DE60304469D1 - Verfahren zur rückgewinnung von fluorhaltigen emulgatoren - Google Patents

Verfahren zur rückgewinnung von fluorhaltigen emulgatoren

Info

Publication number
DE60304469D1
DE60304469D1 DE60304469T DE60304469T DE60304469D1 DE 60304469 D1 DE60304469 D1 DE 60304469D1 DE 60304469 T DE60304469 T DE 60304469T DE 60304469 T DE60304469 T DE 60304469T DE 60304469 D1 DE60304469 D1 DE 60304469D1
Authority
DE
Germany
Prior art keywords
emulgators
fluorous
recovering
recovering fluorous
fluorous emulgators
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 - Lifetime
Application number
DE60304469T
Other languages
English (en)
Other versions
DE60304469T2 (de
Inventor
Hiroshi Funaki
Koichi Yanase
Hiroki Kamiya
Masao Uehara
Kenichiro Nagatomo
Yasushi Nishimura
Shiro Ohno
Satoru Hirano
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.)
Sasakura Engineering Co Ltd
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Sasakura Engineering Co Ltd
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 Asahi Glass Co Ltd, Sasakura Engineering Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE60304469D1 publication Critical patent/DE60304469D1/de
Application granted granted Critical
Publication of DE60304469T2 publication Critical patent/DE60304469T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • B01D3/007—Energy recuperation; Heat pumps
    • 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
    • B01D3/06—Flash distillation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/06—Flash evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/08—Thin film evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds
    • C02F2101/14—Fluorine or fluorine-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/325—Emulsions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/38—Polymers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/06—Pressure conditions
    • C02F2301/063—Underpressure, vacuum
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE60304469T 2002-06-19 2003-06-19 Verfahren zur gewinnung von fluor-enthaltenden emulgatoren Expired - Lifetime DE60304469T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002178728 2002-06-19
JP2002178728 2002-06-19
PCT/JP2003/007772 WO2004000734A1 (ja) 2002-06-19 2003-06-19 含フッ素乳化剤の回収方法

Publications (2)

Publication Number Publication Date
DE60304469D1 true DE60304469D1 (de) 2006-05-18
DE60304469T2 DE60304469T2 (de) 2006-11-23

Family

ID=29996541

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304469T Expired - Lifetime DE60304469T2 (de) 2002-06-19 2003-06-19 Verfahren zur gewinnung von fluor-enthaltenden emulgatoren

Country Status (8)

Country Link
US (1) US7351342B2 (de)
EP (1) EP1514848B1 (de)
JP (1) JP4455327B2 (de)
CN (1) CN100381366C (de)
AU (1) AU2003244295A1 (de)
DE (1) DE60304469T2 (de)
RU (1) RU2315718C2 (de)
WO (1) WO2004000734A1 (de)

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US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
US7795332B2 (en) 2005-07-15 2010-09-14 3M Innovative Properties Company Method of removing fluorinated carboxylic acid from aqueous liquid
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
JP4904761B2 (ja) * 2005-09-30 2012-03-28 ユニマテック株式会社 含フッ素カルボン酸の回収方法
EP1935490B1 (de) * 2005-10-14 2014-02-26 Asahi Glass Company, Limited Verfahren zur regenerierung von basischem anionenaustauscherharz
JP2007283224A (ja) * 2006-04-18 2007-11-01 Asahi Glass Co Ltd 含フッ素乳化剤の回収方法
US7754795B2 (en) 2006-05-25 2010-07-13 3M Innovative Properties Company Coating composition
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
KR101500018B1 (ko) * 2007-02-16 2015-03-06 쓰리엠 이노베이티브 프로퍼티즈 캄파니 물로부터 불소화합물계 물질을 제거하는 시스템 및 방법
US20080264864A1 (en) 2007-04-27 2008-10-30 3M Innovative Properties Company PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT
US8338517B2 (en) * 2007-05-23 2012-12-25 3M Innovative Properties Company Aqueous compositions of fluorinated surfactants and methods of using the same
WO2008154345A1 (en) * 2007-06-06 2008-12-18 3M Innovative Properties Company Fluorinated ether compositions and methods of using the same
DE602008002866D1 (de) 2007-07-31 2010-11-18 Daikin Ind Ltd Verfahren zur Herstellung eines Fluorelastomers
FR2921565B1 (fr) * 2007-09-28 2011-05-20 Rhodia Operations Procede de recuperation d'acides fluorocarboxyliques
CN101998968B (zh) * 2008-04-14 2012-08-29 旭硝子株式会社 聚四氟乙烯细粉的制造方法
CN102066307A (zh) * 2008-06-24 2011-05-18 旭硝子株式会社 含氟化合物的精制方法
BRPI0915955A2 (pt) * 2008-07-18 2019-02-26 3M Innovative Proferties Company compostos fluorados de éter e métodos para uso dos mesmos
EP2358779A4 (de) * 2008-11-25 2012-05-09 3M Innovative Properties Co Fluorierte etherurethane und verfahren zu ihrer anwendung
US8629089B2 (en) 2008-12-18 2014-01-14 3M Innovative Properties Company Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions
WO2011096448A1 (ja) * 2010-02-03 2011-08-11 旭硝子株式会社 アニオン性含フッ素乳化剤の回収方法
FR2967151B1 (fr) * 2010-11-04 2014-05-23 Solvay Procede pour le traitement d'effluents aqueux provenant de la preparation d'un polymere halogene
FR2967153B1 (fr) * 2010-11-04 2014-10-03 Solvay Procede pour le traitement d'eaux usees provenant de la preparation d'un polymere halogene
CN102260378B (zh) * 2011-05-06 2013-03-20 广东生益科技股份有限公司 复合材料、用其制作的高频电路基板及其制作方法
CN103717281B (zh) * 2011-08-18 2015-08-12 旭硝子株式会社 表面活性剂水溶液的浓缩回收方法
CN103796759B (zh) * 2011-09-13 2016-10-26 旭硝子株式会社 阴离子性含氟乳化剂的回收方法
FR2996147B1 (fr) 2012-10-03 2015-05-29 Rhodia Operations Procede de traitement d'acide fluore
DE102014100694A1 (de) * 2014-01-22 2015-07-23 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren und Vorrichtung zur Abtrennung von fluorierten Kohlenwasserstoffen aus einer wässrigen Phase
CN104986819B (zh) * 2015-07-27 2017-08-11 高凤林 一种光伏太阳能无能耗废热蒸发工艺
CN105776778B (zh) * 2016-05-24 2018-03-27 徐州工程学院 一种太阳能加热曝气法处理地下水中四氯化碳装置及其处理方法
CN107501081B (zh) * 2017-09-15 2023-05-26 四川宏图普新微波科技有限公司 一种从聚四氟乙烯分散树脂颗粒湿料中回收全氟辛酸的系统及方法
CN107902828A (zh) * 2017-11-21 2018-04-13 四川理工学院 废水中高浓度非离子表面活性剂的回收方法
CN109651536A (zh) * 2018-12-18 2019-04-19 福建三农新材料有限责任公司 一种高品质聚四氟乙烯乳液自动化连续浓缩系统及方法
US11452987B2 (en) 2019-06-19 2022-09-27 The Johns Hopkins University Contaminate sequestering coatings and methods of using the same
CN110627098B (zh) * 2019-09-12 2024-06-14 重庆蓝洁广顺净水材料有限公司 一种固体聚氯化铝的高效环保生产系统
US11840471B1 (en) 2021-12-20 2023-12-12 Republic Services, Inc. Method for removing per- and polyfluoroalkyl substances (PFAS) from waste water

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DE2908001C2 (de) * 1979-03-01 1981-02-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren
JPS6457702A (en) * 1987-08-28 1989-03-06 Murata Manufacturing Co Coil device
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JP2844296B2 (ja) * 1993-06-29 1999-01-06 正樹 佐久間 真空濃縮装置
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JP5055652B2 (ja) * 2000-08-11 2012-10-24 ダイキン工業株式会社 含フッ素界面活性剤の回収方法
US7125941B2 (en) * 2001-03-26 2006-10-24 3M Innovative Properties Company Aqueous emulsion polymerization process for producing fluoropolymers
US20030125421A1 (en) * 2001-08-03 2003-07-03 Hermann Bladel Aqueous dispersions of fluoropolymers
JP2003220393A (ja) * 2001-11-22 2003-08-05 Asahi Glass Co Ltd 含フッ素乳化剤の吸着・回収方法
JP4016645B2 (ja) * 2001-11-29 2007-12-05 旭硝子株式会社 ペルフルオロアルカン酸の抽出方法及び精製方法

Also Published As

Publication number Publication date
EP1514848B1 (de) 2006-04-05
JP4455327B2 (ja) 2010-04-21
CN1662451A (zh) 2005-08-31
CN100381366C (zh) 2008-04-16
WO2004000734A1 (ja) 2003-12-31
RU2315718C2 (ru) 2008-01-27
RU2005101086A (ru) 2005-06-27
EP1514848A8 (de) 2006-03-01
JPWO2004000734A1 (ja) 2005-10-20
AU2003244295A1 (en) 2004-01-06
DE60304469T2 (de) 2006-11-23
EP1514848A4 (de) 2005-08-31
EP1514848A1 (de) 2005-03-16
US20050150833A1 (en) 2005-07-14
US7351342B2 (en) 2008-04-01
AU2003244295A8 (en) 2004-01-06

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