FR2296020B1 - - Google Patents

Info

Publication number
FR2296020B1
FR2296020B1 FR7537725A FR7537725A FR2296020B1 FR 2296020 B1 FR2296020 B1 FR 2296020B1 FR 7537725 A FR7537725 A FR 7537725A FR 7537725 A FR7537725 A FR 7537725A FR 2296020 B1 FR2296020 B1 FR 2296020B1
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
FR7537725A
Other languages
French (fr)
Other versions
FR2296020A1 (en
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.)
Cyprus Amax Minerals Co
Original Assignee
Amax Inc
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 Amax Inc filed Critical Amax Inc
Publication of FR2296020A1 publication Critical patent/FR2296020A1/en
Application granted granted Critical
Publication of FR2296020B1 publication Critical patent/FR2296020B1/fr
Granted 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)
FR7537725A 1974-12-26 1975-12-10 IMPROVEMENTS IN ATMOSPHERIC Leaching of a nickel-containing matte Granted FR2296020A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53638474A 1974-12-26 1974-12-26

Publications (2)

Publication Number Publication Date
FR2296020A1 FR2296020A1 (en) 1976-07-23
FR2296020B1 true FR2296020B1 (en) 1980-07-25

Family

ID=24138268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537725A Granted FR2296020A1 (en) 1974-12-26 1975-12-10 IMPROVEMENTS IN ATMOSPHERIC Leaching of a nickel-containing matte

Country Status (9)

Country Link
JP (1) JPS5848619B2 (en)
CA (1) CA1055711A (en)
DE (1) DE2557432A1 (en)
FI (1) FI65811C (en)
FR (1) FR2296020A1 (en)
GB (1) GB1460268A (en)
NO (1) NO138952C (en)
SE (1) SE7514428L (en)
ZA (1) ZA756464B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0370789U (en) * 1989-11-14 1991-07-16
JPH0735426U (en) * 1993-12-06 1995-07-04 石川島播磨重工業株式会社 Belt conveyor belt cleaning device

Also Published As

Publication number Publication date
CA1055711A (en) 1979-06-05
AU8584875A (en) 1977-04-28
GB1460268A (en) 1976-12-31
FI65811B (en) 1984-03-30
NO138952C (en) 1978-12-13
DE2557432A1 (en) 1976-07-08
JPS5848619B2 (en) 1983-10-29
FI65811C (en) 1984-07-10
SE7514428L (en) 1976-06-28
ZA756464B (en) 1976-09-29
FR2296020A1 (en) 1976-07-23
NO138952B (en) 1978-09-04
NO754381L (en) 1976-06-29
FI752973A (en) 1976-06-27
JPS5189814A (en) 1976-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse