FR2162552A1 - Ore leaching - from seam deposits, using a solvent and electric power - Google Patents

Ore leaching - from seam deposits, using a solvent and electric power

Info

Publication number
FR2162552A1
FR2162552A1 FR7243604A FR7243604A FR2162552A1 FR 2162552 A1 FR2162552 A1 FR 2162552A1 FR 7243604 A FR7243604 A FR 7243604A FR 7243604 A FR7243604 A FR 7243604A FR 2162552 A1 FR2162552 A1 FR 2162552A1
Authority
FR
France
Prior art keywords
solvent
electric power
ore leaching
ore
seam
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Withdrawn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
FR7243604A
Other languages
French (fr)
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
Publication of FR2162552A1 publication Critical patent/FR2162552A1/en
Withdrawn legal-status Critical Current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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Metal ores, e.g. those of U, Cu, Ni or Au, are leached in heaps, tips, cases or similar containers with acidic or alkaline solvents, or water, while employing electric current. The method is partic. suitable for obt. economically useful amts. of electrode ore sludge from crude materials contg. small amts. of ore.
FR7243604A 1971-12-09 1972-12-07 Ore leaching - from seam deposits, using a solvent and electric power Withdrawn FR2162552A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2161019A DE2161019A1 (en) 1971-12-09 1971-12-09 PROCESS FOR ENHANCING THE METAL COMPONENTS PRESENT IN METAL ORES BY SOLUTION AND FILLING THE METALS USING ELECTRIC CURRENT

Publications (1)

Publication Number Publication Date
FR2162552A1 true FR2162552A1 (en) 1973-07-20

Family

ID=5827460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243604A Withdrawn FR2162552A1 (en) 1971-12-09 1972-12-07 Ore leaching - from seam deposits, using a solvent and electric power

Country Status (6)

Country Link
AT (1) AT319615B (en)
CH (1) CH584759A5 (en)
DD (1) DD100975A5 (en)
DE (1) DE2161019A1 (en)
FR (1) FR2162552A1 (en)
ZA (1) ZA728705B (en)

Also Published As

Publication number Publication date
ZA728705B (en) 1973-08-29
CH584759A5 (en) 1977-02-15
DD100975A5 (en) 1973-10-12
DE2161019A1 (en) 1973-06-20
AT319615B (en) 1974-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse