FI52356B - - Google Patents

Info

Publication number
FI52356B
FI52356B FI2907/70A FI290770A FI52356B FI 52356 B FI52356 B FI 52356B FI 2907/70 A FI2907/70 A FI 2907/70A FI 290770 A FI290770 A FI 290770A FI 52356 B FI52356 B FI 52356B
Authority
FI
Finland
Application number
FI2907/70A
Other languages
Finnish (fi)
Other versions
FI52356C (fi
Inventor
Wilhelm Goralczyk
Klaus Emicke
Original Assignee
Norddeutsche Affinerie
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 Norddeutsche Affinerie filed Critical Norddeutsche Affinerie
Publication of FI52356B publication Critical patent/FI52356B/fi
Application granted granted Critical
Publication of FI52356C publication Critical patent/FI52356C/fi

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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • 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)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Disintegrating Or Milling (AREA)
  • Paper (AREA)
FI702907A 1969-12-31 1970-10-29 Menetelmä sulfidirikkiä sisältävien lähtöaineiden liuottamiseksi. FI52356C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691965655 DE1965655C3 (de) 1969-12-31 1969-12-31 Verfahren zum Aufschluss von Sulfidschwefel enthaltenden Ausgangsstoffen

Publications (2)

Publication Number Publication Date
FI52356B true FI52356B (enrdf_load_stackoverflow) 1977-05-02
FI52356C FI52356C (fi) 1977-08-10

Family

ID=5755351

Family Applications (1)

Application Number Title Priority Date Filing Date
FI702907A FI52356C (fi) 1969-12-31 1970-10-29 Menetelmä sulfidirikkiä sisältävien lähtöaineiden liuottamiseksi.

Country Status (6)

Country Link
CA (1) CA926132A (enrdf_load_stackoverflow)
DE (1) DE1965655C3 (enrdf_load_stackoverflow)
FI (1) FI52356C (enrdf_load_stackoverflow)
FR (1) FR2080896A6 (enrdf_load_stackoverflow)
NO (1) NO128446B (enrdf_load_stackoverflow)
ZA (1) ZA708287B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1046289A (en) * 1975-05-21 1979-01-16 Sjaak J. Van Der Meulen Hydrometallurgical treatment of nickel and copper bearing intermediates

Also Published As

Publication number Publication date
CA926132A (en) 1973-05-15
DE1965655B2 (enrdf_load_stackoverflow) 1972-04-06
DE1965655A1 (de) 1971-07-08
DE1965655C3 (de) 1972-11-09
FR2080896A6 (en) 1971-11-26
FI52356C (fi) 1977-08-10
ZA708287B (en) 1971-08-25
NO128446B (enrdf_load_stackoverflow) 1973-11-19

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