DE19953285A1 - Verfahren zur Rückgewinnung fluorierter Emulgatoren - Google Patents

Verfahren zur Rückgewinnung fluorierter Emulgatoren

Info

Publication number
DE19953285A1
DE19953285A1 DE19953285A DE19953285A DE19953285A1 DE 19953285 A1 DE19953285 A1 DE 19953285A1 DE 19953285 A DE19953285 A DE 19953285A DE 19953285 A DE19953285 A DE 19953285A DE 19953285 A1 DE19953285 A1 DE 19953285A1
Authority
DE
Germany
Prior art keywords
fluorinated
emulsifier
emulsifiers
water
solvent
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.)
Withdrawn
Application number
DE19953285A
Other languages
German (de)
English (en)
Inventor
Stephan Fuehrer
Klaus Hintzer
Gernot Loehr
Werner Schwertfeger
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.)
Dyneon GmbH
Original Assignee
Dyneon GmbH
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 Dyneon GmbH filed Critical Dyneon GmbH
Priority to DE19953285A priority Critical patent/DE19953285A1/de
Priority to EP00969564A priority patent/EP1240107B1/de
Priority to PL00354617A priority patent/PL354617A1/xx
Priority to RU2002111410/15A priority patent/RU2255807C2/ru
Priority to CA002387781A priority patent/CA2387781A1/en
Priority to DE50002876T priority patent/DE50002876D1/de
Priority to JP2001534724A priority patent/JP2003512931A/ja
Priority to US10/110,643 priority patent/US6642415B1/en
Priority to CNB008154090A priority patent/CN1174924C/zh
Priority to AU79240/00A priority patent/AU7924000A/en
Priority to PCT/EP2000/010638 priority patent/WO2001032563A1/de
Publication of DE19953285A1 publication Critical patent/DE19953285A1/de
Priority to ZA200203488A priority patent/ZA200203488B/en
Withdrawn legal-status Critical Current

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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE19953285A 1999-11-05 1999-11-05 Verfahren zur Rückgewinnung fluorierter Emulgatoren Withdrawn DE19953285A1 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE19953285A DE19953285A1 (de) 1999-11-05 1999-11-05 Verfahren zur Rückgewinnung fluorierter Emulgatoren
DE50002876T DE50002876D1 (de) 1999-11-05 2000-10-28 Verfahren zur rückgewinnung fluorierter emulgatoren
PL00354617A PL354617A1 (en) 1999-11-05 2000-10-28 Method for recovering fluorinated emulsifiers
RU2002111410/15A RU2255807C2 (ru) 1999-11-05 2000-10-28 Способ регенерации фторсодержащих эмульгаторов
CA002387781A CA2387781A1 (en) 1999-11-05 2000-10-28 Method for recovering fluorinated emulsifiers
EP00969564A EP1240107B1 (de) 1999-11-05 2000-10-28 Verfahren zur rückgewinnung fluorierter emulgatoren
JP2001534724A JP2003512931A (ja) 1999-11-05 2000-10-28 フッ素化された乳化剤の回収方法
US10/110,643 US6642415B1 (en) 1999-11-05 2000-10-28 Method for recovering fluorinated emulsifiers
CNB008154090A CN1174924C (zh) 1999-11-05 2000-10-28 氟化乳化剂的回收方法
AU79240/00A AU7924000A (en) 1999-11-05 2000-10-28 Method for recovering fluorinated emulsifiers
PCT/EP2000/010638 WO2001032563A1 (de) 1999-11-05 2000-10-28 Verfahren zur rückgewinnung fluorierter emulgatoren
ZA200203488A ZA200203488B (en) 1999-11-05 2002-05-02 Method for recovering fluorinated emulsifiers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19953285A DE19953285A1 (de) 1999-11-05 1999-11-05 Verfahren zur Rückgewinnung fluorierter Emulgatoren

Publications (1)

Publication Number Publication Date
DE19953285A1 true DE19953285A1 (de) 2001-05-10

Family

ID=7928031

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19953285A Withdrawn DE19953285A1 (de) 1999-11-05 1999-11-05 Verfahren zur Rückgewinnung fluorierter Emulgatoren
DE50002876T Expired - Fee Related DE50002876D1 (de) 1999-11-05 2000-10-28 Verfahren zur rückgewinnung fluorierter emulgatoren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50002876T Expired - Fee Related DE50002876D1 (de) 1999-11-05 2000-10-28 Verfahren zur rückgewinnung fluorierter emulgatoren

Country Status (11)

Country Link
US (1) US6642415B1 (enExample)
EP (1) EP1240107B1 (enExample)
JP (1) JP2003512931A (enExample)
CN (1) CN1174924C (enExample)
AU (1) AU7924000A (enExample)
CA (1) CA2387781A1 (enExample)
DE (2) DE19953285A1 (enExample)
PL (1) PL354617A1 (enExample)
RU (1) RU2255807C2 (enExample)
WO (1) WO2001032563A1 (enExample)
ZA (1) ZA200203488B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314700A1 (en) * 2001-11-22 2003-05-28 Asahi Glass Company Ltd. Method for absorbing and recovering fluorine-containing emulsifier
EP2431334A1 (de) 2010-09-16 2012-03-21 LANXESS Deutschland GmbH Behandlung von Abwässern aus der Galvanikindustrie
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
EP3056275A4 (en) * 2013-10-10 2017-06-07 Asahi Glass Company, Limited Recovery method for fluorine-containing emulsifier

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002059160A (ja) * 2000-08-11 2002-02-26 Daikin Ind Ltd 含フッ素陰イオン系界面活性剤の分離方法
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
EP1364972B1 (en) * 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
DE60301322T2 (de) * 2003-02-28 2006-06-08 3M Innovative Properties Co., St. Paul Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht
WO2005065800A1 (en) * 2003-12-30 2005-07-21 Daikin Industries, Ltd. Process for separating fluorine-containing surfactant
US20060014887A1 (en) * 2004-07-19 2006-01-19 3M Innovative Properties Company Method of hydrolyzing a dispersion of ionic fluoropolymer
US7304101B2 (en) * 2004-07-19 2007-12-04 3M Innovative Properties Company Method of purifying a dispersion of ionic fluoropolymer
US7666927B2 (en) * 2004-12-22 2010-02-23 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions using anion exchange polymer with functional groups resistant to degradation to trialkylamines
EP1700869A1 (en) * 2005-03-11 2006-09-13 3M Innovative Properties Company Recovery of fluorinated surfactants from a basic anion exchange resin having quaternary ammonium groups
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
CN101282788B (zh) 2005-10-14 2011-04-06 旭硝子株式会社 碱性阴离子交换树脂的再生方法
US7728087B2 (en) 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
US7754795B2 (en) 2006-05-25 2010-07-13 3M Innovative Properties Company Coating composition
US7666928B2 (en) * 2006-05-31 2010-02-23 E.I. Du Pont De Nemours And Company Staged addition of non-fluorinated anionic surfactant to reduced fluorosurfactant fluoropolymer dispersion
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
JP5492084B2 (ja) * 2008-08-12 2014-05-14 和光純薬工業株式会社 前処理カラムの充填剤用ポリマー
JP5256002B2 (ja) * 2008-11-25 2013-08-07 オルガノ株式会社 フォトレジスト現像排水の排水処理システム
CN102740974A (zh) 2010-02-03 2012-10-17 旭硝子株式会社 阴离子性含氟乳化剂的回收方法
JP2013519517A (ja) * 2010-02-18 2013-05-30 ランクセス・ドイチュランド・ゲーエムベーハー フッ素化酸またはそれらの塩を含む廃水の処理
CN106232231B (zh) * 2014-04-18 2020-11-20 3M创新有限公司 支链氟化乳化剂的回收
JP6123864B2 (ja) * 2015-10-19 2017-05-10 ダイキン工業株式会社 炭素数２〜７の含フッ素有機酸および不純物を含む組成物の処理方法
WO2017151935A1 (en) 2016-03-04 2017-09-08 3M Innovative Properties Company Method for removing perfluorinated alkanoic acids
CN113667247A (zh) 2017-03-31 2021-11-19 大金工业株式会社 包含含氟聚合物的组合物及其成型体
US12378138B2 (en) 2019-06-19 2025-08-05 The Johns Hopkins University Contaminant-sequestering coatings and methods of using the same
US11452987B2 (en) 2019-06-19 2022-09-27 The Johns Hopkins University Contaminate sequestering coatings and methods of using the same
US12240767B2 (en) 2019-06-28 2025-03-04 Katholieke Universiteit Leuven Adsorptive removal of perfluorinated or partially fluorinated surfactants
EP3945075A1 (en) 2020-07-30 2022-02-02 3M Innovative Properties Company Process for removal of fluoroorganic compounds from emulsions
EP3945099A1 (en) 2020-07-30 2022-02-02 3M Innovative Properties Company Process for removal of fluoroorganic compounds from aqueous media
EP3945074A1 (en) 2020-07-30 2022-02-02 3M Innovative Properties Company Process to reduce the concentration of fluoroorganic acidic compound in aqueous dispersions
US12410071B1 (en) 2020-10-19 2025-09-09 Wm Intellectual Property Holdings, L.L.C. System and method for removal of PFAS and other emerging contaminant micro-constituents from landfill leachate and other impacted liquids
EP4219412A1 (en) 2022-01-27 2023-08-02 3M Innovative Properties Company Closed-loop technologies for purifying fluorine containing water streams

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882153A (en) 1969-09-12 1975-05-06 Kureha Chemical Ind Co Ltd Method for recovering fluorinated carboxylic acid
DE2903981A1 (de) 1979-02-02 1980-08-07 Hoechst Ag Rueckgewinnung fluorierter emulgatorsaeuren aus basischen anionenaustauschern
JPS632656A (ja) * 1986-06-23 1988-01-07 Furukawa Electric Co Ltd:The ウエハ研磨方法及びそれに用いるウエハ研磨基板
DE4318258A1 (de) * 1993-06-02 1994-12-08 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
DE19824615A1 (de) 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19824614A1 (de) 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19932771A1 (de) 1999-07-14 2001-01-18 Dyneon Gmbh Verfahren zur Eluierung fluorierter Emulgatoren

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314700A1 (en) * 2001-11-22 2003-05-28 Asahi Glass Company Ltd. Method for absorbing and recovering fluorine-containing emulsifier
EP2431334A1 (de) 2010-09-16 2012-03-21 LANXESS Deutschland GmbH Behandlung von Abwässern aus der Galvanikindustrie
WO2012035087A1 (de) 2010-09-16 2012-03-22 Lanxess Deutschland Gmbh Behandlung von abwässern aus der galvanikindustrie
EP3056275A4 (en) * 2013-10-10 2017-06-07 Asahi Glass Company, Limited Recovery method for fluorine-containing emulsifier
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
WO2015110516A1 (de) 2014-01-22 2015-07-30 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren und vorrichtung zur abtrennung von fluorierten kohlenwasserstoffen aus einer wässrigen phase

Also Published As

Publication number Publication date
JP2003512931A (ja) 2003-04-08
PL354617A1 (en) 2004-02-09
CN1174924C (zh) 2004-11-10
AU7924000A (en) 2001-05-14
DE50002876D1 (de) 2003-08-14
EP1240107A1 (de) 2002-09-18
CN1387498A (zh) 2002-12-25
WO2001032563A1 (de) 2001-05-10
RU2255807C2 (ru) 2005-07-10
EP1240107B1 (de) 2003-07-09
US6642415B1 (en) 2003-11-04
ZA200203488B (en) 2003-08-04
CA2387781A1 (en) 2001-05-10

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination