FR332596A - Wet desulphurization process of nickel, copper, zinc, etc. and hydroxidation of their metals, with a view to their extraction - Google Patents

Wet desulphurization process of nickel, copper, zinc, etc. and hydroxidation of their metals, with a view to their extraction

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Publication number
FR332596A
FR332596A FR332596A FR332596DA FR332596A FR 332596 A FR332596 A FR 332596A FR 332596 A FR332596 A FR 332596A FR 332596D A FR332596D A FR 332596DA FR 332596 A FR332596 A FR 332596A
Authority
FR
France
Prior art keywords
hydroxidation
nickel
metals
zinc
extraction
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
FR332596A
Other languages
French (fr)
Inventor
Miranda Malzac
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR332596A publication Critical patent/FR332596A/en
Expired legal-status Critical Current

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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
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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)
FR332596A 1903-05-06 1903-05-06 Wet desulphurization process of nickel, copper, zinc, etc. and hydroxidation of their metals, with a view to their extraction Expired FR332596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR332596T 1903-05-06

Publications (1)

Publication Number Publication Date
FR332596A true FR332596A (en) 1903-10-31

Family

ID=1382237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR332596A Expired FR332596A (en) 1903-05-06 1903-05-06 Wet desulphurization process of nickel, copper, zinc, etc. and hydroxidation of their metals, with a view to their extraction

Country Status (1)

Country Link
FR (1) FR332596A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382505A1 (en) * 1977-03-01 1978-09-29 Univ Tohoku NICKEL RECOVERY PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382505A1 (en) * 1977-03-01 1978-09-29 Univ Tohoku NICKEL RECOVERY PROCESS

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