ZA708558B - Improvements in the treatment of chloride solutions containing mixed metal chlorides - Google Patents

Improvements in the treatment of chloride solutions containing mixed metal chlorides

Info

Publication number
ZA708558B
ZA708558B ZA708558A ZA708558A ZA708558B ZA 708558 B ZA708558 B ZA 708558B ZA 708558 A ZA708558 A ZA 708558A ZA 708558 A ZA708558 A ZA 708558A ZA 708558 B ZA708558 B ZA 708558B
Authority
ZA
South Africa
Prior art keywords
treatment
solutions containing
mixed metal
metal chlorides
containing mixed
Prior art date
Application number
ZA708558A
Inventor
T Tunley
T Sampson
Original Assignee
Nat Inst Metallurg Woodall Duc
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 Woodall Duc filed Critical Nat Inst Metallurg Woodall Duc
Priority to ZA708558A priority Critical patent/ZA708558B/en
Priority to AU36715/71A priority patent/AU441025B2/en
Priority to DE19712161550 priority patent/DE2161550A1/en
Priority to LU64447D priority patent/LU64447A1/xx
Priority to IT54785/71A priority patent/IT945473B/en
Priority to GB5852171A priority patent/GB1343626A/en
Priority to BE776912A priority patent/BE776912A/en
Priority to FR7145534A priority patent/FR2118781A5/fr
Priority to NL7117370A priority patent/NL7117370A/xx
Priority to CA130,360A priority patent/CA955067A/en
Priority to JP46103120A priority patent/JPS5026517B1/ja
Publication of ZA708558B publication Critical patent/ZA708558B/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
ZA708558A 1970-12-18 1970-12-18 Improvements in the treatment of chloride solutions containing mixed metal chlorides ZA708558B (en)

Priority Applications (11)

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
AU36715/71A AU441025B2 (en) 1970-12-18 1971-12-10 Improvements inthe treatment of spent pickle liquors containing mixed metal chlorides
DE19712161550 DE2161550A1 (en) 1970-12-18 1971-12-11 Process for the recovery of metals, especially Fe and Zn, and hydrogen chloride from solutions containing chloride
LU64447D LU64447A1 (en) 1970-12-18 1971-12-13
IT54785/71A IT945473B (en) 1970-12-18 1971-12-16 IMPROVEMENTS IN THE TREATMENT OF CHLORIDE SOLUTIONS CONTAINING MIXED METALLIC CHLORIDES
GB5852171A GB1343626A (en) 1970-12-18 1971-12-16 Treatment of chloride solutions
BE776912A BE776912A (en) 1970-12-18 1971-12-17 IMPROVEMENTS FOR THE TREATMENT OF SOLUTIONS CONTAINING MIXED METAL CHLORIDES
FR7145534A FR2118781A5 (en) 1970-12-18 1971-12-17
NL7117370A NL7117370A (en) 1970-12-18 1971-12-17
CA130,360A CA955067A (en) 1970-12-18 1971-12-17 Treatment of chloride solutions containing mixed metal chlorides
JP46103120A JPS5026517B1 (en) 1970-12-18 1971-12-18

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
ZA708558B true ZA708558B (en) 1972-03-29

Family

ID=25562847

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708558A ZA708558B (en) 1970-12-18 1970-12-18 Improvements in the treatment of chloride 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
EP0030067A1 (en) * 1979-11-30 1981-06-10 The Board Of Trustees Of The Michigan State University Process for the 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
IT945473B (en) 1973-05-10
JPS5026517B1 (en) 1975-09-01
NL7117370A (en) 1972-06-20
CA955067A (en) 1974-09-24
BE776912A (en) 1972-04-17
GB1343626A (en) 1974-01-16
DE2161550A1 (en) 1972-07-13
FR2118781A5 (en) 1972-07-28
LU64447A1 (en) 1972-06-20
AU3671571A (en) 1973-06-14

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