BR8200304A - Processo de separacao dos componentes de uma mistura de reacao bruta e processo de recuperacao de molibdenio dissolvido por extracao de uma solucao catalisadora esgotada contendo molibdenio - Google Patents

Processo de separacao dos componentes de uma mistura de reacao bruta e processo de recuperacao de molibdenio dissolvido por extracao de uma solucao catalisadora esgotada contendo molibdenio

Info

Publication number
BR8200304A
BR8200304A BR8200304A BR8200304A BR8200304A BR 8200304 A BR8200304 A BR 8200304A BR 8200304 A BR8200304 A BR 8200304A BR 8200304 A BR8200304 A BR 8200304A BR 8200304 A BR8200304 A BR 8200304A
Authority
BR
Brazil
Prior art keywords
molibdenium
recovery
extraction
separation
reaction mixture
Prior art date
Application number
BR8200304A
Other languages
English (en)
Inventor
Paul Duane Taylor
Michael Thomas Mocella
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of BR8200304A publication Critical patent/BR8200304A/pt

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
    • C22B34/345—Obtaining molybdenum from spent catalysts
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/009—General processes for recovering metals or metallic compounds from spent catalysts
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8200304A 1981-01-21 1982-01-21 Processo de separacao dos componentes de uma mistura de reacao bruta e processo de recuperacao de molibdenio dissolvido por extracao de uma solucao catalisadora esgotada contendo molibdenio BR8200304A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/226,967 US4315896A (en) 1981-01-21 1981-01-21 Recovery of molybdenum as an aqueous solution from spent catalyst

Publications (1)

Publication Number Publication Date
BR8200304A true BR8200304A (pt) 1982-11-23

Family

ID=22851213

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200304A BR8200304A (pt) 1981-01-21 1982-01-21 Processo de separacao dos componentes de uma mistura de reacao bruta e processo de recuperacao de molibdenio dissolvido por extracao de uma solucao catalisadora esgotada contendo molibdenio

Country Status (7)

Country Link
US (1) US4315896A (pt)
EP (1) EP0056743B1 (pt)
JP (1) JPS57140840A (pt)
BR (1) BR8200304A (pt)
CA (1) CA1180191A (pt)
DE (1) DE3263581D1 (pt)
MX (1) MX160240A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405572A (en) * 1982-08-25 1983-09-20 Morchem Products, Inc. Recovery of molybdenum
US4939281A (en) * 1989-06-19 1990-07-03 Texaco Chemical Co. Method for recovering solid molybdenum compounds
US5290527A (en) * 1992-11-05 1994-03-01 Texaco Chemical Company Molybdenum recovery
US5439657A (en) * 1994-05-16 1995-08-08 Arco Chemical Technology, L.P. Molybdenum catalyst separation
US5675055A (en) * 1995-10-04 1997-10-07 Arco Chemical Technology, L.P. Acidification/extraction treatment of waste caustic stream

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317480A (en) * 1970-04-09 1973-05-16 Atlantic Richfield Co Method for the recovery of molybdenum
FR2105500A5 (pt) * 1970-09-09 1972-04-28 Raffinage Cie Francaise
AT302303B (de) * 1971-02-26 1972-10-10 Ind Chimica Prodotti Francis S Verfahren zur Herstellung des p-Chlorphenoxy-α-isobuttersäurehydrochlorids des β-Nicotinyls
US3763303A (en) * 1971-12-13 1973-10-02 American Metal Climax Inc Recovery of molybdenum from spent catalyst
SU419238A1 (pt) * 1972-09-04 1974-03-15
SU633811A1 (ru) * 1976-09-01 1978-11-25 Предприятие П/Я М-5175 Способ получени парамолибдата аммони

Also Published As

Publication number Publication date
US4315896A (en) 1982-02-16
JPS57140840A (en) 1982-08-31
DE3263581D1 (en) 1985-06-27
MX160240A (es) 1990-01-12
EP0056743B1 (en) 1985-05-22
CA1180191A (en) 1985-01-02
EP0056743A1 (en) 1982-07-28

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