TR200003530T2 - Atık sulardan flüorlaşmış alkan asitlerinin geri kazanılması yöntemi. - Google Patents

Atık sulardan flüorlaşmış alkan asitlerinin geri kazanılması yöntemi.

Info

Publication number
TR200003530T2
TR200003530T2 TR2000/03530T TR200003530T TR200003530T2 TR 200003530 T2 TR200003530 T2 TR 200003530T2 TR 2000/03530 T TR2000/03530 T TR 2000/03530T TR 200003530 T TR200003530 T TR 200003530T TR 200003530 T2 TR200003530 T2 TR 200003530T2
Authority
TR
Turkey
Prior art keywords
wastewater
alkanic acids
recovering fluorinated
fluorinated
acids
Prior art date
Application number
TR2000/03530T
Other languages
English (en)
Inventor
Felix Bernd
Sulzbach Rheinhard
F�Hrer Stephan
Kaiser Thomas
Kniep Hagen
Budesheim Armin
Original Assignee
Dyneon Gmbh & Co. Kg
Axiva 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7869667&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TR200003530(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dyneon Gmbh & Co. Kg, Axiva Gmbh filed Critical Dyneon Gmbh & Co. Kg
Publication of TR200003530T2 publication Critical patent/TR200003530T2/tr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
    • C07C53/16—Halogenated acetic acids
    • C07C53/18—Halogenated acetic acids 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • 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
    • B01J41/20—Anion exchangers for chromatographic processes
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen

Abstract

Flüorlasmis emülgatör asitleri atik sudan, ilk önce atik sudan ince kati maddeleri ve/veya kati maddeler dönüstürülebilen kisimlari, tercihen çökeltme yoluyla uzaklastirmak ve bunun ardindan bir anyon degistirici reçine ile temasa geçirmek ve buradan emilen emülgatör asitlerini yikayarak tasfiye etme suretiyle izole edilebilirler.
TR2000/03530T 1998-06-02 1999-05-27 Atık sulardan flüorlaşmış alkan asitlerinin geri kazanılması yöntemi. TR200003530T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19824614A DE19824614A1 (de) 1998-06-02 1998-06-02 Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern

Publications (1)

Publication Number Publication Date
TR200003530T2 true TR200003530T2 (tr) 2001-03-21

Family

ID=7869667

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/03530T TR200003530T2 (tr) 1998-06-02 1999-05-27 Atık sulardan flüorlaşmış alkan asitlerinin geri kazanılması yöntemi.

Country Status (16)

Country Link
US (1) US6613941B1 (tr)
EP (2) EP1084097B1 (tr)
JP (1) JP3678651B2 (tr)
KR (1) KR100518480B1 (tr)
CN (1) CN1134403C (tr)
AT (2) ATE222229T1 (tr)
AU (1) AU4370199A (tr)
CA (1) CA2334105A1 (tr)
DE (3) DE19824614A1 (tr)
ES (1) ES2176137T3 (tr)
HU (1) HUP0102469A2 (tr)
PL (1) PL193358B1 (tr)
RU (1) RU2226186C2 (tr)
TR (1) TR200003530T2 (tr)
WO (1) WO1999062858A1 (tr)
ZA (1) ZA200006907B (tr)

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DE19933696A1 (de) * 1999-07-17 2001-01-18 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren aus wässrigen Phasen
DE19953285A1 (de) 1999-11-05 2001-05-10 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren
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US7125941B2 (en) * 2001-03-26 2006-10-24 3M Innovative Properties Company Aqueous emulsion polymerization process for producing fluoropolymers
US7045571B2 (en) 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
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Also Published As

Publication number Publication date
ATE307793T1 (de) 2005-11-15
CN1134403C (zh) 2001-07-11
EP1193242B1 (de) 2005-10-26
ES2176137T3 (es) 2003-03-01
KR100518480B1 (ko) 2005-10-05
AU4370199A (en) 1999-12-20
RU2226186C2 (ru) 2004-03-27
DE19824614A1 (de) 1999-12-09
CA2334105A1 (en) 1999-12-09
DE59902354D1 (de) 2002-09-19
ZA200006907B (en) 2001-08-07
EP1084097A1 (de) 2001-03-21
US6613941B1 (en) 2003-09-02
DE59912723D1 (de) 2005-12-01
PL193358B1 (pl) 2007-02-28
KR20010071377A (ko) 2001-07-28
ATE222229T1 (de) 2002-08-15
EP1193242A1 (de) 2002-04-03
WO1999062858A1 (de) 1999-12-09
PL344576A1 (en) 2001-11-05
JP2002516892A (ja) 2002-06-11
EP1084097B1 (de) 2002-08-14
CN1303363A (zh) 2001-07-11
HUP0102469A2 (hu) 2001-10-28
ES2176137T1 (es) 2002-12-01
JP3678651B2 (ja) 2005-08-03

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