CN101096389A - 一种超高分子量聚乙烯催化剂及其制备方法 - Google Patents
一种超高分子量聚乙烯催化剂及其制备方法 Download PDFInfo
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- CN101096389A CN101096389A CNA2007100424672A CN200710042467A CN101096389A CN 101096389 A CN101096389 A CN 101096389A CN A2007100424672 A CNA2007100424672 A CN A2007100424672A CN 200710042467 A CN200710042467 A CN 200710042467A CN 101096389 A CN101096389 A CN 101096389A
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- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 title 1
- -1 polyethylene Polymers 0.000 claims abstract description 55
- 239000011777 magnesium Substances 0.000 claims abstract description 39
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229920000573 polyethylene Polymers 0.000 claims abstract description 34
- 150000003377 silicon compounds Chemical class 0.000 claims abstract description 24
- 150000003609 titanium compounds Chemical class 0.000 claims abstract description 20
- 150000002681 magnesium compounds Chemical class 0.000 claims abstract description 19
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- 239000000843 powder Substances 0.000 claims description 9
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- LQLQDKBJAIILIQ-UHFFFAOYSA-N Dibutyl terephthalate Chemical compound CCCCOC(=O)C1=CC=C(C(=O)OCCCC)C=C1 LQLQDKBJAIILIQ-UHFFFAOYSA-N 0.000 claims 1
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims 1
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- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 5
- 239000005049 silicon tetrachloride Substances 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
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- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
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- 239000002685 polymerization catalyst Substances 0.000 description 2
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- PFNHSEQQEPMLNI-UHFFFAOYSA-N 2-methyl-1-pentanol Chemical compound CCCC(C)CO PFNHSEQQEPMLNI-UHFFFAOYSA-N 0.000 description 1
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
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- 150000001408 amides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
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- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- FWCTZJNNLCYVMA-UHFFFAOYSA-L butan-1-ol;dichlorotitanium Chemical compound Cl[Ti]Cl.CCCCO.CCCCO FWCTZJNNLCYVMA-UHFFFAOYSA-L 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- DEFMLLQRTVNBOF-UHFFFAOYSA-K butan-1-olate;trichlorotitanium(1+) Chemical class [Cl-].[Cl-].[Cl-].CCCCO[Ti+3] DEFMLLQRTVNBOF-UHFFFAOYSA-K 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000006297 dehydration reaction Methods 0.000 description 1
- OSXYHAQZDCICNX-UHFFFAOYSA-N dichloro(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](Cl)(Cl)C1=CC=CC=C1 OSXYHAQZDCICNX-UHFFFAOYSA-N 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 230000002140 halogenating effect Effects 0.000 description 1
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- 238000005658 halogenation reaction Methods 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
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- 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
- 239000011949 solid catalyst Substances 0.000 description 1
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- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
实施例编号 | 钛含量(%wt) | 催化剂聚合活性(gPE/gCat) | 聚合物的堆积密度(g/cm3) | 分子量(万) | 平均粒径(微米) | 粒度分布指数 |
1 | 3.4 | 21200 | 0.41 | 456 | 220 | 1.1 |
2 | 3.1 | 20010 | 0.42 | 442 | 214 | 1.2 |
3 | 3.5 | 20890 | 0.40 | 478 | 230 | 1.0 |
4 | 4.1 | 22800 | 0.39 | 490 | 240 | 1.2 |
5 | 2.8 | 21500 | 0.43 | 384 | 195 | 1.1 |
6 | 4.6 | 23400 | 0.38 | 563 | 250 | 1.3 |
7 | 3.2 | 22600 | 0.42 | 422 | 213 | 1.1 |
对比实施例1 | 3.3 | 15700 | 0.31 | 410 | 300 | 2.8 |
对比实施例2 | 3.2 | 16400 | 0.32 | 420 | 320 | 2.4 |
Claims (12)
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Cited By (22)
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CN101857651A (zh) * | 2010-06-12 | 2010-10-13 | 上海化工研究院 | 具有单活性中心的超高分子量聚乙烯催化剂及其制备方法 |
CN102295717A (zh) * | 2010-06-25 | 2011-12-28 | 中国石油化工股份有限公司 | 一种用于乙烯聚合反应的催化剂组分及其催化剂 |
CN102558404A (zh) * | 2011-12-15 | 2012-07-11 | 中国石油天然气股份有限公司 | 一种多元醇醚聚烯烃催化剂及其制备和应用 |
CN102558403A (zh) * | 2011-12-15 | 2012-07-11 | 中国石油天然气股份有限公司 | 一种二元醇醚聚烯烃催化剂及其制备和应用 |
CN102731697A (zh) * | 2011-04-07 | 2012-10-17 | 中国石油化工股份有限公司 | 一种易加工超高分子量聚乙烯树脂的制备方法 |
CN102766226A (zh) * | 2012-08-08 | 2012-11-07 | 中国石油天然气股份有限公司 | 一种乙烯聚合主催化剂及含该主催化剂的催化剂 |
CN102020731B (zh) * | 2009-09-10 | 2013-02-27 | 中国石油化工股份有限公司 | 一种用于乙烯聚合的催化剂组分及其催化剂 |
CN103159873A (zh) * | 2013-03-06 | 2013-06-19 | 中国石油天然气股份有限公司 | 一种负载型聚烯烃催化剂及其制备和应用 |
CN106222782A (zh) * | 2016-08-19 | 2016-12-14 | 中国科学院化学研究所 | 一种增溶型超高分子量超细丙烯聚合物制备的纤维及其制备方法 |
CN106279476A (zh) * | 2016-08-19 | 2017-01-04 | 中国科学院化学研究所 | 超高分子量超细丙烯聚合物粉体及其制备方法 |
CN106279474A (zh) * | 2016-08-19 | 2017-01-04 | 中国科学院化学研究所 | 增溶型超高分子量超细聚乙烯及其制备方法 |
CN106279475A (zh) * | 2016-08-19 | 2017-01-04 | 中国科学院化学研究所 | 增溶型超高分子量超细丙烯聚合物及其制备方法 |
CN106319667A (zh) * | 2016-08-19 | 2017-01-11 | 中国科学院化学研究所 | 一种增溶型超高分子量超细聚乙烯制备的纤维及其制备方法 |
CN106317620A (zh) * | 2016-08-19 | 2017-01-11 | 中国科学院化学研究所 | 一种增溶型超高分子量超细丙烯聚合物制备的膜及其制备方法 |
CN106317562A (zh) * | 2016-08-19 | 2017-01-11 | 中国科学院化学研究所 | 一种增溶型超高分子量超细聚乙烯制备的膜及其制备方法 |
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