FR2315543A1 - Extraction de metaux, precieux et autres, en provenance de sources diverses, notamment minerais - Google Patents

Extraction de metaux, precieux et autres, en provenance de sources diverses, notamment minerais

Info

Publication number
FR2315543A1
FR2315543A1 FR7519652A FR7519652A FR2315543A1 FR 2315543 A1 FR2315543 A1 FR 2315543A1 FR 7519652 A FR7519652 A FR 7519652A FR 7519652 A FR7519652 A FR 7519652A FR 2315543 A1 FR2315543 A1 FR 2315543A1
Authority
FR
France
Prior art keywords
leaching
soln
ores
contg
prods
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.)
Withdrawn
Application number
FR7519652A
Other languages
English (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.)
CRONJAGER HELMUT
Original Assignee
CRONJAGER HELMUT
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 CRONJAGER HELMUT filed Critical CRONJAGER HELMUT
Priority to FR7519652A priority Critical patent/FR2315543A1/fr
Publication of FR2315543A1 publication Critical patent/FR2315543A1/fr
Withdrawn legal-status Critical Current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
    • C22B47/00—Obtaining manganese
    • C22B47/0018—Treating ocean floor nodules
    • C22B47/0045—Treating ocean floor nodules by wet processes
    • C22B47/0054—Treating ocean floor nodules by wet processes leaching processes
    • C22B47/0063—Treating ocean floor nodules by wet processes leaching processes with acids or salt solutions
    • 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
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ocean & Marine Engineering (AREA)
  • Oceanography (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7519652A 1975-06-24 1975-06-24 Extraction de metaux, precieux et autres, en provenance de sources diverses, notamment minerais Withdrawn FR2315543A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7519652A FR2315543A1 (fr) 1975-06-24 1975-06-24 Extraction de metaux, precieux et autres, en provenance de sources diverses, notamment minerais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519652A FR2315543A1 (fr) 1975-06-24 1975-06-24 Extraction de metaux, precieux et autres, en provenance de sources diverses, notamment minerais

Publications (1)

Publication Number Publication Date
FR2315543A1 true FR2315543A1 (fr) 1977-01-21

Family

ID=9156911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519652A Withdrawn FR2315543A1 (fr) 1975-06-24 1975-06-24 Extraction de metaux, precieux et autres, en provenance de sources diverses, notamment minerais

Country Status (1)

Country Link
FR (1) FR2315543A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004778A2 (fr) * 1978-04-04 1979-10-17 David Krofchak Procédé de traitement de cendres obtenues par incinération de boues résiduaires

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004778A2 (fr) * 1978-04-04 1979-10-17 David Krofchak Procédé de traitement de cendres obtenues par incinération de boues résiduaires
EP0004778A3 (en) * 1978-04-04 1979-10-31 David Krofchak Process for the treatment of incinerated sewage sludge ash

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Legal Events

Date Code Title Description
ST Notification of lapse