JPH11158227A5 - - Google Patents

Info

Publication number
JPH11158227A5
JPH11158227A5 JP1998271747A JP27174798A JPH11158227A5 JP H11158227 A5 JPH11158227 A5 JP H11158227A5 JP 1998271747 A JP1998271747 A JP 1998271747A JP 27174798 A JP27174798 A JP 27174798A JP H11158227 A5 JPH11158227 A5 JP H11158227A5
Authority
JP
Japan
Prior art keywords
stream
wax
carrier fluid
reactor
polymerization
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.)
Pending
Application number
JP1998271747A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11158227A (ja
Filing date
Publication date
Priority claimed from DE19742507A external-priority patent/DE19742507A1/de
Application filed filed Critical
Publication of JPH11158227A publication Critical patent/JPH11158227A/ja
Publication of JPH11158227A5 publication Critical patent/JPH11158227A5/ja
Pending legal-status Critical Current

Links

JP10271747A 1997-09-26 1998-09-25 ポリオレフィンを製造するための懸濁重合 Pending JPH11158227A (ja)

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 (2)

Publication Number Publication Date
JPH11158227A JPH11158227A (ja) 1999-06-15
JPH11158227A5 true JPH11158227A5 (https=) 2005-11-04

Family

ID=7843707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10271747A Pending JPH11158227A (ja) 1997-09-26 1998-09-25 ポリオレフィンを製造するための懸濁重合

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=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
EP3180367B1 (en) * 2014-08-14 2018-04-18 Basell Polyolefine GmbH Multi-reactor slurry polymerization processes with high ethylene purity
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
AU726554B2 (en) Process and apparatus for preparing propylene homopolymers and copolymers
US6469110B1 (en) Process for preparing polypropylene alloys
JPH11158227A5 (https=)
JPH04226131A (ja) エチレンの連続共重合法
CN101035817B (zh) 聚合方法
EA022659B1 (ru) Способ газофазной полимеризации олефинов
JPH0192208A (ja) 環状オレフイン系ランダム共重合体の製法
US20200231718A1 (en) Methods of Polyolefin Solids Recovery
CN113840843B (zh) 包括干燥聚合物颗粒的制备乙烯聚合物的悬浮方法
WO2003031486A1 (en) Process for the production of propylene copolymers
JP7302102B2 (ja) 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
CN112154159B (zh) 用于在反应器级联中制备乙烯共聚物的悬浮方法
JPH11158227A (ja) ポリオレフィンを製造するための懸濁重合
JP7150200B2 (ja) 懸濁媒質のワークアップ含むエチレンポリマーの製造のための懸濁方法
EP0256716B1 (en) Process for producing an amorphous alpha-olefin polymer
EA029610B1 (ru) Способ получения сополимеров пропилена
EP3661977A1 (en) Methods of polyolefin solids recovery
US20240352162A1 (en) Process for polymerization of ethylene using a cooling system with a slurry-free heat exchanger
US6753387B1 (en) Temperature controlling system for olefin polymerization reactors
SA515361074B1 (ar) نظام وطريقة لإنتاج بوليمر بيني بروبيلين/بيوتين
RU2786358C1 (ru) Суспензионный способ получения полимеров этилена на основе переработки суспензионной среды
CN119894599A (zh) 用于制备乙烯共聚物的方法
CA2075764A1 (en) Process for the copolymerization of 4-methyl-1-pentene
WO2025131660A1 (en) Vent gas recovery improvement
BR112022017007B1 (pt) Processo para preparação de um polímero de etileno