JPH0247484B2 - Echirenkyojugotainoseizohoho - Google Patents
EchirenkyojugotainoseizohohoInfo
- Publication number
- JPH0247484B2 JPH0247484B2 JP7594281A JP7594281A JPH0247484B2 JP H0247484 B2 JPH0247484 B2 JP H0247484B2 JP 7594281 A JP7594281 A JP 7594281A JP 7594281 A JP7594281 A JP 7594281A JP H0247484 B2 JPH0247484 B2 JP H0247484B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- polymerization
- compound
- component
- 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
- 239000003054 catalyst Substances 0.000 claims description 62
- 150000001875 compounds Chemical class 0.000 claims description 29
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 27
- 239000005977 Ethylene Substances 0.000 claims description 27
- 239000010936 titanium Substances 0.000 claims description 19
- 150000002430 hydrocarbons Chemical group 0.000 claims description 16
- 239000004711 α-olefin Substances 0.000 claims description 12
- 150000002901 organomagnesium compounds Chemical class 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical class 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 150000003609 titanium compounds Chemical class 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229920001038 ethylene copolymer Polymers 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 description 39
- 229920000642 polymer Polymers 0.000 description 35
- 238000000034 method Methods 0.000 description 33
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 26
- -1 polyethylene Polymers 0.000 description 20
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 19
- 239000000203 mixture Substances 0.000 description 15
- 239000011949 solid catalyst Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 12
- 239000000178 monomer Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000460 chlorine Substances 0.000 description 11
- 239000006185 dispersion Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000007334 copolymerization reaction Methods 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000012986 chain transfer agent Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- GCPCLEKQVMKXJM-UHFFFAOYSA-N ethoxy(diethyl)alumane Chemical compound CCO[Al](CC)CC GCPCLEKQVMKXJM-UHFFFAOYSA-N 0.000 description 3
- 238000012690 ionic polymerization Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 150000004796 dialkyl magnesium compounds Chemical class 0.000 description 2
- MSJGTVVKAYQMPX-UHFFFAOYSA-N diethyl(propoxy)alumane Chemical compound CCC[O-].CC[Al+]CC MSJGTVVKAYQMPX-UHFFFAOYSA-N 0.000 description 2
- 239000002612 dispersion medium Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002366 halogen compounds Chemical class 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- QUXHCILOWRXCEO-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CCC[CH2-] QUXHCILOWRXCEO-UHFFFAOYSA-M 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 125000002370 organoaluminium group Chemical group 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 150000004819 silanols Chemical class 0.000 description 2
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical compound CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 description 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-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
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- UWKKBEQZACDEBT-UHFFFAOYSA-N CCCC[Mg] Chemical compound CCCC[Mg] UWKKBEQZACDEBT-UHFFFAOYSA-N 0.000 description 1
- MIEFVQIJSAGPBZ-UHFFFAOYSA-N CCC[Mg] Chemical compound CCC[Mg] MIEFVQIJSAGPBZ-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- YLYNVLJAZMTTIQ-UHFFFAOYSA-N butoxy(diethyl)alumane Chemical compound CCCC[O-].CC[Al+]CC YLYNVLJAZMTTIQ-UHFFFAOYSA-N 0.000 description 1
- OCFSGVNHPVWWKD-UHFFFAOYSA-N butylaluminum Chemical compound [Al].[CH2]CCC OCFSGVNHPVWWKD-UHFFFAOYSA-N 0.000 description 1
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- LKRBKNPREDAJJQ-UHFFFAOYSA-M chloro-di(propan-2-yl)alumane Chemical compound [Cl-].CC(C)[Al+]C(C)C LKRBKNPREDAJJQ-UHFFFAOYSA-M 0.000 description 1
- SLLGVCUQYRMELA-UHFFFAOYSA-N chlorosilicon Chemical compound Cl[Si] SLLGVCUQYRMELA-UHFFFAOYSA-N 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- DLRHRQTUCJTIIV-UHFFFAOYSA-N diethoxy(ethyl)alumane Chemical compound CC[O-].CC[O-].CC[Al+2] DLRHRQTUCJTIIV-UHFFFAOYSA-N 0.000 description 1
- UWAMTZZJXXCIOH-UHFFFAOYSA-M diethyl(phenoxy)alumane Chemical compound CC[Al+]CC.[O-]C1=CC=CC=C1 UWAMTZZJXXCIOH-UHFFFAOYSA-M 0.000 description 1
- JJSGABFIILQOEY-UHFFFAOYSA-M diethylalumanylium;bromide Chemical compound CC[Al](Br)CC JJSGABFIILQOEY-UHFFFAOYSA-M 0.000 description 1
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- MWNKMBHGMZHEMM-UHFFFAOYSA-N dimethylalumanylium;ethanolate Chemical compound CCO[Al](C)C MWNKMBHGMZHEMM-UHFFFAOYSA-N 0.000 description 1
- AXAZMDOAUQTMOW-UHFFFAOYSA-N dimethylzinc Chemical compound C[Zn]C AXAZMDOAUQTMOW-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- DKQVJMREABFYNT-UHFFFAOYSA-N ethene Chemical group C=C.C=C DKQVJMREABFYNT-UHFFFAOYSA-N 0.000 description 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- WRYKIHMRDIOPSI-UHFFFAOYSA-N magnesium;benzene Chemical compound [Mg+2].C1=CC=[C-]C=C1.C1=CC=[C-]C=C1 WRYKIHMRDIOPSI-UHFFFAOYSA-N 0.000 description 1
- IWCVDCOJSPWGRW-UHFFFAOYSA-M magnesium;benzene;chloride Chemical compound [Mg+2].[Cl-].C1=CC=[C-]C=C1 IWCVDCOJSPWGRW-UHFFFAOYSA-M 0.000 description 1
- DLPASUVGCQPFFO-UHFFFAOYSA-N magnesium;ethane Chemical compound [Mg+2].[CH2-]C.[CH2-]C DLPASUVGCQPFFO-UHFFFAOYSA-N 0.000 description 1
- YCCXQARVHOPWFJ-UHFFFAOYSA-M magnesium;ethane;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C YCCXQARVHOPWFJ-UHFFFAOYSA-M 0.000 description 1
- ZKUUVVYMPUDTGJ-UHFFFAOYSA-N methyl 5-hydroxy-4-methoxy-2-nitrobenzoate Chemical compound COC(=O)C1=CC(O)=C(OC)C=C1[N+]([O-])=O ZKUUVVYMPUDTGJ-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000002734 organomagnesium group Chemical group 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 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
- 150000003254 radicals Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- WVMSIBFANXCZKT-UHFFFAOYSA-N triethyl(hydroxy)silane Chemical compound CC[Si](O)(CC)CC WVMSIBFANXCZKT-UHFFFAOYSA-N 0.000 description 1
- AAPLIUHOKVUFCC-UHFFFAOYSA-N trimethylsilanol Chemical compound C[Si](C)(C)O AAPLIUHOKVUFCC-UHFFFAOYSA-N 0.000 description 1
- NLSXASIDNWDYMI-UHFFFAOYSA-N triphenylsilanol Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(O)C1=CC=CC=C1 NLSXASIDNWDYMI-UHFFFAOYSA-N 0.000 description 1
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- HEPBQSXQJMTVFI-UHFFFAOYSA-N zinc;butane Chemical compound [Zn+2].CCC[CH2-].CCC[CH2-] HEPBQSXQJMTVFI-UHFFFAOYSA-N 0.000 description 1
Description
ãã çºæã®èæ¯
æ¬çºæã¯ã極ããŠé«æŽ»æ§ã®ããŒã°ã©ãŒå觊åªã
çšããŠãšãã¬ã³ãšÎ±âãªã¬ãã€ã³ã125â以äžã®
é«æž©ã200KgïŒcm2ãè¶ããé«å§äžã§å ±éåããã
æ¹æ³ã«é¢ããã ãšãã¬ã³ã®éåæ³ã«ã¯å·¥æ¥çã«å€§èŠæš¡ã§çšãã
ããŠããæ¹æ³ãšããŠæ¬¡ã®äºã€ãããã 第äžã®æ¹æ³ã¯ããšãã¬ã³ãé«æž©ããã³é«å§äžã
ããšãã°125â以äžããã³500KgïŒcm2以äžã§ã代衚
çã«ã¯140ã300âããã³1000ã3000KgïŒcm2ãŸãã¯
ãã以äžã®æ¡ä»¶ã§ãéåããããéåã¯ãããªãŒ
ã©ãžã«ã«ãçæãããååç©ã代衚çã«ã¯éé žå
ç©ãããã¯é žçŽ ãããã¯ãããã®çµåããããªã
éåéå§å€ã®ååšäžã§è¡ãªãããããã®æ¹æ³ã¯äž
è¬ã«ãé«å§æ³ããšèšãããåæããªãšãã¬ã³ãç
æããã®ããã®ç¹åŸŽã§ããã 第äºã®æ¹æ³ã¯ããšãã¬ã³ãæ¯èŒçäœæž©ããã³äœ
å§äžãããšãã°250â以äžããã³200KgïŒcm2以äžã
æ®éã¯50ã90âããã³30KgïŒcm2以äžãã®æ¡ä»¶äžã§
éåãããæ¹æ³ã§ããããã®æ¹æ³ã§çšãã代衚ç
ãªè§Šåªã¯ãããŒã°ã©ãŒå觊åªããšã称ãããææ©
éå±é¯ååç©ã§ããããããŒã°ã©ãŒå觊åªããšã
ãèªã¯ãåšæåŸè¡šã®ïœãïœæã®é·ç§»éå±ã®å
åç©ãšåšæåŸè¡šã®ãæã®éå±ã®ææ©éå±åå
ç©ãšã®çµåããããªã觊åªã«çšããããã åºãçšããããŠããããŒã°ã©ãŒå觊åªã¯ãåå¡©
åãã¿ã³ãŸãã¯äžå¡©åãã¿ã³ã®ãããªãã¿ã³åå
ç©ãšããªãšãã«ã¢ã«ãããŠã ãŸãã¯ãžãšãã«ã¢ã«
ãããŠã ã¯ãã©ã€ãã®ãããªã¢ã«ãããŠã ååç©
ãšã®çµåããåºæ¬ãšããŠãããããŒã°ã©ãŒæ³ããª
ãã¡äœå§æ³ã®è£œåã¯ãçŽéç¶ããªãšãã¬ã³ã§åæ
éãäºå®äžãªãããŸã代衚çãªé«å§æ³ããªãšãã¬
ã³ã®èç¹ã105ã120âã®ç¯å²ã«ããã®ã«å¯ŸããŠ
130â以äžã®èç¹ãæããŠãããããã«ãäœå§æ³
ããªãšãã¬ã³ã®æ¯éã¯ãäžè¬ã«é«å§æ³ããªãšãã¬
ã³ã®ããããã¯é«ããé«å§æ³ããªãšãã¬ã³ã§ã¯é
åžž0.935以äžã§ããã®ã«å¯ŸããŠäœå§æ³ããªãšãã¬
ã³ã®å žåçãªå€ã¯0.95以äžãæ®éã¯çŽ0.96ãã§ã
ãã ãšããã§ãããªãšãã¬ã³ã®å€§èŠæš¡ãªå·¥æ¥ç補é
ãšããŠã¯äžè¬åãããŠããªããã第äžã®æ¹æ³ãæ
æ¡ãããŠãããããšãã°ãç±³åœç¹èš±ç¬¬828828å·æ
现æžã«ã¯ããªã¬ãã€ã³ãç¹ã«ãšãã¬ã³ããå°ãªã
ãšã175âã®æž©åºŠãå°ãªããšã500KgïŒcm2ã®å§åã§
ããŒã°ã©ãŒå觊åªïŒããªãã¡ææ©éå±ååç©ãšåš
æåŸè¡šã®ïœïŒïœããŸãã¯ïœæã®éå±ã®é žå
ç©ä»¥å€ã®ååç©ãšã®é¯ååç©è§ŠåªïŒããªã¬ãã€ã³
ã«å¯Ÿã25ã500ééppmæ·»å ããŠéåãããæ¹æ³
ãææ¡ãããŠããã ãã®é«æž©ããã³é«å§äžã§ã®ããŒã°ã©ãŒè§Šåªã®ã
ããªã€ãªã³éå觊åªã®äœ¿çšã«ãããšãã¬ã³ã®éå
æ³ã«é¢ããŠã¯ãã®åŸã®å€ãã®æ¹è¯æè¡ãææ¡ãã
ãŠãããããããã¯ãããã次ã®äºç¹ã§å åæºè¶³
ããããã®ãšã¯ããé£ãã€ãã 第äžç¹ã®åé¡ç¹ã¯ã觊åªæŽ»æ§ãå åã«é«ããªã
ãšããããšã§ããã®ããçæãªã¬ãã€ã³éåäœäž
ã®è§Šåªæ®æž£éãå€ããåŸã€ãŠè§Šåªå解ããã³ç²Ÿè£œ
å·¥çšãçç¥ããå Žåã«ã¯è£œåéåäœã¯ãç±ããã³
é žåå£åã®åãæãçè²ããèã®åŒ·ã補åãšãª
ããç¹ã«é«å§ããã³é«æž©äžã§ã®ã€ãªã³éåäœã¯ã
é«å§ã©ãžã«ã«éåã«ããããªãšãã¬ã³è£œé è£ çœ®ã
䜿çšããå Žåãå€ããã觊åªå解ããã³ç²Ÿè£œå·¥çš
ãå¿ èŠãšãªããšå€§èŠæš¡ãªèšåæ¹é ãèŠããããš
ãšãããã«ããã«äŒŽãéåäœè£œé ã³ã¹ããå€§å¹ ã«
äžæããããšçã®èŠ³ç¹ãã觊åªæŽ»æ§ã®åäžã¯ãã®
æè¡ãå·¥æ¥åããã«ããã€ãŠã®éèŠãªãã€ã³ãã§
ããã æŽã«é«å§ããã³é«æž©äžã§ã®ã€ãªã³éåæ³ã«ãã
ãŠã¯ã觊åªãé«å§ãã³ãã§åå¿åšã«äŸçµŠããå¿ èŠ
ãããããé«å§ãã³ãã§ã®æ³šå ¥æ§èœãè¯ãããçº
ã«ç²åŸãå°ãããã€äžå®ã§è§Šåªæº¶åªäžã§ã®åæ£æ§
ã®è¯ãããšãå¿ èŠã§ãããããã«è§Šåªåæ£æ¶²äžã®
åºäœè§Šåªæ¿åºŠãå¶éãããããã®ãã溶åªäœ¿çšé
ã®ç¯æžããã³é«å§ãã³ãå°ååã®èŠ³ç¹ããã觊åª
掻æ§ãå åé«ãããšã奜ãŸããããŸãäžè¬ã«ãšã
ã¬ã³ãšÎ±âãªã¬ãã€ã³ãšãå ±éåããããšè§ŠåªæŽ»
æ§ãäœäžããã®ã§ãå ±éåã®å Žåã¯ããäžå±€ã®é«
掻æ§è§Šåªãå¿ èŠã§ããã 第äºã®åé¡ç¹ã¯ãé«æž©äžã®ã€ãªã³éåã«ãããŠ
補é ãããããªããŒã®ã¡ã«ããããŒã¬ã·ãª
ïŒMFRãšç¥ãïŒãå åäœãé åãŸã§äœäžãåŸãªã
ãšããããšã§ãããç¹ã«ãšãã¬ã³ãšÎ±âãªã¬ãã€
ã³ãå ±éåããŠå¯åºŠã0.890ã0.955ã®ãšãã¬ã³å ±
éåäœã補é ããå Žåã«ã¯ãαâãªã¬ãã€ã³ãé£
é移åå€ãšããŠäœçšããããã«MFRãäœäžãã
ãããšãäžå±€ãã¥ããããªãããã®ããšã¯ãç®æš
ãšããããªããŒã®MFRãšã®é¢ä¿ã«ãããŠéåå
å¿æž©åºŠã«äžéãçããã²ããŠã¯ããªããŒåçãå¶
éããã éåã¯éåžžäžçš®é¡ãŸãã¯ãã以äžã®é£é移åå€
ïŒããšãã°æ°ŽçŽ ïŒã®ååšäžã§è¡ãªãããããé«æž©
äžã§ã¯é£é移åå€ã®äœçšä»¥å€ã«èµ·å ããé£é移å
åå¿ã®å¢å€§ã«ãããé£é移åå€ã®äŸçµŠãåæ¢ããŠ
ãããªããŒã®MFRãå åã«äœäžããªããããã
ã€ãŠåœè©²æè¡ãå·¥æ¥åããã«ããã€ãŠãå åã«é«
ã枩床é åã«ãããŠMFRã®å¶åŸ¡æ§ã®è¯å¥œãªè§Šåª
ã®éçºã¯ããããŠéèŠãªèª²é¡ã§ãã€ãã ãã çºæã®æŠèŠ èŠ æš æ¬çºæã¯äžèšã®ç¹ã«è§£æ±ºãäžããããšãç®çãš
ããç¹å®ã®æ æ§ã§ã€ãã€ãé·ç§»éå±è§Šåªã䜿çšã
ãããšã«ãã€ãŠãã®ç®çãéæããããšãããã®
ã§ããã ãããã€ãŠãæ¬çºæã«ãããšãã¬ã³ã®å ±éåæ¹
æ³ã¯ã200KgïŒcm2ãè¶ããå§åããã³å°ãªããšã
125âã®æž©åºŠã«ãããŠãäžèšã®æåãšæåãš
ã®çµåããããªã觊åªã«ãšãã¬ã³ããã³å°ãªããš
ãäžçš®ã®ä»ã®Î±âãªã¬ãã€ã³ãæ¥è§Šãããããšã
ç¹åŸŽãšãããšãã¬ã³å ±éåäœã®è£œé æ¹æ³ã§ããã æå  äžè¬åŒR1 3-oAlX1 nïŒããã§R1ã¯ççŽ æ°ïŒã10ã®
çåæ°ŽçŽ æ®åºãX1ã¯ããã²ã³ãïœã¯ïŒïŒïœâŠïŒ
ã®æ°ã§ããïŒã§è¡šããããååç©ã æå  äžè¬åŒTiïŒOR5ïŒpX2 4-pïŒããã§R5ã¯ççŽ æ°ïŒã
10ã®çåæ°ŽçŽ æ®åºãX2ã¯ããã²ã³ãïœã¯ïŒâŠïœ
âŠïŒã®æ°ã§ããïŒã§è¡šãããããã¿ã³ååç©ãšæ
æ©ãã°ãã·ãŠã ååç©ãšã®æ¥è§Šçæç©ã å¹ æ æ¬çºæã«ãã200KgïŒcm2ãè¶ããå§åããã³å°
ãªããšã125âã®æž©åºŠã«ãããŠãã®ç¹å®ã®ããŒã°
ã©ãŒå觊åªã䜿çšããŠãšãã¬ã³ãšå°ãªããšãïŒçš®
ã®ä»ã®Î±âãªã¬ãã€ã³ãšã®å ±éåãè¡ãªããšæ¬¡ã®
äºç¹ã§èããå¹æãåŸãããã 第äžç¹ã¯é·ç§»éå±åœãã®éåäœçæéããã³æ
äœåœãã®éåäœçæéãå ±ã«é«ããšããããšã§ã
ãã®ããåŸãããéåäœã¯ç±ããã³é žçŽ å£åãå
ãã«ãããçè²ããã³èæ°ã®ç¹ã§éåžžã«è¯å¥œãªã
ã®ãšãªãã 第äºç¹ã¯å·¥æ¥çã«å åé«ãéåäœåçãåŸãã
ãéå枩床æ¡ä»¶äžã§ãå åäœãMFRã®ããªããŒ
ããšãã¬ã³ãšÎ±âãªã¬ãã€ã³ãå ±éåããå¯åºŠ
0.89ã0.955ã®äžäœå¯åºŠããªãšãã¬ã³ã補é ãã
å Žåã«ãåŸãããããšã§ããã ãã®çç±ã¯ããªããããæããã§ãªãããæå
ãšããŠç¹å®ã®ææ©ã¢ã«ãããŠã ãçšããããšã«
ããã觊åªæŽ»æ§ãŸãã¯éåäœã®MFRå¶åŸ¡ã®ç¹ã§ã
ãããã¯ãã®äž¡æ¹ã«ãããŠãå åæºè¶³ã§ããçµæ
ãåŸããããã®ã§ããã ãã çºæã®å ·äœç説æ ïŒ äœ¿çšè§Šåª æ¬çºæã«ãããŠäœ¿çšãã觊åªã¯ãäžèšæåã
ãã³æåã®çµåããããªããã®ã§ããããã®è§Š
åªã¯ãããŒã°ã©ãŒå觊åªãã®ç¯çã«å±ããæå
ã¯é·ç§»éå±æåã§ããæåã«å¯ŸããŠå ±è§Šåªãšè
ããããšãã§ããã ïŒ æå æ¬çºæã«ãããŠçšããããå ±è§Šåªæåã¯äžèš
ã«èŠå®ãããææ©ã¢ã«ãããŠã ååç©ã§ããã äžè¬åŒR1 3-nAlX1 nïŒããã§R1ã¯ççŽ æ°ïŒã10ã
奜ãŸããã¯ïŒãïŒã®çåæ°ŽçŽ æ®åºãX1ã¯ããã²
ã³ã奜ãŸããã¯å¡©çŽ ãã§ãããïœã¯ïŒïŒïœâŠïŒã®
æ°ã§ããïŒã§è¡šããããææ©ã¢ã«ãããŠã ååç©
ã§ããã å ·äœäŸãšããŠã¯ããžãšãã«ã¢ã«ãããŠã ã¢ãã¯
ãã©ã€ãããžã€ãœãããã«ã¢ã«ãããŠã ã¢ãã¯ã
ã©ã€ãããžã€ãœããã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€
ããªã©ã®ãžã¢ã«ãã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€
ãããšãã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ããïœâ
ããã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ããªã©ã®ã¢ã«
ãã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ãããšãã«ã¢ã«
ãããŠã ãžã¯ãã©ã€ãããžãšãã«ã¢ã«ãããŠã ã¢
ããããã€ãçããããããã ãããã®ææ©ã¢ã«ãããŠã ååç©ã®ãã¡ããžã¢
ã«ãã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€ãã奜ãŸããã ãŸããäžèšäžè¬åŒR1 3-nAlX1 nïŒããã§R1ã¯ççŽ
æ°ïŒã10ã®çåæ°ŽçŽ æ®åºãX1ã¯ããã²ã³ãïœã¯
ïŒïŒïœâŠïŒã®æ°ã§ããïŒã§è¡šããããååç©ã«äž
è¬åŒR2 3-oAlY1 oïŒããã§Y1ã¯âOR3ã§ç€ºãããã¢ã«
ã³ãã·åºãŸãã¯âOSiR4 3ã§ç€ºãããã·ããã·åºã
R2ïŒR3ã¯ççŽ æ°ïŒã10ã®çåæ°ŽçŽ æ®åºãR4ã¯ç
çŽ æ°ïŒã10ã®çåæ°ŽçŽ æ®åºãŸãã¯æ°ŽçŽ ååãè¡šã
ããïœã¯ïŒïŒïœâŠïŒã®æ°ã§ããïŒã§è¡šããããæ
æ©ã¢ã«ãããŠã ååç©ã䜵çšããŠäœ¿çšããããšã
ã§ããã äžèšäžè¬åŒR2 3-oAlïŒOR3ïŒïœã§è¡šããããææ©
ã¢ã«ãããŠã ååç©ã®å ·äœäŸãšããŠã¯ããžã¡ãã«
ã¢ã«ãããŠã ãšããã·ãããžãšãã«ã¢ã«ãããŠã
ãšããã·ãããžãšãã«ã¢ã«ãããŠã ããããã·
ãããžãšãã«ã¢ã«ãããŠã ãããã·ãããžãšãã«
ã¢ã«ãããŠã ããšããã·ãããšãã«ã¢ã«ãããŠã
ãžãšããã·ãçããããããããããã®ãã¡ããž
ã¢ã«ãã«ã¢ã«ãããŠã ã¢ã«ã³ãã·ããç¹ã«ãžãšã
ã«ã¢ã«ãããŠã ããããã·ãçã奜ãŸããã ãŸããäžè¬åŒR2 3-oAlïŒOSiR4 3ïŒïœã§è¡šãããã
ææ©ã¢ã«ãããŠã ååç©ã®å ·äœäŸãšããŠã¯ãããª
ã¡ãã«ãžã¡ãã«ã·ãããµã©ã³ãããªã¡ãã«ãžãšã
ã«ã·ãããµã©ã³ãããªã¡ãã«ãžãšãã«ã·ãããµã©
ã³ãããªãšãã«ãžâïœâãªã¯ãã«ã·ãããµã©ã³ã
ã¡ãã«ãšãã«ãã€ãããžãšãã«ã·ãããµã©ã³ãã
ããããããããã·ããã·åºå«æã®ææ©ã¢ã«ãã
ãŠã ã®å ·äœçãªè£œé æ³ã«ã€ããŠã¯ç¹éæ56â
161407å·å ¬å ±ã«èšèŒãããŠããã äžèšååç©ã䜵çšããå Žåã®äœ¿çšå²åã¯ãäžèš
ã®ç€ºãå²åã§æ··åããŠäœ¿çšããããšã奜ãŸããã R1 3-nAlX1 nãšR2 3-oAlïŒOR3ïŒïœãšã®æ··åå²åã¯ã
R1 3-nAlX1 nã25ã99ã¢ã«ïŒ ã奜ãŸããã¯30ã95ã¢
ã«ïŒ ãR2 3-oAlïŒOR3ïŒïœã75ãïŒã¢ã«ïŒ ã奜ãŸã
ãã¯70ãïŒã¢ã«ïŒ ã§ããã ãŸããR1 3-nAlX1 nãšR2 3-oAlïŒOSiR4 3ïŒïœãšã®æ··
åå²åã¯ãR1 3-nAlX1 nã10ã90ã¢ã«ïŒ ã奜ãŸãã
ã¯15ã80ã¢ã«ïŒ ãR2 3-oAlïŒOSiR4 3ïŒïœã95ã10ã¢
ã«ïŒ ã奜ãŸããã¯85ã15ã¢ã«ïŒ ã§ããã ãã®ããã«ææ©ã¢ã«ãããŠã ååç©ã䜵çšãã
ããšã«ãã€ãŠçæå ±éåäœã®ã¡ã«ããããŒã¬ã·ãª
ïŒMFRïŒãããäžå±€äœäžãããããšãã§ããã ïŒ æå æåã¯åŸè¿°ãããã¿ã³ååç©ãšææ©ãã°ãã·
ãŠã ååç©ãšã®æ¥è§Šçæç©ã§ããã (1) ãã¿ã³ååç© ãã¿ã³ååç©ãšããŠã¯ãäžè¬åŒTiïŒOR5ïŒpX2 4-p
ïŒR5ã¯ççŽ æ°ïŒã10ã®çåæ°ŽçŽ æ®åºãX2ã¯ããã²
ã³ã奜ãŸããã¯å¡©çŽ ãŸãã¯èçŽ ãïœã¯ïŒâŠïœâŠïŒ
ã®æ°ã§ããïŒã§è¡šããããååç©ã§ããã ãã¿ã³ååç©ã®å ·äœäŸãšããŠã¯ãTiCl4ïŒ
TiBr4ïŒTiïŒOC2H5ïŒ4ïŒTiïŒïŒ¯âiC3H7ïŒ4ïŒTiïŒïŒ¯
ânC4H9ïŒ4ïŒTiïŒOC6H5ïŒ4ïŒTiïŒïŒ¯ânC4H9ïŒCl3ïŒ
TiïŒïŒ¯ânC4H9ïŒ2Cl2ïŒTiïŒïŒ¯ânC4H9ïŒ3ClïŒTi
ïŒOC6H5ïŒCl3çããããããã (2) ææ©ãã°ãã·ãŠã ååç© ææ©ãã°ãã·ãŠã ååç©ãšããŠã¯ãäžè¬ã«å«ã
ãã²ã³ææ©ååç©ãšéå±ãã°ãã·ãŠã ãšã®åå¿ã§
åŸãããäžè¬åŒïŒMgR6 2ïŒïœã»ïŒR7MgX3ïŒïœ
ïŒR6ïŒR7ã¯ççŽ æ°ãïŒã20çåæ°ŽçŽ æ®åºã§ããã
X3ã¯ããã²ã³ã奜ãŸããã¯å¡©çŽ ãŸãã¯èçŽ ãïœïŒ
ïœã¯ïŒãïŒïŒïœïŒïœïŒïŒã§ç€ºãããååç©ã䜿çš
ããããšãã§ãããç¹ã«ïœãïŒãïœãïŒã§ãã
R7MgX3ã§ç€ºãããç矩ã®ã°ãªãã€ååç©ãïœã
ïŒãïœãïŒã§ããMgR6 2ã§ç€ºããããžã¢ã«ãã«ã
ã°ãã·ãŠã ååç©ã奜é©ã§ããã ã°ãªãã€ååç©ã®å ·äœäŸãšããŠã¯ãšãã«ãã°ã
ã·ãŠã ã¯ãã©ã€ããïœâãããã«ãã°ãã·ãŠã ã¯
ãã©ã€ããããšãã«ãã°ãã·ãŠã ã¯ãã©ã€ãçã
ãããããããŸããžã¢ã«ãã«ãã°ãã·ãŠã ååç©
ã®å ·äœäŸãšããŠã¯ãžãšãã«ãã°ãã·ãŠã ããžâïœ
ãããã«ãã°ãã·ãŠã ããžããšãã«ãã°ãã·ãŠã
çããããããã ãããã®ææ©ãã°ãã·ãŠã ååç©ã¯ãåŸæ¥å ¬ç¥
ã®æ¹æ³ã«ãããããšãã°ãšãã«ãšãŒãã«ãããã«
ãšãŒãã«ãããã©ããããã©ã³çã®ãšãŒãã«æº¶
åªããããã¯ãããµã³ãããã¿ã³ããªã¯ã¿ã³ãã
ã³ãŒã³çã®çåæ°ŽçŽ æº¶åªã®ååšäžã«ãããŠåæã
ãã䜿çšãããã ãŸããäžèšææ©ãã°ãã·ãŠã ååç©ã¯ãåçš®ã®
æ¹å€ãå¯èœã§ãããé©åœãªæ¹å€ã®äŸã¯ããšãã°æ¬¡
ã®(ã€)ã(ã)ããããããã (ã€) ææ©ãã°ãã·ãŠã ååç©ã«å¯ŸããŠããªã¢ã«ã
ã«ã¢ã«ãããŠã ååç©ããããã¯ãžã¢ã«ãã«äº
éååç©ãæ¥è§Šããé¯åããããšã«ããããã
ãµã³ãããã¿ã³çã®äžæŽ»æ§çåæ°ŽçŽ æº¶åªã«æº¶
解ããŸãã¯äžéšæº¶è§£ããŠäœ¿çšããããã®å Žåã®
ããªã¢ã«ãã«ã¢ã«ãããŠã ååç©ã®å ·äœäŸã¯ã
ããªãšãã«ã¢ã«ãããŠã ãããªâïœãããã«ã¢
ã«ãããŠã ãããªâïœãªã¯ãã«ã¢ã«ãããŠã ç
ãããããããžã¢ã«ãã«äºéã®å ·äœäŸãšããŠã¯
ãžã¡ãã«äºéããžãšãã«äºéããžâïœããã«äº
éçããããããã (ã) ææ©ãã°ãã·ãŠã ååç©ã«å¯ŸããŠé»åäŸäžäœ
ãæ¥è§Šãããã®ä»å ãŸãã¯åå¿çæç©ã䜿çšã
ããããã§äœ¿çšãããé»åäŸäžäœãšããŠã¯é»å
äŸäžäœãšããŠç¥ãããŠãããã®ã§ããã°ãããª
ããã®ã䜿çšå¯èœã§ãããã奜ãŸããå ·äœäŸ
ã¯ãæ°Žãã¢ã«ã³ãŒã«é¡ãã·ã©ããŒã«é¡ã§ããã
ã¢ã«ã³ãŒã«é¡ã®å ·äœäŸã¯ã¡ã¿ããŒã«ããšã¿ããŒ
ã«ãïœâãã¿ããŒã«ãïœâãªã¯ã¿ããŒã«çãã
ããããã·ã©ããŒã«é¡ãšããŠã¯ããªã¡ãã«ã·ã©
ããŒã«ãããªãšãã«ã·ã©ããŒã«ãããªããšãã«
ã·ã©ããŒã«çããããããã (ã) ææ©ãã°ãã·ãŠã ååç©ã«å¯ŸããŠãããã²ã³
åºå«æååç©ãæ¥è§Šãããã®åå¿çæç©ã䜿çš
ãããããã§äœ¿çšãããååç©ãšããŠã¯ãã¢ã«
ãããŠã ãããŠçŽ ãççŽ ãã±ã€çŽ ããã³ãªã³ã®
ããã²ã³ååç©ã奜ãŸããããããããã²ã³å
åç©ã®å ·äœäŸã¯ãAlCl3ïŒAlïŒOC2H5ïŒClïŒAl
ïŒC5H5ïŒCl2ïŒAlïŒC2H5ïŒ2ClïŒBCl3ïŒSiCl4ïŒ
SiHCl3ïŒSiïŒOC2H5ïŒCl3ïŒSiïŒOC2H5ïŒ2Cl2ïŒ
PCl5ïŒPCl3ïŒPOCl3ïŒïœâC4H9ClïŒCCl4çã
ãããããã (ã) ææ©ãã°ãã·ãŠã ååç©ã«å¯ŸããŠãããªã·ã
ããµã³é¡ãæ¥è§Šãããã®åå¿çæç©ã䜿çšã
ããããã§äœ¿çšãããããªã·ãããµã³é¡ãšããŠ
ã¯ããžã¡ãã«ããªã·ãããµã³ãã¡ãã«ãã€ãã
ãžãšã³ããªã·ãããµã³çããããããã äžèš(ã€)ã(ã)ã®ææ©ãã°ãã·ãŠã ã®æ¹å€æ¹æ³ã«ã
ããŠç¹ã«(ã€)ïŒ(ã)ãŸãã¯(ã)ã®æ¹æ³ã«ãã€ãŠåŸããã
ãã®ã奜ãŸããã ãŸããäžèšæ¹å€æ§ã®äœ¿çšéã¯äžè¬ã«ææ©ãã°ã
ã·ãŠã ã«å¯ŸããŠã¢ã«æ¯ã§0.01ã50ã奜ãŸããã¯
0.1ã10ã®å²åã§çšããã (3) æ¥è§Šæ¹æ³ æ¬çºæã®è§Šåªæåã¯ãåè¿°ã®é·ç§»éå±ååç©
(1)ãšææ©ãã°ãã·ãŠã ååç©(2)ãšã次ã«ç€ºãæ¹æ³
ã§æ¥è§Šããããšã«ãã補é ãããã 奜ãŸããæ¹æ³ã®äžã€ã¯ãååç©(2)ã®æº¶æ¶²ã«ãå
åç©(1)ããããµã³ãããã¿ã³ããã«ã³ããã³ãŒ
ã³ããã«ãšã³ãã¯ãã«ãã³ãŒã³ããžã¯ãã«ãã³ãŒ
ã³çã®çåæ°ŽçŽ ååç©ãããã²ã³åçåæ°ŽçŽ åå
ç©ã§åžéããŠãå°ãã¥ã€æ·»å ããŠåå¿ãããããŸ
ããååç©(1)ã®äžè¿°ã®åžé溶液ã«ãååç©(2)ãæ·»
å ããããšãã§ããã åå¿ã¯æ¹æäžãâ50ã100âã奜ãŸããã¯â20ã
60âã®æž©åºŠã§è¡ãã30åã10æéã奜ãŸããã¯ïŒ
ãïŒæéã§æ»Žäžããããã«10åã10æéã奜ãŸã
ãã¯30åãïŒæéåå¿ãããã æåã«ããããã¿ã³ãŸãã¯ãããžãŠã ååç©
ã¯ãäžè¬ã«ææ©ãã°ãã·ãŠã ååç©ïŒã¢ã«ã«å¯Ÿ
ãã0.1ã20ã¢ã«ã奜ãŸããã¯0.4ãïŒã¢ã«ã®å²å
ã§äœ¿çšã§ããã åŸãããåºäœã®åå¿çæç©ã¯éåžžããããµã³ã
ããã¿ã³çã®äžæŽ»æ§çåæ°ŽçŽ æº¶åªã§æŽæµããå¯æº¶
åãé€å»ããŠäœ¿çšãããã ãã®ããã«ããŠåŸãããåºäœè§Šåªæåãããã«
åè¿°ã®ãã¿ã³ååç©ãšæ¥è§ŠããŠè§Šåªæåã補é ã
ãããšãå¯èœã§ããã ïŒ è§Šåªã®èª¿è£œ åèšã®æåããã³æåãéå垯åå ãŸãã¯
éå垯åå€ã§çµåããã°ããã ãŸããéå垯åã«äŸçµŠããåã«äºãïŒã100âïŒ
ïŒã100æ°å§ã10åã10æéåéåããããšãã§
ããã é«å§ã®éå垯åã«åºäœã®æåããŸãã¯æå
ãšæåãšãé«å§ãã³ãã§å§å ¥ããããšãããã
ããã¯æ¶²ç¶ãŸãã¯åŸ®çŽ°ãªç²åãªãããã®ã¹ã©ãªã§
ãªããã°ãªãããåŸã€ãŠãã®ç²åŸã¯10ÎŒçšåºŠä»¥
äžã奜ãŸããã¯ïŒã5ÎŒçšåºŠã§ããããšãæãŸã
ãã ãªããåžæãããªãã°ãåèšã®ããã«ããŠã€ã
ã€ãæåã¯é»åäŸäžäœãããšãã°ã¢ã«ã³ãŒã«å
åç©ïŒå ·äœäŸã¯åèšããéãïŒãã§ããã«åŠçã
ããã®ã§ãã€ãŠãããã ïŒ æåãšæåã®äœ¿çšéæ¯ æåãšæåã®äœ¿çšéæ¯ã«ã¯ç¹ã«å¶éã¯ãªã
ãã奜ãŸããã¯AlïŒTiååæ¯ã§ïŒã200ã®ç¯å²ã§
ãããããã«å¥œãŸããã¯ïŒã30ç¯å²ã§ããã ïŒ ãšãã¬ã³ã®éå ïŒ éåè£ çœ® æ¬çºæã®éåæ³ã¯ããããæäœãšããŠãå®æœã§
ããããéåãé£ç¶åŒã§è¡ãªãã®ããã奜ãŸã
ããéåè£ çœ®ã¯ãšãã¬ã³ã®é«å§ã©ãžã«ã«éåæ³ã§
äžè¬çã«çšããããŠããè£ çœ®ã䜿çšããããšãã§
ãããå ·äœçã«ã¯é£ç¶æ¹æåŒæ§œååå¿åšãŸãã¯é£
ç¶åŒç®¡ååå¿åšãããã éåã¯ãããåäžã®åå¿åšãçšããŠåäžåºåæ³
ãšããŠå®æœã§ããããå€ãã®åå¿åšãã·ãªãŒãº
ã«ãå Žåã«ãã€ãŠã¯å·åŽåšãé£çµããŠçšãããã
ãŸãã¯å€åºåæ³ã«ãªãããå éšãããã€ãã®åºå
ã«å¹æçã«åå²ããåäžã®åå¿åšãçšããããšã
ã§ãããå€åºåæ³ã§ã¯ãååºåã«ãããåå¿æ¡ä»¶
ã«å·®ãããããŠããããã®ååå¿åšãŸãã¯ååå¿
åºåã§åŸãããéåäœã®ç¹æ§ãã³ã³ãããŒã«ãã
ããã«ãããããã®åå¿åšãŸãã¯åå¿åºåããšã«
åéäœçµæã觊åªæ¿åºŠãååé調æŽå€æ¿åºŠçã調
ç¯ããã®ããµã€ãã§ãããè€æ°åå¿åšãã·ãªãŒãº
ã«é£çµããŠçšããå Žåã¯ãïŒåºä»¥äžã®æ§œååå¿åš
ãŸãã¯ïŒåºä»¥äžã®ç®¡ååå¿åšã®çµåãã®ä»ã«ãïŒ
åºä»¥äžã®æ§œååå¿åšãšïŒåºä»¥äžã®ç®¡ååå¿åšãšã®
çµåãã䜿çšããããšãã§ããã ïŒåºãŸãã¯ïŒåºä»¥äžã®åå¿åšäžã§çæããéå
äœã¯ããããæªåå¿ã®åéäœããåé¢ãã觊åªæ®
枣ãé€å»ããããšãªããæ®éã®é«å§æ³ã®å Žåã®ã
ãã«åŠçããããšãã§ããã觊åªæ®æž£ã®é€å»ã¯ã
äœå§ã§ããŒã°ã©ãŒè§Šåªãçšããéåžžã®æ¹æ³ã§ã¯ã
çµè²»ãšæéã®éåžžã«ãããå·¥çšã§ãããæªåå¿ã®
åéäœã®æ··åç©ã¯ãè¿œå éã®åäžåéäœãšæ··å
ããåå å§ããŠåå¿åšã«åŸªç°ããããåèšã®ãã
ã«æ·»å ããè¿œå éã®åéäœã¯ãæ··åç©ã®çµæãå
ã®ãã€ãŒãã®çµæã«æ»ããããªçµæã®ãã®ã§ã
ããäžè¬ã«ã¯ãã®è¿œå éã®åéäœã¯ãéå容åšã
ãåé¢ããéåäœã®çµæã«ã»ãŒçžåœããçµæãã
ã€ã 觊åªã¯ãããšãã°ããããã¹ãäžæŽ»æ§æ¶²äœäžã®
埮现ãªåæ£äœãšããŠãããçŽæ¥é«å§ãã³ãã«ãŠå
å¿åšäžãžæ³šå ¥ãããé©åãªäžæŽ»æ§æ¶²äœãšããŠã¯ã
ããšãã°ãã¯ã€ãã¹ããªãããçåæ°ŽçŽ æ²¹ããã³
ã¿ã³ããããµã³ãã·ã¯ããããµã³ãããã¿ã³ãã
ã«ãšã³ãé«çŽåæé飜åèèªæçåæ°ŽçŽ ãããã³
ãããã®æ¶²äœã®æ··åç©ããããããããã®åæ£äœ
ã¯ããããåå¿åšäžã«å°å ¥ããåã«æ°Žããã³ç©ºæ°
ãšæ¥è§Šãããªãããã奜ãŸããã¯çªçŽ ã·ãŒã«äžã«
ããããŸãããšãã¬ã³ããã³ä»ã®åéäœããæ°Žã
ãã³é žçŽ ãå®è³ªçã«å«ãã§ã¯ãªããªãã åèšã®ããã«ãçæããéåäœã¯è§Šåªãé€å»ã
ãããšãªããããåŠçã§ãããããã¯æ¬çºæã«ã
ãã䜿çšè§Šåªãéåžžã«é«æŽ»æ§ã§ããããã®ããã
ãããŠå°å²åã®è§ŠåªãçšããŠåéäœã®éåäœãžã®
é«éåçãéæã§ããããã§ããã ïŒ åéäœããã³å ±åéäœ æ¬çºæã®è§Šåªç³»ãçšããŠè¡ãªãããéåã¯ããš
ãã¬ã³ãšäžè¬åŒïŒ²âCHïŒCH2ã§è¡šããããå°ã
ãšãïŒçš®é¡ã®ä»ã®Î±âãªã¬ãã€ã³ãšã®å ±éåãã§
ããããšãã¬ã³ã®åç¬éåã®å Žåã¯ãçæããã
ãªããŒã¯æ¯é0.95ã0.97ã®ç¯å²ã®é«å¯åºŠããªãšã
ã¬ã³ãšãªãã®ãæ®éã§ããã äžè¬åŒïŒ²âCHïŒCH2ïŒããã§ïŒ²ã¯ççŽ æ°ïŒã12
ã®çåæ°ŽçŽ é žåºã§ãããïŒã§è¡šããããå ±åéäœ
ã®å ·äœäŸãšããŠã¯ããããã¬ã³ãããã³âïŒãã
ã³ãã³âïŒãããã»ã³âïŒããããã³âïŒããªã¯
ãã³âïŒãããã³âïŒïŒïŒâã¡ãã«ãã³ãã³â
ïŒããã»ã³âïŒãçãããããããαâãªã¬ãã€
ã³ã¯çæå ±éåäœäžã«30ééïŒ ãŸã§ã奜ãŸããã¯
ïŒã20ééïŒ ãŸã§å ±éåãããããšãã§ããããš
ãã¬ã³ãšãããã®Î±âãªã¬ãã€ã³ãšã®å ±éåã«ã
ãåºãç¯å²ã®æ¯éããã€ããªããŒãåŸããããåŸ
ãããããªããŒã®æ¯éã¯å ±åéäœã®çš®é¡ãå ±åé
äœã®ãã€ãŒãçµæãçã«ããã³ã³ãããŒã«ãã
ããå ·äœçã«ã¯å¯åºŠ0.890ã0.955çšåºŠã®ã奜ãŸã
ãã¯0.91ã0.94çšåºŠã®ç¯å²å ã®ææã®å¯åºŠã®ããª
ããŒãåŸãããšãã§ããã ãããå ±éåäœã¯ãåŸæ¥ã®äœå§æ³é«å¯åºŠããªãš
ãã¬ã³ãšã¯ç°ãªãå¯åºŠãæããŠããã°ããã§ãª
ããåŸæ¥ã®é«å§æ³äœå¯åºŠããªãšãã¬ã³ãšãç°ãªã
æ§è³ªãå³ã¡é·éåå²ãå®è³ªçã«æããªãããšãã
ã³ååéååžïŒïŒ±å€ïŒãïŒãïŒãšçãããšçãæ
ãããã®ã§ãããæ©æ¢°ç匷床ãç¹ã«åŒåŒµåŒ·åºŠãã
ãã³ç°å¢ç Žå£å¿åã«å¯ŸããŠåªããéåäœã§ããã ïŒ éåæ¡ä»¶ (1) éåå§å æ¬çºæã«ãããŠæ¡çšãããéåå§åã¯ã200
KgïŒcm2ãè¶ããå§åã§ããã奜ãŸããã¯300ã
4000KgïŒcm2ãããã«å¥œãŸããã¯500ã3500KgïŒcm2
ã®ç¯å²å ã®å§åã§ããã (2) éå枩床 éå枩床ã¯å°ãªããšã125âã§ãããã奜ãŸã
ãã¯150ã350âã®ç¯å²å ã§ãããããã«å¥œãŸãã
ã¯200ã320âã®ç¯å²å ã§ããã ãªãæ¬è³ªçãªããšã§ã¯ãªãããæ¡çšãããéå
å§åããã³éå枩床ã®çµåãæ¡ä»¶ã«ãããŠãéå
åå¿æ··åç©ã¯ãåäžã®æµåäœçžã圢æããŠããäº
çžã«åé¢ããŠãããã (3) åå¿åšäŸçµŠã¬ã¹çµæ æ¬çºæã«ãããŠæ¡çšãããåå¿åšäŸçµŠã¬ã¹çµæ
ã¯ããšãã¬ã³ïŒã100ééïŒ ãå°ãªããšãïŒçš®ã®
αâãªã¬ãã€ã³æ§å ±åéäœïŒã95ééïŒ ãããã³
ååé調ç¯å€ãšããŠã®æ°ŽçŽ ïŒã20ã¢ã«ïŒ ã®ç¯å²
å ãã§ããã®ããµã€ãã§ããã (4) æ»çæé åå¿åšå ã§ã®å¹³åæ»çæéã¯ãæ¡çšãããåå¿
æ¡ä»¶äžã§ã®è§Šåªã®æŽ»æ§æç¶æéãšé¢ä¿ããã䜿çš
ãã觊åªã®åæžæã¯åå¿æ¡ä»¶ã®äžã§ãç¹ã«æž©åºŠã«
ããå·Šå³ããã觊åªã®å¯¿åœãé·ããªãã«äŒŽã€ãŠå
å¿åšå ã§ã®åéäœæ»çæéãé·ãããããšã奜ãŸ
ãããæ¬çºæã«ãããŠæ¡çšãããå¹³åæ»çæéã¯
ïŒã600ç§ã®ç¯å²å ã«ããã奜ãŸããã¯10ç§ã150
ç§ãããã«å¥œãŸããã¯10ç§ã120ç§ã®ç¯å²å ã§ã
ãã (5) ãã®ä» éå枩床ããã³å§åã®èŠ³ç¹ããã¿ãã°ãæ¬çºæ
ã«ããéåæ³ã¯ãšãã¬ã³ã®é«å§éåæ³ã®ç¯çã«å±
ãããåŸã€ãŠãæ¬çºæã«ããéåæ³ã¯ã觊åªçšå
æ£åªãšããŠããããã¯ä»ã®ç®çã§å°éå°å ¥ããã
液ç¶åªäœãé€ãã°å®è³ªçã«æ¶²ç¶åæ£åªã䜿çšããª
ãã§è¡ãªããããåŸã€ãŠãæ¬çºæã®æ¹æ³ã§ã¯ãé
åäœããæªåå¿åéäœã®åé¢ã ãã§ãããéåäœ
ããã®æ¶²ç¶åªäœã®åé¢ããã³æ¶²ç¶åªäœã®ç²Ÿè£œã¯å¿
èŠã§ã¯ãªããæ¬çºæã®æ¹æ³ã«ããã°ãçæéåäœ
äžã®è§Šåªæ®æž£ã¯æ¥µããŠåŸ®éã§ããã®ã§ã觊åªã®å
解ããã³ç²Ÿè£œãè¡ãªãå¿ èŠããªããçæéåäœ
ã¯ãåé¢åšã§æªåå¿åéäœãšåé¢ãããããšãã
ã®ãŸãŸè£œåãšãªãããã®è£œåã¯ãã®ãŸãŸäœ¿çšããŠ
ãããããæ¢ã«é«å§ã©ãžã«ã«éåæ³ã«ãã€ãŠåŸã
ãã補åã«äœ¿çšãããŠãããããªçš®ã ã®åŸåŠçå·¥
çšãè¡ãªã€ãŠãããã ïŒ å®éšäŸ å®æœäŸ ïŒ åºäœè§Šåªæåã®è£œé å åçªçŽ 眮æããïŒã®ãã©ã¹ã³ã«ãã°ãã·ãŠ
ã éå±83ïœãå ¥ããããã«ã¯ããªã33.5mlããã
ã«ãšãŒãã«54.0mlãããã¿ã³100mlã®æ··å液ã100
âã§æ»ŽäžããŠãããã«ãã°ãã·ãŠã ã¯ããªããå
æããããã®å«æçã¯1.5mmolïŒmlã§ãã€ãã 次ã«çªçŽ 眮æãã500mlãã©ã¹ã³ã«TiïŒïŒ¯â
nC4H9ïŒ440mmolãããã¿ã³200mlãïŒïŒïŒãžã¯ã
ã«ãšã¿ã³200mlãå ¥ãã次ã«äžèšããã«ãã°ãã·
ãŠã ã¯ããªã40mmolãå«ããã«ãšã³100ml溶液
ã20âãïŒæéã§æ»Žäžãããããã«ïŒæéåå¿ã
ããåŸãçæããåºäœãå åã«ããã¿ã³ã§æŽæµã
ããåºäœè§Šåªæåäžã®Tiã¯7.7ééïŒ ã§ãããè¡š
é¢ç©ã¯61m2ïŒïœã§ãã€ãã 觊åªåæ£æ¶²ã®èª¿è£œ å åã«ä¹Ÿç¥çªçŽ ã§çœ®æããïŒã®ãã©ã¹ã³ã«å
åã«è±æ°ç²Ÿè£œããïœâãããµã³ã300mlå ¥ãã次
ãã§åè¿°ã®åºäœæåïŒïœãšãžãšãã«ã¢ã«ãããŠã
ã¯ããªããšãžãšãã«ã¢ã«ãããŠã ãšããã·ãã
ïŒïŒïŒã®ã¢ã«æ¯ã§å ããŠäºå掻æ§åããŠãAlïŒ
Tiã®ååæ¯ã16ãšããã次ãã§å åã«è±æ°ç²Ÿè£œ
ããããã»ã³âïŒãå ããããã»ã³ïŒTiã®ã¢ã«
æ¯ã20ãšãªãããã«èª¿è£œããã®ã¡ïŒæéæ¹æã
ãŠã埮现ãªè§Šåªæžæ¿æ¶²ãåŸãããã®è§Šåªæžæ¿æ¶²ã
也ç¥çªçŽ ã§çœ®æããæ¹ææ©ä»è§Šåªèª¿è£œæ§œã«å ¥ãã
次ãã§å åã«è±æ°ç²Ÿè£œããïœâãããµã³ã25ã«
ãªããŸã§å ããåºäœæåã®æ¿åºŠã0.24ïœïŒã«ã
ããããã觊åª(a)âïŒãšããã ãšãã¬ã³ã®é«å§éå å 容ç©1.5ã®æ¹æåŒãªãŒãã¯ã¬ãŒãåé£ç¶å
å¿åšäžã§ãè¡šâïŒã«ç€ºãåå¿æ¡ä»¶ã«ãããšãã¬ã³
ãšããã³âïŒãšãå ±éåãããã觊åªã¯åè¿°ã®(a)
âïŒãçšãããçæããéåäœã®ååéã調ç¯ã
ãããã«ãéååæã«æ°ŽçŽ ãé£é移åå€ãšããŠæ·»
å ãããç®æšéåæ¡ä»¶ã«å°éåŸã¯æ°ŽçŽ ã®äŸçµŠãå
æ¢ãããªããŒMFRã®äžéã確èªãããçšãããš
ãã¬ã³ããã³æ°ŽçŽ ã¯å åã«è±æ°ããã³ç²Ÿè£œããã éåã®çµæãåºäœè§ŠåªæåïŒïœåœã30200ïœã®
éåäœãåŸããããããªãã¡å¯Ÿè§ŠåªåçïŒïœã»
PEïŒïœã»åºäœè§ŠåªæåïŒïŒ30200ã§ãã€ããåŸã
ããéåäœã®å¯åºŠã¯0.9250ã§ãããMFRã¯0.06
ïŒïœïŒ10åïŒãŸã§äœäžãåŸãã å®æœäŸïŒãïŒããã³æ¯èŒäŸïŒãïŒ å®æœäŸâïŒã®è§Šåªåæ£æ¶²ã®èª¿è£œã«ãããŠçšãã
ææ©ã¢ã«ãããŠã ååç©ã®æ··åç©ã®çµæãäžèšã«
瀺ãããã«å€æŽãã以å€ã¯å®æœäŸâïŒãšå šãåæ§
ã«ããŠè§Šåªåæ£æ¶²(a)âïŒã(a)âïŒã調補ããã
çšããŠãšãã¬ã³ãšÎ±âãªã¬ãã€ã³ã125â以äžã®
é«æž©ã200KgïŒcm2ãè¶ããé«å§äžã§å ±éåããã
æ¹æ³ã«é¢ããã ãšãã¬ã³ã®éåæ³ã«ã¯å·¥æ¥çã«å€§èŠæš¡ã§çšãã
ããŠããæ¹æ³ãšããŠæ¬¡ã®äºã€ãããã 第äžã®æ¹æ³ã¯ããšãã¬ã³ãé«æž©ããã³é«å§äžã
ããšãã°125â以äžããã³500KgïŒcm2以äžã§ã代衚
çã«ã¯140ã300âããã³1000ã3000KgïŒcm2ãŸãã¯
ãã以äžã®æ¡ä»¶ã§ãéåããããéåã¯ãããªãŒ
ã©ãžã«ã«ãçæãããååç©ã代衚çã«ã¯éé žå
ç©ãããã¯é žçŽ ãããã¯ãããã®çµåããããªã
éåéå§å€ã®ååšäžã§è¡ãªãããããã®æ¹æ³ã¯äž
è¬ã«ãé«å§æ³ããšèšãããåæããªãšãã¬ã³ãç
æããã®ããã®ç¹åŸŽã§ããã 第äºã®æ¹æ³ã¯ããšãã¬ã³ãæ¯èŒçäœæž©ããã³äœ
å§äžãããšãã°250â以äžããã³200KgïŒcm2以äžã
æ®éã¯50ã90âããã³30KgïŒcm2以äžãã®æ¡ä»¶äžã§
éåãããæ¹æ³ã§ããããã®æ¹æ³ã§çšãã代衚ç
ãªè§Šåªã¯ãããŒã°ã©ãŒå觊åªããšã称ãããææ©
éå±é¯ååç©ã§ããããããŒã°ã©ãŒå觊åªããšã
ãèªã¯ãåšæåŸè¡šã®ïœãïœæã®é·ç§»éå±ã®å
åç©ãšåšæåŸè¡šã®ãæã®éå±ã®ææ©éå±åå
ç©ãšã®çµåããããªã觊åªã«çšããããã åºãçšããããŠããããŒã°ã©ãŒå觊åªã¯ãåå¡©
åãã¿ã³ãŸãã¯äžå¡©åãã¿ã³ã®ãããªãã¿ã³åå
ç©ãšããªãšãã«ã¢ã«ãããŠã ãŸãã¯ãžãšãã«ã¢ã«
ãããŠã ã¯ãã©ã€ãã®ãããªã¢ã«ãããŠã ååç©
ãšã®çµåããåºæ¬ãšããŠãããããŒã°ã©ãŒæ³ããª
ãã¡äœå§æ³ã®è£œåã¯ãçŽéç¶ããªãšãã¬ã³ã§åæ
éãäºå®äžãªãããŸã代衚çãªé«å§æ³ããªãšãã¬
ã³ã®èç¹ã105ã120âã®ç¯å²ã«ããã®ã«å¯ŸããŠ
130â以äžã®èç¹ãæããŠãããããã«ãäœå§æ³
ããªãšãã¬ã³ã®æ¯éã¯ãäžè¬ã«é«å§æ³ããªãšãã¬
ã³ã®ããããã¯é«ããé«å§æ³ããªãšãã¬ã³ã§ã¯é
åžž0.935以äžã§ããã®ã«å¯ŸããŠäœå§æ³ããªãšãã¬
ã³ã®å žåçãªå€ã¯0.95以äžãæ®éã¯çŽ0.96ãã§ã
ãã ãšããã§ãããªãšãã¬ã³ã®å€§èŠæš¡ãªå·¥æ¥ç補é
ãšããŠã¯äžè¬åãããŠããªããã第äžã®æ¹æ³ãæ
æ¡ãããŠãããããšãã°ãç±³åœç¹èš±ç¬¬828828å·æ
现æžã«ã¯ããªã¬ãã€ã³ãç¹ã«ãšãã¬ã³ããå°ãªã
ãšã175âã®æž©åºŠãå°ãªããšã500KgïŒcm2ã®å§åã§
ããŒã°ã©ãŒå觊åªïŒããªãã¡ææ©éå±ååç©ãšåš
æåŸè¡šã®ïœïŒïœããŸãã¯ïœæã®éå±ã®é žå
ç©ä»¥å€ã®ååç©ãšã®é¯ååç©è§ŠåªïŒããªã¬ãã€ã³
ã«å¯Ÿã25ã500ééppmæ·»å ããŠéåãããæ¹æ³
ãææ¡ãããŠããã ãã®é«æž©ããã³é«å§äžã§ã®ããŒã°ã©ãŒè§Šåªã®ã
ããªã€ãªã³éå觊åªã®äœ¿çšã«ãããšãã¬ã³ã®éå
æ³ã«é¢ããŠã¯ãã®åŸã®å€ãã®æ¹è¯æè¡ãææ¡ãã
ãŠãããããããã¯ãããã次ã®äºç¹ã§å åæºè¶³
ããããã®ãšã¯ããé£ãã€ãã 第äžç¹ã®åé¡ç¹ã¯ã觊åªæŽ»æ§ãå åã«é«ããªã
ãšããããšã§ããã®ããçæãªã¬ãã€ã³éåäœäž
ã®è§Šåªæ®æž£éãå€ããåŸã€ãŠè§Šåªå解ããã³ç²Ÿè£œ
å·¥çšãçç¥ããå Žåã«ã¯è£œåéåäœã¯ãç±ããã³
é žåå£åã®åãæãçè²ããèã®åŒ·ã補åãšãª
ããç¹ã«é«å§ããã³é«æž©äžã§ã®ã€ãªã³éåäœã¯ã
é«å§ã©ãžã«ã«éåã«ããããªãšãã¬ã³è£œé è£ çœ®ã
䜿çšããå Žåãå€ããã觊åªå解ããã³ç²Ÿè£œå·¥çš
ãå¿ èŠãšãªããšå€§èŠæš¡ãªèšåæ¹é ãèŠããããš
ãšãããã«ããã«äŒŽãéåäœè£œé ã³ã¹ããå€§å¹ ã«
äžæããããšçã®èŠ³ç¹ãã觊åªæŽ»æ§ã®åäžã¯ãã®
æè¡ãå·¥æ¥åããã«ããã€ãŠã®éèŠãªãã€ã³ãã§
ããã æŽã«é«å§ããã³é«æž©äžã§ã®ã€ãªã³éåæ³ã«ãã
ãŠã¯ã觊åªãé«å§ãã³ãã§åå¿åšã«äŸçµŠããå¿ èŠ
ãããããé«å§ãã³ãã§ã®æ³šå ¥æ§èœãè¯ãããçº
ã«ç²åŸãå°ãããã€äžå®ã§è§Šåªæº¶åªäžã§ã®åæ£æ§
ã®è¯ãããšãå¿ èŠã§ãããããã«è§Šåªåæ£æ¶²äžã®
åºäœè§Šåªæ¿åºŠãå¶éãããããã®ãã溶åªäœ¿çšé
ã®ç¯æžããã³é«å§ãã³ãå°ååã®èŠ³ç¹ããã觊åª
掻æ§ãå åé«ãããšã奜ãŸããããŸãäžè¬ã«ãšã
ã¬ã³ãšÎ±âãªã¬ãã€ã³ãšãå ±éåããããšè§ŠåªæŽ»
æ§ãäœäžããã®ã§ãå ±éåã®å Žåã¯ããäžå±€ã®é«
掻æ§è§Šåªãå¿ èŠã§ããã 第äºã®åé¡ç¹ã¯ãé«æž©äžã®ã€ãªã³éåã«ãããŠ
補é ãããããªããŒã®ã¡ã«ããããŒã¬ã·ãª
ïŒMFRãšç¥ãïŒãå åäœãé åãŸã§äœäžãåŸãªã
ãšããããšã§ãããç¹ã«ãšãã¬ã³ãšÎ±âãªã¬ãã€
ã³ãå ±éåããŠå¯åºŠã0.890ã0.955ã®ãšãã¬ã³å ±
éåäœã補é ããå Žåã«ã¯ãαâãªã¬ãã€ã³ãé£
é移åå€ãšããŠäœçšããããã«MFRãäœäžãã
ãããšãäžå±€ãã¥ããããªãããã®ããšã¯ãç®æš
ãšããããªããŒã®MFRãšã®é¢ä¿ã«ãããŠéåå
å¿æž©åºŠã«äžéãçããã²ããŠã¯ããªããŒåçãå¶
éããã éåã¯éåžžäžçš®é¡ãŸãã¯ãã以äžã®é£é移åå€
ïŒããšãã°æ°ŽçŽ ïŒã®ååšäžã§è¡ãªãããããé«æž©
äžã§ã¯é£é移åå€ã®äœçšä»¥å€ã«èµ·å ããé£é移å
åå¿ã®å¢å€§ã«ãããé£é移åå€ã®äŸçµŠãåæ¢ããŠ
ãããªããŒã®MFRãå åã«äœäžããªããããã
ã€ãŠåœè©²æè¡ãå·¥æ¥åããã«ããã€ãŠãå åã«é«
ã枩床é åã«ãããŠMFRã®å¶åŸ¡æ§ã®è¯å¥œãªè§Šåª
ã®éçºã¯ããããŠéèŠãªèª²é¡ã§ãã€ãã ãã çºæã®æŠèŠ èŠ æš æ¬çºæã¯äžèšã®ç¹ã«è§£æ±ºãäžããããšãç®çãš
ããç¹å®ã®æ æ§ã§ã€ãã€ãé·ç§»éå±è§Šåªã䜿çšã
ãããšã«ãã€ãŠãã®ç®çãéæããããšãããã®
ã§ããã ãããã€ãŠãæ¬çºæã«ãããšãã¬ã³ã®å ±éåæ¹
æ³ã¯ã200KgïŒcm2ãè¶ããå§åããã³å°ãªããšã
125âã®æž©åºŠã«ãããŠãäžèšã®æåãšæåãš
ã®çµåããããªã觊åªã«ãšãã¬ã³ããã³å°ãªããš
ãäžçš®ã®ä»ã®Î±âãªã¬ãã€ã³ãæ¥è§Šãããããšã
ç¹åŸŽãšãããšãã¬ã³å ±éåäœã®è£œé æ¹æ³ã§ããã æå  äžè¬åŒR1 3-oAlX1 nïŒããã§R1ã¯ççŽ æ°ïŒã10ã®
çåæ°ŽçŽ æ®åºãX1ã¯ããã²ã³ãïœã¯ïŒïŒïœâŠïŒ
ã®æ°ã§ããïŒã§è¡šããããååç©ã æå  äžè¬åŒTiïŒOR5ïŒpX2 4-pïŒããã§R5ã¯ççŽ æ°ïŒã
10ã®çåæ°ŽçŽ æ®åºãX2ã¯ããã²ã³ãïœã¯ïŒâŠïœ
âŠïŒã®æ°ã§ããïŒã§è¡šãããããã¿ã³ååç©ãšæ
æ©ãã°ãã·ãŠã ååç©ãšã®æ¥è§Šçæç©ã å¹ æ æ¬çºæã«ãã200KgïŒcm2ãè¶ããå§åããã³å°
ãªããšã125âã®æž©åºŠã«ãããŠãã®ç¹å®ã®ããŒã°
ã©ãŒå觊åªã䜿çšããŠãšãã¬ã³ãšå°ãªããšãïŒçš®
ã®ä»ã®Î±âãªã¬ãã€ã³ãšã®å ±éåãè¡ãªããšæ¬¡ã®
äºç¹ã§èããå¹æãåŸãããã 第äžç¹ã¯é·ç§»éå±åœãã®éåäœçæéããã³æ
äœåœãã®éåäœçæéãå ±ã«é«ããšããããšã§ã
ãã®ããåŸãããéåäœã¯ç±ããã³é žçŽ å£åãå
ãã«ãããçè²ããã³èæ°ã®ç¹ã§éåžžã«è¯å¥œãªã
ã®ãšãªãã 第äºç¹ã¯å·¥æ¥çã«å åé«ãéåäœåçãåŸãã
ãéå枩床æ¡ä»¶äžã§ãå åäœãMFRã®ããªããŒ
ããšãã¬ã³ãšÎ±âãªã¬ãã€ã³ãå ±éåããå¯åºŠ
0.89ã0.955ã®äžäœå¯åºŠããªãšãã¬ã³ã補é ãã
å Žåã«ãåŸãããããšã§ããã ãã®çç±ã¯ããªããããæããã§ãªãããæå
ãšããŠç¹å®ã®ææ©ã¢ã«ãããŠã ãçšããããšã«
ããã觊åªæŽ»æ§ãŸãã¯éåäœã®MFRå¶åŸ¡ã®ç¹ã§ã
ãããã¯ãã®äž¡æ¹ã«ãããŠãå åæºè¶³ã§ããçµæ
ãåŸããããã®ã§ããã ãã çºæã®å ·äœç説æ ïŒ äœ¿çšè§Šåª æ¬çºæã«ãããŠäœ¿çšãã觊åªã¯ãäžèšæåã
ãã³æåã®çµåããããªããã®ã§ããããã®è§Š
åªã¯ãããŒã°ã©ãŒå觊åªãã®ç¯çã«å±ããæå
ã¯é·ç§»éå±æåã§ããæåã«å¯ŸããŠå ±è§Šåªãšè
ããããšãã§ããã ïŒ æå æ¬çºæã«ãããŠçšããããå ±è§Šåªæåã¯äžèš
ã«èŠå®ãããææ©ã¢ã«ãããŠã ååç©ã§ããã äžè¬åŒR1 3-nAlX1 nïŒããã§R1ã¯ççŽ æ°ïŒã10ã
奜ãŸããã¯ïŒãïŒã®çåæ°ŽçŽ æ®åºãX1ã¯ããã²
ã³ã奜ãŸããã¯å¡©çŽ ãã§ãããïœã¯ïŒïŒïœâŠïŒã®
æ°ã§ããïŒã§è¡šããããææ©ã¢ã«ãããŠã ååç©
ã§ããã å ·äœäŸãšããŠã¯ããžãšãã«ã¢ã«ãããŠã ã¢ãã¯
ãã©ã€ãããžã€ãœãããã«ã¢ã«ãããŠã ã¢ãã¯ã
ã©ã€ãããžã€ãœããã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€
ããªã©ã®ãžã¢ã«ãã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€
ãããšãã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ããïœâ
ããã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ããªã©ã®ã¢ã«
ãã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ãããšãã«ã¢ã«
ãããŠã ãžã¯ãã©ã€ãããžãšãã«ã¢ã«ãããŠã ã¢
ããããã€ãçããããããã ãããã®ææ©ã¢ã«ãããŠã ååç©ã®ãã¡ããžã¢
ã«ãã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€ãã奜ãŸããã ãŸããäžèšäžè¬åŒR1 3-nAlX1 nïŒããã§R1ã¯ççŽ
æ°ïŒã10ã®çåæ°ŽçŽ æ®åºãX1ã¯ããã²ã³ãïœã¯
ïŒïŒïœâŠïŒã®æ°ã§ããïŒã§è¡šããããååç©ã«äž
è¬åŒR2 3-oAlY1 oïŒããã§Y1ã¯âOR3ã§ç€ºãããã¢ã«
ã³ãã·åºãŸãã¯âOSiR4 3ã§ç€ºãããã·ããã·åºã
R2ïŒR3ã¯ççŽ æ°ïŒã10ã®çåæ°ŽçŽ æ®åºãR4ã¯ç
çŽ æ°ïŒã10ã®çåæ°ŽçŽ æ®åºãŸãã¯æ°ŽçŽ ååãè¡šã
ããïœã¯ïŒïŒïœâŠïŒã®æ°ã§ããïŒã§è¡šããããæ
æ©ã¢ã«ãããŠã ååç©ã䜵çšããŠäœ¿çšããããšã
ã§ããã äžèšäžè¬åŒR2 3-oAlïŒOR3ïŒïœã§è¡šããããææ©
ã¢ã«ãããŠã ååç©ã®å ·äœäŸãšããŠã¯ããžã¡ãã«
ã¢ã«ãããŠã ãšããã·ãããžãšãã«ã¢ã«ãããŠã
ãšããã·ãããžãšãã«ã¢ã«ãããŠã ããããã·
ãããžãšãã«ã¢ã«ãããŠã ãããã·ãããžãšãã«
ã¢ã«ãããŠã ããšããã·ãããšãã«ã¢ã«ãããŠã
ãžãšããã·ãçããããããããããã®ãã¡ããž
ã¢ã«ãã«ã¢ã«ãããŠã ã¢ã«ã³ãã·ããç¹ã«ãžãšã
ã«ã¢ã«ãããŠã ããããã·ãçã奜ãŸããã ãŸããäžè¬åŒR2 3-oAlïŒOSiR4 3ïŒïœã§è¡šãããã
ææ©ã¢ã«ãããŠã ååç©ã®å ·äœäŸãšããŠã¯ãããª
ã¡ãã«ãžã¡ãã«ã·ãããµã©ã³ãããªã¡ãã«ãžãšã
ã«ã·ãããµã©ã³ãããªã¡ãã«ãžãšãã«ã·ãããµã©
ã³ãããªãšãã«ãžâïœâãªã¯ãã«ã·ãããµã©ã³ã
ã¡ãã«ãšãã«ãã€ãããžãšãã«ã·ãããµã©ã³ãã
ããããããããã·ããã·åºå«æã®ææ©ã¢ã«ãã
ãŠã ã®å ·äœçãªè£œé æ³ã«ã€ããŠã¯ç¹éæ56â
161407å·å ¬å ±ã«èšèŒãããŠããã äžèšååç©ã䜵çšããå Žåã®äœ¿çšå²åã¯ãäžèš
ã®ç€ºãå²åã§æ··åããŠäœ¿çšããããšã奜ãŸããã R1 3-nAlX1 nãšR2 3-oAlïŒOR3ïŒïœãšã®æ··åå²åã¯ã
R1 3-nAlX1 nã25ã99ã¢ã«ïŒ ã奜ãŸããã¯30ã95ã¢
ã«ïŒ ãR2 3-oAlïŒOR3ïŒïœã75ãïŒã¢ã«ïŒ ã奜ãŸã
ãã¯70ãïŒã¢ã«ïŒ ã§ããã ãŸããR1 3-nAlX1 nãšR2 3-oAlïŒOSiR4 3ïŒïœãšã®æ··
åå²åã¯ãR1 3-nAlX1 nã10ã90ã¢ã«ïŒ ã奜ãŸãã
ã¯15ã80ã¢ã«ïŒ ãR2 3-oAlïŒOSiR4 3ïŒïœã95ã10ã¢
ã«ïŒ ã奜ãŸããã¯85ã15ã¢ã«ïŒ ã§ããã ãã®ããã«ææ©ã¢ã«ãããŠã ååç©ã䜵çšãã
ããšã«ãã€ãŠçæå ±éåäœã®ã¡ã«ããããŒã¬ã·ãª
ïŒMFRïŒãããäžå±€äœäžãããããšãã§ããã ïŒ æå æåã¯åŸè¿°ãããã¿ã³ååç©ãšææ©ãã°ãã·
ãŠã ååç©ãšã®æ¥è§Šçæç©ã§ããã (1) ãã¿ã³ååç© ãã¿ã³ååç©ãšããŠã¯ãäžè¬åŒTiïŒOR5ïŒpX2 4-p
ïŒR5ã¯ççŽ æ°ïŒã10ã®çåæ°ŽçŽ æ®åºãX2ã¯ããã²
ã³ã奜ãŸããã¯å¡©çŽ ãŸãã¯èçŽ ãïœã¯ïŒâŠïœâŠïŒ
ã®æ°ã§ããïŒã§è¡šããããååç©ã§ããã ãã¿ã³ååç©ã®å ·äœäŸãšããŠã¯ãTiCl4ïŒ
TiBr4ïŒTiïŒOC2H5ïŒ4ïŒTiïŒïŒ¯âiC3H7ïŒ4ïŒTiïŒïŒ¯
ânC4H9ïŒ4ïŒTiïŒOC6H5ïŒ4ïŒTiïŒïŒ¯ânC4H9ïŒCl3ïŒ
TiïŒïŒ¯ânC4H9ïŒ2Cl2ïŒTiïŒïŒ¯ânC4H9ïŒ3ClïŒTi
ïŒOC6H5ïŒCl3çããããããã (2) ææ©ãã°ãã·ãŠã ååç© ææ©ãã°ãã·ãŠã ååç©ãšããŠã¯ãäžè¬ã«å«ã
ãã²ã³ææ©ååç©ãšéå±ãã°ãã·ãŠã ãšã®åå¿ã§
åŸãããäžè¬åŒïŒMgR6 2ïŒïœã»ïŒR7MgX3ïŒïœ
ïŒR6ïŒR7ã¯ççŽ æ°ãïŒã20çåæ°ŽçŽ æ®åºã§ããã
X3ã¯ããã²ã³ã奜ãŸããã¯å¡©çŽ ãŸãã¯èçŽ ãïœïŒ
ïœã¯ïŒãïŒïŒïœïŒïœïŒïŒã§ç€ºãããååç©ã䜿çš
ããããšãã§ãããç¹ã«ïœãïŒãïœãïŒã§ãã
R7MgX3ã§ç€ºãããç矩ã®ã°ãªãã€ååç©ãïœã
ïŒãïœãïŒã§ããMgR6 2ã§ç€ºããããžã¢ã«ãã«ã
ã°ãã·ãŠã ååç©ã奜é©ã§ããã ã°ãªãã€ååç©ã®å ·äœäŸãšããŠã¯ãšãã«ãã°ã
ã·ãŠã ã¯ãã©ã€ããïœâãããã«ãã°ãã·ãŠã ã¯
ãã©ã€ããããšãã«ãã°ãã·ãŠã ã¯ãã©ã€ãçã
ãããããããŸããžã¢ã«ãã«ãã°ãã·ãŠã ååç©
ã®å ·äœäŸãšããŠã¯ãžãšãã«ãã°ãã·ãŠã ããžâïœ
ãããã«ãã°ãã·ãŠã ããžããšãã«ãã°ãã·ãŠã
çããããããã ãããã®ææ©ãã°ãã·ãŠã ååç©ã¯ãåŸæ¥å ¬ç¥
ã®æ¹æ³ã«ãããããšãã°ãšãã«ãšãŒãã«ãããã«
ãšãŒãã«ãããã©ããããã©ã³çã®ãšãŒãã«æº¶
åªããããã¯ãããµã³ãããã¿ã³ããªã¯ã¿ã³ãã
ã³ãŒã³çã®çåæ°ŽçŽ æº¶åªã®ååšäžã«ãããŠåæã
ãã䜿çšãããã ãŸããäžèšææ©ãã°ãã·ãŠã ååç©ã¯ãåçš®ã®
æ¹å€ãå¯èœã§ãããé©åœãªæ¹å€ã®äŸã¯ããšãã°æ¬¡
ã®(ã€)ã(ã)ããããããã (ã€) ææ©ãã°ãã·ãŠã ååç©ã«å¯ŸããŠããªã¢ã«ã
ã«ã¢ã«ãããŠã ååç©ããããã¯ãžã¢ã«ãã«äº
éååç©ãæ¥è§Šããé¯åããããšã«ããããã
ãµã³ãããã¿ã³çã®äžæŽ»æ§çåæ°ŽçŽ æº¶åªã«æº¶
解ããŸãã¯äžéšæº¶è§£ããŠäœ¿çšããããã®å Žåã®
ããªã¢ã«ãã«ã¢ã«ãããŠã ååç©ã®å ·äœäŸã¯ã
ããªãšãã«ã¢ã«ãããŠã ãããªâïœãããã«ã¢
ã«ãããŠã ãããªâïœãªã¯ãã«ã¢ã«ãããŠã ç
ãããããããžã¢ã«ãã«äºéã®å ·äœäŸãšããŠã¯
ãžã¡ãã«äºéããžãšãã«äºéããžâïœããã«äº
éçããããããã (ã) ææ©ãã°ãã·ãŠã ååç©ã«å¯ŸããŠé»åäŸäžäœ
ãæ¥è§Šãããã®ä»å ãŸãã¯åå¿çæç©ã䜿çšã
ããããã§äœ¿çšãããé»åäŸäžäœãšããŠã¯é»å
äŸäžäœãšããŠç¥ãããŠãããã®ã§ããã°ãããª
ããã®ã䜿çšå¯èœã§ãããã奜ãŸããå ·äœäŸ
ã¯ãæ°Žãã¢ã«ã³ãŒã«é¡ãã·ã©ããŒã«é¡ã§ããã
ã¢ã«ã³ãŒã«é¡ã®å ·äœäŸã¯ã¡ã¿ããŒã«ããšã¿ããŒ
ã«ãïœâãã¿ããŒã«ãïœâãªã¯ã¿ããŒã«çãã
ããããã·ã©ããŒã«é¡ãšããŠã¯ããªã¡ãã«ã·ã©
ããŒã«ãããªãšãã«ã·ã©ããŒã«ãããªããšãã«
ã·ã©ããŒã«çããããããã (ã) ææ©ãã°ãã·ãŠã ååç©ã«å¯ŸããŠãããã²ã³
åºå«æååç©ãæ¥è§Šãããã®åå¿çæç©ã䜿çš
ãããããã§äœ¿çšãããååç©ãšããŠã¯ãã¢ã«
ãããŠã ãããŠçŽ ãççŽ ãã±ã€çŽ ããã³ãªã³ã®
ããã²ã³ååç©ã奜ãŸããããããããã²ã³å
åç©ã®å ·äœäŸã¯ãAlCl3ïŒAlïŒOC2H5ïŒClïŒAl
ïŒC5H5ïŒCl2ïŒAlïŒC2H5ïŒ2ClïŒBCl3ïŒSiCl4ïŒ
SiHCl3ïŒSiïŒOC2H5ïŒCl3ïŒSiïŒOC2H5ïŒ2Cl2ïŒ
PCl5ïŒPCl3ïŒPOCl3ïŒïœâC4H9ClïŒCCl4çã
ãããããã (ã) ææ©ãã°ãã·ãŠã ååç©ã«å¯ŸããŠãããªã·ã
ããµã³é¡ãæ¥è§Šãããã®åå¿çæç©ã䜿çšã
ããããã§äœ¿çšãããããªã·ãããµã³é¡ãšããŠ
ã¯ããžã¡ãã«ããªã·ãããµã³ãã¡ãã«ãã€ãã
ãžãšã³ããªã·ãããµã³çããããããã äžèš(ã€)ã(ã)ã®ææ©ãã°ãã·ãŠã ã®æ¹å€æ¹æ³ã«ã
ããŠç¹ã«(ã€)ïŒ(ã)ãŸãã¯(ã)ã®æ¹æ³ã«ãã€ãŠåŸããã
ãã®ã奜ãŸããã ãŸããäžèšæ¹å€æ§ã®äœ¿çšéã¯äžè¬ã«ææ©ãã°ã
ã·ãŠã ã«å¯ŸããŠã¢ã«æ¯ã§0.01ã50ã奜ãŸããã¯
0.1ã10ã®å²åã§çšããã (3) æ¥è§Šæ¹æ³ æ¬çºæã®è§Šåªæåã¯ãåè¿°ã®é·ç§»éå±ååç©
(1)ãšææ©ãã°ãã·ãŠã ååç©(2)ãšã次ã«ç€ºãæ¹æ³
ã§æ¥è§Šããããšã«ãã補é ãããã 奜ãŸããæ¹æ³ã®äžã€ã¯ãååç©(2)ã®æº¶æ¶²ã«ãå
åç©(1)ããããµã³ãããã¿ã³ããã«ã³ããã³ãŒ
ã³ããã«ãšã³ãã¯ãã«ãã³ãŒã³ããžã¯ãã«ãã³ãŒ
ã³çã®çåæ°ŽçŽ ååç©ãããã²ã³åçåæ°ŽçŽ åå
ç©ã§åžéããŠãå°ãã¥ã€æ·»å ããŠåå¿ãããããŸ
ããååç©(1)ã®äžè¿°ã®åžé溶液ã«ãååç©(2)ãæ·»
å ããããšãã§ããã åå¿ã¯æ¹æäžãâ50ã100âã奜ãŸããã¯â20ã
60âã®æž©åºŠã§è¡ãã30åã10æéã奜ãŸããã¯ïŒ
ãïŒæéã§æ»Žäžããããã«10åã10æéã奜ãŸã
ãã¯30åãïŒæéåå¿ãããã æåã«ããããã¿ã³ãŸãã¯ãããžãŠã ååç©
ã¯ãäžè¬ã«ææ©ãã°ãã·ãŠã ååç©ïŒã¢ã«ã«å¯Ÿ
ãã0.1ã20ã¢ã«ã奜ãŸããã¯0.4ãïŒã¢ã«ã®å²å
ã§äœ¿çšã§ããã åŸãããåºäœã®åå¿çæç©ã¯éåžžããããµã³ã
ããã¿ã³çã®äžæŽ»æ§çåæ°ŽçŽ æº¶åªã§æŽæµããå¯æº¶
åãé€å»ããŠäœ¿çšãããã ãã®ããã«ããŠåŸãããåºäœè§Šåªæåãããã«
åè¿°ã®ãã¿ã³ååç©ãšæ¥è§ŠããŠè§Šåªæåã補é ã
ãããšãå¯èœã§ããã ïŒ è§Šåªã®èª¿è£œ åèšã®æåããã³æåãéå垯åå ãŸãã¯
éå垯åå€ã§çµåããã°ããã ãŸããéå垯åã«äŸçµŠããåã«äºãïŒã100âïŒ
ïŒã100æ°å§ã10åã10æéåéåããããšãã§
ããã é«å§ã®éå垯åã«åºäœã®æåããŸãã¯æå
ãšæåãšãé«å§ãã³ãã§å§å ¥ããããšãããã
ããã¯æ¶²ç¶ãŸãã¯åŸ®çŽ°ãªç²åãªãããã®ã¹ã©ãªã§
ãªããã°ãªãããåŸã€ãŠãã®ç²åŸã¯10ÎŒçšåºŠä»¥
äžã奜ãŸããã¯ïŒã5ÎŒçšåºŠã§ããããšãæãŸã
ãã ãªããåžæãããªãã°ãåèšã®ããã«ããŠã€ã
ã€ãæåã¯é»åäŸäžäœãããšãã°ã¢ã«ã³ãŒã«å
åç©ïŒå ·äœäŸã¯åèšããéãïŒãã§ããã«åŠçã
ããã®ã§ãã€ãŠãããã ïŒ æåãšæåã®äœ¿çšéæ¯ æåãšæåã®äœ¿çšéæ¯ã«ã¯ç¹ã«å¶éã¯ãªã
ãã奜ãŸããã¯AlïŒTiååæ¯ã§ïŒã200ã®ç¯å²ã§
ãããããã«å¥œãŸããã¯ïŒã30ç¯å²ã§ããã ïŒ ãšãã¬ã³ã®éå ïŒ éåè£ çœ® æ¬çºæã®éåæ³ã¯ããããæäœãšããŠãå®æœã§
ããããéåãé£ç¶åŒã§è¡ãªãã®ããã奜ãŸã
ããéåè£ çœ®ã¯ãšãã¬ã³ã®é«å§ã©ãžã«ã«éåæ³ã§
äžè¬çã«çšããããŠããè£ çœ®ã䜿çšããããšãã§
ãããå ·äœçã«ã¯é£ç¶æ¹æåŒæ§œååå¿åšãŸãã¯é£
ç¶åŒç®¡ååå¿åšãããã éåã¯ãããåäžã®åå¿åšãçšããŠåäžåºåæ³
ãšããŠå®æœã§ããããå€ãã®åå¿åšãã·ãªãŒãº
ã«ãå Žåã«ãã€ãŠã¯å·åŽåšãé£çµããŠçšãããã
ãŸãã¯å€åºåæ³ã«ãªãããå éšãããã€ãã®åºå
ã«å¹æçã«åå²ããåäžã®åå¿åšãçšããããšã
ã§ãããå€åºåæ³ã§ã¯ãååºåã«ãããåå¿æ¡ä»¶
ã«å·®ãããããŠããããã®ååå¿åšãŸãã¯ååå¿
åºåã§åŸãããéåäœã®ç¹æ§ãã³ã³ãããŒã«ãã
ããã«ãããããã®åå¿åšãŸãã¯åå¿åºåããšã«
åéäœçµæã觊åªæ¿åºŠãååé調æŽå€æ¿åºŠçã調
ç¯ããã®ããµã€ãã§ãããè€æ°åå¿åšãã·ãªãŒãº
ã«é£çµããŠçšããå Žåã¯ãïŒåºä»¥äžã®æ§œååå¿åš
ãŸãã¯ïŒåºä»¥äžã®ç®¡ååå¿åšã®çµåãã®ä»ã«ãïŒ
åºä»¥äžã®æ§œååå¿åšãšïŒåºä»¥äžã®ç®¡ååå¿åšãšã®
çµåãã䜿çšããããšãã§ããã ïŒåºãŸãã¯ïŒåºä»¥äžã®åå¿åšäžã§çæããéå
äœã¯ããããæªåå¿ã®åéäœããåé¢ãã觊åªæ®
枣ãé€å»ããããšãªããæ®éã®é«å§æ³ã®å Žåã®ã
ãã«åŠçããããšãã§ããã觊åªæ®æž£ã®é€å»ã¯ã
äœå§ã§ããŒã°ã©ãŒè§Šåªãçšããéåžžã®æ¹æ³ã§ã¯ã
çµè²»ãšæéã®éåžžã«ãããå·¥çšã§ãããæªåå¿ã®
åéäœã®æ··åç©ã¯ãè¿œå éã®åäžåéäœãšæ··å
ããåå å§ããŠåå¿åšã«åŸªç°ããããåèšã®ãã
ã«æ·»å ããè¿œå éã®åéäœã¯ãæ··åç©ã®çµæãå
ã®ãã€ãŒãã®çµæã«æ»ããããªçµæã®ãã®ã§ã
ããäžè¬ã«ã¯ãã®è¿œå éã®åéäœã¯ãéå容åšã
ãåé¢ããéåäœã®çµæã«ã»ãŒçžåœããçµæãã
ã€ã 觊åªã¯ãããšãã°ããããã¹ãäžæŽ»æ§æ¶²äœäžã®
埮现ãªåæ£äœãšããŠãããçŽæ¥é«å§ãã³ãã«ãŠå
å¿åšäžãžæ³šå ¥ãããé©åãªäžæŽ»æ§æ¶²äœãšããŠã¯ã
ããšãã°ãã¯ã€ãã¹ããªãããçåæ°ŽçŽ æ²¹ããã³
ã¿ã³ããããµã³ãã·ã¯ããããµã³ãããã¿ã³ãã
ã«ãšã³ãé«çŽåæé飜åèèªæçåæ°ŽçŽ ãããã³
ãããã®æ¶²äœã®æ··åç©ããããããããã®åæ£äœ
ã¯ããããåå¿åšäžã«å°å ¥ããåã«æ°Žããã³ç©ºæ°
ãšæ¥è§Šãããªãããã奜ãŸããã¯çªçŽ ã·ãŒã«äžã«
ããããŸãããšãã¬ã³ããã³ä»ã®åéäœããæ°Žã
ãã³é žçŽ ãå®è³ªçã«å«ãã§ã¯ãªããªãã åèšã®ããã«ãçæããéåäœã¯è§Šåªãé€å»ã
ãããšãªããããåŠçã§ãããããã¯æ¬çºæã«ã
ãã䜿çšè§Šåªãéåžžã«é«æŽ»æ§ã§ããããã®ããã
ãããŠå°å²åã®è§ŠåªãçšããŠåéäœã®éåäœãžã®
é«éåçãéæã§ããããã§ããã ïŒ åéäœããã³å ±åéäœ æ¬çºæã®è§Šåªç³»ãçšããŠè¡ãªãããéåã¯ããš
ãã¬ã³ãšäžè¬åŒïŒ²âCHïŒCH2ã§è¡šããããå°ã
ãšãïŒçš®é¡ã®ä»ã®Î±âãªã¬ãã€ã³ãšã®å ±éåãã§
ããããšãã¬ã³ã®åç¬éåã®å Žåã¯ãçæããã
ãªããŒã¯æ¯é0.95ã0.97ã®ç¯å²ã®é«å¯åºŠããªãšã
ã¬ã³ãšãªãã®ãæ®éã§ããã äžè¬åŒïŒ²âCHïŒCH2ïŒããã§ïŒ²ã¯ççŽ æ°ïŒã12
ã®çåæ°ŽçŽ é žåºã§ãããïŒã§è¡šããããå ±åéäœ
ã®å ·äœäŸãšããŠã¯ããããã¬ã³ãããã³âïŒãã
ã³ãã³âïŒãããã»ã³âïŒããããã³âïŒããªã¯
ãã³âïŒãããã³âïŒïŒïŒâã¡ãã«ãã³ãã³â
ïŒããã»ã³âïŒãçãããããããαâãªã¬ãã€
ã³ã¯çæå ±éåäœäžã«30ééïŒ ãŸã§ã奜ãŸããã¯
ïŒã20ééïŒ ãŸã§å ±éåãããããšãã§ããããš
ãã¬ã³ãšãããã®Î±âãªã¬ãã€ã³ãšã®å ±éåã«ã
ãåºãç¯å²ã®æ¯éããã€ããªããŒãåŸããããåŸ
ãããããªããŒã®æ¯éã¯å ±åéäœã®çš®é¡ãå ±åé
äœã®ãã€ãŒãçµæãçã«ããã³ã³ãããŒã«ãã
ããå ·äœçã«ã¯å¯åºŠ0.890ã0.955çšåºŠã®ã奜ãŸã
ãã¯0.91ã0.94çšåºŠã®ç¯å²å ã®ææã®å¯åºŠã®ããª
ããŒãåŸãããšãã§ããã ãããå ±éåäœã¯ãåŸæ¥ã®äœå§æ³é«å¯åºŠããªãš
ãã¬ã³ãšã¯ç°ãªãå¯åºŠãæããŠããã°ããã§ãª
ããåŸæ¥ã®é«å§æ³äœå¯åºŠããªãšãã¬ã³ãšãç°ãªã
æ§è³ªãå³ã¡é·éåå²ãå®è³ªçã«æããªãããšãã
ã³ååéååžïŒïŒ±å€ïŒãïŒãïŒãšçãããšçãæ
ãããã®ã§ãããæ©æ¢°ç匷床ãç¹ã«åŒåŒµåŒ·åºŠãã
ãã³ç°å¢ç Žå£å¿åã«å¯ŸããŠåªããéåäœã§ããã ïŒ éåæ¡ä»¶ (1) éåå§å æ¬çºæã«ãããŠæ¡çšãããéåå§åã¯ã200
KgïŒcm2ãè¶ããå§åã§ããã奜ãŸããã¯300ã
4000KgïŒcm2ãããã«å¥œãŸããã¯500ã3500KgïŒcm2
ã®ç¯å²å ã®å§åã§ããã (2) éå枩床 éå枩床ã¯å°ãªããšã125âã§ãããã奜ãŸã
ãã¯150ã350âã®ç¯å²å ã§ãããããã«å¥œãŸãã
ã¯200ã320âã®ç¯å²å ã§ããã ãªãæ¬è³ªçãªããšã§ã¯ãªãããæ¡çšãããéå
å§åããã³éå枩床ã®çµåãæ¡ä»¶ã«ãããŠãéå
åå¿æ··åç©ã¯ãåäžã®æµåäœçžã圢æããŠããäº
çžã«åé¢ããŠãããã (3) åå¿åšäŸçµŠã¬ã¹çµæ æ¬çºæã«ãããŠæ¡çšãããåå¿åšäŸçµŠã¬ã¹çµæ
ã¯ããšãã¬ã³ïŒã100ééïŒ ãå°ãªããšãïŒçš®ã®
αâãªã¬ãã€ã³æ§å ±åéäœïŒã95ééïŒ ãããã³
ååé調ç¯å€ãšããŠã®æ°ŽçŽ ïŒã20ã¢ã«ïŒ ã®ç¯å²
å ãã§ããã®ããµã€ãã§ããã (4) æ»çæé åå¿åšå ã§ã®å¹³åæ»çæéã¯ãæ¡çšãããåå¿
æ¡ä»¶äžã§ã®è§Šåªã®æŽ»æ§æç¶æéãšé¢ä¿ããã䜿çš
ãã觊åªã®åæžæã¯åå¿æ¡ä»¶ã®äžã§ãç¹ã«æž©åºŠã«
ããå·Šå³ããã觊åªã®å¯¿åœãé·ããªãã«äŒŽã€ãŠå
å¿åšå ã§ã®åéäœæ»çæéãé·ãããããšã奜ãŸ
ãããæ¬çºæã«ãããŠæ¡çšãããå¹³åæ»çæéã¯
ïŒã600ç§ã®ç¯å²å ã«ããã奜ãŸããã¯10ç§ã150
ç§ãããã«å¥œãŸããã¯10ç§ã120ç§ã®ç¯å²å ã§ã
ãã (5) ãã®ä» éå枩床ããã³å§åã®èŠ³ç¹ããã¿ãã°ãæ¬çºæ
ã«ããéåæ³ã¯ãšãã¬ã³ã®é«å§éåæ³ã®ç¯çã«å±
ãããåŸã€ãŠãæ¬çºæã«ããéåæ³ã¯ã觊åªçšå
æ£åªãšããŠããããã¯ä»ã®ç®çã§å°éå°å ¥ããã
液ç¶åªäœãé€ãã°å®è³ªçã«æ¶²ç¶åæ£åªã䜿çšããª
ãã§è¡ãªããããåŸã€ãŠãæ¬çºæã®æ¹æ³ã§ã¯ãé
åäœããæªåå¿åéäœã®åé¢ã ãã§ãããéåäœ
ããã®æ¶²ç¶åªäœã®åé¢ããã³æ¶²ç¶åªäœã®ç²Ÿè£œã¯å¿
èŠã§ã¯ãªããæ¬çºæã®æ¹æ³ã«ããã°ãçæéåäœ
äžã®è§Šåªæ®æž£ã¯æ¥µããŠåŸ®éã§ããã®ã§ã觊åªã®å
解ããã³ç²Ÿè£œãè¡ãªãå¿ èŠããªããçæéåäœ
ã¯ãåé¢åšã§æªåå¿åéäœãšåé¢ãããããšãã
ã®ãŸãŸè£œåãšãªãããã®è£œåã¯ãã®ãŸãŸäœ¿çšããŠ
ãããããæ¢ã«é«å§ã©ãžã«ã«éåæ³ã«ãã€ãŠåŸã
ãã補åã«äœ¿çšãããŠãããããªçš®ã ã®åŸåŠçå·¥
çšãè¡ãªã€ãŠãããã ïŒ å®éšäŸ å®æœäŸ ïŒ åºäœè§Šåªæåã®è£œé å åçªçŽ 眮æããïŒã®ãã©ã¹ã³ã«ãã°ãã·ãŠ
ã éå±83ïœãå ¥ããããã«ã¯ããªã33.5mlããã
ã«ãšãŒãã«54.0mlãããã¿ã³100mlã®æ··å液ã100
âã§æ»ŽäžããŠãããã«ãã°ãã·ãŠã ã¯ããªããå
æããããã®å«æçã¯1.5mmolïŒmlã§ãã€ãã 次ã«çªçŽ 眮æãã500mlãã©ã¹ã³ã«TiïŒïŒ¯â
nC4H9ïŒ440mmolãããã¿ã³200mlãïŒïŒïŒãžã¯ã
ã«ãšã¿ã³200mlãå ¥ãã次ã«äžèšããã«ãã°ãã·
ãŠã ã¯ããªã40mmolãå«ããã«ãšã³100ml溶液
ã20âãïŒæéã§æ»Žäžãããããã«ïŒæéåå¿ã
ããåŸãçæããåºäœãå åã«ããã¿ã³ã§æŽæµã
ããåºäœè§Šåªæåäžã®Tiã¯7.7ééïŒ ã§ãããè¡š
é¢ç©ã¯61m2ïŒïœã§ãã€ãã 觊åªåæ£æ¶²ã®èª¿è£œ å åã«ä¹Ÿç¥çªçŽ ã§çœ®æããïŒã®ãã©ã¹ã³ã«å
åã«è±æ°ç²Ÿè£œããïœâãããµã³ã300mlå ¥ãã次
ãã§åè¿°ã®åºäœæåïŒïœãšãžãšãã«ã¢ã«ãããŠã
ã¯ããªããšãžãšãã«ã¢ã«ãããŠã ãšããã·ãã
ïŒïŒïŒã®ã¢ã«æ¯ã§å ããŠäºå掻æ§åããŠãAlïŒ
Tiã®ååæ¯ã16ãšããã次ãã§å åã«è±æ°ç²Ÿè£œ
ããããã»ã³âïŒãå ããããã»ã³ïŒTiã®ã¢ã«
æ¯ã20ãšãªãããã«èª¿è£œããã®ã¡ïŒæéæ¹æã
ãŠã埮现ãªè§Šåªæžæ¿æ¶²ãåŸãããã®è§Šåªæžæ¿æ¶²ã
也ç¥çªçŽ ã§çœ®æããæ¹ææ©ä»è§Šåªèª¿è£œæ§œã«å ¥ãã
次ãã§å åã«è±æ°ç²Ÿè£œããïœâãããµã³ã25ã«
ãªããŸã§å ããåºäœæåã®æ¿åºŠã0.24ïœïŒã«ã
ããããã觊åª(a)âïŒãšããã ãšãã¬ã³ã®é«å§éå å 容ç©1.5ã®æ¹æåŒãªãŒãã¯ã¬ãŒãåé£ç¶å
å¿åšäžã§ãè¡šâïŒã«ç€ºãåå¿æ¡ä»¶ã«ãããšãã¬ã³
ãšããã³âïŒãšãå ±éåãããã觊åªã¯åè¿°ã®(a)
âïŒãçšãããçæããéåäœã®ååéã調ç¯ã
ãããã«ãéååæã«æ°ŽçŽ ãé£é移åå€ãšããŠæ·»
å ãããç®æšéåæ¡ä»¶ã«å°éåŸã¯æ°ŽçŽ ã®äŸçµŠãå
æ¢ãããªããŒMFRã®äžéã確èªãããçšãããš
ãã¬ã³ããã³æ°ŽçŽ ã¯å åã«è±æ°ããã³ç²Ÿè£œããã éåã®çµæãåºäœè§ŠåªæåïŒïœåœã30200ïœã®
éåäœãåŸããããããªãã¡å¯Ÿè§ŠåªåçïŒïœã»
PEïŒïœã»åºäœè§ŠåªæåïŒïŒ30200ã§ãã€ããåŸã
ããéåäœã®å¯åºŠã¯0.9250ã§ãããMFRã¯0.06
ïŒïœïŒ10åïŒãŸã§äœäžãåŸãã å®æœäŸïŒãïŒããã³æ¯èŒäŸïŒãïŒ å®æœäŸâïŒã®è§Šåªåæ£æ¶²ã®èª¿è£œã«ãããŠçšãã
ææ©ã¢ã«ãããŠã ååç©ã®æ··åç©ã®çµæãäžèšã«
瀺ãããã«å€æŽãã以å€ã¯å®æœäŸâïŒãšå šãåæ§
ã«ããŠè§Šåªåæ£æ¶²(a)âïŒã(a)âïŒã調補ããã
ãè¡šã
åŸããã觊åªåæ£æ¶²(a)âïŒã(a)âïŒãçšããŠã
å®æœäŸâïŒãšåæ§ã®æ¹æ³ã§ãšãã¬ã³ãšããã³âïŒ
ã®å ±éåãè¡ãªã€ãçµæãè¡šâïŒã«ç€ºãã è¡šâïŒããæãããªããã«ææ©ã¢ã«ãããŠã å
åç©ãšããŠã¢ã«ãã«ã¢ã«ãããŠã ãã©ã€ãããã
ã¯ãã¢ã«ãã«ã¢ã«ãããŠã ãã©ã€ããšã¢ã«ãã«ã¢
ã«ãããŠã ã¢ã«ã³ãã·ããŸãã¯ã¢ã«ãã«ã·ãããµ
ã©ã³èªå°äœãšã®äœµçšç©ã䜿çšãããšè§ŠåªæŽ»æ§ãè
ããé«ããéåäœã®MFRãå·¥æ¥çã«å åãªçšåºŠ
ã«äœäžããã å®æœäŸ ïŒ å åçªçŽ 眮æãã500mlãã©ã¹ã³ã«ïœâããã«
ãšãŒãã«19mlãåèšããã«ãã°ãã·ãŠã 38mmol
ãå ¥ãã次ãTiCl430mmolãå«ãããã¿ã³æº¶æ¶²
100mlã20âãïŒæéã§æ»Žäžãããããã«ïŒæé
åå¿ãããåŸãçæããåºäœãå åã«ããã¿ã³ã§
æŽæµãããåºäœè§Šåªäžã®Tiã¯8.9ééïŒ ã§ããã
è¡šé¢ç©ã¯3.7m2ïŒïœã§ãã€ãã 觊åªåæ£æ¶²ã®èª¿è£œã¯å®æœäŸâïŒãšå šãåæ§ã«ã
ãŠè§Šåª(a)â10ã補é ãããšãã¬ã³ã®éåãå®æœäŸ
âïŒãšå šãåãæ¡ä»¶ã§è¡ãªã€ããéåçµæã¯è¡šâ
ïŒã«ç€ºãããã«åºäœè§ŠåªæåïŒïœåœã28.800ïœã®
ããªããŒãåŸããããããªãã¡å¯Ÿè§ŠåªåçïŒïœã»
PEïŒïœã»åºäœè§ŠåªæåïŒïŒ28.800ã§ãã€ããåŸã
ããéåäœã®å¯åºŠã¯0.9258ã§ãããMFRã¯0.08ã§
ãã€ãã å®æœäŸ ïŒ å åã«çªçŽ 眮æãã500mlã®ãã©ã¹ã³ã«ãããµ
ã¹ã¢ã«ãã«ç€Ÿããè³Œå ¥ãã7.5ïŒïœâC4H9ïŒ2Mgã»
TEAã®çµæãæããé¯äœ30mmolãå«ãããã¿ã³
溶液340mlãå ¥ãã次ã«ïœâãã¿ããŒã«ã
480mmolãå«ããã¿ã³æº¶æ¶²100mlãïŒâãïŒæé
ã§æ»Žäžããã滎äžåŸïŒæéåå¿ãããåŸã
TiCl430mmolå«ãããã¿ã³æº¶æ¶²ã20âãïŒæé
ã§æ»Žäžãããããã«ïŒæéåå¿ãããåŸãçæã
ãåºäœãå åã«ããã¿ã³ã§æŽæµãããåºäœè§Šåªæ
åäžã®Tiã¯12.5ééïŒ ã§ãããè¡šé¢ç©ã¯27m2ïŒïœ
ã§ãã€ãã 觊åªåæ£æ¶²ã®è£œé ã¯å®æœäŸâïŒã«ãããŠåºäœæ
åæ¿åºŠ0.2ïœïŒã«ãã以å€ã¯å šãåæ§ã«è¡ãªãã
ãšãã¬ã³éåãå šãåãæ¡ä»¶ã§è¡ãªã€ããéåçµ
æã¯è¡šâïŒã«ç€ºãããã«åºäœè§Šåªæååœã35.400
ïœã®ããªããŒãåŸããããããªãã¡å¯Ÿè§Šåªåç
ïŒïœã»PEïŒïœã»åºäœè§ŠåªæåïŒïŒ35400ã§ãã€ãã
åŸãããéåäœã®å¯åºŠã¯0.9277ãMFRã¯0.07ã§ã
ã€ãã å®æœäŸ ïŒã13 å®æœäŸâïŒãšåæ§ã®è£ 眮ããã³è§Šåªåæ£æ¶²ïŒ(a)
âïŒïŒã䜿çšããŠããšãã¬ã³ãšä»ã®Î±âãªã¬ãã€
ã³ãšã®å ±éåãè¡ãªã€ããæ¡çšããåå¿æ¡ä»¶ãã
ã³éåçµæãè¡šâïŒã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸâïŒã®è§Šåªåæ£æ¶²ã®èª¿è£œã«ãããŠããžãš
ãã«ã¢ã«ãããŠã ã¯ããªããšãžãšãã«ã¢ã«ãããŠ
ã ãšããã·ããïŒïŒïŒã®ã¢ã«æ¯ã§å ãã代ãã«ã
ãªãªã¯ãã«ã¢ã«ãããŠã ã䜿çšãã以å€ã¯ãå®æœ
äŸâïŒãšåæ§ã«åºäœè§Šåªæåã®è£œé ã觊åªåæ£æ¶²
ã®èª¿è£œããã³ãšãã¬ã³ã®é«å§éåãè¡ã€ããçµæ
ã¯è¡šâïŒã«ç€ºããã
å®æœäŸâïŒãšåæ§ã®æ¹æ³ã§ãšãã¬ã³ãšããã³âïŒ
ã®å ±éåãè¡ãªã€ãçµæãè¡šâïŒã«ç€ºãã è¡šâïŒããæãããªããã«ææ©ã¢ã«ãããŠã å
åç©ãšããŠã¢ã«ãã«ã¢ã«ãããŠã ãã©ã€ãããã
ã¯ãã¢ã«ãã«ã¢ã«ãããŠã ãã©ã€ããšã¢ã«ãã«ã¢
ã«ãããŠã ã¢ã«ã³ãã·ããŸãã¯ã¢ã«ãã«ã·ãããµ
ã©ã³èªå°äœãšã®äœµçšç©ã䜿çšãããšè§ŠåªæŽ»æ§ãè
ããé«ããéåäœã®MFRãå·¥æ¥çã«å åãªçšåºŠ
ã«äœäžããã å®æœäŸ ïŒ å åçªçŽ 眮æãã500mlãã©ã¹ã³ã«ïœâããã«
ãšãŒãã«19mlãåèšããã«ãã°ãã·ãŠã 38mmol
ãå ¥ãã次ãTiCl430mmolãå«ãããã¿ã³æº¶æ¶²
100mlã20âãïŒæéã§æ»Žäžãããããã«ïŒæé
åå¿ãããåŸãçæããåºäœãå åã«ããã¿ã³ã§
æŽæµãããåºäœè§Šåªäžã®Tiã¯8.9ééïŒ ã§ããã
è¡šé¢ç©ã¯3.7m2ïŒïœã§ãã€ãã 觊åªåæ£æ¶²ã®èª¿è£œã¯å®æœäŸâïŒãšå šãåæ§ã«ã
ãŠè§Šåª(a)â10ã補é ãããšãã¬ã³ã®éåãå®æœäŸ
âïŒãšå šãåãæ¡ä»¶ã§è¡ãªã€ããéåçµæã¯è¡šâ
ïŒã«ç€ºãããã«åºäœè§ŠåªæåïŒïœåœã28.800ïœã®
ããªããŒãåŸããããããªãã¡å¯Ÿè§ŠåªåçïŒïœã»
PEïŒïœã»åºäœè§ŠåªæåïŒïŒ28.800ã§ãã€ããåŸã
ããéåäœã®å¯åºŠã¯0.9258ã§ãããMFRã¯0.08ã§
ãã€ãã å®æœäŸ ïŒ å åã«çªçŽ 眮æãã500mlã®ãã©ã¹ã³ã«ãããµ
ã¹ã¢ã«ãã«ç€Ÿããè³Œå ¥ãã7.5ïŒïœâC4H9ïŒ2Mgã»
TEAã®çµæãæããé¯äœ30mmolãå«ãããã¿ã³
溶液340mlãå ¥ãã次ã«ïœâãã¿ããŒã«ã
480mmolãå«ããã¿ã³æº¶æ¶²100mlãïŒâãïŒæé
ã§æ»Žäžããã滎äžåŸïŒæéåå¿ãããåŸã
TiCl430mmolå«ãããã¿ã³æº¶æ¶²ã20âãïŒæé
ã§æ»Žäžãããããã«ïŒæéåå¿ãããåŸãçæã
ãåºäœãå åã«ããã¿ã³ã§æŽæµãããåºäœè§Šåªæ
åäžã®Tiã¯12.5ééïŒ ã§ãããè¡šé¢ç©ã¯27m2ïŒïœ
ã§ãã€ãã 觊åªåæ£æ¶²ã®è£œé ã¯å®æœäŸâïŒã«ãããŠåºäœæ
åæ¿åºŠ0.2ïœïŒã«ãã以å€ã¯å šãåæ§ã«è¡ãªãã
ãšãã¬ã³éåãå šãåãæ¡ä»¶ã§è¡ãªã€ããéåçµ
æã¯è¡šâïŒã«ç€ºãããã«åºäœè§Šåªæååœã35.400
ïœã®ããªããŒãåŸããããããªãã¡å¯Ÿè§Šåªåç
ïŒïœã»PEïŒïœã»åºäœè§ŠåªæåïŒïŒ35400ã§ãã€ãã
åŸãããéåäœã®å¯åºŠã¯0.9277ãMFRã¯0.07ã§ã
ã€ãã å®æœäŸ ïŒã13 å®æœäŸâïŒãšåæ§ã®è£ 眮ããã³è§Šåªåæ£æ¶²ïŒ(a)
âïŒïŒã䜿çšããŠããšãã¬ã³ãšä»ã®Î±âãªã¬ãã€
ã³ãšã®å ±éåãè¡ãªã€ããæ¡çšããåå¿æ¡ä»¶ãã
ã³éåçµæãè¡šâïŒã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸâïŒã®è§Šåªåæ£æ¶²ã®èª¿è£œã«ãããŠããžãš
ãã«ã¢ã«ãããŠã ã¯ããªããšãžãšãã«ã¢ã«ãããŠ
ã ãšããã·ããïŒïŒïŒã®ã¢ã«æ¯ã§å ãã代ãã«ã
ãªãªã¯ãã«ã¢ã«ãããŠã ã䜿çšãã以å€ã¯ãå®æœ
äŸâïŒãšåæ§ã«åºäœè§Šåªæåã®è£œé ã觊åªåæ£æ¶²
ã®èª¿è£œããã³ãšãã¬ã³ã®é«å§éåãè¡ã€ããçµæ
ã¯è¡šâïŒã«ç€ºããã
ãè¡šã
ãè¡šã
ãè¡šã
第ïŒå³ã¯ãããŒã°ã©ãŒè§Šåªã«é¢ããæ¬çºæã®æ
è¡å 容ã®ç解ãå©ããããã®ãã®ã§ããã
è¡å 容ã®ç解ãå©ããããã®ãã®ã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ 200KgïŒcm2ãè¶ããå§åããã³å°ãªããšã125
âã®æž©åºŠã«ãããŠãäžèšã®æåãšæåãšã®çµ
åããããªã觊åªã«ãšãã¬ã³ããã³å°ãªããšãäž
çš®ã®ä»ã®Î±âãªã¬ãã€ã³ãæ¥è§Šãããããšãç¹åŸŽ
ãšãããšãã¬ã³å ±éåäœã®è£œé æ¹æ³ã æå  äžè¬åŒR1 3-nAlX1 nïŒããã§R1ã¯ççŽ æ°ïŒã10ã®
çåæ°ŽçŽ æ®åºãã¯ããã²ã³ãïœã¯ïŒïŒïœâŠïŒã®
æ°ã§ããïŒã§è¡šããããååç©ã æå  äžè¬åŒTiïŒOR5ïŒpX2 4-pïŒããã§R5ã¯ççŽ æ°ïŒã
10ã®çåæ°ŽçŽ æ®åºãX2ã¯ããã²ã³ãïœã¯ïŒâŠïœ
âŠïŒã®æ°ã§ããïŒã§è¡šãããããã¿ã³ååç©ãšæ
æ©ãã°ãã·ãŠã ååç©ãšã®æ¥è§Šçæç©ã
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7594281A JPH0247484B2 (ja) | 1981-05-20 | 1981-05-20 | Echirenkyojugotainoseizohoho |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7594281A JPH0247484B2 (ja) | 1981-05-20 | 1981-05-20 | Echirenkyojugotainoseizohoho |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57190009A JPS57190009A (en) | 1982-11-22 |
JPH0247484B2 true JPH0247484B2 (ja) | 1990-10-19 |
Family
ID=13590785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7594281A Expired - Lifetime JPH0247484B2 (ja) | 1981-05-20 | 1981-05-20 | Echirenkyojugotainoseizohoho |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0247484B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0643427U (ja) * | 1992-11-13 | 1994-06-10 | ããã³æ²¹åšæ ªåŒäŒç€Ÿ | ããŒã«ãã«ã |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031505A (ja) * | 1983-07-28 | 1985-02-18 | Ube Ind Ltd | ãšãã¬ã³ã®éåæ³ |
JPS6036509A (ja) * | 1983-08-09 | 1985-02-25 | Ube Ind Ltd | ãšãã¬ã³ã®éåæ³ |
JPH0780968B2 (ja) * | 1987-09-09 | 1995-08-30 | äœåååŠå·¥æ¥æ ªåŒäŒç€Ÿ | ãªã¬ãã£ã³éåäœã®è£œé æ³ |
-
1981
- 1981-05-20 JP JP7594281A patent/JPH0247484B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0643427U (ja) * | 1992-11-13 | 1994-06-10 | ããã³æ²¹åšæ ªåŒäŒç€Ÿ | ããŒã«ãã«ã |
Also Published As
Publication number | Publication date |
---|---|
JPS57190009A (en) | 1982-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH075655B2 (ja) | 觊åªæååã³éåçšè§Šåªç³» | |
JPH0699507B2 (ja) | 觊åªæååã³éåçšè§Šåªç³» | |
US3784539A (en) | Process for the polymerization of olefins | |
JPS6124402B2 (ja) | ||
JPS6349687B2 (ja) | ||
US4198315A (en) | High efficiency catalyst for polymerizing olefins | |
US4295992A (en) | Support prepared from organomagnesium compounds and silicon halides; and catalysts for polymerizing olefins | |
US4283515A (en) | Support, catalyst and process for polymerizing olefins | |
US4380508A (en) | Ultra high efficiency catalyst for polymerizing olefins | |
US4399053A (en) | High efficiency catalyst containing titanium, zirconium and zinc for polymerizing olefins | |
CA1128916A (en) | Magnesium containing support, catalyst and process for polymerizing olefins | |
JPH0247484B2 (ja) | Echirenkyojugotainoseizohoho | |
US4451626A (en) | Process for polymerizing alpha-olefins | |
JPH0336841B2 (ja) | ||
EP0009160B1 (en) | High efficiency catalyst for polymerizing olefins, and the use thereof | |
JPS6360766B2 (ja) | ||
JPS6360765B2 (ja) | ||
US4412939A (en) | Reaction products of transition metal compounds and boron compounds and catalysts prepared therefrom | |
US5286818A (en) | Polymerization process employing metal halide catalyst and polymer produced | |
JPH0118926B2 (ja) | ||
US4243785A (en) | High efficiency catalyst for polymerizing olefins | |
CA1174227A (en) | High efficiency catalyst containing titanium and zirconium for polymerizing olefins; polymerization of olefins in the presence of a catalyst containing titanium and zirconium | |
US4415712A (en) | Polymerizing olefins with catalysts containing the reaction product of a transition metal compound and a boron compound | |
JPH0455205B2 (ja) | ||
JPS6360043B2 (ja) |