BE843616A - Procede de decompositions de minerais ou de concentres de sulfures complexes - Google Patents

Procede de decompositions de minerais ou de concentres de sulfures complexes

Info

Publication number
BE843616A
BE843616A BE168491A BE168491A BE843616A BE 843616 A BE843616 A BE 843616A BE 168491 A BE168491 A BE 168491A BE 168491 A BE168491 A BE 168491A BE 843616 A BE843616 A BE 843616A
Authority
BE
Belgium
Prior art keywords
decompositions
ores
sulphide concentrates
complex sulphide
complex
Prior art date
Application number
BE168491A
Other languages
English (en)
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 filed Critical
Publication of BE843616A publication Critical patent/BE843616A/fr

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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • 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)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE168491A 1975-06-30 1976-06-30 Procede de decompositions de minerais ou de concentres de sulfures complexes BE843616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/591,743 US3981962A (en) 1975-06-30 1975-06-30 Decomposition leach of sulfide ores with chlorine and oxygen

Publications (1)

Publication Number Publication Date
BE843616A true BE843616A (fr) 1976-12-30

Family

ID=24367738

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168491A BE843616A (fr) 1975-06-30 1976-06-30 Procede de decompositions de minerais ou de concentres de sulfures complexes

Country Status (6)

Country Link
US (1) US3981962A (fr)
JP (1) JPS526308A (fr)
AU (1) AU1509476A (fr)
BE (1) BE843616A (fr)
CA (1) CA1084276A (fr)
ZA (1) ZA763900B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317366A1 (fr) * 1975-07-08 1977-02-04 Penarroya Miniere Metall Procede pour la recuperation et la purification de germanium a partir de minerais de zinc
EP0021809A1 (fr) * 1979-06-22 1981-01-07 National Research Development Corporation Lixiviation chlorurante
US4276084A (en) * 1979-10-01 1981-06-30 Hazen Research, Inc. Hydrometallurgical process for the recovery of lead
US4378275A (en) * 1981-12-03 1983-03-29 Saudi-Sudanese Red Sea Joint Commission Metal sulphide extraction
US4384940A (en) * 1982-01-21 1983-05-24 Inco Limited Chlorine leaching of nickel-cobalt-iron sulphides
US4410496A (en) * 1982-05-07 1983-10-18 The United States Of America As Represented By The Secretary Of The Interior Recovery of metal values from complex sulfides
NO833784L (no) * 1983-10-18 1985-04-19 Thomas Thomassen Autoklav-klorluting av kobbersulfidkonsentrater
US4655829A (en) * 1984-05-03 1987-04-07 Css Management Corp. Metal recovery process
JPS61127832A (ja) * 1984-11-27 1986-06-16 日本鉱業株式会社 鉱石に含まれる銀その他の有価金属の浸出法
EP0248518B1 (fr) * 1986-04-24 1991-11-13 Falconbridge Limited Séparation du nickel et du cuivre en autoclave
NL8601147A (nl) * 1986-05-06 1987-12-01 Hoogovens Groep Bv Afscheiden van non-ferro metalen uit ijzerhoudend poedervormig materiaal.
US6428604B1 (en) * 2000-09-18 2002-08-06 Inco Limited Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate
JP2009046736A (ja) * 2007-08-21 2009-03-05 Sumitomo Metal Mining Co Ltd ニッケル硫化物の塩素浸出方法
PE20170280A1 (es) 2014-05-12 2017-03-30 Summit Mining Int Inc Proceso de lixiviado de salmuera para la recuperacion de metales valiosos de materiales de oxido

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US350669A (en) * 1886-10-12 Process of extracting metals from ores
US415060A (en) * 1889-11-12 James holms pollok
US1908994A (en) * 1932-03-30 1933-05-16 Meyer Mineral Separation Compa Ore beneficiation
US1971573A (en) * 1932-05-18 1934-08-28 Hughes Mitchell Processes Inc Method of chloridizing ore metal sulphides

Also Published As

Publication number Publication date
AU1509476A (en) 1978-01-05
US3981962A (en) 1976-09-21
ZA763900B (en) 1977-05-25
CA1084276A (fr) 1980-08-26
JPS526308A (en) 1977-01-18

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