FR2245770B1 - - Google Patents

Info

Publication number
FR2245770B1
FR2245770B1 FR7432485A FR7432485A FR2245770B1 FR 2245770 B1 FR2245770 B1 FR 2245770B1 FR 7432485 A FR7432485 A FR 7432485A FR 7432485 A FR7432485 A FR 7432485A FR 2245770 B1 FR2245770 B1 FR 2245770B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7432485A
Other versions
FR2245770A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of FR2245770A1 publication Critical patent/FR2245770A1/fr
Application granted granted Critical
Publication of FR2245770B1 publication Critical patent/FR2245770B1/fr
Expired legal-status Critical Current

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)
FR7432485A 1973-09-28 1974-09-26 Expired FR2245770B1 (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 (2)

Publication Number Publication Date
FR2245770A1 FR2245770A1 (fr) 1975-04-25
FR2245770B1 true FR2245770B1 (fr) 1980-08-14

Family

ID=4097964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432485A Expired FR2245770B1 (fr) 1973-09-28 1974-09-26

Country Status (21)

Country Link
JP (1) JPS5750863B2 (fr)
AT (1) AT342874B (fr)
BE (1) BE819741A (fr)
BR (1) BR7408020D0 (fr)
CA (1) CA997565A (fr)
DE (1) DE2446484C2 (fr)
FI (1) FI283974A (fr)
FR (1) FR2245770B1 (fr)
GB (1) GB1483227A (fr)
IE (1) IE39828B1 (fr)
IL (1) IL45613A (fr)
IN (1) IN142748B (fr)
IT (1) IT1022343B (fr)
MW (1) MW3574A1 (fr)
NO (1) NO143354C (fr)
PH (1) PH11417A (fr)
PL (1) PL115669B1 (fr)
SE (1) SE403138B (fr)
TR (1) TR18953A (fr)
ZA (1) ZA745718B (fr)
ZM (1) ZM14474A1 (fr)

Families Citing this family (7)

* 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 (fr) * 1977-08-19 1981-07-14 Donald R. Weir Methode d'extraction du cuivre et du zinc en presence dans les sulfures complexes
JPS62184768U (fr) * 1986-05-15 1987-11-24
JP2620943B2 (ja) * 1987-08-25 1997-06-18 タカノ株式会社 無接触形ポテンショメータ
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 (fr) *
DE180307C (fr) * 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
DE2446484C2 (de) 1985-01-03
SE7412181L (fr) 1975-04-01
FR2245770A1 (fr) 1975-04-25
IE39828L (en) 1975-03-28
NO143354C (no) 1981-01-21
BE819741A (fr) 1974-12-31
AU7307774A (en) 1976-03-11
IE39828B1 (en) 1979-01-03
JPS5750863B2 (fr) 1982-10-29
CA997565A (en) 1976-09-28
SE403138B (sv) 1978-07-31
FI283974A (fr) 1975-03-29
DE2446484A1 (de) 1975-04-10
ZA745718B (en) 1975-11-26
IN142748B (fr) 1977-08-20
TR18953A (tr) 1978-01-02
IL45613A0 (en) 1974-11-29
ATA758174A (de) 1977-08-15
PH11417A (en) 1978-01-09
NO143354B (no) 1980-10-13
NO743460L (fr) 1975-04-28
ZM14474A1 (en) 1975-05-21
MW3574A1 (en) 1975-07-09
IT1022343B (it) 1978-03-20
JPS5061305A (fr) 1975-05-26
AT342874B (de) 1978-04-25
BR7408020D0 (pt) 1975-07-22
IL45613A (en) 1977-12-30
PL115669B1 (en) 1981-04-30
GB1483227A (en) 1977-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse