CN104245088B - 聚合中的组分分离 - Google Patents

聚合中的组分分离 Download PDF

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Publication number
CN104245088B
CN104245088B CN201380019547.XA CN201380019547A CN104245088B CN 104245088 B CN104245088 B CN 104245088B CN 201380019547 A CN201380019547 A CN 201380019547A CN 104245088 B CN104245088 B CN 104245088B
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CN
China
Prior art keywords
stream
mid
ethylene
gas stream
absorption
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 - Fee Related
Application number
CN201380019547.XA
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English (en)
Chinese (zh)
Other versions
CN104245088A (zh
Inventor
S·E·库费尔德
J·D·浩托威
章艾茀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron Phillips Chemical Co LLC
Original Assignee
Chevron Phillips Chemical Co LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/447,003 external-priority patent/US9108147B2/en
Application filed by Chevron Phillips Chemical Co LLC filed Critical Chevron Phillips Chemical Co LLC
Publication of CN104245088A publication Critical patent/CN104245088A/zh
Application granted granted Critical
Publication of CN104245088B publication Critical patent/CN104245088B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F6/001—Removal of residual monomers by physical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Gas Separation By Absorption (AREA)
CN201380019547.XA 2012-04-13 2013-04-04 聚合中的组分分离 Expired - Fee Related CN104245088B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/447,003 US9108147B2 (en) 2010-10-15 2012-04-13 Component separations in polymerization
US13/447,003 2012-04-13
PCT/US2013/035274 WO2013154907A2 (en) 2012-04-13 2013-04-04 Component separations in polymerization

Publications (2)

Publication Number Publication Date
CN104245088A CN104245088A (zh) 2014-12-24
CN104245088B true CN104245088B (zh) 2016-11-23

Family

ID=48142092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380019547.XA Expired - Fee Related CN104245088B (zh) 2012-04-13 2013-04-04 聚合中的组分分离

Country Status (8)

Country Link
EP (1) EP2836284A2 (enExample)
CN (1) CN104245088B (enExample)
CA (1) CA2869960A1 (enExample)
IN (1) IN2014DN08508A (enExample)
MX (1) MX2014012363A (enExample)
RU (1) RU2619690C2 (enExample)
SG (1) SG11201406524VA (enExample)
WO (1) WO2013154907A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9108147B2 (en) 2010-10-15 2015-08-18 Chevron Phillips Chemical Company Lp Component separations in polymerization
US9180405B2 (en) 2010-10-15 2015-11-10 Chevron Phillips Chemical Company Lp Ethylene recovery by absorption
RU2672469C2 (ru) * 2014-08-14 2018-11-15 Базелл Полиолефин Гмбх Способы суспензионной полимеризации в каскаде реакторов с высокой чистотой этилена
US9108891B1 (en) * 2014-11-21 2015-08-18 Chevron Phillips Chemical Company Ethylene separation with pressure swing adsorption
KR101928765B1 (ko) 2015-06-09 2018-12-13 주식회사 엘지화학 에틸렌을 회수하기 위한 분리방법 및 분리공정 시스템
US10544237B2 (en) 2015-08-26 2020-01-28 Exxonmobil Chemical Patents Inc. Method of regulating hydrogen to a polymerization reactor
EP3504250A1 (en) 2016-08-23 2019-07-03 ExxonMobil Chemical Patents Inc. Olefin polymerization processes
WO2018038796A1 (en) 2016-08-23 2018-03-01 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
SG11202007620YA (en) * 2018-02-22 2020-09-29 Borealis Ag Process
AU2019291010B2 (en) * 2018-06-21 2021-10-21 Basell Polyolefine Gmbh Suspension process for preparing ethylene copolymers in a reactor cascade
CN114011103B (zh) * 2021-10-21 2023-03-28 金聚合科技(宁波)有限公司 一种用于洗涤聚烯烃的系统和方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007018506A1 (en) * 2005-07-28 2007-02-15 Innovene Usa Llc Low cost expansion of capacity for ethylene recovery
EP2018899A1 (en) * 2007-07-23 2009-01-28 Total Petrochemicals Research Feluy Method for cooling in distillation and polymerisation process by absorption refrigeration
US7709585B1 (en) * 2009-05-22 2010-05-04 Equistar Chemicals, Lp Ethylene recovery from a polymerization process
CN101910212A (zh) * 2008-01-18 2010-12-08 道达尔石油化学产品研究弗吕公司 从聚合过程回收单体的方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248179A (en) 1962-02-26 1966-04-26 Phillips Petroleum Co Method and apparatus for the production of solid polymers of olefins
US4501885A (en) 1981-10-14 1985-02-26 Phillips Petroleum Company Diluent and inert gas recovery from a polymerization process
US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US5104570A (en) 1989-12-26 1992-04-14 Phillips Petroleum Company Method for preparing olefin complexing reagents and use thereof
US5191153A (en) 1989-12-26 1993-03-02 Phillips Petroleum Company Method for preparing olefin complexing reagents and use thereof
US5565175A (en) 1990-10-01 1996-10-15 Phillips Petroleum Company Apparatus and method for producing ethylene polymer
US5575979A (en) 1991-03-04 1996-11-19 Phillips Petroleum Company Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator
US5259986A (en) 1991-12-31 1993-11-09 Phillips Petroleum Company Copper (I) carboxylate-containing olefin complexing reagents
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
FI932187A7 (fi) * 1992-05-29 1993-11-30 The Boc Group Inc Menetelmä tyydyttämättömien hiilivetyjen valmistamiseksi ja niiden erottamiseksi tyydytetyistä hiilivedyistä
US5455314A (en) 1994-07-27 1995-10-03 Phillips Petroleum Company Method for controlling removal of polymerization reaction effluent
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
BE1011333A3 (fr) 1997-08-20 1999-07-06 Solvay Procede de fabrication d'une composition de polymeres d'ethylene.
EP0905151A1 (en) 1997-09-27 1999-03-31 Fina Research S.A. Production of polyethylene having a broad molecular weight distribution
KR100531628B1 (ko) 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
DE69933381T2 (de) 1998-08-19 2007-08-23 Exxonmobil Chemical Patents Inc., Baytown Mischungen aus teilkristallinen polymeren
US6262191B1 (en) 1999-03-09 2001-07-17 Phillips Petroleum Company Diluent slip stream to give catalyst wetting agent
EP1041090A1 (en) 1999-03-29 2000-10-04 Fina Research S.A. Production of polyethylene having a broad molecular weight distribution
EP1236770B1 (en) 2001-03-01 2006-06-07 Borealis Technology Oy Polyethylene compositions for rotomolding
US6730751B2 (en) 2002-07-16 2004-05-04 Fina Technology, Inc. Polymerization of polyethylene having high molecular weight
US7294599B2 (en) 2004-06-25 2007-11-13 Chevron Phillips Chemical Co. Acidic activator-supports and catalysts for olefin polymerization
US7163906B2 (en) 2004-11-04 2007-01-16 Chevron Phillips Chemical Company, Llp Organochromium/metallocene combination catalysts for producing bimodal resins
US7619047B2 (en) 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
EP2330135B1 (en) * 2009-12-02 2012-11-07 Borealis AG Process for producing polyolefins

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007018506A1 (en) * 2005-07-28 2007-02-15 Innovene Usa Llc Low cost expansion of capacity for ethylene recovery
EP2018899A1 (en) * 2007-07-23 2009-01-28 Total Petrochemicals Research Feluy Method for cooling in distillation and polymerisation process by absorption refrigeration
CN101910212A (zh) * 2008-01-18 2010-12-08 道达尔石油化学产品研究弗吕公司 从聚合过程回收单体的方法
US7709585B1 (en) * 2009-05-22 2010-05-04 Equistar Chemicals, Lp Ethylene recovery from a polymerization process

Also Published As

Publication number Publication date
EP2836284A2 (en) 2015-02-18
CN104245088A (zh) 2014-12-24
WO2013154907A2 (en) 2013-10-17
CA2869960A1 (en) 2013-10-17
RU2014140971A (ru) 2016-06-10
SG11201406524VA (en) 2014-11-27
RU2619690C2 (ru) 2017-05-17
WO2013154907A3 (en) 2014-01-03
IN2014DN08508A (enExample) 2015-05-15
MX2014012363A (es) 2014-12-05

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20161123

Termination date: 20190404