HUP0201949A2 - Eljárás fluorozott emulgeáló szerek visszanyerésére vizes fázisból - Google Patents

Eljárás fluorozott emulgeáló szerek visszanyerésére vizes fázisból

Info

Publication number
HUP0201949A2
HUP0201949A2 HU0201949A HUP0201949A HUP0201949A2 HU P0201949 A2 HUP0201949 A2 HU P0201949A2 HU 0201949 A HU0201949 A HU 0201949A HU P0201949 A HUP0201949 A HU P0201949A HU P0201949 A2 HUP0201949 A2 HU P0201949A2
Authority
HU
Hungary
Prior art keywords
aqueous phase
fluorinated emulsifiers
aqueous phases
small amount
ion exchange
Prior art date
Application number
HU0201949A
Other languages
English (en)
Inventor
Georg Burkard
Klaus Hintzer
Gernot Löhr
Original Assignee
Dyneon Gmbh & Co. Kg
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 & Co. Kg filed Critical Dyneon Gmbh & Co. Kg
Publication of HUP0201949A2 publication Critical patent/HUP0201949A2/hu
Publication of HUP0201949A3 publication Critical patent/HUP0201949A3/hu

Links

Classifications

    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/547—Tensides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Fluorozott emulgeálószerek kis mennyiségű fluorpolimer részecskéttartalmazó vizes fázisból úgy nyerhetők ki, hogy a vizes fázist kismennyiségű, nemionos felületaktív szerrel kezelik, az ily módon kezeltvizes fázist anionos ioncserélő gyantával hozzák érintkezésbe, és azadszorbeált emulgeálószert az ioncserélő gyantáról felszabadítják. Afinomeloszlású fluorpolimer flokkulálószer alkalmazásávalkvantitatívan ki csapható a kezeletlen vizes fázisból vagy azeluátumból. Ó
HU0201949A 1999-07-17 2000-07-11 Method for recovering fluorinated emulsifiers from aqueous phases HUP0201949A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19933696A DE19933696A1 (de) 1999-07-17 1999-07-17 Verfahren zur Rückgewinnung fluorierter Emulgatoren aus wässrigen Phasen

Publications (2)

Publication Number Publication Date
HUP0201949A2 true HUP0201949A2 (hu) 2002-11-28
HUP0201949A3 HUP0201949A3 (en) 2003-01-28

Family

ID=7915221

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0201949A HUP0201949A3 (en) 1999-07-17 2000-07-11 Method for recovering fluorinated emulsifiers from aqueous phases

Country Status (21)

Country Link
US (1) US6706193B1 (hu)
EP (1) EP1208065A1 (hu)
JP (1) JP3820369B2 (hu)
KR (1) KR100447479B1 (hu)
CN (1) CN1145587C (hu)
AR (1) AR024730A1 (hu)
AU (1) AU767303B2 (hu)
BR (1) BR0012520A (hu)
CA (1) CA2379931A1 (hu)
CZ (1) CZ2002128A3 (hu)
DE (1) DE19933696A1 (hu)
ES (1) ES2173825T1 (hu)
HU (1) HUP0201949A3 (hu)
MX (1) MXPA02000597A (hu)
PL (1) PL364027A1 (hu)
RU (1) RU2248328C2 (hu)
SA (1) SA00210609B1 (hu)
TR (1) TR200200135T2 (hu)
TW (1) TW574151B (hu)
WO (1) WO2001005710A1 (hu)
ZA (1) ZA200200397B (hu)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857111A1 (de) * 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
US7279522B2 (en) * 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
JP2003094052A (ja) * 2001-09-21 2003-04-02 Asahi Glass Co Ltd 含フッ素乳化剤の吸着・回収方法
US7468403B2 (en) 2002-11-29 2008-12-23 Daikin Industries, Ltd. Method for purification of aqueous fluoropolymer emulsions, purified emulsions, and fluorine-containing finished articles
EP1441014A1 (en) * 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
US6991732B2 (en) 2003-07-02 2006-01-31 Arkema Process for the recovery of fluorosurfactants by active charcoal
FR2856934B1 (fr) * 2003-07-02 2005-08-19 Atofina Procede de recuperation de tensioactifs fluores par du charbon actif
ATE502062T1 (de) * 2003-10-24 2011-04-15 3M Innovative Properties Co Wässrige dispersionen von polytetrafluorethylenteilchen
EP1533325B1 (en) * 2003-11-17 2011-10-19 3M Innovative Properties Company Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant
US7304115B2 (en) * 2003-12-30 2007-12-04 3M Innovative Properties Company Fluoropolymer coagulation method and composition
DE602004021467D1 (de) * 2004-03-01 2009-07-23 3M Innovative Properties Co Verfahren zum Beschichten eines Gegenstands mit einer fluorhaltigen Kunststoffsdispersion
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
US20070023360A1 (en) * 2005-08-01 2007-02-01 Noelke Charles J Removing fluorosurfactant from aqueous fluoropolymer dispersion using sorbent pouches
CN101001888B (zh) * 2004-08-11 2010-09-29 纳幕尔杜邦公司 用吸着剂袋从含氟聚合物水性分散体中去除含氟表面活性剂
US7790041B2 (en) * 2004-08-11 2010-09-07 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions
US7402630B2 (en) * 2004-12-16 2008-07-22 3M Innovative Properties Company Curing compositions for fluoropolymers
US20060135681A1 (en) * 2004-12-22 2006-06-22 Cavanaugh Robert J Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant
US7619018B2 (en) * 2004-12-22 2009-11-17 E.I. Du Pont De Nemours And Company Process for removing fluorosurfactant from aqueous fluoropolymer dispersions and reducing scum formation
US7671111B2 (en) * 2005-02-10 2010-03-02 E.I. Du Pont De Nemours And Company Monitoring column breakthrough in a process for removing fluorosurfactant from aqueous fluoropolymer dispersions
US20060178472A1 (en) * 2005-02-10 2006-08-10 Johnson David W Process for producing low fluorosurfactant-containing aqueous fluoropolymer dispersions with controlled pH
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
JP4977970B2 (ja) * 2005-06-22 2012-07-18 ダイキン工業株式会社 ノニオン性界面活性剤水性組成物の製造方法
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
GB0525978D0 (en) * 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0514387D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
US7294677B2 (en) 2005-08-25 2007-11-13 3M Innovative Properties Company Catalyst for making fluoroelastomer compositions and methods of using the same
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
JP5163125B2 (ja) * 2005-10-14 2013-03-13 旭硝子株式会社 塩基性陰イオン交換樹脂の再生方法
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
US20070276103A1 (en) * 2006-05-25 2007-11-29 3M Innovative Properties Company Fluorinated Surfactants
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
EP2132143B1 (en) * 2007-02-16 2012-12-26 3M Innovative Properties Company System and process for the removal of fluorochemicals from water
US20100072134A1 (en) * 2007-03-06 2010-03-25 Mader Brian T Ultrasonically induced cavitation of fluorochemicals
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
GB0712191D0 (en) † 2007-06-25 2007-08-01 3M Innovative Properties Co Process for removing fluorinated compounds for an aqueous phase originating from the preparation of fluoropolymers
WO2009036131A2 (en) * 2007-09-14 2009-03-19 3M Innovative Properties Company Ultra low viscosity iodine containing amorphous fluoropolymers
US8604137B2 (en) * 2008-02-29 2013-12-10 3M Innovative Properties Company Perfluoroelastomers with low carbonyl endgroup ratios
KR101684719B1 (ko) 2009-06-25 2016-12-08 쓰리엠 이노베이티브 프로퍼티즈 캄파니 플루오로중합체를 위한 경화 조성물
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
US9447256B2 (en) 2011-07-28 2016-09-20 Arkema Inc. Method of producing fluoropolymers using alkyl sulfate surfactants
EP2557109B1 (en) 2011-08-11 2019-01-23 3M Innovative Properties Company Method of bonding a fluoroelastomer compound to a metal substrate using low molecular weight functional hydrocarbons as bonding promoter
JP6371295B2 (ja) 2012-11-05 2018-08-08 スリーエム イノベイティブ プロパティズ カンパニー 溶媒を含むペルオキシド硬化性フルオロポリマー組成物及びその使用方法
RU2627857C2 (ru) 2012-12-20 2017-08-14 3М Инновейтив Пропертиз Компани Композитные частицы, включающие фторполимер, способы получения и изделия, включающие их
CN103395860B (zh) * 2013-08-07 2014-12-31 邱峰 一种净化含氟废水的方法和装置
CN114031925A (zh) 2013-09-20 2022-02-11 3M创新有限公司 聚合物加工添加剂、组合物和方法
EP3056275B1 (en) * 2013-10-10 2020-04-29 AGC Inc. Method for recovering fluorinated emulsifier
CN104529031B (zh) * 2014-12-08 2016-05-04 北京师范大学 从污水中回收全氟化合物的方法
KR20170097058A (ko) 2014-12-19 2017-08-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 폴리(옥시알킬렌) 중합체 가공 첨가제, 조성물 및 방법
WO2016130894A1 (en) 2015-02-12 2016-08-18 3M Innovative Properties Company Tetrafluoroethylene copolymers having sulfonyl groups
CN107223139B (zh) 2015-02-12 2020-06-30 3M创新有限公司 包含全氟烷氧基烷基侧基的四氟乙烯/六氟丙烯共聚物及其制备和使用方法
CN107223140A (zh) 2015-02-12 2017-09-29 3M创新有限公司 包含全氟烷氧基烷基侧基的四氟乙烯/六氟丙烯共聚物
CN108137750A (zh) 2015-09-23 2018-06-08 3M创新有限公司 制备具有磺酰基侧基的四氟乙烯共聚物的方法
US10723868B2 (en) 2015-10-13 2020-07-28 3M Innovative Properties Company Fluoropolymer processing additive, compositions, and methods
US20200255646A1 (en) 2015-11-13 2020-08-13 3M Innovative Properties Company Compositions including amorphous fluoropolymers and methods of using the same
KR102639373B1 (ko) 2016-01-21 2024-02-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 플루오로중합체의 적층 가공
TW201815845A (zh) 2016-05-17 2018-05-01 ３Ｍ新設資產公司 包括二氟亞乙烯與四氟乙烯的共聚物之組成物及其使用方法
WO2018034839A1 (en) 2016-08-17 2018-02-22 3M Innovative Properties Company Tetrafluoroethylene and perfluorinated allyl ether copolymers
US20190344496A1 (en) 2016-12-20 2019-11-14 3M Innovative Properties Company Composition including fluoropolymer and inorganic filler and method of making a three-dimensional article
WO2018211457A2 (en) 2017-05-19 2018-11-22 3M Innovative Properties Company Methods of making a polyfluorinated allyl ether and compounds relating to the methods
JP2020534402A (ja) 2017-09-14 2020-11-26 スリーエム イノベイティブ プロパティズ カンパニー フルオロポリマー分散体、フルオロポリマー分散体を製造するための方法、触媒インク及びポリマー電解質膜
JPWO2019093251A1 (ja) * 2017-11-10 2020-12-10 日本ゼオン株式会社 洗浄溶剤組成物の再生方法および再生装置、並びに、被洗浄物の洗浄方法および洗浄システム
TW202033573A (zh) 2018-12-17 2020-09-16 美商3M新設資產公司 包括可固化氟聚合物及固化劑之組成物及製造及使用其之方法
WO2020183306A1 (en) 2019-03-12 2020-09-17 3M Innovative Properties Company Dispersible perfluorosulfonic acid ionomer compositions
CN113906038A (zh) 2019-06-04 2022-01-07 3M创新有限公司 多官能氟化化合物、由该化合物制成的氟化聚合物以及相关方法
EP4069755A1 (en) 2019-12-02 2022-10-12 3M Innovative Properties Company Dispersible particles of perfluorosulfonic acid ionomer
CN114901710B (zh) 2019-12-20 2024-01-30 3M创新有限公司 氟化共聚物以及包括其的组合物和制品
CN115667198A (zh) 2020-03-19 2023-01-31 3M创新有限公司 全氟化烯丙基醚和全氟化烯丙基胺及其制备和使用方法
CN115398684A (zh) 2020-04-09 2022-11-25 3M创新有限公司 包含氟化聚合物和盐纳米粒子的复合材料以及包含其的制品
WO2021214664A1 (en) 2020-04-21 2021-10-28 3M Innovative Properties Company Particles including polytetrafluoroethylene and process for making a three-dimensional article
CN112591840B (zh) * 2020-11-26 2022-04-29 南京大学 一种含氟水体的沉淀吸附深度除氟工艺
US20240132643A1 (en) 2021-02-26 2024-04-25 3M Innovative Properties Company Process for Making a Fluoropolymer and Fluoropolymer Made Therefrom
WO2023057926A1 (en) 2021-10-07 2023-04-13 3M Innovative Properties Company Composite including fluorinated polymer and lithium fluoride nanoparticles and articles including the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1314607A (en) 1969-09-12 1973-04-26 Kureha Chemical Ind Co Ltd Method for recovering perfluorinated emulsifiers
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
DE2908001C2 (de) * 1979-03-01 1981-02-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren
US5017480A (en) * 1987-08-10 1991-05-21 Ajimomoto Co., Inc. Process for recovering L-amino acid from fermentation liquors
DE4213154C1 (hu) * 1992-04-22 1993-06-17 Hoechst Ag, 6230 Frankfurt, De
DE4402694A1 (de) 1993-06-02 1995-08-03 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
DE19824614A1 (de) * 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19824615A1 (de) * 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern

Also Published As

Publication number Publication date
SA00210609B1 (ar) 2006-08-22
US6706193B1 (en) 2004-03-16
CA2379931A1 (en) 2001-01-25
CN1361751A (zh) 2002-07-31
CZ2002128A3 (cs) 2002-10-16
AU6691500A (en) 2001-02-05
ES2173825T1 (es) 2002-11-01
WO2001005710A1 (de) 2001-01-25
JP2003505223A (ja) 2003-02-12
BR0012520A (pt) 2002-04-02
DE19933696A1 (de) 2001-01-18
EP1208065A1 (de) 2002-05-29
JP3820369B2 (ja) 2006-09-13
HUP0201949A3 (en) 2003-01-28
MXPA02000597A (es) 2003-07-21
PL364027A1 (en) 2004-11-29
AU767303B2 (en) 2003-11-06
KR100447479B1 (ko) 2004-09-07
CN1145587C (zh) 2004-04-14
TR200200135T2 (tr) 2002-06-21
RU2248328C2 (ru) 2005-03-20
ZA200200397B (en) 2003-06-25
TW574151B (en) 2004-02-01
KR20020039322A (ko) 2002-05-25
AR024730A1 (es) 2002-10-23

Similar Documents

Publication Publication Date Title
HUP0201949A2 (hu) Eljárás fluorozott emulgeáló szerek visszanyerésére vizes fázisból
HUP0104651A2 (hu) Fluorpolimerek vizes diszperziói
WO2005049506A3 (en) Water treatment system and method
ATE126181T1 (de) Zusammensetzung und verfahren zur entfernung oder vermeidung von biobelag.
ATE338073T1 (de) Prozess zur reduzierung des gehaltes an fluorierten emulgatoren in wässrigen fluorpolymer-dispersionen
WO2002009166A1 (fr) Procede de fabrication de dispositif semi-conducteur, raffineur de substrat, et systeme de traitement du substrat
MY132307A (en) Aldehyde-based surfactant and method for treating industrial, commercial, and institutional waste-water
MY121412A (en) Method for treatment of aqueous streams comprising biosolids.
ATE196819T1 (de) Herstellung von mikrokapseln
CA2347404A1 (en) System and method for recovering applications
EP1286239A3 (en) Method and system for controlling the concentration of a component in a composition with absorption spectroscopy
BR9407254A (pt) Solução de enxaguamento para o tratamento de substratos de metal revestidos por conversão processo para tratamento de substratos de metal revestido por conversão e para preparação de uma solução de enxaguamento e uso de uma composição
KR920015475A (ko) 표면 처리 방법 및 표면 처리 장치
EP1950738A4 (en) METHOD, APPARATUS AND SYSTEM FOR EXECUTING VOICE RECOGNITION FUNCTION
KR960007827A (ko) 침출가능한 납을 감소시키기 위한 놋쇠 부품 처리 방법
MXPA02011037A (es) Procedimiento para la obtencion de renio.
ATE196770T1 (de) Verfahren zur konzentration einer wässrigen tetrafluorethylen-emulsion durch elktrodialyse und apparat hierzu
PT1576056E (pt) Preparações auto-emulsificantes, altamente concentradas, contendo organopolissiloxanos e compostos de alquilamónio e a sua utilização em sistemas aquosos
TW200623256A (en) Method and system for treating a substrate using a supercritical fluid
SE0201891L (sv) Avlägsnande av vattenlösliga föreningar ur träflis före kokningen
DE60044609D1 (de) Keramisches produkt zur verwendung im wasser und ein verfahren zur entfernung von schmutzablagerungen von diesem produkt
CA2265058A1 (en) Treatment of aqueous effluents by injection of carbon dioxide
ATE117816T1 (de) Integrierte mikroprogrammierte vorrichtung zur steuerung von informationsverarbeitungsabläufen und verfahren zu ihrem betrieb.
Karmazina et al. Two-stage sorption treatment of industrial waste waters to remove nonionic SAS
AU1710592A (en) Process for the separation of hydrogen cyanide from gases and waste gases