CA977557A - Hydrometallurgical recovery of metal values - Google Patents

Hydrometallurgical recovery of metal values

Info

Publication number
CA977557A
CA977557A CA159,708A CA159708A CA977557A CA 977557 A CA977557 A CA 977557A CA 159708 A CA159708 A CA 159708A CA 977557 A CA977557 A CA 977557A
Authority
CA
Canada
Prior art keywords
metal values
hydrometallurgical recovery
hydrometallurgical
recovery
values
Prior art date
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
CA159,708A
Other versions
CA159708S (en
Inventor
Leonhard A. Goeller
Marilyn Miller
Laurence G. Stevens
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of CA977557A publication Critical patent/CA977557A/en
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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA159,708A 1971-12-22 1972-12-21 Hydrometallurgical recovery of metal values Expired CA977557A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21106971A 1971-12-22 1971-12-22
US26389172A 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
CA977557A true CA977557A (en) 1975-11-11

Family

ID=26905789

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,708A Expired CA977557A (en) 1971-12-22 1972-12-21 Hydrometallurgical recovery of metal values

Country Status (4)

Country Link
JP (1) JPS5338694B2 (en)
CA (1) CA977557A (en)
FR (1) FR2164781A1 (en)
PH (1) PH9525A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337126A (en) * 1976-09-17 1978-04-06 Nishida Marine Boiler Obtaining method of nickel from low grade nickel ore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965786A (en) * 1950-09-21
FR773980A (en) * 1933-06-28 1934-11-28 Meyer Mineral Separation Compa Process improvements for the treatment of oxidized ores

Also Published As

Publication number Publication date
JPS4870601A (en) 1973-09-25
JPS5338694B2 (en) 1978-10-17
PH9525A (en) 1976-01-09
FR2164781A1 (en) 1973-08-03
FR2164781B1 (en) 1975-09-12

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