KR19990030175A - 폴리올레핀을 제조하기 위한 현탁 중합 - Google Patents
폴리올레핀을 제조하기 위한 현탁 중합 Download PDFInfo
- Publication number
- KR19990030175A KR19990030175A KR1019980040100A KR19980040100A KR19990030175A KR 19990030175 A KR19990030175 A KR 19990030175A KR 1019980040100 A KR1019980040100 A KR 1019980040100A KR 19980040100 A KR19980040100 A KR 19980040100A KR 19990030175 A KR19990030175 A KR 19990030175A
- Authority
- KR
- South Korea
- Prior art keywords
- dispersion medium
- reactor
- polymer
- polymerization
- wax
- 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.)
- Withdrawn
Links
- 229920000098 polyolefin Polymers 0.000 title description 5
- 238000010557 suspension polymerization reaction Methods 0.000 title description 3
- 239000002612 dispersion medium Substances 0.000 claims abstract description 49
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 30
- 229920000642 polymer Polymers 0.000 claims abstract description 23
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000004821 distillation Methods 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims abstract description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000005977 Ethylene Substances 0.000 claims abstract description 5
- 238000009833 condensation Methods 0.000 claims abstract description 5
- 230000005494 condensation Effects 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 34
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 19
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 16
- 238000001704 evaporation Methods 0.000 claims description 14
- 230000008020 evaporation Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 7
- 229920001038 ethylene copolymer Polymers 0.000 claims description 7
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 6
- -1 alkyl radical Chemical class 0.000 claims description 6
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 6
- ZCYXXKJEDCHMGH-UHFFFAOYSA-N nonane Chemical compound CCCC[CH]CCCC ZCYXXKJEDCHMGH-UHFFFAOYSA-N 0.000 claims description 3
- BKIMMITUMNQMOS-UHFFFAOYSA-N normal nonane Natural products CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims description 3
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 2
- 239000003054 catalyst Substances 0.000 abstract description 2
- 230000000379 polymerizing effect Effects 0.000 abstract description 2
- 238000004581 coalescence Methods 0.000 abstract 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 14
- 239000012452 mother liquor Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010558 suspension polymerization method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/20—Concentration
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/24—Treatment of polymer suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742507.0 | 1997-09-26 | ||
| DE19742507A DE19742507A1 (de) | 1997-09-26 | 1997-09-26 | Polyolefin-Suspensionspolymerisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990030175A true KR19990030175A (ko) | 1999-04-26 |
Family
ID=7843707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980040100A Withdrawn KR19990030175A (ko) | 1997-09-26 | 1998-09-26 | 폴리올레핀을 제조하기 위한 현탁 중합 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6204345B1 (https=) |
| EP (1) | EP0905152B1 (https=) |
| JP (1) | JPH11158227A (https=) |
| KR (1) | KR19990030175A (https=) |
| CN (1) | CN1116322C (https=) |
| DE (2) | DE19742507A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170039229A (ko) * | 2014-08-14 | 2017-04-10 | 바젤 폴리올레핀 게엠베하 | 높은 에틸렌 순도를 갖는 다중 반응기 슬러리 중합 방법 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101637056B1 (ko) * | 2009-05-28 | 2016-07-06 | 사우디 베이식 인더스트리즈 코포레이션 | 왁스 회수유닛을 가진 이중모드 고밀도 폴리에틸렌을 생산하는 프로세스 |
| US8802795B2 (en) | 2010-08-31 | 2014-08-12 | Basell Polyolefine Gmbh | Process for the preparation of a polyolefin polymer with improved wax deposition |
| US20170283525A1 (en) * | 2016-03-31 | 2017-10-05 | Honeywell International Inc.; Mail Stop 4D3 | Methods of producing a polyolefin wax product |
| CN110099929B (zh) | 2017-01-03 | 2020-05-26 | 巴塞尔聚烯烃股份有限公司 | 多反应器浆料聚合方法 |
| KR102301457B1 (ko) * | 2018-06-21 | 2021-09-10 | 바젤 폴리올레핀 게엠베하 | 반응기 캐스케이드에서 에틸렌 공중합체를 제조하기 위한 현탁 공정 |
| KR102377009B1 (ko) | 2018-12-20 | 2022-03-18 | 주식회사 엘지화학 | 용매의 정제 방법 |
| CN113260642B (zh) * | 2018-12-27 | 2023-03-14 | Sabic环球技术有限责任公司 | 制备聚乙烯的方法 |
| JP7210778B2 (ja) | 2019-05-29 | 2023-01-23 | バーゼル・ポリオレフィン・ゲーエムベーハー | ポリマー粒子の乾燥を含むエチレンポリマーの製造のための懸濁方法 |
| KR102381810B1 (ko) | 2019-05-29 | 2022-04-04 | 바젤 폴리올레핀 게엠베하 | 현탁 매질의 워크업을 포함하는 에틸렌 중합체의 제조를 위한 현탁 방법 |
| JP7302102B2 (ja) | 2020-03-24 | 2023-07-03 | バーゼル・ポリオレフィン・ゲーエムベーハー | 懸濁媒質のワークアップを含むエチレン重合体の製造のための懸濁プロセス |
| US20250051497A1 (en) | 2021-12-22 | 2025-02-13 | Basell Polyolefine Gmbh | Process for preparing ethylene polymers in a slurry polymerization |
| EP4563604A1 (en) | 2023-11-30 | 2025-06-04 | Basell Polyolefine GmbH | Process for preparing ethylene polymers in a slurry polymerization with an interruption |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA653951A (en) | 1962-12-11 | J. Moon John | Solvent purification and monomer recovery in a copolymer process | |
| CA570514A (en) | 1959-02-10 | Peterlein Karl | Process for carrying out the polymerization of olefins or olefin-containing mixtures | |
| BE561783A (https=) * | 1956-10-22 | |||
| BE561782A (https=) | 1956-10-22 | |||
| BE581437A (https=) * | 1958-08-11 | |||
| US3285899A (en) * | 1962-08-30 | 1966-11-15 | Phillips Petroleum Co | Method for continuously discharging the contents of a pressurized vessel |
| US3502633A (en) * | 1966-05-31 | 1970-03-24 | Shell Oil Co | Polymerization process |
| JP3580619B2 (ja) * | 1995-11-15 | 2004-10-27 | 旭化成ケミカルズ株式会社 | エチレン系重合体の製造方法 |
-
1997
- 1997-09-26 DE DE19742507A patent/DE19742507A1/de not_active Withdrawn
-
1998
- 1998-09-17 DE DE59813410T patent/DE59813410D1/de not_active Expired - Lifetime
- 1998-09-17 EP EP98117666A patent/EP0905152B1/de not_active Expired - Lifetime
- 1998-09-18 US US09/156,947 patent/US6204345B1/en not_active Expired - Fee Related
- 1998-09-22 CN CN98119543A patent/CN1116322C/zh not_active Expired - Fee Related
- 1998-09-25 JP JP10271747A patent/JPH11158227A/ja active Pending
- 1998-09-26 KR KR1019980040100A patent/KR19990030175A/ko not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170039229A (ko) * | 2014-08-14 | 2017-04-10 | 바젤 폴리올레핀 게엠베하 | 높은 에틸렌 순도를 갖는 다중 반응기 슬러리 중합 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19742507A1 (de) | 1999-04-01 |
| JPH11158227A (ja) | 1999-06-15 |
| EP0905152B1 (de) | 2006-03-01 |
| US6204345B1 (en) | 2001-03-20 |
| CN1215736A (zh) | 1999-05-05 |
| EP0905152A1 (de) | 1999-03-31 |
| CN1116322C (zh) | 2003-07-30 |
| DE59813410D1 (de) | 2006-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19980926 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |