SG11202105721UA - Solution polymerization process - Google Patents

Solution polymerization process

Info

Publication number
SG11202105721UA
SG11202105721UA SG11202105721UA SG11202105721UA SG11202105721UA SG 11202105721U A SG11202105721U A SG 11202105721UA SG 11202105721U A SG11202105721U A SG 11202105721UA SG 11202105721U A SG11202105721U A SG 11202105721UA SG 11202105721U A SG11202105721U A SG 11202105721UA
Authority
SG
Singapore
Prior art keywords
polymerization process
solution polymerization
solution
polymerization
Prior art date
Application number
SG11202105721UA
Other languages
English (en)
Inventor
Alec Y Wang
Jorge Rubalcaba
Michael D Turner
Zogg, Jr
Pradeep Jain
Original Assignee
Dow Global Technologies 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
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of SG11202105721UA publication Critical patent/SG11202105721UA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
SG11202105721UA 2018-12-14 2019-12-13 Solution polymerization process SG11202105721UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862779589P 2018-12-14 2018-12-14
PCT/US2019/066275 WO2020123971A1 (en) 2018-12-14 2019-12-13 Solution polymerization process

Publications (1)

Publication Number Publication Date
SG11202105721UA true SG11202105721UA (en) 2021-06-29

Family

ID=69160412

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105721UA SG11202105721UA (en) 2018-12-14 2019-12-13 Solution polymerization process

Country Status (8)

Country Link
US (1) US20220017653A1 (zh)
EP (1) EP3894067A1 (zh)
JP (1) JP2022511539A (zh)
KR (1) KR20210097802A (zh)
CN (1) CN113207283A (zh)
BR (1) BR112021010884A2 (zh)
SG (1) SG11202105721UA (zh)
WO (1) WO2020123971A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116655841B (zh) * 2023-06-06 2024-04-19 中国石油天然气股份有限公司 一种连续溶液聚合方法及系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808007A (en) 1982-05-13 1989-02-28 Komax Systems, Inc. Dual viscosity mixer
US4616937A (en) 1985-04-16 1986-10-14 Komax Systems, Inc. Intermittent mixing apparatus
US4753535A (en) 1987-03-16 1988-06-28 Komax Systems, Inc. Motionless mixer
GB9125934D0 (en) 1991-12-05 1992-02-05 Exxon Chemical Patents Inc Process for polymerising olefinic feeds under pressure
ES2271099T3 (es) 2000-10-25 2007-04-16 Exxonmobil Chemical Patents, Inc. Procediminetos y aparatos para polimerizacion en disolucion en continuo.
WO2006002132A2 (en) * 2004-06-21 2006-01-05 Exxonmobil Chemical Patents Inc. Olefin polymerization process
US7414100B2 (en) * 2004-06-21 2008-08-19 Exxonmobil Chemical Patents Inc. Polymerization process
US7799882B2 (en) * 2005-06-20 2010-09-21 Exxonmobil Chemical Patents Inc. Polymerization process
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
EP2072540A1 (en) * 2007-12-20 2009-06-24 Basell Poliolefine Italia S.r.l. Solution polymerization process for preparing polyolefins
US9018328B2 (en) * 2009-07-16 2015-04-28 Dow Global Technologies Llc Polymerization process for olefin-based polymers
BRPI1004962A2 (pt) * 2010-08-20 2012-05-29 Companhia Refinadora Da Amazonia processo de produção de poli (ácido lático ) e reatores para utilização no referido processo
US9327221B2 (en) * 2012-05-09 2016-05-03 Dow Global Technologies Llc Liquid-liquid separator interface detection system and polymerization process utilizing the same
CN105722864B (zh) * 2013-11-27 2018-04-24 陶氏环球技术有限责任公司 用于确定两种溶液流体的分离程度的方法和设备
CN107614541B (zh) * 2015-06-15 2019-08-09 埃克森美孚化学专利公司 连续溶液聚合方法
WO2019099138A1 (en) * 2017-11-17 2019-05-23 Exxonmobil Chemical Patents Inc. Method of online cleaning of heater exchangers

Also Published As

Publication number Publication date
JP2022511539A (ja) 2022-01-31
CN113207283A (zh) 2021-08-03
WO2020123971A1 (en) 2020-06-18
BR112021010884A2 (pt) 2021-08-31
EP3894067A1 (en) 2021-10-20
KR20210097802A (ko) 2021-08-09
US20220017653A1 (en) 2022-01-20

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