NL8300874A - Werkwijze voor het zuiveren van molybdenietconcentraten. - Google Patents

Werkwijze voor het zuiveren van molybdenietconcentraten. Download PDF

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Publication number
NL8300874A
NL8300874A NL8300874A NL8300874A NL8300874A NL 8300874 A NL8300874 A NL 8300874A NL 8300874 A NL8300874 A NL 8300874A NL 8300874 A NL8300874 A NL 8300874A NL 8300874 A NL8300874 A NL 8300874A
Authority
NL
Netherlands
Prior art keywords
solution
leaching
reactor
iron
chloride
Prior art date
Application number
NL8300874A
Other languages
English (en)
Dutch (nl)
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 NL8300874A publication Critical patent/NL8300874A/nl

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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
NL8300874A 1982-04-20 1983-03-10 Werkwijze voor het zuiveren van molybdenietconcentraten. NL8300874A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA401298 1982-04-20
CA000401298A CA1190748A (fr) 1982-04-20 1982-04-20 Methode d'epuration des concentres de molybdenite

Publications (1)

Publication Number Publication Date
NL8300874A true NL8300874A (nl) 1983-11-16

Family

ID=4122611

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8300874A NL8300874A (nl) 1982-04-20 1983-03-10 Werkwijze voor het zuiveren van molybdenietconcentraten.

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 (11)

* 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
CN118549368A (zh) * 2024-07-24 2024-08-27 洛阳栾川钼业集团股份有限公司 一种白钨精矿中钼的氧化矿物检测方法

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
GB1339201A (en) * 1971-03-16 1973-11-28 Brenda Mines Ltd Process for purifying molybdenite concentrates
GB1339202A (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
JPS58189343A (ja) 1983-11-05
GB8306068D0 (en) 1983-04-07
FR2525238B1 (fr) 1986-02-07
US4500496A (en) 1985-02-19
FR2525238A1 (fr) 1983-10-21
CA1190748A (fr) 1985-07-23
GB2118533A (en) 1983-11-02
BE896406A (fr) 1983-08-01
GB2118533B (en) 1985-03-06

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed