DE2404436A1 - Nass-chemisches digerieren von molybdaensulfid enthaltendem material - Google Patents

Nass-chemisches digerieren von molybdaensulfid enthaltendem material

Info

Publication number
DE2404436A1
DE2404436A1 DE2404436A DE2404436A DE2404436A1 DE 2404436 A1 DE2404436 A1 DE 2404436A1 DE 2404436 A DE2404436 A DE 2404436A DE 2404436 A DE2404436 A DE 2404436A DE 2404436 A1 DE2404436 A1 DE 2404436A1
Authority
DE
Germany
Prior art keywords
molybdenum
nitric acid
leaching
stage
carried out
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.)
Pending
Application number
DE2404436A
Other languages
German (de)
English (en)
Inventor
Karl-Erik Dipl Ing Baeckius
Bengt Olov Pontus Moellerstedt
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.)
Molyscand AB
Original Assignee
Molyscand AB
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 Molyscand AB filed Critical Molyscand AB
Publication of DE2404436A1 publication Critical patent/DE2404436A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C01G19/00—Compounds of tin
    • C01G19/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/28—Amines
    • C22B3/282—Aliphatic amines
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • 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)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE2404436A 1973-01-30 1974-01-30 Nass-chemisches digerieren von molybdaensulfid enthaltendem material Pending DE2404436A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7301284A SE372953B (enExample) 1973-01-30 1973-01-30

Publications (1)

Publication Number Publication Date
DE2404436A1 true DE2404436A1 (de) 1974-08-22

Family

ID=20316474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2404436A Pending DE2404436A1 (de) 1973-01-30 1974-01-30 Nass-chemisches digerieren von molybdaensulfid enthaltendem material

Country Status (8)

Country Link
JP (1) JPS49105710A (enExample)
BE (1) BE810110A (enExample)
CA (1) CA1009042A (enExample)
DE (1) DE2404436A1 (enExample)
FR (1) FR2215390B1 (enExample)
GB (1) GB1453225A (enExample)
IT (1) IT1008758B (enExample)
SE (1) SE372953B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191148A3 (en) * 1985-02-08 1988-01-07 GTE Products Corporation Purification of molybdenum

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005285B4 (de) * 2007-02-02 2009-06-25 H.C. Starck Gmbh Verfahren zur Herstellung von Ammoniumheptamolybdat
US8956582B2 (en) 2009-03-13 2015-02-17 Maritime House Metals Inc. Rhenium recovery
CN120967170A (zh) * 2025-08-21 2025-11-18 昆明冶金研究院有限公司 一种钼精矿中钼的碱浸协同萃取回收工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751555A (en) * 1972-03-22 1973-08-07 Molybdenum Corp Solvent extraction process for the recovery of molybdenum and rhenium from molybdenite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191148A3 (en) * 1985-02-08 1988-01-07 GTE Products Corporation Purification of molybdenum

Also Published As

Publication number Publication date
IT1008758B (it) 1976-11-30
BE810110A (fr) 1974-07-24
GB1453225A (en) 1976-10-20
SE372953B (enExample) 1975-01-20
FR2215390B1 (enExample) 1978-12-29
CA1009042A (en) 1977-04-26
JPS49105710A (enExample) 1974-10-07
FR2215390A1 (enExample) 1974-08-23

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