã¯ã¡ã¿ã¯ãªã«
é žã¢ã«ãã«ãšã¹ãã«ã§ãã¢ã«ãã«åºã®ççŽ æ°ã
ïŒä»¥äžã®åéäœ40ã95ééïŒ ãšã (b) ã«ã«ããã·ã«åºãã¢ããåºã第ïŒã¢ã³ã¢ããŠ
ã åºãããããã·ã«åºããéžæãããïŒçš®ãå«
æãããã¢ã¯ãªã«é žãã¡ã¿ã¯ãªã«é žãã¢ã¯ãªã«
ã¢ãããã¡ã¿ã¯ãªã«ã¢ããããéžæãããå°ãª
ããšãïŒçš®ã®èªå°äœã®åéäœïŒã40ééïŒ ãšã (c) äžèš(a)ã(b)ãšå ±éåå¯èœãªäžé£œååéäœïŒã
40ééïŒ ãšãæ§ææåãšããå ±éåäœã§ããã(a)æåã®ã¢
ã¯ãªã«é žåã¯ã¡ã¿ã¯ãªã«é žã¢ã«ãã«ãšã¹ãã«ãšã
ãŠã¯ãã¢ã«ãã«åºã®åçŽ æ°ãïŒä»¥äžã§ããã°è¯
ããåžè²©ãã容æã«å ¥æã§ããåéäœãšããŠãã¢
ã¯ãªã«é žïŒâãšãã«ããã·ã«ãã¡ã¿ã¯ãªã«é žïŒâ
ãšãã«ããã·ã«ãã¢ã¯ãªã«é žã©ãŠãªã«ãã¡ã¿ã¯ãª
ã«é žã©ãŠãªã«ãã¢ã¯ãªã«é žããªãã·ã«ãã¡ã¿ã¯ãª
ã«é žããªãã·ã«ãã¢ã¯ãªã«é žã©ãŠãªã«ã»ããªãã·
ã«æ··åãšã¹ãã«ãã¢ã¯ãªã«é žã¹ãã¢ãªã«ãã¡ã¿ã¯
ãªã«é žã¹ãã¢ãªã«ãªã©ãããã (a) æåãéžæããå Žåãã¬ã©ã¹è»¢ç§»ç¹ãåºæ¥ã
ã ãé«ãçšãæ°Žç³»æžæ¿éåã§åæ£å€ãåæãã
éãããŒãºã®ããããã³ã°ãèµ·ããã«ãããŠéœ
åãè¯ããååéäœã®ã¬ã©ã¹è»¢ç§»ç¹ã第ïŒè¡šã«
瀺ãã
ãè¡šã
äŸãã°ãã¡ã¿ã¯ãªã«é
žïŒâãšãã«ããã¹ã«ã
ã¢ã¯ãªã«é žã©ãŠãªã«ãã¢ã¯ãªã«é žã©ãŠãªã«ã»ã
ãªãã·ã«æ··åãšã¹ãã«ãã¢ã¯ãªã«é žããªãã·
ã«ãã¢ã¯ãªã«é žã¹ãã¢ãªã«ãã¡ã¿ã¯ãªã«é žã¹ã
ã¢ãªã«çã§ããã (b) æåã®ã«ã«ããã·ã«åºãã¢ããåºã第ïŒã¢ã³
ã¢ããŠã åºãããããã·ã«åºããéžæãããïŒ
çš®ãå«æãããã¢ã¯ãªã«é žãã¡ã¿ã¯ãªã«é žãã¢
ã¯ãªã«ã¢ãããã¡ã¿ã¯ãªã«ã¢ããããéžæãã
ãå°ãªããšãïŒçš®ã®èªå°äœãšããŠã¯ã¢ã¯ãªã«
é žãã¡ã¿ã¯ãªã«é žãã€ã¿ã³ã³é žãã¢ã¯ãªã«é žãž
ã¡ãã«ã¢ãããšãã«ãã¡ã¿ã¯ãªã«é žãžã¡ã·ã«ã¢
ãããšãã«ãã¢ã¯ãªã«é žãžãšãã«ã¢ãããšã
ã«ãã¡ã¿ã¯ãªã«é žãžãšãã«ã¢ãããšãã«ãã¢ã¯
ãªã«é žããªã¡ãã«ã¢ãããšãã«ã¯ãã©ã€ããã¡
ã¿ã¯ãªã«é žããªã¡ãã«ã¢ãããšãã«ã¯ãã©ã€
ããã¢ã¯ãªã«é žïŒâããããã·ãšãã«ãã¡ã¿ã¯
ãªã«é žïŒâããããã·ãšãã«ãã¢ã¯ãªã«é žïŒâ
ããããã·ãããã«ãã¡ã¿ã¯ãªã«é žïŒâããã
ãã·ãããã«ãã¢ã¯ãªã«ã¢ããããžã¡ãã«ã¢ã¯
ãªã«ã¢ããããžã¡ãã«ã¢ãããããã«ã¢ã¯ãªã«
ã¢ããããžã¡ãã«ã¢ãããããã«ã¡ã¿ã¯ãªã«ã¢
ãããããªã¡ãã«ã¢ãããããã«ã¢ã¯ãªã«ã¢ã
ãã¯ãã©ã€ããããªã¡ãã«ã¢ãããããã«ã¡ã¿
ã¯ãªã«ã¢ããã¯ãã©ã€ãçã§ããã (c) æåã®åéäœãšããŠã¯ãã¬ã©ã¹è»¢ç§»ç¹ãé«
ããèèªæç³»çåæ°ŽçŽ æº¶åªã«èŠªåæ§ã®ããã¡ã¿
ã¯ãªã«é žã¢ã«ãã«ãšã¹ãã«ã§ã¢ã«ãã«åºã®ççŽ
æ°ãïŒä»¥äžã®ãã®ãé ¢é žããã«ãæããããã
äŸãã°ã¡ã¿ã¯ãªã«é žã¡ãã«ãã¡ã¿ã¯ãªã«é žãšã
ã«ãã¡ã¿ã¯ãªã«é žã€ãœãããã«ãã¡ã¿ã¯ãªã«é ž
ïœâããã«ãã¡ã¿ã¯ãªã«é žã€ãœããã«ãé ¢é žã
ãã«ãªã©ãããã奜ãŸããã¯ãã¡ã¿ã¯ãªã«é žã¡
ãã«ãã¡ã¿ã¯ãªã«é žãšãã«ãã¡ã¿ã¯ãªã«é žã€ãœ
ããã«ãé©åœã§ããã (a)ã(b)ã(c)æåã®æ§ææ¯ã¯ãèèªæç³»çåæ°ŽçŽ
溶åªãžã®åæ£æº¶è§£æ§ãéåã®ã³ãã€ãåæ£æ§ãåž
æ°Žæ§ããªããŒã®ç©æ§ãäŸãã°ãåžæ°Žèœãåžæ°Žæã®
ç²åç¬ç«æ§ãç²åã®åŒ·åºŠãç²åŸçã«å€§ããªåœ±é¿ã
äžããã éåžžã(a)æå40ã95ééïŒ ã(b)æåïŒã40éé
ïŒ ã(c)æåïŒã40ééïŒ ãè¯ãããã奜ãŸãã
ã¯ã(a)æå45ã70ééïŒ ã(b)æåïŒã25ééïŒ ã
(c)æå20ã40ééïŒ ãé©åœã§ããã(a)æåã40é
éïŒ æªæºã®å Žåã溶åªãžã®åæ£æº¶è§£æ§ãäœäžãã
95ééïŒ ãè¶ããå Žåãçžå¯Ÿçã«(b)æåãïŒéé
ïŒ æªæºã§ã³ãã€ãåæ£æ§ãæªããªãããšãã«éçž
æžæ¿éåã®ç¶ç¶ãå°é£ãšãªãã40ã95ééïŒ ã®ç¯
å²ã§ã¯å€ãçšã溶åªãžã®åæ£æº¶è§£æ§ãè¯ããªãã
åžæ°Žæ§ããªããŒã®åžæ°Žæã®ç²åç¬ç«æ§ãç²åã®åŒ·
床ãè¯ããªãåŸåãããã(b)æåãïŒééïŒ æªæº
ã®å Žåãåè¿°ã®éãã³ãã€ãåæ£æ§ãæªããªãã
40ééïŒ ãè¶ããå Žåã溶åªãžã®åæ£æº¶è§£æ§ãäœ
äžãããšãã«éçžæžæ¿éåã®ç¶ç¶ãå°é£ãšãªãã
(b)æåãïŒã40ééïŒ ã®ç¯å²ã§ã¯ãå€ãã»ã©éå
ã®ã³ãã€ãåæ£æ§ãè¯ããªããåžæ°Žæ§ããªããŒã®
åžæ°Žé床ã¯ã¢ããããããåžæ°Žæã®ç²åç¬ç«æ§ã
ç²å匷床ãäœäžããç²åŸã现ãããªãåŸåãã
ãã(c)æåã40ééïŒ ãè¶ããå Žåãçžå¯Ÿçã«(a)
æåã®æ¯çãäœäžã溶åªãžã®åæ£æ§ãæªããªãã
ïŒã40ééïŒ ã®ç¯å²ã§ã¯å€ãã»ã©åžæ°Žæ§ããªããŒ
ã®ç²å匷床ãã¢ããããã æ¬çºæã§åæ£å€ãšããŠçšããã¢ã¯ãªã«å ±éåäœ
ã¯ãæ°Žç³»æžæ¿éåæ³ã«ããåæãããã溶液éå
ã§ã¯æº¶å€ãæ®çããããäœååéã®éåç©ã§åæ£
å€ãšããŠã®æ©èœãå£ã€ãŠããŸãå Žåããããæ°Žç³»
æžæ¿éåæ³ã®äŸãæãããšãã€ãªã³äº€ææ°Žäžã«éš
åã±ã³åããªããã«ã¢ã«ã³ãŒã«ãå 枩溶解ããã
çªçŽ 眮æåŸã(a)ã(b)ã(c)æåã®åéäœã«ã¢ãŸç³»ãŸ
ãã¯ããŒãªããµã€ãç³»ã®éåéå§å€ã溶ããã溶
液ã滎äžåæ£ããå æž©ä¿æããŠéåãçµäºãã
ããå·åŽåŸãåºåœ¢ç©ãæ¿Ÿéæ°ŽæŽããåŸãæžå§ä¹Ÿç¥
ãããŒãºç¶ã®ã¢ã¯ãªã«å ±éåäœãå³ã¡åæ£å€ãåŸ
ãã äžèšæ¹æ³ã§åŸãããåæ£å€ã¯ãéçžæžæ¿éåã®
èèªæçåæ°ŽçŽ æº¶åªã«åæ£æº¶è§£ããããåæ£å€ã®
éã¯ãã¢ã¯ãªã«é žãšãã®ã¢ã«ã«ãªéå±å¡©åéäœã«
察ãã0.1ã10ééïŒ ã奜ãŸããã¯0.5ãïŒééïŒ
ã®ç¯å²ã§çšãããããåæ£å€ã®éã0.1ééïŒ æª
æºã§ã¯éåã®ã³ãã€ãåæ£æ§ãäžå®å®ãšãªãã10
ééïŒ ãè¶ããå Žåãç²åŸã现ãããªããããçµ
æžçã«ããã¡ãªãããšãªãã äžèšã¢ã¯ãªã«é žãšãã®ã¢ã«ã«ãªéå±å¡©æ°Žæº¶æ¶²
ã¯ãã¢ã¯ãªã«é žåéäœãæ°Žé žåãããªãŠã ãæ°Žé ž
åã«ãªãŠã ãªã©ã®æ°Žæº¶æ¶²ã§éšåäžåããããšã«ã
ã調補ããããäžå床ã¯åžæ°Žèœãå®å šæ§ãèæ ®ã
ãŠ60ã85ïŒ ã奜ãŸããããŸã氎溶液äžã®åéäœæ¿
床ã¯35ã75ééïŒ ã奜ãŸããã¯40ã70ééïŒ ãè¯
ãã åãåžæ°Žå§ããªããŒã補é ããç¯å²å ã§ãã¢ã¯
ãªã«é žãšãã®ã¢ã¯ãªã«é žã¢ã«ã«ãªéå±å¡©åéäœãš
å ±éåãåŸãäžé£œååéäœãå ±éåãããŠãè¯
ãã ã¢ã¯ãªã«é žãšãã®ã¢ã«ã«ãªéå±æ°Žæº¶æ¶²ãéçžæž
æ¿éåãããéã®éåéå§å€ãšããŠã¯ãæ¶æ©å€å
éäœãçšããªãèªå·±æ¶æ©åã§ãããããéç¡«é žã«
ãªãŠã ãéç¡«é žã¢ã³ã¢ããŠã ã®åŠã氎溶æ§éç¡«é ž
å¡©ããéé žåæ°ŽçŽ ã奜ãŸãããéåéå§å€ã®äœ¿çš
éã¯åéäœã«å¯Ÿã0.1ã2.0ééïŒ ã奜ãŸããã¯0.2
ã1.0ééïŒ ãè¯ãã éçžæžæ¿éåã®èèªæçåæ°ŽçŽ æº¶åªãšããŠã¯ã
ïœâãã³ã¿ã³ãïœâãããµã³ãïœâããã¿ã³ãïœ
âãªã¯ã¿ã³çã®èèªæçåæ°ŽçŽ ãã·ã¯ããããµ
ã³ãã¡ãã«ã·ã¯ããããµã³ããã«ãªã³çã®èç°åŒ
çåæ°ŽçŽ ãªã©ãããããããã奜ãŸããã¯ïœâã
ããµã³ãïœâããã¿ã³ãã·ã¯ããããµã³ãé©åœã§
ããã åžæ°Žæ§ããªããŒã補é ããéãç¹ã«éèŠãªèŠä»¶
ãšããŠãéçžæžæ¿éåçµäºåŸãæ¶æ©å€ã§æ¶æ©åå¿
ãããããšã§ããã äžèšæ¶æ©å€ãšããŠã¯ãã«ã«ããã·ã«åºïŒåã¯ã«
ã«ããã·ã¬ãŒãåºïŒãšåå¿ãåŸããå®èœåºãïŒå
以äžæããååç©ã§ããã°è¯ãããããæ¶æ©å€ãš
ããŠã¯ãäŸãã°ãšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«
ãšãŒãã«ãããªãšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«
ãšãŒãã«ãã°ãªã»ãªã³ããªã°ãªã·ãžã«ãšãŒãã«ç
ã®ããªã°ãªã·ãžã«ãšãŒãã«ïŒãšãã¯ãã«ãããª
ã³ãαâã¡ãã«ã¯ãã«ãããªã³çã®ãããšããã·
ååç©ïŒã°ã«ã¿ãŒã«ã¢ã«ããããã°ãªãªãã¶ãŒã«
çã®ããªã¢ã«ãããé¡ãªã©ãæãããããã奜ãŸ
ããã¯ãšãã¬ã³ã°ãªã³ãŒã«ã°ãªã·ãžã«ãšãŒãã«ã
é©åœã§ããã æ¶æ©å€ã®æ·»å éã¯æ¶æ©å€ã®çš®é¡åã³åæ£å€ã®çš®
é¡ã«ãã€ãŠãç°ãªãããéåžžã¢ã¯ãªã«é žãšãã®ã¢
ã«ã«ãªéå±å¡©åéäœã«å¯ŸããŠ0.05ãïŒééïŒ ãé©
åãªç¯å²ã§ãããåèšæ¶æ©å€äœ¿çšéã0.05ééïŒ
æªæºã§ã¯åžæ°Žæã®ç²åç¬ç«æ§ãç²åã®åŒ·åºŠãæª
ããïŒééïŒ ããå€ããããšæ¶æ©å¯åºŠãé«ããªã
ãããåžæ°Žèœã®èããäœäžããããã æ¶æ©åå¿ãããéãç¡æ©ç©è³ªãå ãããšäžå±€åž
æ°Žæã®ç²åç¬ç«æ§ãå¢ããç¡æ©ç©è³ªãšããŠã¯ãã¯
ã€ãã«ãŒãã³ãã¿ã«ã¯ããã€ããã¿ã«ãµã€ãã埮
ç²ã·ãªã«ïŒã¢ãšããžã«ïŒãªã©ããããåããã®
æãçé¢æŽ»æ§å€ãæ·»å ããŠãè¯ããåŸæ¥å ¬ç¥ã®ã
ããªã³ç³»çé¢æŽ»æ§å€ãªã©ãçšããããã æ¶æ©åå¿ã®æ¹æ³ã¯ãåŸæ¥ããç¥ãããŠããå ±æ²ž
è±æ°Žãæžå§å ç±ä¹Ÿç¥æã«æ¶æ©å€ãå ããã°è¯ãã
å ±æ²žè±æ°Žæã®æ·»å ã容æã§ããã æ¬çºæã§çšããããåžæ°Žæ§ããªããŒã¯åžè²©ã®ã
ãªããŒãšç°ãªãåžæ°Žãããšç²åç¬ç«æ§ã瀺ããã
ãã®çç±ãšããŠãåæ£å€ã§ããã¢ã¯ãªã«å ±éåäœ
ã®(a)æåãå€ãã»ã©ããŸãæ¶æ©å€ãå€ãã»ã©å¹æ
çãªããšãããåžæ°ŽããããªããŒã®ãã¹ããé¢ä¿
ããŠãããšæšå®ããããåæ£å€ã®(a)æåã¯åžæ°Žã
ãããªããŒã®æ®çºæ§ãäžããæ¶æ©å€ã¯ããªããŒã®
æ¶æ©åºŠãé«ããããšã§åžæ°Žé床ã®ã¢ãããšãšãã«
è¡šé¢ã®ã¹ãã€ããæžå°ãããããããã®å¹æã«ã
ããåžæ°ŽããããŒãºç¶ã®ããªããŒã¯ãã€ã³ããšã
ãŠã®æ°Žãå°ãªãããããäºãæ»ãããã空ããçº
çããç²åç¬ç«æ§ãšæµåæ§ãçºçŸããŠããã æ¬çºæã®å æ¥æ°Žã«çšããåžæ°Žæ§ããªããŒã®åžæ°Ž
èœã¯ã€ãªã³äº€ææ°Žã§åžæ°Žæ§ããªããŒééã«å¯Ÿã
200åãŸã§å¯èœã§ãããåå æ¥æ°Žã¯åèšåžæ°Žæ§ã
ãªããŒã«å¿ èŠéã®æ°Žãåžæ°Žãããã ãã§è¯ããã
ç¬ç«ãã埮ç²ç¶ãä¿ã€äžã§åžæ°Žã§ããæ°Žã®éã¯ã
ãªããŒåžæ°Žèœã®2/3以äžãæãŸããã æ¬çºæã®å æ¥æ°Žã®ç²åŸã¯åžæ°Žæ§ããªããŒã®ç²åŸ
ãšåžæ°Žãããæ°Žã®éã«ããã0.0.3ã5.0mmã®ç¯å²
ã§èªç±ã«å€ããããç³èæ··åæã®äœæ¥æ¡ä»¶ã«äœµã
ãŠéžã¶ããšãã§ããã å æ¥æ°Žã¯åæ°Žç³èåã¯ç¡æ°Žç³èãšç²äœæ··åãã
ãã®åŸãå å§ãæŒãåºããããŒã©ãŒæ圢çã®æ圢
æ¹æ³ã«ããåžæ°Žæ§ããªããŒå€éšã«æ°ŽãæŸåºããã
åšå²ã®ç³èãšæ°Žå硬ååå¿ãçãããç³èæ圢å
ã補é ããã æ¬çºæã®è£œé æ¹æ³ã«ããåŸãããæ¬çºæã®ç³è
æ圢åã¯åŸæ¥ã®è£œé æ¹æ³ã§æ圢ããããã®ã«æ¯ã¹
匷床åã³èä¹ æ§ãèããåªããŠããã å®æœäŸïŒœ 次ã«æ¬çºæã®è£œé æ¹æ³ãå®æœäŸã«ãã€ãŠå ·äœç
ã«èª¬æããããæ¬çºæã¯ãã®å®æœäŸã«éå®ããã
ãã®ã§ã¯ãªãã æ¬çºæã«ãããåžæ°Žèœãç²åŸãåžæ°Žæã®ç²åç¬
ç«æ§ã¯æ¬¡ã®æäœã«ããæ±ããã åžæ°Žèœ ã€ãªã³äº€ææ°Žã®åžæ°Žèœã®å Žåã¯ã也ç¥ããªããŒ
0.5ïœãïŒã®ã€ãªã³äº€ææ°Žã«åæ£ããïŒæŒå€é
眮åŸã80ã¡ãã·ãŠã®é網ã§æ¿ŸéãåŸãããèšæœ€ã
ãªããŒéé(W)ã枬å®ãããã®å€ãåãã®ä¹Ÿç¥ããª
ããŒééïŒWpïŒã§å²ã€ãŠåŸãããå€ã§ãããã€
ãŸãã€ãªã³äº€ææ°Žåžæ°ŽèœïŒïœïŒïœïŒïŒïŒ·ïŒWpãšã
ãã 0.9ïŒ é£å¡©æ°Žã®åžæ°Žèœã®å Žåã¯ã也ç¥ããªããŒ
0.2ïœã60ïœã®0.9ïŒ é£å¡©æ°Žã«åæ£ãã20åé眮
åŸã100ã¡ãã·ãŠã®é網ã§æ¿ŸéãåŸãããèšæœ€ã
ãªããŒéé(W)ã枬å®ãããã®å€ãåãã®ä¹Ÿç¥ããª
ããŒééïŒWpïŒã§å²ã€ãŠåŸãããå€ä»¥äžã§ããã
ã€ãŸãã0.9ïŒ é£å¡©æ°Žåžæ°ŽèœïŒïœïŒïœïŒïŒïŒ·ïŒWp
ãšããã ç² åŸ åžæ°Žæ§ããªããŒïŒä¹Ÿç¥æïŒã®ç²åŸã¯å å Žè£œäœæ
(æ ª)補ã®èªåç²åºŠååžæž¬å®è£ 眮CAPAâ300ããé
å¿æ²éæ¹åŒã§æž¬å®ããé¢ç©åºæºã®ã¡ãžã¢ã³å€ãç²
åŸãšããã åžæ°ŽãããããªããŒã®ç²åŸã¯ã也ç¥ããªããŒ
1.0ïœã«ã€ãªã³äº€ææ°Ž50c.c.ãå ããŠåžæ°Žããã€ã
åŸãå åŠé¡åŸ®é¡ã®åçæ®åœ±ããå¹³åå€ãç²åŸãšã
ãã ç²åç¬ç«æ§ åžæ°Žæã®ç²åç¬ç«æ§ã¯ã âïŒåç²åãç¬ç«ããŠããæµåæ§ãããã â³ïŒåç²åã¯äžéšä»å±ããŠããæµåæ§ãå£ãã ÃïŒåç²åã¯å®å šã«ä»å±ããã²ã«ç¶ãåããŠã
ããå šãæµåããªãã ã§å€å®ããã åæ£å€ïŒã¢ã¯ãªã«å ±éåäœïŒã®åæå€ã以äžã«
瀺ãã åæäŸ ïŒ æªæåŸãéæµå·åŽç®¡ã滎äžæŒæã枩床èšåã³çª
çŽ ã¬ã¹å°å ¥ç®¡ãä»ãã500mlã»ãã©ãã«ãã©ã¹ã³
ã«ã€ãªã³äº€ææ°Ž150ïœãä»èŸŒãåæ£å€ãšããŠéšå
ã±ã³åããªããã«ã¢ã«ã³ãŒã«ïŒæ¥æ¬åæååŠ(æ ª)補
GHâ23ïŒ0.2ïœãæ·»å ããå ç±æº¶è§£ãããåŸãçª
çŽ çœ®æããã äžæ¹ãããããããäžè§ãã©ã¹ã³äžã§ã¢ã¯ãªã«
é žã©ãŠãªã«ãããªãã·ã«æ··åãšã¹ãã«ïŒå€§éªææ©
ååŠå·¥æ¥(æ ª)補 LTAïŒ32.5ïœãã¡ã¿ã¯ãªã«é žã
ãããã·ãšãã«10.0ïœãã¡ã¿ã¯ãªã«é žãã¡ãã«
17.5ïœã«ã¢ãŸãã¹ãžã¡ãã«ãã¬ããããªã«1.0ïœ
ãå ããŠæº¶è§£ããäžèšã®ã»ãã©ãã«ãã©ã¹ã³ã«çª
çŽ æ°æµãããªã³ã°äžã«ïŒæéãããŠæ»Žäžããã85
âã§ïŒæéä¿æããåå¿ãçµäºãããå·åŽåŸåºåœ¢
ç©ãæ¿Ÿéããæ°ŽæŽããåŸãæžå§ä¹Ÿç¥ããŠããŒãºç¶
ã®åæ£å€(1)ãåŸãã åæäŸ ïŒ ã¢ã¯ãªã«é žã©ãŠãªã«ã»ããªãã·ã«æ··åãšã¹ãã«
25.0ïœãã¡ã¿ã¯ãªã«é ž5.0ïœãã¡ã¿ã¯ãªã«é žãžã¡
ãã«ã¢ãããšãã«5.0ïœãã¡ã¿ã¯ãªã«é žã¡ãã«
17.5ïœãçšãã以å€ãåæäŸïŒãšåæ§ã«æäœãã
ããŒãºç¶ã®åæ£å€(2)ãåŸãã åæäŸ ïŒ ã¡ã¿ã¯ãªã«é žã¹ãã¢ãªã«30ïœããžã¡ãã«ã¢ãã
ãããã«ã¡ã¿ã¯ãªã«ã¢ãã10.0ïœãã¡ã¿ã¯ãªã«é ž
ã¡ãã«10.0ïœãçšãã以å€ãåæäŸïŒãšåæ§ã«æ
äœããããŒãºç¶ã®åæ£å€(3)ãåŸãã 次ã«åžæ°Žæ§ããªããŒã®è£œé äŸã以äžã«ç€ºãã 補é äŸ ïŒ æªæåŸãéæµå·åŽç®¡ã滎äžæŒæã枩床èšåã³çª
çŽ ã¬ã¹å°å ¥ç®¡ãä»ããïŒã»ãã©ãã«ãã©ã¹ã³ã«
ïœâãããµã³360.7ïœãåæ£å€(1)4.32ïœãä»èŸŒ50
âãŸã§ææž©ãåæ£æº¶è§£ããã®ã¡ãçªçŽ 眮æããã äžæ¹ãããããããäžè§ãã©ã¹ã³äžã§ã¢ã¯ãªã«
(3)72.0ïœããã€ãªã³äº€ææ°Ž103.6ïœã«æº¶è§£ããæ°Ž
é žåãããªãŠã ã32.2ïœã§éšåäžåããããã«å®€
æž©äžã§éç¡«é žã«ãªãŠã 0.24ïœã溶解ããããã®å
éäœæ°Žæº¶æ¶²ãäžèšã®ã»ãã©ãã«ãã©ã¹ã³300rpm
ã®æªæé床ã§çªçŽ æ°æµãããªã³ã°äžã«ïŒæéãã
ãŠæ»ŽäžããïŒæééæµåŸã30ïŒ éé žåæ°ŽçŽ æ°Ž0.1
ïœãæ·»å ããããã«éæµãïŒæéç¶ãéåãå®çµ
ãããããã®åŸããšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãž
ã«ãšãŒãã«0.73ïœãæ·»å ãå ±æ²žè±æ°Žãè¡ãæ¿ŸéåŸ
æžå§ä¹Ÿç¥ããŠãçœè²ã®ããŒãºç¶éåäœãåŸããå
ã»ãã©ãã«ãã©ã¹ã³å ã«ã¯éåæã®ä»çç©ãã»ãš
ãã©ç¡ãã€ãã åŸããã也ç¥ããªããŒã¯ãã€ãªã³äº€ææ°Žã«å¯Ÿã
ãåžæ°Žèœã125ïŒïœïŒïœïŒã0.9ïŒ é£å¡©æ°Žã«å¯Ÿããåž
æ°Žèœã33ïŒïœïŒïœïŒã也ç¥æã®ç²åŸ150ÎŒïœãåžæ°Ž
æã®ç²åŸ480ÎŒïœãåžæ°Žæã®ç²åç¬ç«æ§ã瀺ããã 補é äŸ ïŒãïŒ è£œé äŸïŒã®åæ£å€äœçœ®ã®ä»£ããã«åæäŸïŒãïŒ
ã§åŸãåæ£å€(2)ã(3)ãçšãã以å€ã補é äŸïŒãšå
æ§ã«æäœããçœè²ã®ããŒãºç¶éåäœãåŸããåã
ã»ãã©ãã«ãã©ã¹ã³å ã«ã¯éåäœã®ä»çç©ãã»ãš
ãã©ç¡ãã€ãã 補é äŸ ïŒ è£œé äŸïŒã®ïœâãããµã³ã®ä»£ããã«ã·ã¯ããã
ãµã³ãçšãã以å€ã補é äŸïŒãšåæ§ã«æäœããçœ
è²ã®ããŒãºç¶éåäœãåŸããåãã»ãã©ãã«ãã©
ã¹ã³å ã«ã¯éåäœã®ä»çç©ãã»ãšãã©ç¡ãã€ãã 補é äŸ ïŒãïŒ è£œé äŸïŒã®ãšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«ãš
ãŒãã«0.73ïœããããã0.18ïœã1.46ïœã«ä»£ãã
以å€ã補é äŸïŒãšåæ§ã«æäœããçœè²ã®ããŒãºç¶
éåäœãåŸããåãã»ãã©ãã«ãã©ã¹ã³å ã«ã¯é
åäœã®ä»çç©ãã»ãšãã©ç¡ãã€ãã 補é äŸ ïŒ è£œé äŸïŒã®ãšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«ãš
ãŒãã«ãå ããªã以å€ã補é äŸïŒãšåæ§ã«æäœ
ããçœè²ã®ããŒãºç¶éåäœãåŸããåŸ ããã»ãã©
ãã«ãã©ã¹ã³å ã«ã¯éåäœã®ä»çç©ãã»ãšãã©ç¡
ãã€ãã 補é äŸ ïŒ è£œé äŸïŒã®åæ£å€(1)ã®ä»£ããã«ãœã«ãã¿ã³ã¢ã
ã©ãŠã¬ãŒããçšããŠã補é äŸïŒãšåæ§ã«æäœãã
çœè²ã®ç²æ«éåäœãåŸããåãã»ãã©ãã«ãã©ã¹
ã³å ã«ã¯å£é¢ãæªæç¿Œã«éåäœä»çç©ãèŠãã
ãã 補é äŸ ïŒ åžè²©åã¢ã¯ã¢ãªãã¯CAâïŒæ¥æ¬è§ŠåªååŠå·¥æ¥
(æ ª)è£œïŒ è£œé äŸïŒãïŒã®è©äŸ¡çµæã¯ç¬¬ïŒè¡šã«ç€ºãéãã§
ããã
ã¢ã¯ãªã«é žã©ãŠãªã«ãã¢ã¯ãªã«é žã©ãŠãªã«ã»ã
ãªãã·ã«æ··åãšã¹ãã«ãã¢ã¯ãªã«é žããªãã·
ã«ãã¢ã¯ãªã«é žã¹ãã¢ãªã«ãã¡ã¿ã¯ãªã«é žã¹ã
ã¢ãªã«çã§ããã (b) æåã®ã«ã«ããã·ã«åºãã¢ããåºã第ïŒã¢ã³
ã¢ããŠã åºãããããã·ã«åºããéžæãããïŒ
çš®ãå«æãããã¢ã¯ãªã«é žãã¡ã¿ã¯ãªã«é žãã¢
ã¯ãªã«ã¢ãããã¡ã¿ã¯ãªã«ã¢ããããéžæãã
ãå°ãªããšãïŒçš®ã®èªå°äœãšããŠã¯ã¢ã¯ãªã«
é žãã¡ã¿ã¯ãªã«é žãã€ã¿ã³ã³é žãã¢ã¯ãªã«é žãž
ã¡ãã«ã¢ãããšãã«ãã¡ã¿ã¯ãªã«é žãžã¡ã·ã«ã¢
ãããšãã«ãã¢ã¯ãªã«é žãžãšãã«ã¢ãããšã
ã«ãã¡ã¿ã¯ãªã«é žãžãšãã«ã¢ãããšãã«ãã¢ã¯
ãªã«é žããªã¡ãã«ã¢ãããšãã«ã¯ãã©ã€ããã¡
ã¿ã¯ãªã«é žããªã¡ãã«ã¢ãããšãã«ã¯ãã©ã€
ããã¢ã¯ãªã«é žïŒâããããã·ãšãã«ãã¡ã¿ã¯
ãªã«é žïŒâããããã·ãšãã«ãã¢ã¯ãªã«é žïŒâ
ããããã·ãããã«ãã¡ã¿ã¯ãªã«é žïŒâããã
ãã·ãããã«ãã¢ã¯ãªã«ã¢ããããžã¡ãã«ã¢ã¯
ãªã«ã¢ããããžã¡ãã«ã¢ãããããã«ã¢ã¯ãªã«
ã¢ããããžã¡ãã«ã¢ãããããã«ã¡ã¿ã¯ãªã«ã¢
ãããããªã¡ãã«ã¢ãããããã«ã¢ã¯ãªã«ã¢ã
ãã¯ãã©ã€ããããªã¡ãã«ã¢ãããããã«ã¡ã¿
ã¯ãªã«ã¢ããã¯ãã©ã€ãçã§ããã (c) æåã®åéäœãšããŠã¯ãã¬ã©ã¹è»¢ç§»ç¹ãé«
ããèèªæç³»çåæ°ŽçŽ æº¶åªã«èŠªåæ§ã®ããã¡ã¿
ã¯ãªã«é žã¢ã«ãã«ãšã¹ãã«ã§ã¢ã«ãã«åºã®ççŽ
æ°ãïŒä»¥äžã®ãã®ãé ¢é žããã«ãæããããã
äŸãã°ã¡ã¿ã¯ãªã«é žã¡ãã«ãã¡ã¿ã¯ãªã«é žãšã
ã«ãã¡ã¿ã¯ãªã«é žã€ãœãããã«ãã¡ã¿ã¯ãªã«é ž
ïœâããã«ãã¡ã¿ã¯ãªã«é žã€ãœããã«ãé ¢é žã
ãã«ãªã©ãããã奜ãŸããã¯ãã¡ã¿ã¯ãªã«é žã¡
ãã«ãã¡ã¿ã¯ãªã«é žãšãã«ãã¡ã¿ã¯ãªã«é žã€ãœ
ããã«ãé©åœã§ããã (a)ã(b)ã(c)æåã®æ§ææ¯ã¯ãèèªæç³»çåæ°ŽçŽ
溶åªãžã®åæ£æº¶è§£æ§ãéåã®ã³ãã€ãåæ£æ§ãåž
æ°Žæ§ããªããŒã®ç©æ§ãäŸãã°ãåžæ°Žèœãåžæ°Žæã®
ç²åç¬ç«æ§ãç²åã®åŒ·åºŠãç²åŸçã«å€§ããªåœ±é¿ã
äžããã éåžžã(a)æå40ã95ééïŒ ã(b)æåïŒã40éé
ïŒ ã(c)æåïŒã40ééïŒ ãè¯ãããã奜ãŸãã
ã¯ã(a)æå45ã70ééïŒ ã(b)æåïŒã25ééïŒ ã
(c)æå20ã40ééïŒ ãé©åœã§ããã(a)æåã40é
éïŒ æªæºã®å Žåã溶åªãžã®åæ£æº¶è§£æ§ãäœäžãã
95ééïŒ ãè¶ããå Žåãçžå¯Ÿçã«(b)æåãïŒéé
ïŒ æªæºã§ã³ãã€ãåæ£æ§ãæªããªãããšãã«éçž
æžæ¿éåã®ç¶ç¶ãå°é£ãšãªãã40ã95ééïŒ ã®ç¯
å²ã§ã¯å€ãçšã溶åªãžã®åæ£æº¶è§£æ§ãè¯ããªãã
åžæ°Žæ§ããªããŒã®åžæ°Žæã®ç²åç¬ç«æ§ãç²åã®åŒ·
床ãè¯ããªãåŸåãããã(b)æåãïŒééïŒ æªæº
ã®å Žåãåè¿°ã®éãã³ãã€ãåæ£æ§ãæªããªãã
40ééïŒ ãè¶ããå Žåã溶åªãžã®åæ£æº¶è§£æ§ãäœ
äžãããšãã«éçžæžæ¿éåã®ç¶ç¶ãå°é£ãšãªãã
(b)æåãïŒã40ééïŒ ã®ç¯å²ã§ã¯ãå€ãã»ã©éå
ã®ã³ãã€ãåæ£æ§ãè¯ããªããåžæ°Žæ§ããªããŒã®
åžæ°Žé床ã¯ã¢ããããããåžæ°Žæã®ç²åç¬ç«æ§ã
ç²å匷床ãäœäžããç²åŸã现ãããªãåŸåãã
ãã(c)æåã40ééïŒ ãè¶ããå Žåãçžå¯Ÿçã«(a)
æåã®æ¯çãäœäžã溶åªãžã®åæ£æ§ãæªããªãã
ïŒã40ééïŒ ã®ç¯å²ã§ã¯å€ãã»ã©åžæ°Žæ§ããªããŒ
ã®ç²å匷床ãã¢ããããã æ¬çºæã§åæ£å€ãšããŠçšããã¢ã¯ãªã«å ±éåäœ
ã¯ãæ°Žç³»æžæ¿éåæ³ã«ããåæãããã溶液éå
ã§ã¯æº¶å€ãæ®çããããäœååéã®éåç©ã§åæ£
å€ãšããŠã®æ©èœãå£ã€ãŠããŸãå Žåããããæ°Žç³»
æžæ¿éåæ³ã®äŸãæãããšãã€ãªã³äº€ææ°Žäžã«éš
åã±ã³åããªããã«ã¢ã«ã³ãŒã«ãå 枩溶解ããã
çªçŽ 眮æåŸã(a)ã(b)ã(c)æåã®åéäœã«ã¢ãŸç³»ãŸ
ãã¯ããŒãªããµã€ãç³»ã®éåéå§å€ã溶ããã溶
液ã滎äžåæ£ããå æž©ä¿æããŠéåãçµäºãã
ããå·åŽåŸãåºåœ¢ç©ãæ¿Ÿéæ°ŽæŽããåŸãæžå§ä¹Ÿç¥
ãããŒãºç¶ã®ã¢ã¯ãªã«å ±éåäœãå³ã¡åæ£å€ãåŸ
ãã äžèšæ¹æ³ã§åŸãããåæ£å€ã¯ãéçžæžæ¿éåã®
èèªæçåæ°ŽçŽ æº¶åªã«åæ£æº¶è§£ããããåæ£å€ã®
éã¯ãã¢ã¯ãªã«é žãšãã®ã¢ã«ã«ãªéå±å¡©åéäœã«
察ãã0.1ã10ééïŒ ã奜ãŸããã¯0.5ãïŒééïŒ
ã®ç¯å²ã§çšãããããåæ£å€ã®éã0.1ééïŒ æª
æºã§ã¯éåã®ã³ãã€ãåæ£æ§ãäžå®å®ãšãªãã10
ééïŒ ãè¶ããå Žåãç²åŸã现ãããªããããçµ
æžçã«ããã¡ãªãããšãªãã äžèšã¢ã¯ãªã«é žãšãã®ã¢ã«ã«ãªéå±å¡©æ°Žæº¶æ¶²
ã¯ãã¢ã¯ãªã«é žåéäœãæ°Žé žåãããªãŠã ãæ°Žé ž
åã«ãªãŠã ãªã©ã®æ°Žæº¶æ¶²ã§éšåäžåããããšã«ã
ã調補ããããäžå床ã¯åžæ°Žèœãå®å šæ§ãèæ ®ã
ãŠ60ã85ïŒ ã奜ãŸããããŸã氎溶液äžã®åéäœæ¿
床ã¯35ã75ééïŒ ã奜ãŸããã¯40ã70ééïŒ ãè¯
ãã åãåžæ°Žå§ããªããŒã補é ããç¯å²å ã§ãã¢ã¯
ãªã«é žãšãã®ã¢ã¯ãªã«é žã¢ã«ã«ãªéå±å¡©åéäœãš
å ±éåãåŸãäžé£œååéäœãå ±éåãããŠãè¯
ãã ã¢ã¯ãªã«é žãšãã®ã¢ã«ã«ãªéå±æ°Žæº¶æ¶²ãéçžæž
æ¿éåãããéã®éåéå§å€ãšããŠã¯ãæ¶æ©å€å
éäœãçšããªãèªå·±æ¶æ©åã§ãããããéç¡«é žã«
ãªãŠã ãéç¡«é žã¢ã³ã¢ããŠã ã®åŠã氎溶æ§éç¡«é ž
å¡©ããéé žåæ°ŽçŽ ã奜ãŸãããéåéå§å€ã®äœ¿çš
éã¯åéäœã«å¯Ÿã0.1ã2.0ééïŒ ã奜ãŸããã¯0.2
ã1.0ééïŒ ãè¯ãã éçžæžæ¿éåã®èèªæçåæ°ŽçŽ æº¶åªãšããŠã¯ã
ïœâãã³ã¿ã³ãïœâãããµã³ãïœâããã¿ã³ãïœ
âãªã¯ã¿ã³çã®èèªæçåæ°ŽçŽ ãã·ã¯ããããµ
ã³ãã¡ãã«ã·ã¯ããããµã³ããã«ãªã³çã®èç°åŒ
çåæ°ŽçŽ ãªã©ãããããããã奜ãŸããã¯ïœâã
ããµã³ãïœâããã¿ã³ãã·ã¯ããããµã³ãé©åœã§
ããã åžæ°Žæ§ããªããŒã補é ããéãç¹ã«éèŠãªèŠä»¶
ãšããŠãéçžæžæ¿éåçµäºåŸãæ¶æ©å€ã§æ¶æ©åå¿
ãããããšã§ããã äžèšæ¶æ©å€ãšããŠã¯ãã«ã«ããã·ã«åºïŒåã¯ã«
ã«ããã·ã¬ãŒãåºïŒãšåå¿ãåŸããå®èœåºãïŒå
以äžæããååç©ã§ããã°è¯ãããããæ¶æ©å€ãš
ããŠã¯ãäŸãã°ãšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«
ãšãŒãã«ãããªãšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«
ãšãŒãã«ãã°ãªã»ãªã³ããªã°ãªã·ãžã«ãšãŒãã«ç
ã®ããªã°ãªã·ãžã«ãšãŒãã«ïŒãšãã¯ãã«ãããª
ã³ãαâã¡ãã«ã¯ãã«ãããªã³çã®ãããšããã·
ååç©ïŒã°ã«ã¿ãŒã«ã¢ã«ããããã°ãªãªãã¶ãŒã«
çã®ããªã¢ã«ãããé¡ãªã©ãæãããããã奜ãŸ
ããã¯ãšãã¬ã³ã°ãªã³ãŒã«ã°ãªã·ãžã«ãšãŒãã«ã
é©åœã§ããã æ¶æ©å€ã®æ·»å éã¯æ¶æ©å€ã®çš®é¡åã³åæ£å€ã®çš®
é¡ã«ãã€ãŠãç°ãªãããéåžžã¢ã¯ãªã«é žãšãã®ã¢
ã«ã«ãªéå±å¡©åéäœã«å¯ŸããŠ0.05ãïŒééïŒ ãé©
åãªç¯å²ã§ãããåèšæ¶æ©å€äœ¿çšéã0.05ééïŒ
æªæºã§ã¯åžæ°Žæã®ç²åç¬ç«æ§ãç²åã®åŒ·åºŠãæª
ããïŒééïŒ ããå€ããããšæ¶æ©å¯åºŠãé«ããªã
ãããåžæ°Žèœã®èããäœäžããããã æ¶æ©åå¿ãããéãç¡æ©ç©è³ªãå ãããšäžå±€åž
æ°Žæã®ç²åç¬ç«æ§ãå¢ããç¡æ©ç©è³ªãšããŠã¯ãã¯
ã€ãã«ãŒãã³ãã¿ã«ã¯ããã€ããã¿ã«ãµã€ãã埮
ç²ã·ãªã«ïŒã¢ãšããžã«ïŒãªã©ããããåããã®
æãçé¢æŽ»æ§å€ãæ·»å ããŠãè¯ããåŸæ¥å ¬ç¥ã®ã
ããªã³ç³»çé¢æŽ»æ§å€ãªã©ãçšããããã æ¶æ©åå¿ã®æ¹æ³ã¯ãåŸæ¥ããç¥ãããŠããå ±æ²ž
è±æ°Žãæžå§å ç±ä¹Ÿç¥æã«æ¶æ©å€ãå ããã°è¯ãã
å ±æ²žè±æ°Žæã®æ·»å ã容æã§ããã æ¬çºæã§çšããããåžæ°Žæ§ããªããŒã¯åžè²©ã®ã
ãªããŒãšç°ãªãåžæ°Žãããšç²åç¬ç«æ§ã瀺ããã
ãã®çç±ãšããŠãåæ£å€ã§ããã¢ã¯ãªã«å ±éåäœ
ã®(a)æåãå€ãã»ã©ããŸãæ¶æ©å€ãå€ãã»ã©å¹æ
çãªããšãããåžæ°ŽããããªããŒã®ãã¹ããé¢ä¿
ããŠãããšæšå®ããããåæ£å€ã®(a)æåã¯åžæ°Žã
ãããªããŒã®æ®çºæ§ãäžããæ¶æ©å€ã¯ããªããŒã®
æ¶æ©åºŠãé«ããããšã§åžæ°Žé床ã®ã¢ãããšãšãã«
è¡šé¢ã®ã¹ãã€ããæžå°ãããããããã®å¹æã«ã
ããåžæ°ŽããããŒãºç¶ã®ããªããŒã¯ãã€ã³ããšã
ãŠã®æ°Žãå°ãªãããããäºãæ»ãããã空ããçº
çããç²åç¬ç«æ§ãšæµåæ§ãçºçŸããŠããã æ¬çºæã®å æ¥æ°Žã«çšããåžæ°Žæ§ããªããŒã®åžæ°Ž
èœã¯ã€ãªã³äº€ææ°Žã§åžæ°Žæ§ããªããŒééã«å¯Ÿã
200åãŸã§å¯èœã§ãããåå æ¥æ°Žã¯åèšåžæ°Žæ§ã
ãªããŒã«å¿ èŠéã®æ°Žãåžæ°Žãããã ãã§è¯ããã
ç¬ç«ãã埮ç²ç¶ãä¿ã€äžã§åžæ°Žã§ããæ°Žã®éã¯ã
ãªããŒåžæ°Žèœã®2/3以äžãæãŸããã æ¬çºæã®å æ¥æ°Žã®ç²åŸã¯åžæ°Žæ§ããªããŒã®ç²åŸ
ãšåžæ°Žãããæ°Žã®éã«ããã0.0.3ã5.0mmã®ç¯å²
ã§èªç±ã«å€ããããç³èæ··åæã®äœæ¥æ¡ä»¶ã«äœµã
ãŠéžã¶ããšãã§ããã å æ¥æ°Žã¯åæ°Žç³èåã¯ç¡æ°Žç³èãšç²äœæ··åãã
ãã®åŸãå å§ãæŒãåºããããŒã©ãŒæ圢çã®æ圢
æ¹æ³ã«ããåžæ°Žæ§ããªããŒå€éšã«æ°ŽãæŸåºããã
åšå²ã®ç³èãšæ°Žå硬ååå¿ãçãããç³èæ圢å
ã補é ããã æ¬çºæã®è£œé æ¹æ³ã«ããåŸãããæ¬çºæã®ç³è
æ圢åã¯åŸæ¥ã®è£œé æ¹æ³ã§æ圢ããããã®ã«æ¯ã¹
匷床åã³èä¹ æ§ãèããåªããŠããã å®æœäŸïŒœ 次ã«æ¬çºæã®è£œé æ¹æ³ãå®æœäŸã«ãã€ãŠå ·äœç
ã«èª¬æããããæ¬çºæã¯ãã®å®æœäŸã«éå®ããã
ãã®ã§ã¯ãªãã æ¬çºæã«ãããåžæ°Žèœãç²åŸãåžæ°Žæã®ç²åç¬
ç«æ§ã¯æ¬¡ã®æäœã«ããæ±ããã åžæ°Žèœ ã€ãªã³äº€ææ°Žã®åžæ°Žèœã®å Žåã¯ã也ç¥ããªããŒ
0.5ïœãïŒã®ã€ãªã³äº€ææ°Žã«åæ£ããïŒæŒå€é
眮åŸã80ã¡ãã·ãŠã®é網ã§æ¿ŸéãåŸãããèšæœ€ã
ãªããŒéé(W)ã枬å®ãããã®å€ãåãã®ä¹Ÿç¥ããª
ããŒééïŒWpïŒã§å²ã€ãŠåŸãããå€ã§ãããã€
ãŸãã€ãªã³äº€ææ°Žåžæ°ŽèœïŒïœïŒïœïŒïŒïŒ·ïŒWpãšã
ãã 0.9ïŒ é£å¡©æ°Žã®åžæ°Žèœã®å Žåã¯ã也ç¥ããªããŒ
0.2ïœã60ïœã®0.9ïŒ é£å¡©æ°Žã«åæ£ãã20åé眮
åŸã100ã¡ãã·ãŠã®é網ã§æ¿ŸéãåŸãããèšæœ€ã
ãªããŒéé(W)ã枬å®ãããã®å€ãåãã®ä¹Ÿç¥ããª
ããŒééïŒWpïŒã§å²ã€ãŠåŸãããå€ä»¥äžã§ããã
ã€ãŸãã0.9ïŒ é£å¡©æ°Žåžæ°ŽèœïŒïœïŒïœïŒïŒïŒ·ïŒWp
ãšããã ç² åŸ åžæ°Žæ§ããªããŒïŒä¹Ÿç¥æïŒã®ç²åŸã¯å å Žè£œäœæ
(æ ª)補ã®èªåç²åºŠååžæž¬å®è£ 眮CAPAâ300ããé
å¿æ²éæ¹åŒã§æž¬å®ããé¢ç©åºæºã®ã¡ãžã¢ã³å€ãç²
åŸãšããã åžæ°ŽãããããªããŒã®ç²åŸã¯ã也ç¥ããªããŒ
1.0ïœã«ã€ãªã³äº€ææ°Ž50c.c.ãå ããŠåžæ°Žããã€ã
åŸãå åŠé¡åŸ®é¡ã®åçæ®åœ±ããå¹³åå€ãç²åŸãšã
ãã ç²åç¬ç«æ§ åžæ°Žæã®ç²åç¬ç«æ§ã¯ã âïŒåç²åãç¬ç«ããŠããæµåæ§ãããã â³ïŒåç²åã¯äžéšä»å±ããŠããæµåæ§ãå£ãã ÃïŒåç²åã¯å®å šã«ä»å±ããã²ã«ç¶ãåããŠã
ããå šãæµåããªãã ã§å€å®ããã åæ£å€ïŒã¢ã¯ãªã«å ±éåäœïŒã®åæå€ã以äžã«
瀺ãã åæäŸ ïŒ æªæåŸãéæµå·åŽç®¡ã滎äžæŒæã枩床èšåã³çª
çŽ ã¬ã¹å°å ¥ç®¡ãä»ãã500mlã»ãã©ãã«ãã©ã¹ã³
ã«ã€ãªã³äº€ææ°Ž150ïœãä»èŸŒãåæ£å€ãšããŠéšå
ã±ã³åããªããã«ã¢ã«ã³ãŒã«ïŒæ¥æ¬åæååŠ(æ ª)補
GHâ23ïŒ0.2ïœãæ·»å ããå ç±æº¶è§£ãããåŸãçª
çŽ çœ®æããã äžæ¹ãããããããäžè§ãã©ã¹ã³äžã§ã¢ã¯ãªã«
é žã©ãŠãªã«ãããªãã·ã«æ··åãšã¹ãã«ïŒå€§éªææ©
ååŠå·¥æ¥(æ ª)補 LTAïŒ32.5ïœãã¡ã¿ã¯ãªã«é žã
ãããã·ãšãã«10.0ïœãã¡ã¿ã¯ãªã«é žãã¡ãã«
17.5ïœã«ã¢ãŸãã¹ãžã¡ãã«ãã¬ããããªã«1.0ïœ
ãå ããŠæº¶è§£ããäžèšã®ã»ãã©ãã«ãã©ã¹ã³ã«çª
çŽ æ°æµãããªã³ã°äžã«ïŒæéãããŠæ»Žäžããã85
âã§ïŒæéä¿æããåå¿ãçµäºãããå·åŽåŸåºåœ¢
ç©ãæ¿Ÿéããæ°ŽæŽããåŸãæžå§ä¹Ÿç¥ããŠããŒãºç¶
ã®åæ£å€(1)ãåŸãã åæäŸ ïŒ ã¢ã¯ãªã«é žã©ãŠãªã«ã»ããªãã·ã«æ··åãšã¹ãã«
25.0ïœãã¡ã¿ã¯ãªã«é ž5.0ïœãã¡ã¿ã¯ãªã«é žãžã¡
ãã«ã¢ãããšãã«5.0ïœãã¡ã¿ã¯ãªã«é žã¡ãã«
17.5ïœãçšãã以å€ãåæäŸïŒãšåæ§ã«æäœãã
ããŒãºç¶ã®åæ£å€(2)ãåŸãã åæäŸ ïŒ ã¡ã¿ã¯ãªã«é žã¹ãã¢ãªã«30ïœããžã¡ãã«ã¢ãã
ãããã«ã¡ã¿ã¯ãªã«ã¢ãã10.0ïœãã¡ã¿ã¯ãªã«é ž
ã¡ãã«10.0ïœãçšãã以å€ãåæäŸïŒãšåæ§ã«æ
äœããããŒãºç¶ã®åæ£å€(3)ãåŸãã 次ã«åžæ°Žæ§ããªããŒã®è£œé äŸã以äžã«ç€ºãã 補é äŸ ïŒ æªæåŸãéæµå·åŽç®¡ã滎äžæŒæã枩床èšåã³çª
çŽ ã¬ã¹å°å ¥ç®¡ãä»ããïŒã»ãã©ãã«ãã©ã¹ã³ã«
ïœâãããµã³360.7ïœãåæ£å€(1)4.32ïœãä»èŸŒ50
âãŸã§ææž©ãåæ£æº¶è§£ããã®ã¡ãçªçŽ 眮æããã äžæ¹ãããããããäžè§ãã©ã¹ã³äžã§ã¢ã¯ãªã«
(3)72.0ïœããã€ãªã³äº€ææ°Ž103.6ïœã«æº¶è§£ããæ°Ž
é žåãããªãŠã ã32.2ïœã§éšåäžåããããã«å®€
æž©äžã§éç¡«é žã«ãªãŠã 0.24ïœã溶解ããããã®å
éäœæ°Žæº¶æ¶²ãäžèšã®ã»ãã©ãã«ãã©ã¹ã³300rpm
ã®æªæé床ã§çªçŽ æ°æµãããªã³ã°äžã«ïŒæéãã
ãŠæ»ŽäžããïŒæééæµåŸã30ïŒ éé žåæ°ŽçŽ æ°Ž0.1
ïœãæ·»å ããããã«éæµãïŒæéç¶ãéåãå®çµ
ãããããã®åŸããšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãž
ã«ãšãŒãã«0.73ïœãæ·»å ãå ±æ²žè±æ°Žãè¡ãæ¿ŸéåŸ
æžå§ä¹Ÿç¥ããŠãçœè²ã®ããŒãºç¶éåäœãåŸããå
ã»ãã©ãã«ãã©ã¹ã³å ã«ã¯éåæã®ä»çç©ãã»ãš
ãã©ç¡ãã€ãã åŸããã也ç¥ããªããŒã¯ãã€ãªã³äº€ææ°Žã«å¯Ÿã
ãåžæ°Žèœã125ïŒïœïŒïœïŒã0.9ïŒ é£å¡©æ°Žã«å¯Ÿããåž
æ°Žèœã33ïŒïœïŒïœïŒã也ç¥æã®ç²åŸ150ÎŒïœãåžæ°Ž
æã®ç²åŸ480ÎŒïœãåžæ°Žæã®ç²åç¬ç«æ§ã瀺ããã 補é äŸ ïŒãïŒ è£œé äŸïŒã®åæ£å€äœçœ®ã®ä»£ããã«åæäŸïŒãïŒ
ã§åŸãåæ£å€(2)ã(3)ãçšãã以å€ã補é äŸïŒãšå
æ§ã«æäœããçœè²ã®ããŒãºç¶éåäœãåŸããåã
ã»ãã©ãã«ãã©ã¹ã³å ã«ã¯éåäœã®ä»çç©ãã»ãš
ãã©ç¡ãã€ãã 補é äŸ ïŒ è£œé äŸïŒã®ïœâãããµã³ã®ä»£ããã«ã·ã¯ããã
ãµã³ãçšãã以å€ã補é äŸïŒãšåæ§ã«æäœããçœ
è²ã®ããŒãºç¶éåäœãåŸããåãã»ãã©ãã«ãã©
ã¹ã³å ã«ã¯éåäœã®ä»çç©ãã»ãšãã©ç¡ãã€ãã 補é äŸ ïŒãïŒ è£œé äŸïŒã®ãšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«ãš
ãŒãã«0.73ïœããããã0.18ïœã1.46ïœã«ä»£ãã
以å€ã補é äŸïŒãšåæ§ã«æäœããçœè²ã®ããŒãºç¶
éåäœãåŸããåãã»ãã©ãã«ãã©ã¹ã³å ã«ã¯é
åäœã®ä»çç©ãã»ãšãã©ç¡ãã€ãã 補é äŸ ïŒ è£œé äŸïŒã®ãšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«ãš
ãŒãã«ãå ããªã以å€ã補é äŸïŒãšåæ§ã«æäœ
ããçœè²ã®ããŒãºç¶éåäœãåŸããåŸ ããã»ãã©
ãã«ãã©ã¹ã³å ã«ã¯éåäœã®ä»çç©ãã»ãšãã©ç¡
ãã€ãã 補é äŸ ïŒ è£œé äŸïŒã®åæ£å€(1)ã®ä»£ããã«ãœã«ãã¿ã³ã¢ã
ã©ãŠã¬ãŒããçšããŠã補é äŸïŒãšåæ§ã«æäœãã
çœè²ã®ç²æ«éåäœãåŸããåãã»ãã©ãã«ãã©ã¹
ã³å ã«ã¯å£é¢ãæªæç¿Œã«éåäœä»çç©ãèŠãã
ãã 補é äŸ ïŒ åžè²©åã¢ã¯ã¢ãªãã¯CAâïŒæ¥æ¬è§ŠåªååŠå·¥æ¥
(æ ª)è£œïŒ è£œé äŸïŒãïŒã®è©äŸ¡çµæã¯ç¬¬ïŒè¡šã«ç€ºãéãã§
ããã
ãè¡šã
å®æœäŸ ïŒ
ã¹ãã³ã¬ã¹ããŒã«ãŒ10ã«æ°Žéæ°ŽïŒãä»èŸŒã
æ»ãæ··ããªãã補é äŸïŒã®åžæ°Žæ§ããªããŒ50ïœã
åŸã ã«å ãããåžæ°ŽåŸåŸãããå æ¥æ°Žãååºãã
äžèšã®èª¿åæ¯ã§ãããµãŒã«ããæªæããç³èã»æ°Ž
æ··åç©ã補é ããã åæ°Žç³èïŒÎ±åïŒïŒå æ¥æ°ŽïŒ100ïŒ22 ãã®æ··åç©ãç空è±æ°åæŒåºãæ圢æ©ã«ããã
15mmÃ15mmÃ90mmã®è©ŠéšäœãïŒæ¬äœè£œãã倧æ°äž
ã«ïŒæéçµéåŸããã¬åŒåŒµåŒ·åºŠïŒKgïŒcm2ïŒã枬å®
ããããã®æã®åŒ·åºŠïŒKgïŒcm2ïŒã¯215ã201ã231ã
198ã§ãããå¹³å211KgïŒcm2ã§ãã€ãã å®æœäŸ ïŒ åæ°Žç³èïŒÎ±åïŒïŒå æ¥æ°ŽïŒ100ïŒ30ã代ãã以
å€å®æœäŸïŒãšåæ§ã®æ¹æ³ã§è©Šéšäœãäœæãããã¬
åŒåŒµåŒ·åºŠã枬å®ããããã®æã®åŒ·åºŠïŒKgïŒcm2ïŒã¯
167ã145ã152ã158ã§ãããå¹³å156KgïŒcm2ã§ã
ã€ãã æ¯èŒäŸ ïŒ åæ°Žç³èïŒÎ±åïŒïŒæ°Žéæ°ŽïŒ100ïŒ22ã®èª¿åæ¯ã§
ãããµãŒã«ããæªæãããšãããåäžãªç³èã»æ°Ž
æ··åç©ã«ãªãããæŒåºãæ圢ããŠäœè£œãããè©Šéš
äœã«ã¯ã¬ãçããã æ¯èŒäŸ ïŒ åæ°Žç³èïŒÎ±åïŒïŒæ°Žéæ°ŽïŒ100ïŒ46ã®èª¿åæ¯ã§
ãããµãŒã«ããæªæããŠç³èã»æ°Žæ··åç©ã補é
ããæŒåºãæ圢ããŠè©Šéšäœãäœè£œããããã¬åŒåŒµ
匷床ïŒKgïŒcm2ïŒã¯76ã69ã71ã65ã§ãããå¹³å70
KgïŒcm2ã§ãã€ãã çºæã®å¹æ æ¬çºæã®å æ¥æ°Žã®è£œé æ¹æ³ã«ãããšä»»æã®å®å®
ããç²åŸãæããå æ¥æ°Žç²åã容æã«è£œé ã§ãã
ããç³èç²äœãšä¹Ÿç¥ç¶æ ã§å®¹æã«åäžæ··åã§ã
ããããããç¹å®ã®å Žæã§äœãå¿ èŠãç¡ããä»»æ
ã®å Žæãšæéã«å®¹æã«è£œé ã§ããæ°Žã®äŸçµŠäžå¯èœ
ãªå Žæã«ãããŠããæ°Žãç²äœãšããŠèŒžéããããš
ãã§ããã åæ¬çºæã®ç³èæ圢åã®è£œé æ¹æ³ã«ãããšãå
æ¥æ°Žãçšãããããçè«æ°Žéã®æ°ŽïŒå æ¥æ°ŽïŒã§æ
圢ã§ãããããæ圢åã®åŒ·åºŠåã³èä¹ æ§ãèãã
åªããŠãããåãæ°Žã®æ··åæ¯ãäœãããæŒãåºã
æ圢ãããŒã«æ圢ã«ããé£ç¶çç£ãã€æ圢åã®å€§
ååã容æã§ããããããè¡šé¢ã®çµé²ãçœè¯çŸè±¡
ãé²æ¢ãããåªããæ圢åãåŸãããã
æ»ãæ··ããªãã補é äŸïŒã®åžæ°Žæ§ããªããŒ50ïœã
åŸã ã«å ãããåžæ°ŽåŸåŸãããå æ¥æ°Žãååºãã
äžèšã®èª¿åæ¯ã§ãããµãŒã«ããæªæããç³èã»æ°Ž
æ··åç©ã補é ããã åæ°Žç³èïŒÎ±åïŒïŒå æ¥æ°ŽïŒ100ïŒ22 ãã®æ··åç©ãç空è±æ°åæŒåºãæ圢æ©ã«ããã
15mmÃ15mmÃ90mmã®è©ŠéšäœãïŒæ¬äœè£œãã倧æ°äž
ã«ïŒæéçµéåŸããã¬åŒåŒµåŒ·åºŠïŒKgïŒcm2ïŒã枬å®
ããããã®æã®åŒ·åºŠïŒKgïŒcm2ïŒã¯215ã201ã231ã
198ã§ãããå¹³å211KgïŒcm2ã§ãã€ãã å®æœäŸ ïŒ åæ°Žç³èïŒÎ±åïŒïŒå æ¥æ°ŽïŒ100ïŒ30ã代ãã以
å€å®æœäŸïŒãšåæ§ã®æ¹æ³ã§è©Šéšäœãäœæãããã¬
åŒåŒµåŒ·åºŠã枬å®ããããã®æã®åŒ·åºŠïŒKgïŒcm2ïŒã¯
167ã145ã152ã158ã§ãããå¹³å156KgïŒcm2ã§ã
ã€ãã æ¯èŒäŸ ïŒ åæ°Žç³èïŒÎ±åïŒïŒæ°Žéæ°ŽïŒ100ïŒ22ã®èª¿åæ¯ã§
ãããµãŒã«ããæªæãããšãããåäžãªç³èã»æ°Ž
æ··åç©ã«ãªãããæŒåºãæ圢ããŠäœè£œãããè©Šéš
äœã«ã¯ã¬ãçããã æ¯èŒäŸ ïŒ åæ°Žç³èïŒÎ±åïŒïŒæ°Žéæ°ŽïŒ100ïŒ46ã®èª¿åæ¯ã§
ãããµãŒã«ããæªæããŠç³èã»æ°Žæ··åç©ã補é
ããæŒåºãæ圢ããŠè©Šéšäœãäœè£œããããã¬åŒåŒµ
匷床ïŒKgïŒcm2ïŒã¯76ã69ã71ã65ã§ãããå¹³å70
KgïŒcm2ã§ãã€ãã çºæã®å¹æ æ¬çºæã®å æ¥æ°Žã®è£œé æ¹æ³ã«ãããšä»»æã®å®å®
ããç²åŸãæããå æ¥æ°Žç²åã容æã«è£œé ã§ãã
ããç³èç²äœãšä¹Ÿç¥ç¶æ ã§å®¹æã«åäžæ··åã§ã
ããããããç¹å®ã®å Žæã§äœãå¿ èŠãç¡ããä»»æ
ã®å Žæãšæéã«å®¹æã«è£œé ã§ããæ°Žã®äŸçµŠäžå¯èœ
ãªå Žæã«ãããŠããæ°Žãç²äœãšããŠèŒžéããããš
ãã§ããã åæ¬çºæã®ç³èæ圢åã®è£œé æ¹æ³ã«ãããšãå
æ¥æ°Žãçšãããããçè«æ°Žéã®æ°ŽïŒå æ¥æ°ŽïŒã§æ
圢ã§ãããããæ圢åã®åŒ·åºŠåã³èä¹ æ§ãèãã
åªããŠãããåãæ°Žã®æ··åæ¯ãäœãããæŒãåºã
æ圢ãããŒã«æ圢ã«ããé£ç¶çç£ãã€æ圢åã®å€§
ååã容æã§ããããããè¡šé¢ã®çµé²ãçœè¯çŸè±¡
ãé²æ¢ãããåªããæ圢åãåŸãããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ (a) ã¢ã¯ãªã«é žã¢ã«ãã«ãšã¹ãã«åã¯ã¡ã¿ã¯
ãªã«é žã¢ã«ãã«ãšã¹ãã«ã§ãã¢ã«ãã«åºã®ççŽ
æ°ãïŒä»¥äžã®åéäœ40ã95ééïŒ ãšã (b) ã«ã«ããã·ã«åºãã¢ããåºã第ïŒã¢ã³ã¢ããŠ
ã åºãããããã·ã«åºããéžæãããïŒçš®ãå«
æãããã¢ã¯ãªã«é žãã¡ã¿ã¯ãªã«é žãã¢ã¯ãªã«
ã¢ãããã¡ã¿ã¯ãªã«ã¢ããããéžæãããå°ãª
ããšãïŒçš®ã®èªå°äœã®åéäœïŒã40ééïŒ ãšã (c) äžèš(a)ã(b)ãšå ±éåå¯èœãªäžé£œååéäœïŒã
40ééïŒ ãšãæ§ææåãšããã¢ã¯ãªã«å ±éåäœãèèªæç
çŽ æ°ŽçŽ ã«æº¶è§£ããã¢ã¯ãªã«é žãšãã®ã¢ã«ã«ãªéå±
塩氎溶液ãåæ£ãããéçžæžæ¿éåããããã«æ¶
æ©å€ã§æ¶æ©ãã也ç¥ãããŠåŸãããåžæ°Žæ§ããªã
ãŒãçšããããšãç¹åŸŽãšããç³è硬åçšå æ¥æ°Žã®
補é æ¹æ³ã ïŒ æ¶æ©å€ããšãã¬ã³ã°ãªã³ãŒã«ãžã°ãªã·ãžã«ãš
ãŒãã«ã§ããè«æ±é ïŒèšèŒã®ç³è硬åçšå æ¥æ°Žã®
補é æ¹æ³ã ïŒ æ¶æ©æã«ç¡æ©ç©è³ªãå ããããšãç¹åŸŽãšãã
è«æ±é ïŒèšèŒã®ç³è硬åçšå æ¥æ°Žã®è£œé æ¹æ³ã ïŒ åæ°Žç³èåã¯ç¡æ°Žç³èã«è«æ±é ïŒèšèŒã®è£œé
æ¹æ³ã§è£œé ããç³è硬åçšå æ¥æ°Žãç²äœæ··åãã
å æ¥æ°Žãå€éšã«æŸåºãããŠç³èãšæ°Žå硬ååå¿ã
çãããããããšãç¹åŸŽãšããç³èæ圢åã®è£œé
æ¹æ³ã ïŒ è«æ±é ïŒèšèŒã®ç³èæ圢åã®è£œé æ¹æ³ã«ãã
補é ãããç³èæ圢åã
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1097516A JPH02279548A (ja) | 1989-04-19 | 1989-04-19 | ç³è硬åçšå æ¥æ°Žã®è£œé æ¹æ³ãç³èæ圢åã®è£œé æ¹æ³åã³ç³èæ圢å |
US07/509,832 US4988390A (en) | 1989-04-19 | 1990-04-17 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum |
US07/617,107 US5041475A (en) | 1989-04-19 | 1990-11-21 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum |
US07/731,240 US5093410A (en) | 1989-04-19 | 1991-07-17 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1097516A JPH02279548A (ja) | 1989-04-19 | 1989-04-19 | ç³è硬åçšå æ¥æ°Žã®è£œé æ¹æ³ãç³èæ圢åã®è£œé æ¹æ³åã³ç³èæ圢å |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02279548A JPH02279548A (ja) | 1990-11-15 |
JPH0557226B2 true JPH0557226B2 (ja) | 1993-08-23 |
Family
ID=14194422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1097516A Granted JPH02279548A (ja) | 1989-04-19 | 1989-04-19 | ç³è硬åçšå æ¥æ°Žã®è£œé æ¹æ³ãç³èæ圢åã®è£œé æ¹æ³åã³ç³èæ圢å |
Country Status (2)
Country | Link |
---|---|
US (1) | US4988390A (ja) |
JP (1) | JPH02279548A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0874358A (ja) * | 1994-09-02 | 1996-03-19 | Yoshino Sekko Kk | éä»åãå£ |
US5653797A (en) * | 1996-04-26 | 1997-08-05 | National Gypsum Company | Ready mixed setting-type joint compound and method of making same |
JP3256166B2 (ja) * | 1996-07-24 | 2002-02-12 | äžæŽåæå·¥æ¥æ ªåŒäŒç€Ÿ | ã»ã¡ã³ãæ··åå€äžŠã³ã«ãããçšããã»ã¡ã³ãæ圢æ¹æ³ |
US5879825A (en) * | 1997-01-07 | 1999-03-09 | National Gypsum Company | Gypsum wallboard and method of making same |
US6184287B1 (en) | 1999-01-26 | 2001-02-06 | Omnova Solutions Inc. | Polymeric latexes prepared in the presence of 2-acrylamido-2-methylpropanesulfonate |
DE10049127C2 (de) * | 2000-10-02 | 2003-02-20 | Clariant Gmbh | Redispergierbare Dispersionspulver-Zusammensetzung, Verfahren zu deren Herstellung sowie deren Verwendung |
US7070648B1 (en) * | 2005-06-16 | 2006-07-04 | Lyondell Chemical Technology, L.P. | Preparation of gypsum compositions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3864141A (en) * | 1972-05-15 | 1975-02-04 | Onoda Cement Co Ltd | Process for regulating setting time of hydraulic cement |
DE2322707C3 (de) * | 1973-05-05 | 1980-03-06 | Bayer Ag, 5090 Leverkusen | Mörtel aus anorganischen Bindemitteln |
DE2341923C3 (de) * | 1973-08-18 | 1980-01-31 | Bayer Ag, 5090 Leverkusen | Mörtel aus anorganischen Bindemitteln, Verfahren zur Herstellung und Verwendung desselben |
FR2411810A1 (fr) * | 1977-12-14 | 1979-07-13 | Protex Manuf Prod Chimique | Compositions additives pour melanges a base de platre de gypse ou anhydrite |
-
1989
- 1989-04-19 JP JP1097516A patent/JPH02279548A/ja active Granted
-
1990
- 1990-04-17 US US07/509,832 patent/US4988390A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4988390A (en) | 1991-01-29 |
JPH02279548A (ja) | 1990-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3119900B2 (ja) | é«åžæ°Žæ§ããªããŒã®è£œé æ³ | |
JPH1171417A (ja) | ããçŽ åããªããŒã®è£œé æ¹æ³ | |
JPH08239539A (ja) | ã³ããªããŒããã³ä¿è·ã³ãã€ããå«ãæ°Žæ§åªè³ªäžã«ååæ£å¯èœãªååŠçµæç©ããã®æ°Žæ§ããªããŒåæ£äœããã®è£œé æ¹æ³ããã³ãã®äœ¿çšæ¹æ³ | |
CN108794700A (zh) | äžç§çŸ§é žåºèåç©åå ¶å¶å€æ¹æ³åçŒéåèçŸ§é žåæ°Žå | |
WO2023221264A1 (zh) | äžç§è¶ æ¯ååºäœèçŸ§é žåæ°Žåçå¶å€æ¹æ³ | |
JP3162367B2 (ja) | ä¿è·ã³ãã€ãç³»ååæ£æ§ã¢ã¯ãªã«æš¹èãšãã«ãžã§ã³ç²æ«ããã³ãã®è£œé æ¹æ³ | |
JPH0557226B2 (ja) | ||
JPH0523564B2 (ja) | ||
JPH0375252A (ja) | ã»ã¡ã³ãæ··åå€ | |
CN113336902A (zh) | äžç§è¶ççŽ æ¹æ§å€åååæ°Žååå ¶å¶å€æ¹æ³ååºçš | |
WO2024104063A1 (zh) | äžç§æ°åèçŸ§é žåæ°Žååå ¶å¶å€æ¹æ³ | |
US5041475A (en) | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum | |
JPH07242787A (ja) | ä¿è·ã³ãã€ãã§å®å®åãããåæ£ç©ã®è£œé æ¹æ³ | |
JPH01249808A (ja) | èå¡©æ§åžæ°Žæ§æš¹è埮ç²åã®è£œé æ¹æ³ | |
JPH01213307A (ja) | é«èšåŒµååžæ°Žæ§ããªããŒã®è£œé æ¹æ³ | |
JPH08113613A (ja) | ã»ã¡ã³ãæ·»å å€ | |
US5093410A (en) | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum | |
JP3091193B1 (ja) | ã»ã¡ã³ãåæ£å€ | |
JP2002518533A (ja) | äœæž©ã«ãããç®è圢ææ§ãæ¹è¯ãããã©ããã¯ã¹ã«ãããæ°èŠä¿è·ã³ãã€ã | |
JPH08120019A (ja) | é«åžæ°Žæ§æš¹èã®è£œé æ³ | |
JPH0610220B2 (ja) | é«åžæ°Žæ§æš¹èã®è£œé æ³ | |
JP2002212207A (ja) | ã¢ã¯ãªã«ãšãã«ã·ã§ã³ã®è£œé æ¹æ³ | |
JPH0326788A (ja) | ç³çã®è±æ°ŽççŒæ¹æ³ | |
JPH0328150A (ja) | 転å§ã³ã³ã¯ãªãŒãã®æèšæ¹æ³ | |
JPH0383520A (ja) | åå£ã®æ¹è¯æ¹æ³ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080823 Year of fee payment: 15 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090823 Year of fee payment: 16 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090823 Year of fee payment: 16 |