FR2402676A1 - Agents echangeurs d'ions selectifs - Google Patents

Agents echangeurs d'ions selectifs

Info

Publication number
FR2402676A1
FR2402676A1 FR7825747A FR7825747A FR2402676A1 FR 2402676 A1 FR2402676 A1 FR 2402676A1 FR 7825747 A FR7825747 A FR 7825747A FR 7825747 A FR7825747 A FR 7825747A FR 2402676 A1 FR2402676 A1 FR 2402676A1
Authority
FR
France
Prior art keywords
ion exchanger
selective ion
agents
exchanger agents
selective
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.)
Granted
Application number
FR7825747A
Other languages
English (en)
Other versions
FR2402676B1 (fr
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.)
NAT INST METALLURG
Original Assignee
NAT INST METALLURG
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 NAT INST METALLURG filed Critical NAT INST METALLURG
Publication of FR2402676A1 publication Critical patent/FR2402676A1/fr
Application granted granted Critical
Publication of FR2402676B1 publication Critical patent/FR2402676B1/fr
Granted 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • 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
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L'invention concerne les échangeurs d'ions. Il s'agit d'une résine échangeuse d'ions ayant des groupes fonctionnels de formule :
FR7825747A 1977-09-07 1978-09-07 Agents echangeurs d'ions selectifs Granted FR2402676A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00775398A ZA775398B (en) 1977-09-07 1977-09-07 Selective ion exchange media

Publications (2)

Publication Number Publication Date
FR2402676A1 true FR2402676A1 (fr) 1979-04-06
FR2402676B1 FR2402676B1 (fr) 1983-01-14

Family

ID=25572005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825747A Granted FR2402676A1 (fr) 1977-09-07 1978-09-07 Agents echangeurs d'ions selectifs

Country Status (8)

Country Link
US (1) US4202944A (fr)
AU (1) AU524081B2 (fr)
BE (1) BE870289A (fr)
DE (1) DE2838805A1 (fr)
FR (1) FR2402676A1 (fr)
GB (1) GB2017715B (fr)
NL (1) NL7809083A (fr)
ZA (1) ZA775398B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036584A2 (fr) * 1980-03-25 1981-09-30 Riedel-De Haen Aktiengesellschaft Echangeur d'ions à propriétés chélatantes à base d'un polymère organique et procédé pour sa préparation
WO1997034936A1 (fr) * 1996-03-15 1997-09-25 Basf Aktiengesellschaft Polymeres fonctionnalises
US6126691A (en) * 1996-06-18 2000-10-03 Mount Sinai Hospital Corporation Bone prosthesis fixation device and methods of using same

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071120B (en) * 1980-03-12 1984-07-11 Nat Inst Metallurg Polymeric ion exchange resins
JPS57142920A (en) * 1981-03-02 1982-09-03 Mitsubishi Petrochem Co Ltd Cholesterol depressant
US4356309A (en) * 1981-07-13 1982-10-26 The Dow Chemical Company N-Alkylated 2-(2-pyridyl)imidazoles useful as metallurgical extractants
GB2125416B (en) * 1982-07-14 1985-11-27 Asahi Chemical Ind Imidazolylmethyl styrene polymers use thereof as ion exchange resins
GB8504819D0 (en) * 1985-02-25 1985-03-27 Ici Plc Extraction of metal values
GB8525648D0 (en) * 1985-10-17 1985-11-20 British Petroleum Co Plc Separation process
US4666683A (en) * 1985-11-21 1987-05-19 Eco-Tec Limited Process for removal of copper from solutions of chelating agent and copper
US4876232A (en) * 1987-09-28 1989-10-24 Pedro B. Macedo Supported heteropolycyclic compounds in the separation and removal of late transition metals
US5180822A (en) * 1988-09-21 1993-01-19 Reilly Industries, Inc. Highly selective chelating resins and monomers for their preparation
US6402916B1 (en) 1993-10-27 2002-06-11 Richard L. Sampson Electrolytic process and apparatus controlled regeneration of modified ion exchangers to purify aqueous solutions and adjust ph
US6024850A (en) 1993-10-27 2000-02-15 Halox Technologies Corporation Modified ion exchange materials
GB2315270B (en) * 1993-10-27 1998-04-29 Halox Tech Corp Ion exchange resin for the controlled oxidation or reduction of inorganic and organic species in aqueous solutions
GB201316246D0 (en) * 2013-09-12 2013-10-30 Johnson Matthey Plc Selenium removal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884846A (en) * 1972-05-23 1975-05-20 Toyo Soda Mfg Co Ltd Process for producing materials which complex heavy metals in liquid
US3873668A (en) * 1973-03-27 1975-03-25 Du Pont Cupric, nickelous and argentous ion-selective chelating resins
JPS607652B2 (ja) * 1976-06-12 1985-02-26 三菱油化株式会社 陰イオン交換体の製造法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036584A2 (fr) * 1980-03-25 1981-09-30 Riedel-De Haen Aktiengesellschaft Echangeur d'ions à propriétés chélatantes à base d'un polymère organique et procédé pour sa préparation
EP0036584A3 (fr) * 1980-03-25 1982-08-18 Riedel-De Haen Aktiengesellschaft Echangeur d'ions à propriétés chélatantes à base d'un polymère organique et procédé pour sa préparation
WO1997034936A1 (fr) * 1996-03-15 1997-09-25 Basf Aktiengesellschaft Polymeres fonctionnalises
US6197892B1 (en) 1996-03-15 2001-03-06 Basf Aktiengesellschaft Functionalized polymers
US6126691A (en) * 1996-06-18 2000-10-03 Mount Sinai Hospital Corporation Bone prosthesis fixation device and methods of using same

Also Published As

Publication number Publication date
GB2017715B (en) 1982-02-03
US4202944A (en) 1980-05-13
BE870289A (fr) 1979-03-07
FR2402676B1 (fr) 1983-01-14
AU524081B2 (en) 1982-09-02
NL7809083A (nl) 1979-03-09
DE2838805A1 (de) 1979-03-15
AU3962078A (en) 1980-03-13
ZA775398B (en) 1979-04-25
GB2017715A (en) 1979-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse