FR2113731A5 - Separating metals - by preferential reduction and precipitation of first metal from soln of first and second metal - Google Patents

Separating metals - by preferential reduction and precipitation of first metal from soln of first and second metal

Info

Publication number
FR2113731A5
FR2113731A5 FR7140209A FR7140209A FR2113731A5 FR 2113731 A5 FR2113731 A5 FR 2113731A5 FR 7140209 A FR7140209 A FR 7140209A FR 7140209 A FR7140209 A FR 7140209A FR 2113731 A5 FR2113731 A5 FR 2113731A5
Authority
FR
France
Prior art keywords
metal
soln
precipitation
metals
separating metals
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
Application number
FR7140209A
Other languages
English (en)
French (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.)
Power Gas Corp Ltd
Original Assignee
Power Gas Corp 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 Power Gas Corp Ltd filed Critical Power Gas Corp Ltd
Application granted granted Critical
Publication of FR2113731A5 publication Critical patent/FR2113731A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/003—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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • C22B3/326—Ramified chain carboxylic acids or derivatives thereof, e.g. "versatic" acids
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7140209A 1970-11-06 1971-11-05 Separating metals - by preferential reduction and precipitation of first metal from soln of first and second metal Expired FR2113731A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5291870 1970-11-06

Publications (1)

Publication Number Publication Date
FR2113731A5 true FR2113731A5 (en) 1972-06-23

Family

ID=10465829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140209A Expired FR2113731A5 (en) 1970-11-06 1971-11-05 Separating metals - by preferential reduction and precipitation of first metal from soln of first and second metal

Country Status (5)

Country Link
AU (1) AU3523371A (enExample)
BE (1) BE775005A (enExample)
DE (1) DE2155716A1 (enExample)
FR (1) FR2113731A5 (enExample)
ZA (1) ZA717241B (enExample)

Also Published As

Publication number Publication date
ZA717241B (en) 1972-07-26
DE2155716A1 (enExample) 1972-05-10
AU3523371A (en) 1973-05-10
BE775005A (fr) 1972-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse