BE819741A - Procede de traitement de sulfures de metaux - Google Patents

Procede de traitement de sulfures de metaux

Info

Publication number
BE819741A
BE819741A BE148381A BE148381A BE819741A BE 819741 A BE819741 A BE 819741A BE 148381 A BE148381 A BE 148381A BE 148381 A BE148381 A BE 148381A BE 819741 A BE819741 A BE 819741A
Authority
BE
Belgium
Prior art keywords
treatment process
metal sulphide
sulphide treatment
metal
treatment
Prior art date
Application number
BE148381A
Other languages
English (en)
French (fr)
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 BE819741A publication Critical patent/BE819741A/xx

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
    • C22B3/08—Sulfuric acid, other sulfurated 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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
BE148381A 1973-09-28 1974-09-10 Procede de traitement de sulfures de metaux BE819741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA182,368A CA997565A (en) 1973-09-28 1973-09-28 Production of copper and sulfur from copper-iron sulfides

Publications (1)

Publication Number Publication Date
BE819741A true BE819741A (fr) 1974-12-31

Family

ID=4097964

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148381A BE819741A (fr) 1973-09-28 1974-09-10 Procede de traitement de sulfures de metaux

Country Status (21)

Country Link
JP (1) JPS5750863B2 (enrdf_load_stackoverflow)
AT (1) AT342874B (enrdf_load_stackoverflow)
BE (1) BE819741A (enrdf_load_stackoverflow)
BR (1) BR7408020D0 (enrdf_load_stackoverflow)
CA (1) CA997565A (enrdf_load_stackoverflow)
DE (1) DE2446484C2 (enrdf_load_stackoverflow)
FI (1) FI283974A7 (enrdf_load_stackoverflow)
FR (1) FR2245770B1 (enrdf_load_stackoverflow)
GB (1) GB1483227A (enrdf_load_stackoverflow)
IE (1) IE39828B1 (enrdf_load_stackoverflow)
IL (1) IL45613A (enrdf_load_stackoverflow)
IN (1) IN142748B (enrdf_load_stackoverflow)
IT (1) IT1022343B (enrdf_load_stackoverflow)
MW (1) MW3574A1 (enrdf_load_stackoverflow)
NO (1) NO143354C (enrdf_load_stackoverflow)
PH (1) PH11417A (enrdf_load_stackoverflow)
PL (1) PL115669B1 (enrdf_load_stackoverflow)
SE (1) SE403138B (enrdf_load_stackoverflow)
TR (1) TR18953A (enrdf_load_stackoverflow)
ZA (1) ZA745718B (enrdf_load_stackoverflow)
ZM (1) ZM14474A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE396966B (sv) * 1975-07-01 1977-10-10 Boliden Ab Forfarande for upparbetning av skiffrar genom rostning och lakning
CA1104837A (en) * 1977-08-19 1981-07-14 Donald R. Weir Process for recovery of copper and zinc from complex sulfides
JPS62184768U (enrdf_load_stackoverflow) * 1986-05-15 1987-11-24
JPH02248088A (ja) * 1989-03-22 1990-10-03 Nec Corp 磁気抵抗素子
JP6649155B2 (ja) * 2016-03-29 2020-02-19 Ｊｘ金属株式会社 金鉱石の前処理方法及び、金鉱石からの金の回収方法
JP7344512B2 (ja) * 2019-11-22 2023-09-14 国立大学法人九州大学 硫化物の浸出方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293908C (enrdf_load_stackoverflow) *
DE180307C (enrdf_load_stackoverflow) * 1900-01-01
DE435280C (de) * 1924-08-28 1926-10-09 Axel Estelle Dipl Ing Verwertung sulfidischer Eisenerze mit wertvollen Begleitmetallen
CA953925A (en) * 1971-03-05 1974-09-03 Godefridus M. Swinkels Hydrometallurgical process for treating copper-iron sulphides

Also Published As

Publication number Publication date
GB1483227A (en) 1977-08-17
DE2446484C2 (de) 1985-01-03
JPS5061305A (enrdf_load_stackoverflow) 1975-05-26
PH11417A (en) 1978-01-09
ZA745718B (en) 1975-11-26
TR18953A (tr) 1978-01-02
IT1022343B (it) 1978-03-20
CA997565A (en) 1976-09-28
IN142748B (enrdf_load_stackoverflow) 1977-08-20
SE7412181L (enrdf_load_stackoverflow) 1975-04-01
IE39828L (en) 1975-03-28
NO143354C (no) 1981-01-21
MW3574A1 (en) 1975-07-09
DE2446484A1 (de) 1975-04-10
NO143354B (no) 1980-10-13
NO743460L (enrdf_load_stackoverflow) 1975-04-28
IL45613A0 (en) 1974-11-29
SE403138B (sv) 1978-07-31
FI283974A7 (enrdf_load_stackoverflow) 1975-03-29
FR2245770B1 (enrdf_load_stackoverflow) 1980-08-14
FR2245770A1 (enrdf_load_stackoverflow) 1975-04-25
AT342874B (de) 1978-04-25
ATA758174A (de) 1977-08-15
AU7307774A (en) 1976-03-11
BR7408020D0 (pt) 1975-07-22
PL115669B1 (en) 1981-04-30
IE39828B1 (en) 1979-01-03
ZM14474A1 (en) 1975-05-21
IL45613A (en) 1977-12-30
JPS5750863B2 (enrdf_load_stackoverflow) 1982-10-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMINCO LTD

Effective date: 19860930

Owner name: SHERRITT GORDON MINES LTD

Effective date: 19860930