JP4685244B2 - 重合体溶液から固体を分離する方法および装置 - Google Patents

重合体溶液から固体を分離する方法および装置 Download PDF

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Publication number
JP4685244B2
JP4685244B2 JP2000611596A JP2000611596A JP4685244B2 JP 4685244 B2 JP4685244 B2 JP 4685244B2 JP 2000611596 A JP2000611596 A JP 2000611596A JP 2000611596 A JP2000611596 A JP 2000611596A JP 4685244 B2 JP4685244 B2 JP 4685244B2
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polymer
mol
solid
settling
molecular weight
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JP2000611596A
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Japanese (ja)
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JP2002542324A (ja
JP2002542324A5 (enExample
Inventor
ハオブス，ミヒャエル
ヴァゲナー，ラインハルト
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Ticona GmbH
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Ticona GmbH
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/0277—Post-polymerisation treatment
    • C08G75/0281—Recovery or purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/0209—Polyarylenethioethers derived from monomers containing one aromatic ring
    • C08G75/0213—Polyarylenethioethers derived from monomers containing one aromatic ring containing elements other than carbon, hydrogen or sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/025—Preparatory processes
    • C08G75/0254—Preparatory processes using metal sulfides

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
JP2000611596A 1999-04-08 2000-03-20 重合体溶液から固体を分離する方法および装置 Expired - Fee Related JP4685244B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19915705A DE19915705C2 (de) 1999-04-08 1999-04-08 Verfahren zur Abtrennung von Feststoffen aus Polymerlösungen
DE19915705.7 1999-04-08
PCT/EP2000/002451 WO2000061659A1 (de) 1999-04-08 2000-03-20 Verfahren und vorrichtung zur abtrennung von feststoffen aus polymerlösungen

Publications (3)

Publication Number Publication Date
JP2002542324A JP2002542324A (ja) 2002-12-10
JP2002542324A5 JP2002542324A5 (enExample) 2007-04-05
JP4685244B2 true JP4685244B2 (ja) 2011-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000611596A Expired - Fee Related JP4685244B2 (ja) 1999-04-08 2000-03-20 重合体溶液から固体を分離する方法および装置

Country Status (6)

Country Link
US (1) US6734282B1 (enExample)
EP (1) EP1173500B1 (enExample)
JP (1) JP4685244B2 (enExample)
AU (1) AU4538800A (enExample)
DE (2) DE19915705C2 (enExample)
WO (1) WO2000061659A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60232602D1 (de) 2001-12-03 2009-07-23 Kureha Corp Verfahren zur kontinuierlichen reinigung von polyarylensulfid
DE10163163A1 (de) 2001-12-20 2003-07-03 Basf Ag Verfahren zur Herstellung hochfunktioneller, Hyperverzweigter Polyester durch enzymatische Veresterung
US7718137B2 (en) * 2005-10-28 2010-05-18 Eastman Chemical Company Reactor with optimized internal tray design
CN101981091B (zh) * 2008-03-28 2014-09-24 东丽株式会社 聚苯硫醚树脂微粒的制造方法、聚苯硫醚树脂微粒及其分散液
US8263734B2 (en) * 2009-02-13 2012-09-11 Chevron Phillips Chemical Company Lp System and method for reducing off-gassing of polyphenylene sulfide
US8518268B1 (en) 2009-10-23 2013-08-27 Flocate Industries, Inc. Method and apparatus for mobile water filtration
CN106062039B (zh) * 2014-04-30 2017-11-14 株式会社吴羽 聚亚芳基硫醚的制造方法以及聚亚芳基硫醚的制造装置
WO2016133739A1 (en) 2015-02-19 2016-08-25 Ticona Llc Method for forming a high molecular weight polyarylene sulfide
WO2016133740A1 (en) 2015-02-19 2016-08-25 Ticona Llc Method of polyarylene sulfide precipitation
JP6803844B2 (ja) 2015-02-19 2020-12-23 ティコナ・エルエルシー 低粘度のポリアリーレンスルフィドを形成する方法
JP6783242B2 (ja) 2015-03-25 2020-11-11 ティコナ・エルエルシー 高溶融粘度のポリアリーレンスルフィドを形成する方法
KR102183734B1 (ko) 2017-10-12 2020-11-30 가부시끼가이샤 구레하 연속 중합 장치 및 중합체의 연속 제조 방법
CN107964098B (zh) * 2017-11-29 2020-03-27 中国石油化工股份有限公司 一种聚苯硫醚合成中除盐的方法及装置
CN108219135B (zh) * 2017-12-25 2021-05-04 浙江新和成特种材料有限公司 一种聚苯硫醚树脂的连续洗涤装置
US11407861B2 (en) 2019-06-28 2022-08-09 Ticona Llc Method for forming a polyarylene sulfide
WO2021126543A1 (en) 2019-12-20 2021-06-24 Ticona Llc Method for forming a polyarylene sulfide
JP2024535216A (ja) 2021-09-08 2024-09-30 ティコナ・エルエルシー ポリアリーレンスルフィド廃棄汚泥から有機溶媒を回収するための逆溶媒技術
KR20240060812A (ko) 2021-09-08 2024-05-08 티코나 엘엘씨 폴리아릴렌 설파이드 폐슬러지로부터 유기 용매를 회수하기 위한 추출 기술
CN115558805B (zh) * 2022-11-04 2023-11-28 攀钢集团攀枝花钢铁研究院有限公司 一种含氨浸出浆料固液分离的方法及装置
CN117881804A (zh) * 2023-11-30 2024-04-12 青美邦新能源材料有限公司 一种红土镍矿湿法冶金多级逆流洗涤系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE241368C (enExample)
DE2826196A1 (de) * 1978-06-15 1979-12-20 Hoechst Ag Verfahren zur rueckgewinnung von nicht umgesetztem propylen bei der massepolymerisation
US4290998A (en) * 1978-12-21 1981-09-22 Erco Industries Limited Washing apparatus in chlorine dioxide production
US4421874A (en) * 1981-06-02 1983-12-20 Phillips Petroleum Company Polymer slurry washing
US4526684A (en) * 1981-06-02 1985-07-02 Phillips Petroleum Company, Polymer slurry washing
DD241368A1 (de) * 1985-10-02 1986-12-10 Leuna Werke Veb Vorrichtung zur abtrennung von feststoff
DE4103345A1 (de) 1991-02-05 1992-08-06 Bayer Ag Verfahren zur isolierung und reinigung von polyarylensulfiden
EP0785962B1 (de) * 1994-10-13 1999-07-28 Ticona GmbH Verfahren zur recyclierung von polyarylensulfiden
DE19513479A1 (de) * 1995-04-13 1996-10-17 Hoechst Ag Verfahren zur Herstellung von Polyarylensulfid
DE19640737A1 (de) * 1996-10-02 1998-04-09 Hoechst Ag Verfahren zur Herstellung von schwefelhaltigen Polymeren
DE19653011C2 (de) * 1996-12-19 1998-12-03 Hoechst Ag Verfahren zur Trennung von Polymer-Salz-Gemischen und Vorrichtung dazu
US20020100566A1 (en) * 1999-12-20 2002-08-01 Lee Robert A. Hydroxy-phenoxyether polymers in papermaking

Also Published As

Publication number Publication date
JP2002542324A (ja) 2002-12-10
DE19915705C2 (de) 2002-09-12
US6734282B1 (en) 2004-05-11
EP1173500A1 (de) 2002-01-23
AU4538800A (en) 2000-11-14
EP1173500B1 (de) 2004-08-18
DE19915705A1 (de) 2000-10-19
WO2000061659A1 (de) 2000-10-19
DE50007492D1 (de) 2004-09-23

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