FR2128615B1 - - Google Patents

Info

Publication number
FR2128615B1
FR2128615B1 FR7207545A FR7207545A FR2128615B1 FR 2128615 B1 FR2128615 B1 FR 2128615B1 FR 7207545 A FR7207545 A FR 7207545A FR 7207545 A FR7207545 A FR 7207545A FR 2128615 B1 FR2128615 B1 FR 2128615B1
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
FR7207545A
Other languages
French (fr)
Other versions
FR2128615A1 (enrdf_load_stackoverflow
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.)
Teck Metals Ltd
Original Assignee
Teck Metals 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 Teck Metals Ltd filed Critical Teck Metals Ltd
Publication of FR2128615A1 publication Critical patent/FR2128615A1/fr
Application granted granted Critical
Publication of FR2128615B1 publication Critical patent/FR2128615B1/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
    • 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7207545A 1971-03-05 1972-03-03 Expired FR2128615B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA106,963A CA953925A (en) 1971-03-05 1971-03-05 Hydrometallurgical process for treating copper-iron sulphides

Publications (2)

Publication Number Publication Date
FR2128615A1 FR2128615A1 (enrdf_load_stackoverflow) 1972-10-20
FR2128615B1 true FR2128615B1 (enrdf_load_stackoverflow) 1976-07-09

Family

ID=4088942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207545A Expired FR2128615B1 (enrdf_load_stackoverflow) 1971-03-05 1972-03-03

Country Status (7)

Country Link
JP (1) JPS5523891B1 (enrdf_load_stackoverflow)
CA (1) CA953925A (enrdf_load_stackoverflow)
DE (1) DE2210090A1 (enrdf_load_stackoverflow)
FR (1) FR2128615B1 (enrdf_load_stackoverflow)
GB (1) GB1375055A (enrdf_load_stackoverflow)
PH (1) PH9371A (enrdf_load_stackoverflow)
ZA (1) ZA721316B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA997565A (en) * 1973-09-28 1976-09-28 Godefridus M. Swinkels Production of copper and sulfur from copper-iron sulfides
US4441993A (en) * 1975-11-03 1984-04-10 Fluor Corporation Flotation process
CA1104837A (en) * 1977-08-19 1981-07-14 Donald R. Weir Process for recovery of copper and zinc from complex sulfides
MX151470A (es) * 1978-04-10 1984-11-29 Cyprus Metallurg Process Metodo mejorado de lixiviacion para recuperar azufre elemental y cantidades valiosas de valores metalicos,a partir de concentrados de menas de sulfuro de cobre o residuos que contienen azufre elemental
US4138248A (en) * 1978-04-10 1979-02-06 Cyprus Metallurgical Processes Corporation Recovery of elemental sulfur and metal values from tailings from copper recovery processes
FR2432551A1 (fr) * 1978-08-02 1980-02-29 Univ Western Australia Procede de lixiviation de minerai sulfure et de separation de precipites de sulfures en melange
CN115161476B (zh) * 2022-07-20 2023-06-02 万宝矿产有限公司 一种降低次生硫化铜矿生物堆浸系统中酸铁浓度的方法

Also Published As

Publication number Publication date
JPS5523891B1 (enrdf_load_stackoverflow) 1980-06-25
PH9371A (en) 1975-10-22
GB1375055A (enrdf_load_stackoverflow) 1974-11-27
CA953925A (en) 1974-09-03
FR2128615A1 (enrdf_load_stackoverflow) 1972-10-20
ZA721316B (en) 1972-11-29
DE2210090A1 (de) 1972-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse