FR2525238B1 - Procede de purification de concentres de molybdenite - Google Patents

Procede de purification de concentres de molybdenite

Info

Publication number
FR2525238B1
FR2525238B1 FR8306187A FR8306187A FR2525238B1 FR 2525238 B1 FR2525238 B1 FR 2525238B1 FR 8306187 A FR8306187 A FR 8306187A FR 8306187 A FR8306187 A FR 8306187A FR 2525238 B1 FR2525238 B1 FR 2525238B1
Authority
FR
France
Prior art keywords
purification
molybdenite concentrates
molybdenite
concentrates
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
FR8306187A
Other languages
English (en)
Other versions
FR2525238A1 (fr
Inventor
James Walter Austin
Ronald George Bradburn
Clarence Ashley Cromwell
Eitan Gratch
Erich Groiss
Derek Perkins
Robert Austin Walker
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.)
Brenda Mines Ltd
Original Assignee
Brenda Mines 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 Brenda Mines Ltd filed Critical Brenda Mines Ltd
Publication of FR2525238A1 publication Critical patent/FR2525238A1/fr
Application granted granted Critical
Publication of FR2525238B1 publication Critical patent/FR2525238B1/fr
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
    • 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
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR8306187A 1982-04-20 1983-04-15 Procede de purification de concentres de molybdenite Expired FR2525238B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000401298A CA1190748A (fr) 1982-04-20 1982-04-20 Methode d'epuration des concentres de molybdenite

Publications (2)

Publication Number Publication Date
FR2525238A1 FR2525238A1 (fr) 1983-10-21
FR2525238B1 true FR2525238B1 (fr) 1986-02-07

Family

ID=4122611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8306187A Expired FR2525238B1 (fr) 1982-04-20 1983-04-15 Procede de purification de concentres de molybdenite

Country Status (7)

Country Link
US (1) US4500496A (fr)
JP (1) JPS58189343A (fr)
BE (1) BE896406A (fr)
CA (1) CA1190748A (fr)
FR (1) FR2525238B1 (fr)
GB (1) GB2118533B (fr)
NL (1) NL8300874A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211334A (ja) * 1986-03-12 1987-09-17 Sumitomo Electric Ind Ltd 機能合金およびその製造方法
US7824633B2 (en) * 2006-11-21 2010-11-02 Freeport-Mcmoran Corporation System and method for conversion of molybdenite to one or more molybdenum oxides
US7635534B2 (en) * 2007-08-24 2009-12-22 Basf Catalysts Llc Simplified process for leaching precious metals from fuel cell membrane electrode assemblies
CN101831553B (zh) * 2010-05-28 2012-06-06 北京科技大学 无氰全湿成套工艺绿色回收废旧电路板的方法
CN102277481B (zh) * 2011-07-27 2013-01-02 西部鑫兴金属材料有限公司 一种高铅含铼钼精矿的降铅保铼方法
US8753591B2 (en) 2012-03-23 2014-06-17 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molydenum oxide
CN103418323B (zh) * 2012-05-15 2016-01-20 嵩县开拓者钼业有限公司 工业用微波超声反应釜
KR20150051691A (ko) * 2013-11-05 2015-05-13 한국지질자원연구원 전해 산화법을 이용한 몰리브덴 및 구리 함유 황화광물로부터 몰리브덴의 침출방법
JP6196209B2 (ja) * 2014-12-10 2017-09-13 Ｊｘ金属株式会社 含銅モリブデン鉱の処理方法
WO2015199098A1 (fr) * 2014-06-25 2015-12-30 Jx日鉱日石金属株式会社 Procédé de traitement de minerai de molybdène contenant du cuivre

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE379315C (de) * 1921-10-26 1923-08-21 Georg Richter Dr Verfahren zum Entkupfern von Molybdaenschwefelverbindungen
CA878999A (en) * 1969-05-13 1971-08-24 Brenda Mines Ltd. Process for purifying molybdenite concentrates
CA879000A (en) * 1970-12-08 1971-08-24 Brenda Mines Ltd. Process for purifying molybdenite concentrates
GB1339202A (en) * 1971-03-16 1973-11-28 Brenda Mines Ltd Process for purifying molybdenite concentrates
GB1339201A (en) * 1971-03-16 1973-11-28 Brenda Mines Ltd Process for purifying molybdenite concentrates
US3961941A (en) * 1975-05-19 1976-06-08 Hecla Mining Company Method of producing metallic lead and silver from their sulfides
GB1495035A (en) * 1975-08-13 1977-12-14 Ucb Sa Continuous process for the preparation of an aqueous solution of ferric chloride
US4083921A (en) * 1977-01-03 1978-04-11 Kennecott Copper Corporation Purifying molybdenum flotation concentrates
US4082629A (en) * 1977-02-28 1978-04-04 Cominco Ltd. Hydrometallurgical process for treating metal sulfides containing lead sulfide

Also Published As

Publication number Publication date
GB8306068D0 (en) 1983-04-07
CA1190748A (fr) 1985-07-23
GB2118533B (en) 1985-03-06
US4500496A (en) 1985-02-19
FR2525238A1 (fr) 1983-10-21
JPS58189343A (ja) 1983-11-05
GB2118533A (en) 1983-11-02
BE896406A (fr) 1983-08-01
NL8300874A (nl) 1983-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse