MXPA03010123A - Mecanismos de control de autoclave para la oxidacion a presion de molibdenita. - Google Patents

Mecanismos de control de autoclave para la oxidacion a presion de molibdenita.

Info

Publication number
MXPA03010123A
MXPA03010123A MXPA03010123A MXPA03010123A MXPA03010123A MX PA03010123 A MXPA03010123 A MX PA03010123A MX PA03010123 A MXPA03010123 A MX PA03010123A MX PA03010123 A MXPA03010123 A MX PA03010123A MX PA03010123 A MXPA03010123 A MX PA03010123A
Authority
MX
Mexico
Prior art keywords
molybdenite
autoclave
control mechanisms
pressure oxidation
autoclave control
Prior art date
Application number
MXPA03010123A
Other languages
English (en)
Inventor
E Litz John
Original Assignee
Starck H C Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25312049&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA03010123(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Starck H C Gmbh filed Critical Starck H C Gmbh
Publication of MXPA03010123A publication Critical patent/MXPA03010123A/es

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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/02—Oxides; Hydroxides
    • 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
    • C22B3/02—Apparatus therefor
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Iron (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Paper (AREA)

Abstract

La presente invencion describe la quimica del proceso durante la oxidacion de los concentrados de molibdenita en un lixiviado de presion de oxigeno que puede controlarse regulando la cantidad de hierro ferrico y acido sulfurico en exceso recirculado, como la suspension de descarga de autoclave o filtrado a la alimentacion de la autoclave. Se desarrollo un modelo por computadora capaz de predecir la concentracion de molibdeno soluble en una descarga de autoclave y se basa en el analisis del concentrado y la recirculacion.
MXPA03010123A 2001-05-09 2001-09-26 Mecanismos de control de autoclave para la oxidacion a presion de molibdenita. MXPA03010123A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/851,920 US6818191B2 (en) 2001-05-09 2001-05-09 Autoclave control mechanisms for pressure oxidation of molybdenite
PCT/US2001/030059 WO2002090263A1 (en) 2001-05-09 2001-09-26 Autoclave control mechanisms for pressure oxidation of molybdenite

Publications (1)

Publication Number Publication Date
MXPA03010123A true MXPA03010123A (es) 2004-05-12

Family

ID=25312049

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03010123A MXPA03010123A (es) 2001-05-09 2001-09-26 Mecanismos de control de autoclave para la oxidacion a presion de molibdenita.

Country Status (13)

Country Link
US (1) US6818191B2 (es)
EP (1) EP1390299B1 (es)
JP (1) JP2005507457A (es)
KR (1) KR20040005949A (es)
CN (1) CN1300003C (es)
AT (1) ATE443029T1 (es)
CA (1) CA2449185C (es)
DE (1) DE60139960D1 (es)
MX (1) MXPA03010123A (es)
PE (1) PE20021127A1 (es)
RU (1) RU2304560C2 (es)
TW (1) TW593157B (es)
WO (1) WO2002090263A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007319146A1 (en) * 2006-11-16 2008-05-22 Albemarle Netherlands B.V. Purification of molybdenum technical oxide
AU2007353124A1 (en) * 2006-11-16 2008-11-20 Albemarle Netherlands B.V. Purified molybdenum technical oxide from molybdenite
WO2013142022A1 (en) 2012-03-23 2013-09-26 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molybdenum oxide
CN103014331A (zh) * 2013-01-16 2013-04-03 四川顺应金属材料科技有限公司 从钼镍矿中加压浸出钼和镍的工艺
KR20150064258A (ko) * 2013-11-28 2015-06-11 한국지질자원연구원 구리 함유 휘수연광의 전처리 방법
WO2015199098A1 (ja) * 2014-06-25 2015-12-30 Jx日鉱日石金属株式会社 含銅モリブデン鉱の処理方法
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
WO2017081802A1 (ja) * 2015-11-12 2017-05-18 Ｊｘ金属株式会社 モリブデンの分離方法及び、含銅モリブデン鉱の処理方法
TWI731678B (zh) * 2020-05-12 2021-06-21 中宇環保工程股份有限公司 含鉬廢水處理及回收含鉬酸鐵結晶之方法及裝置
CN115305363B (zh) * 2022-08-16 2023-10-20 紫金矿业集团股份有限公司 常压条件下在硫酸和硫酸铁溶液中高效氧化辉钼矿的方法
CN116043038A (zh) * 2023-02-10 2023-05-02 东北大学 一种低品位钨钼矿协同氧化浸出方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756944A (fr) * 1969-10-02 1971-03-16 American Metal Climax Inc Procede d'oxydation en phase liquide
US4512958A (en) * 1983-10-28 1985-04-23 Gfe Gesellschaft Fur Elektrometallurgie Mbh Method of recovering molybdenum oxide
US5804151A (en) * 1997-09-16 1998-09-08 Cyprus Amax Minerals Company Process for autoclaving molybdenum disulfide

Also Published As

Publication number Publication date
RU2304560C2 (ru) 2007-08-20
DE60139960D1 (de) 2009-10-29
KR20040005949A (ko) 2004-01-16
WO2002090263A1 (en) 2002-11-14
US20030031614A1 (en) 2003-02-13
CA2449185C (en) 2011-03-15
US6818191B2 (en) 2004-11-16
TW593157B (en) 2004-06-21
EP1390299A1 (en) 2004-02-25
CN1300003C (zh) 2007-02-14
ATE443029T1 (de) 2009-10-15
EP1390299B1 (en) 2009-09-16
PE20021127A1 (es) 2003-01-15
RU2003135791A (ru) 2005-05-20
CN1531508A (zh) 2004-09-22
EP1390299A4 (en) 2005-06-01
JP2005507457A (ja) 2005-03-17
CA2449185A1 (en) 2002-11-14

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