ES407458A1 - Electro-oxidative method for the recovery of molybdenum from sulfide ores - Google Patents

Electro-oxidative method for the recovery of molybdenum from sulfide ores

Info

Publication number
ES407458A1
ES407458A1 ES407458A ES407458A ES407458A1 ES 407458 A1 ES407458 A1 ES 407458A1 ES 407458 A ES407458 A ES 407458A ES 407458 A ES407458 A ES 407458A ES 407458 A1 ES407458 A1 ES 407458A1
Authority
ES
Spain
Prior art keywords
molybdenum
electro
recovery
sulfide ores
oxidative method
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
ES407458A
Other languages
Spanish (es)
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.)
Electrooxidation Systems Inc
Original Assignee
Electrooxidation Systems Inc
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 Electrooxidation Systems Inc filed Critical Electrooxidation Systems Inc
Publication of ES407458A1 publication Critical patent/ES407458A1/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
    • 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
    • C22B3/045—Leaching using electrochemical processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G47/00—Compounds of rhenium
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

This invention relates to a method for the dissolution of molybdenum and rhenium values in a sulfide-type source. These values are placed in a soluble and available form by pulverizing the source in a aqueous salt solution and electro-oxidizing it in an electrolytic cell.
ES407458A 1971-10-01 1972-09-30 Electro-oxidative method for the recovery of molybdenum from sulfide ores Expired ES407458A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00185502A US3849265A (en) 1971-10-01 1971-10-01 Electro-oxidative method for the recovery of molybdenum from sulfide ores

Publications (1)

Publication Number Publication Date
ES407458A1 true ES407458A1 (en) 1975-11-01

Family

ID=22681247

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407458A Expired ES407458A1 (en) 1971-10-01 1972-09-30 Electro-oxidative method for the recovery of molybdenum from sulfide ores

Country Status (6)

Country Link
US (1) US3849265A (en)
JP (1) JPS4842908A (en)
CA (1) CA1001993A (en)
DE (1) DE2248178C3 (en)
ES (1) ES407458A1 (en)
SE (1) SE396618B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164675A (en) * 1974-12-03 1976-06-04 Origin Electric Denkishujinsochino kadenhoho
US4102754A (en) * 1976-10-06 1978-07-25 Electrooxidation Systems, Inc. Ore treatment electrolytic cell
JPS5393482A (en) * 1977-01-28 1978-08-16 Origin Electric Operation method of electric dust collector
JPS5670860A (en) * 1979-11-10 1981-06-13 Nagano Aichi Denki Kk Power source apparatus for electric dust collector
DK156731C (en) * 1980-05-07 1990-01-29 Metals Tech & Instr METHOD OR MANUFACTURING METHOD OR METALOID
JPS60110351A (en) * 1983-11-18 1985-06-15 Fuji Electric Co Ltd Method for starting electric dust collecting apparatus
DE4439041C2 (en) * 1994-11-02 1998-08-13 Starck H C Gmbh Co Kg Process for the digestion and recovery of the metallic components from rhenium-containing superalloys
RU2529142C1 (en) * 2013-02-20 2014-09-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Забайкальский государственный университет" (ФГБОУ ВПО "ЗабГУ") Method for removing molybdenum from man-made mineral formations
KR20150051691A (en) * 2013-11-05 2015-05-13 한국지질자원연구원 Leaching method of molybdenum from sulfide mineral contained molybdenum and copper using electrolytic oxidation
CN104032127B (en) * 2014-06-10 2016-07-06 中南大学 A kind of slurry electrolysis is the technique of Leaching Molybdenum from nickel-molybdenum ore

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US410228A (en) * 1889-09-03 Jacob c
US2761829A (en) * 1951-06-29 1956-09-04 Norman H Dolloff Polarization prevention in electrolysis of sulfide ores
US3464904A (en) * 1964-12-21 1969-09-02 Banner Mining Co Method for treating metallic sulfide compounds
US3407127A (en) * 1965-07-06 1968-10-22 Chase Brass & Copper Co Method of recovering rhenium values from rhenium-containing scrap material
US3639222A (en) * 1970-10-30 1972-02-01 Us Interior Extraction of mercury from mercury-bearing materials
US3673061A (en) * 1971-02-08 1972-06-27 Cyprus Metallurg Process Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides
US3755104A (en) * 1971-03-02 1973-08-28 P Kruesi Process for the recovery of molybdenum and rhenium from sulfides by electrolytic dissolution

Also Published As

Publication number Publication date
AU4723472A (en) 1974-04-04
DE2248178C3 (en) 1980-09-04
US3849265A (en) 1974-11-19
CA1001993A (en) 1976-12-21
SE396618B (en) 1977-09-26
DE2248178A1 (en) 1973-04-05
JPS4842908A (en) 1973-06-21
DE2248178B2 (en) 1980-01-03

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