CA959654A - Treatment of molybdenite concentrate for removal of copper therefrom - Google Patents

Treatment of molybdenite concentrate for removal of copper therefrom

Info

Publication number
CA959654A
CA959654A CA959654A CA959654DA CA959654A CA 959654 A CA959654 A CA 959654A CA 959654 A CA959654 A CA 959654A CA 959654D A CA959654D A CA 959654DA CA 959654 A CA959654 A CA 959654A
Authority
CA
Canada
Prior art keywords
removal
treatment
molybdenite concentrate
copper therefrom
therefrom
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
CA959654A
Inventor
Stanley F. Siscoe
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.)
TECK Corp Ltd
Original Assignee
TECK Corp Ltd
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 TECK Corp Ltd filed Critical TECK Corp Ltd
Application granted granted Critical
Publication of CA959654A publication Critical patent/CA959654A/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
CA959654A 1972-04-13 1972-04-13 Treatment of molybdenite concentrate for removal of copper therefrom Expired CA959654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA139586 1972-04-13

Publications (1)

Publication Number Publication Date
CA959654A true CA959654A (en) 1974-12-24

Family

ID=4092936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA959654A Expired CA959654A (en) 1972-04-13 1972-04-13 Treatment of molybdenite concentrate for removal of copper therefrom

Country Status (1)

Country Link
CA (1) CA959654A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006082484A2 (en) * 2005-02-02 2006-08-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Reduction of copper content in the molybdenite concentrate
US11377365B2 (en) * 2018-10-30 2022-07-05 Molibdenos Y Metales S.A. Process for the selective removal of copper compounds and other impurities with respect to molybdenum and rhenium, from molybdenite concentrates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006082484A2 (en) * 2005-02-02 2006-08-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Reduction of copper content in the molybdenite concentrate
WO2006082484A3 (en) * 2005-02-02 2006-10-05 Procedes Georges Claude L Airl Reduction of copper content in the molybdenite concentrate
US7794677B2 (en) 2005-02-02 2010-09-14 Air Liquide Canada, Inc. Reduction of copper content in the molybdenite concentrate
US11377365B2 (en) * 2018-10-30 2022-07-05 Molibdenos Y Metales S.A. Process for the selective removal of copper compounds and other impurities with respect to molybdenum and rhenium, from molybdenite concentrates

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