KR102253301B1 - 두 용액 스트림의 분리도를 결정하기 위한 방법 및 장치 - Google Patents

두 용액 스트림의 분리도를 결정하기 위한 방법 및 장치 Download PDF

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KR102253301B1
KR102253301B1 KR1020167015497A KR20167015497A KR102253301B1 KR 102253301 B1 KR102253301 B1 KR 102253301B1 KR 1020167015497 A KR1020167015497 A KR 1020167015497A KR 20167015497 A KR20167015497 A KR 20167015497A KR 102253301 B1 KR102253301 B1 KR 102253301B1
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polymer
solvent
rich stream
liquid
solution
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KR20160097210A (ko
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알리 와이. 왕
커벨 하이폴리트
호르헤 루발카바
마이클 제이. 주니어 조그
잡 디. 구즈만
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다우 글로벌 테크놀로지스 엘엘씨
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/32—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by using flow properties of fluids, e.g. flow through tubes or apertures
    • 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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • 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
    • C08F6/12—Separation of polymers from solutions

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
KR1020167015497A 2013-11-27 2014-11-25 두 용액 스트림의 분리도를 결정하기 위한 방법 및 장치 Active KR102253301B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361909442P 2013-11-27 2013-11-27
US61/909,442 2013-11-27
PCT/US2014/067461 WO2015081119A1 (en) 2013-11-27 2014-11-25 Process and apparatus to determine the degree of separation of two solution streams

Publications (2)

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KR20160097210A KR20160097210A (ko) 2016-08-17
KR102253301B1 true KR102253301B1 (ko) 2021-05-20

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US (2) US10365195B2 (https=)
EP (1) EP3074428B1 (https=)
JP (2) JP6466932B2 (https=)
KR (1) KR102253301B1 (https=)
CN (1) CN105722864B (https=)
BR (1) BR112016010940B1 (https=)
WO (1) WO2015081119A1 (https=)

Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
KR102253301B1 (ko) 2013-11-27 2021-05-20 다우 글로벌 테크놀로지스 엘엘씨 두 용액 스트림의 분리도를 결정하기 위한 방법 및 장치
US9815913B2 (en) * 2015-06-15 2017-11-14 Exxonmobil Chemical Patents Inc. Process for continuous solution polymerization
BR112021010884A2 (pt) * 2018-12-14 2021-08-31 Dow Global Technologies Llc Sistema para polimerização em solução, e, método
BR112021011009A2 (pt) * 2018-12-14 2021-08-31 Dow Global Technologies Llc Sistema para polimerização em solução, e, método
WO2020152348A1 (en) * 2019-01-25 2020-07-30 Borealis Ag A separating device and process for separating volatile compounds from a polymer reaction mixture
WO2023096120A1 (ko) * 2021-11-25 2023-06-01 주식회사 엘지화학 용매 재순환 시스템
KR102751390B1 (ko) * 2021-11-25 2025-01-07 주식회사 엘지화학 용매 재순환 시스템

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004136153A (ja) 2002-10-15 2004-05-13 Toto Kasei Co Ltd 非相溶性液体の自動分液方法及び装置

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US4689989A (en) * 1985-06-24 1987-09-01 Chevron Research Company Method and apparatus for testing the outflow from hydrocarbon wells on site
JPH0714441B2 (ja) * 1987-11-24 1995-02-22 宇部興産株式会社 非相溶性溶液の混合液の分液法および装置
JPH11314010A (ja) * 1998-05-06 1999-11-16 Jgc Corp 液液分離方法及び液液分離装置
WO2002034795A1 (en) 2000-10-25 2002-05-02 Exxonmobil Chemical Company Inc. Processes and apparatus for continuous solution polymerization
BRPI1010093B1 (pt) * 2009-07-16 2019-12-10 Dow Global Technologies Llc processo de polimerização em solução
US9880131B2 (en) 2010-07-15 2018-01-30 Dow Global Technologies Llc Liquid-liquid separator interface detection system and polymerization process utilizing the same
ITMI20110854A1 (it) 2011-05-16 2012-11-17 Fastech S R L Processo in soluzione per la produzione di elastomeri epdm e reattore di polimerizzazione per l'uso in detto processo.
US8715513B2 (en) * 2012-03-14 2014-05-06 Ivan Mantilla Modified compact oil-water separation device and systems and methods for use thereof
KR102253301B1 (ko) 2013-11-27 2021-05-20 다우 글로벌 테크놀로지스 엘엘씨 두 용액 스트림의 분리도를 결정하기 위한 방법 및 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004136153A (ja) 2002-10-15 2004-05-13 Toto Kasei Co Ltd 非相溶性液体の自動分液方法及び装置

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JP2017501247A (ja) 2017-01-12
JP2019073726A (ja) 2019-05-16
EP3074428B1 (en) 2018-05-23
JP6775614B2 (ja) 2020-10-28
CN105722864B (zh) 2018-04-24
BR112016010940A2 (https=) 2017-08-08
BR112016010940B1 (pt) 2021-10-26
US20190368991A1 (en) 2019-12-05
JP6466932B2 (ja) 2019-02-06
US10365195B2 (en) 2019-07-30
KR20160097210A (ko) 2016-08-17
WO2015081119A1 (en) 2015-06-04
EP3074428A1 (en) 2016-10-05
US20160282251A1 (en) 2016-09-29
CN105722864A (zh) 2016-06-29
US11002653B2 (en) 2021-05-11

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