KR102449998B1 - 폴리에틸렌 중합용 촉매 조성물의 제조방법 - Google Patents
폴리에틸렌 중합용 촉매 조성물의 제조방법 Download PDFInfo
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- KR102449998B1 KR102449998B1 KR1020170145185A KR20170145185A KR102449998B1 KR 102449998 B1 KR102449998 B1 KR 102449998B1 KR 1020170145185 A KR1020170145185 A KR 1020170145185A KR 20170145185 A KR20170145185 A KR 20170145185A KR 102449998 B1 KR102449998 B1 KR 102449998B1
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- South Korea
- Prior art keywords
- carbon atoms
- compound
- polyethylene
- group
- formula
- Prior art date
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- -1 polyethylene Polymers 0.000 title claims abstract description 120
- 239000003054 catalyst Substances 0.000 title claims abstract description 83
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 82
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 81
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 51
- 239000000203 mixture Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 38
- 125000004432 carbon atom Chemical group C* 0.000 claims description 68
- 150000002681 magnesium compounds Chemical class 0.000 claims description 49
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 42
- 150000001875 compounds Chemical class 0.000 claims description 30
- 239000002904 solvent Substances 0.000 claims description 25
- 229930195733 hydrocarbon Natural products 0.000 claims description 22
- 125000000217 alkyl group Chemical group 0.000 claims description 20
- 150000003623 transition metal compounds Chemical class 0.000 claims description 20
- 239000004215 Carbon black (E152) Substances 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000011777 magnesium Substances 0.000 claims description 17
- 229910052749 magnesium Inorganic materials 0.000 claims description 17
- YVRGKFXJZCTTRB-UHFFFAOYSA-N 1-chloroethyl ethyl carbonate Chemical compound CCOC(=O)OC(C)Cl YVRGKFXJZCTTRB-UHFFFAOYSA-N 0.000 claims description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims description 15
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims description 14
- 125000004122 cyclic group Chemical group 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 9
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 9
- 125000005103 alkyl silyl group Chemical group 0.000 claims description 9
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 9
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 7
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 6
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims description 6
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052723 transition metal Inorganic materials 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 150000004791 alkyl magnesium halides Chemical class 0.000 claims description 5
- 150000004820 halides Chemical class 0.000 claims description 5
- 125000005842 heteroatom Chemical group 0.000 claims description 5
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 4
- RKRZYVQFKUXDEZ-UHFFFAOYSA-N 1-bromoethyl ethyl carbonate Chemical compound CCOC(=O)OC(C)Br RKRZYVQFKUXDEZ-UHFFFAOYSA-N 0.000 claims description 3
- GQOHLWDAFMGAAB-UHFFFAOYSA-N 1-fluoroethyl methyl carbonate Chemical compound COC(=O)OC(C)F GQOHLWDAFMGAAB-UHFFFAOYSA-N 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- RTFGZMKXMSDULM-UHFFFAOYSA-N chloromethyl ethyl carbonate Chemical compound CCOC(=O)OCCl RTFGZMKXMSDULM-UHFFFAOYSA-N 0.000 claims description 3
- JJSGABFIILQOEY-UHFFFAOYSA-M diethylalumanylium;bromide Chemical compound CC[Al](Br)CC JJSGABFIILQOEY-UHFFFAOYSA-M 0.000 claims description 3
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 3
- CQYBWJYIKCZXCN-UHFFFAOYSA-N diethylaluminum Chemical compound CC[Al]CC CQYBWJYIKCZXCN-UHFFFAOYSA-N 0.000 claims description 3
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 claims description 3
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 claims description 3
- YSTQWZZQKCCBAY-UHFFFAOYSA-L methylaluminum(2+);dichloride Chemical compound C[Al](Cl)Cl YSTQWZZQKCCBAY-UHFFFAOYSA-L 0.000 claims description 3
- 239000002480 mineral oil Substances 0.000 claims description 3
- 235000010446 mineral oil Nutrition 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- KDXWFUGPHWFKSZ-UHFFFAOYSA-N tert-butyl 1-chloroethyl carbonate Chemical compound CC(Cl)OC(=O)OC(C)(C)C KDXWFUGPHWFKSZ-UHFFFAOYSA-N 0.000 claims description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 3
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- IMAWBFBCQQDBIC-UHFFFAOYSA-N C(OC(C)F)(OCCC)=O Chemical compound C(OC(C)F)(OCCC)=O IMAWBFBCQQDBIC-UHFFFAOYSA-N 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims 3
- HRXSKIOIHQEGAI-UHFFFAOYSA-M diethylalumanylium;fluoride Chemical compound CC[Al](F)CC HRXSKIOIHQEGAI-UHFFFAOYSA-M 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 28
- 230000009257 reactivity Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 23
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 18
- 230000000694 effects Effects 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- 239000005977 Ethylene Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 235000011147 magnesium chloride Nutrition 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 125000001931 aliphatic group Chemical group 0.000 description 7
- 150000002367 halogens Chemical group 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 5
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910001629 magnesium chloride Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002194 synthesizing effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- NMRPBPVERJPACX-UHFFFAOYSA-N (3S)-octan-3-ol Natural products CCCCCC(O)CC NMRPBPVERJPACX-UHFFFAOYSA-N 0.000 description 3
- WOFPPJOZXUTRAU-UHFFFAOYSA-N 2-Ethyl-1-hexanol Natural products CCCCC(O)CCC WOFPPJOZXUTRAU-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 239000012456 homogeneous solution Substances 0.000 description 3
- 239000002685 polymerization catalyst Substances 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000011949 solid catalyst Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000011437 continuous method Methods 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- PPQUYYAZSOKTQD-UHFFFAOYSA-M diethylalumanylium;iodide Chemical compound CC[Al](I)CC PPQUYYAZSOKTQD-UHFFFAOYSA-M 0.000 description 2
- MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical compound C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- UGUZZPBNTADPIT-UHFFFAOYSA-L ethylaluminum(2+);difluoride Chemical compound [F-].[F-].CC[Al+2] UGUZZPBNTADPIT-UHFFFAOYSA-L 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 2
- 229910001623 magnesium bromide Inorganic materials 0.000 description 2
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 2
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 2
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical compound [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 description 2
- 229910001641 magnesium iodide Inorganic materials 0.000 description 2
- BSGVJBRWDNPHOR-UHFFFAOYSA-M magnesium;butan-1-olate;chloride Chemical compound [Mg+2].[Cl-].CCCC[O-] BSGVJBRWDNPHOR-UHFFFAOYSA-M 0.000 description 2
- YJCTUQFSSZSZPO-UHFFFAOYSA-L magnesium;chloride;phenoxide Chemical compound [Cl-].[Mg+]OC1=CC=CC=C1 YJCTUQFSSZSZPO-UHFFFAOYSA-L 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- OJWNPIWPCSJFLP-UHFFFAOYSA-N 1-chloroethyl hydrogen carbonate Chemical compound CC(Cl)OC(O)=O OJWNPIWPCSJFLP-UHFFFAOYSA-N 0.000 description 1
- 125000004776 1-fluoroethyl group Chemical group [H]C([H])([H])C([H])(F)* 0.000 description 1
- WAPNOHKVXSQRPX-UHFFFAOYSA-N 1-phenylethanol Chemical compound CC(O)C1=CC=CC=C1 WAPNOHKVXSQRPX-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- TZYRSLHNPKPEFV-UHFFFAOYSA-N 2-ethyl-1-butanol Chemical compound CCC(CC)CO TZYRSLHNPKPEFV-UHFFFAOYSA-N 0.000 description 1
- PFNHSEQQEPMLNI-UHFFFAOYSA-N 2-methyl-1-pentanol Chemical compound CCCC(C)CO PFNHSEQQEPMLNI-UHFFFAOYSA-N 0.000 description 1
- MQWCXKGKQLNYQG-UHFFFAOYSA-N 4-methylcyclohexan-1-ol Chemical compound CC1CCC(O)CC1 MQWCXKGKQLNYQG-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000000460 chlorine Chemical group 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- XCIXKGXIYUWCLL-UHFFFAOYSA-N cyclopentanol Chemical compound OC1CCCC1 XCIXKGXIYUWCLL-UHFFFAOYSA-N 0.000 description 1
- NSYCXGBGJZBZKI-UHFFFAOYSA-L dichlorotitanium;ethanol Chemical compound CCO.CCO.Cl[Ti]Cl NSYCXGBGJZBZKI-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XGZNHFPFJRZBBT-UHFFFAOYSA-N ethanol;titanium Chemical compound [Ti].CCO.CCO.CCO.CCO XGZNHFPFJRZBBT-UHFFFAOYSA-N 0.000 description 1
- RMTCVMQBBYEAPC-UHFFFAOYSA-K ethanolate;titanium(4+);trichloride Chemical compound [Cl-].[Cl-].[Cl-].CCO[Ti+3] RMTCVMQBBYEAPC-UHFFFAOYSA-K 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052740 iodine Chemical group 0.000 description 1
- 239000011630 iodine Chemical group 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- KPSSIOMAKSHJJG-UHFFFAOYSA-N neopentyl alcohol Chemical compound CC(C)(C)CO KPSSIOMAKSHJJG-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- FOWDZVNRQHPXDO-UHFFFAOYSA-N propyl hydrogen carbonate Chemical compound CCCOC(O)=O FOWDZVNRQHPXDO-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
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Abstract
Description
Ti 함량 (wt%) |
활성 (Kg-PE/g-cat) |
겉보기 밀도 (g/ml) |
Ash (ppm) |
MwD | MFRR | |
실시예1 | 5.2 | 22.3 | 0.29 | 94 | 6.8 | 41.7 |
실시예2 | 5.0 | 20.8 | 0.31 | 101 | 7.0 | 42.3 |
실시예3 | 4.7 | 18.6 | 0.32 | 120 | 6.5 | 40.6 |
비교예1 | 5.1 | 19.6 | 0.26 | 112 | 6.7 | 40.9 |
비교예2 | 4.1 | 16.2 | 0.32 | 134 | 5.2 | 28.8 |
비교예3 | 4.8 | 18.6 | 0.28 | 127 | 6.5 | 36.7 |
Claims (14)
- (A) 마그네슘 화합물을 탄소수 5 내지 25의 제1 탄화수소 용매 및 알코올을 포함하는 용매에 용해하여 마그네슘 화합물 용액을 제조하는 단계;
(B) 상기 마그네슘 화합물 용액에 하기 화학식 1의 화합물을 반응시키는 단계; 및
(C) 상기 (B) 단계의 생성물과 전이금속 화합물을 탄소수 6 내지 25의 제2 탄화수소 용매의 존재 하에서 반응시키는 단계를 포함하는 폴리에틸렌 중합용 촉매 조성물의 제조방법:
[화학식1]
상기 화학식 1에서,
R1 및 R2는 각각 독립적으로, 수소, 탄소수 1 내지 20의 선형 또는 분지형의 알킬(alkyl)기, 탄소수 2 내지 20의 알케닐(alkenyl)기, 탄소수 3 내지 20의 시클로알킬(cycloalkyl)기, 탄소수 6 내지 20의 아릴(aryl)기, 탄소수 1 내지 20의 알킬실릴(alkylsilyl)기, 탄소수 7 내지 20의 아릴알킬(arylalkyl)기, 탄소수 7 내지 20의 알킬아릴(alkylaryl)기, 또는 탄소수 2 내지 20의 헤테로원자를 포함하는 알킬기이며,
X는 할로겐 원소이다. - 제1항에 있어서, 상기 화학식 1의 화합물은 1-클로로에틸 에틸 카보네이트, 1-클로로에틸 터셔리 부틸 카보네이트, 1-클로로메틸 에틸 카보네이트, 1-플루오르에틸 메틸 카보네이트, 1-플루오르에틸 프로필 카보네이트, 및 1-브로모에틸 에틸 카보네이트로 이루어진 군에서 선택되는 1종 이상의 화합물인, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 제1항에 있어서, 상기 전이금속 화합물은 하기 화학식 2의 화합물을 포함하는 폴리에틸렌 중합용 촉매 조성물의 제조방법:
[화학식 2]
MXn(OR3)4-n
상기 화학식 2에서,
M은 주기율표 IVB, VB및 VIB족의 전이금속 원소로 이루어진 군에서 선택되고,
X는 할로겐이고,
R3은 탄소수 1 내지 10의 알킬기이고,
n은 0 내지 4이다. - 제1항에 있어서, 상기 제1 탄화수소 용매 및 제2 탄화수소 용매는 각각 독립적으로 헥산, 헵탄, 옥탄, 데칸, 도데칸, 테트라데칸, 미네랄 오일, 시클릭헥산, 시클릭옥탄, 메틸 시클릭펜탄, 메틸 시클릭헥산, 벤젠, 톨루엔, 자일렌, 에틸벤젠 및 큐멘으로 이루어진 군에서 선택되는 1종 이상의 화합물인, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 제1항에 있어서, 상기 마그네슘 화합물은 마그네슘 할라이드, 디알콕시 마그네슘, 탄소수 1 내지 20의 알킬마그네슘 할라이드, 탄소수 1 내지 20의 알콕시마그네슘 할라이드 및 탄소수 6 내지 20의 아릴옥시 마그네슘 할라이드로 이루어진 군에서 선택되는 1종 이상의 화합물인, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 제1항에 있어서, 상기 (A) 단계에서 상기 마그네슘 화합물 및 상기 알코올의 투입 몰비가 1:1 내지 1:5인, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 제1항에 있어서, 상기 마그네슘 화합물 및 상기 화학식 1의 화합물의 투입 몰비가 1:0.01 내지 1:1인, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 제1항에 있어서, 상기 (A) 단계는 60 내지 140℃에서 수행되는, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 제1항에 있어서, 상기 (B) 단계는 20 내지 140℃에서 수행되는, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 제1항에 있어서, 상기 (C) 단계는 -15 내지 20℃에서 수행되는, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 제1항에 있어서, (D) 하기 화학식 3으로 표시되는 알킬 알루미눔 화합물과 상기 (c) 단계의 생성물을 반응시키는 단계를 추가로 포함하는, 폴리에틸렌 중합용 촉매 조성물의 제조방법:
[화학식 3]
(R4)nAlX3-n
상기 화학식 3에서,
R4는 탄소수 1 내지 8의 알킬기이고,
X는 할로겐이며,
n은 1 내지 3이다. - 제11항에 있어서, 상기 알킬 알루미눔 화합물은 트리에틸알루미눔, 트리메틸알루미눔, 트리이소프로필알루미눔, 트리옥틸알루미눔, 디에틸알루미눔클로라이드, 디에틸알루미눔브로마이드, 디에틸알루미눔아이오다이드, 디에틸알루미눔플로라이드, 에틸알루미눔디클로라이드, 디메틸알루미눔클로라이드 및 메틸알루미눔디클로라이드로 이루어진 군에서 선택되는 1종 이상의 화합물인, 폴리에틸렌 중합용 촉매 조성물의 제조방법.
- 삭제
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