BE776912A - IMPROVEMENTS FOR THE TREATMENT OF SOLUTIONS CONTAINING MIXED METAL CHLORIDES - Google Patents

IMPROVEMENTS FOR THE TREATMENT OF SOLUTIONS CONTAINING MIXED METAL CHLORIDES

Info

Publication number
BE776912A
BE776912A BE776912A BE776912A BE776912A BE 776912 A BE776912 A BE 776912A BE 776912 A BE776912 A BE 776912A BE 776912 A BE776912 A BE 776912A BE 776912 A BE776912 A BE 776912A
Authority
BE
Belgium
Prior art keywords
treatment
solutions containing
mixed metal
metal chlorides
containing mixed
Prior art date
Application number
BE776912A
Other languages
French (fr)
Original Assignee
Nat Inst Metallurg
Woodaal Duckham South Africa P
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, Woodaal Duckham South Africa P filed Critical Nat Inst Metallurg
Publication of BE776912A publication Critical patent/BE776912A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • 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
    • 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
BE776912A 1970-12-18 1971-12-17 IMPROVEMENTS FOR THE TREATMENT OF SOLUTIONS CONTAINING MIXED METAL CHLORIDES BE776912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA708558A ZA708558B (en) 1970-12-18 1970-12-18 Improvements in the treatment of chloride solutions containing mixed metal chlorides

Publications (1)

Publication Number Publication Date
BE776912A true BE776912A (en) 1972-04-17

Family

ID=25562847

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776912A BE776912A (en) 1970-12-18 1971-12-17 IMPROVEMENTS FOR THE TREATMENT OF SOLUTIONS CONTAINING MIXED METAL CHLORIDES

Country Status (10)

Country Link
JP (1) JPS5026517B1 (en)
BE (1) BE776912A (en)
CA (1) CA955067A (en)
DE (1) DE2161550A1 (en)
FR (1) FR2118781A5 (en)
GB (1) GB1343626A (en)
IT (1) IT945473B (en)
LU (1) LU64447A1 (en)
NL (1) NL7117370A (en)
ZA (1) ZA708558B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307880A1 (en) * 1975-04-18 1976-11-12 Penarroya Miniere Metallurg Separating iron chloride from zinc chloride - esp. in the treatment of pickling solns. in the electroplating industry
NL7801516A (en) * 1978-02-09 1979-08-13 Tno METHOD FOR SEPARATING METALS
AU5700780A (en) * 1979-11-30 1981-06-04 Board Of Trustees Of Michigan State University Extraction of metal ions
NL9500065A (en) * 1995-01-12 1996-08-01 Bammens Groep B V Method for selectively removing zinc from acidic waste streams.
AU2011202421A1 (en) * 2010-03-30 2011-10-13 Intec Ltd Recovering metals from pickle liquor

Also Published As

Publication number Publication date
AU3671571A (en) 1973-06-14
DE2161550A1 (en) 1972-07-13
NL7117370A (en) 1972-06-20
FR2118781A5 (en) 1972-07-28
IT945473B (en) 1973-05-10
CA955067A (en) 1974-09-24
LU64447A1 (en) 1972-06-20
ZA708558B (en) 1972-03-29
JPS5026517B1 (en) 1975-09-01
GB1343626A (en) 1974-01-16

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