ZA782397B - Metal extraction - Google Patents

Metal extraction

Info

Publication number
ZA782397B
ZA782397B ZA00782397A ZA782397A ZA782397B ZA 782397 B ZA782397 B ZA 782397B ZA 00782397 A ZA00782397 A ZA 00782397A ZA 782397 A ZA782397 A ZA 782397A ZA 782397 B ZA782397 B ZA 782397B
Authority
ZA
South Africa
Prior art keywords
metal extraction
extraction
metal
Prior art date
Application number
ZA00782397A
Inventor
J Covington
R Whittemore
Original Assignee
Interox Chemicals 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 Interox Chemicals Ltd filed Critical Interox Chemicals Ltd
Publication of ZA782397B publication Critical patent/ZA782397B/en

Links

Classifications

    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
ZA00782397A 1977-05-16 1978-04-26 Metal extraction ZA782397B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20466/77A GB1594851A (en) 1977-05-16 1977-05-16 Extraction of zinc

Publications (1)

Publication Number Publication Date
ZA782397B true ZA782397B (en) 1979-04-25

Family

ID=10146408

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00782397A ZA782397B (en) 1977-05-16 1978-04-26 Metal extraction

Country Status (17)

Country Link
JP (1) JPS53142317A (en)
AR (1) AR215928A1 (en)
AU (1) AU520274B2 (en)
BE (1) BE866937A (en)
BR (1) BR7803060A (en)
CA (1) CA1116872A (en)
DE (1) DE2821309A1 (en)
ES (1) ES469686A1 (en)
FI (1) FI781345A (en)
FR (1) FR2391284A1 (en)
GB (1) GB1594851A (en)
IT (1) IT1103492B (en)
NL (1) NL7805099A (en)
NO (1) NO781675L (en)
SE (1) SE7805439L (en)
ZA (1) ZA782397B (en)
ZM (1) ZM4778A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595073A (en) * 1977-05-03 1981-08-05 Interox Chemicals Ltd Uranium extraction
US4344923A (en) * 1978-10-21 1982-08-17 Interox Chemicals Limited In-situ leaching
CA1147971A (en) * 1980-05-08 1983-06-14 George J. Houlachi Process for the oxidation of ferrous ions to the ferric state in sulfate leach solutions
EP0049064B1 (en) * 1980-09-27 1985-04-03 Interox Chemicals Limited Recovery of vanadium
DE19613746A1 (en) * 1996-03-28 1997-10-02 Ufz Leipzighalle Gmbh Process for the separation of residual sulfide-containing products from mining and metal processing
CA2240450A1 (en) * 1998-06-12 1999-12-12 Michael Mourad Hanna Process for the treatment of roasted metal sulphide ores and ferrites
EP1939310A1 (en) * 2006-12-28 2008-07-02 Asturiana De Zinc, S.A. Recovery of zinc from sulphide concentrates by atmospheric leaching with sulphuric acid at a controlled acidity
DE102015110179B3 (en) * 2015-06-24 2016-12-29 Condias Gmbh Process for the treatment of solid starting material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862056C (en) * 1938-11-29 1953-01-08 Unterharzer Berg Und Huettenwe Process for separating arsenic from alkalis
US3630669A (en) * 1967-12-26 1971-12-28 Mitsubishi Edogawa Kagaku Kk Process for removing impurities in the liquid of zinc refining by wet method
FR1586339A (en) * 1968-10-16 1970-02-13
CA1040867A (en) * 1974-08-22 1978-10-24 Kohur N. Subramanian Separation of iron from zinc solutions or slurries
BE830450A (en) * 1975-06-19 1975-12-19 PROCESS FOR THE ELIMINATION OF IMPURITIES CONTAINED IN A SULPHATE SOLUTION FROM THE ZINC AND CADMIUM GROUP

Also Published As

Publication number Publication date
AU3569978A (en) 1979-11-08
AR215928A1 (en) 1979-11-15
AU520274B2 (en) 1982-01-21
NO781675L (en) 1978-11-17
DE2821309A1 (en) 1978-11-30
GB1594851A (en) 1981-08-05
SE7805439L (en) 1978-11-17
IT1103492B (en) 1985-10-14
FR2391284A1 (en) 1978-12-15
BR7803060A (en) 1979-05-08
ES469686A1 (en) 1978-12-16
FI781345A (en) 1978-11-17
IT7849361A0 (en) 1978-05-15
BE866937A (en) 1978-11-13
ZM4778A1 (en) 1980-02-21
CA1116872A (en) 1982-01-26
NL7805099A (en) 1978-11-20
JPS53142317A (en) 1978-12-12

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