BE761458A - MOLYBDENE RECOVERY METHOD - Google Patents

MOLYBDENE RECOVERY METHOD

Info

Publication number
BE761458A
BE761458A BE761458A BE761458A BE761458A BE 761458 A BE761458 A BE 761458A BE 761458 A BE761458 A BE 761458A BE 761458 A BE761458 A BE 761458A BE 761458 A BE761458 A BE 761458A
Authority
BE
Belgium
Prior art keywords
molybdene
recovery method
recovery
molybdene recovery
Prior art date
Application number
BE761458A
Other languages
French (fr)
Inventor
E H Engelking
H Morgan
T A Washall
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 BE761458A publication Critical patent/BE761458A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of chromium, molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B01J2231/72—Epoxidation
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE761458A 1970-04-09 1971-01-12 MOLYBDENE RECOVERY METHOD BE761458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2714670A 1970-04-09 1970-04-09

Publications (1)

Publication Number Publication Date
BE761458A true BE761458A (en) 1971-07-12

Family

ID=21835965

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761458A BE761458A (en) 1970-04-09 1971-01-12 MOLYBDENE RECOVERY METHOD

Country Status (7)

Country Link
JP (1) JPS5422923B1 (en)
BE (1) BE761458A (en)
BR (1) BR7100145D0 (en)
ES (1) ES387075A1 (en)
FR (1) FR2085941B1 (en)
GB (1) GB1317480A (en)
NL (1) NL7100342A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472539A1 (en) * 1979-11-27 1981-07-03 Metaux Speciaux Sa Recovering molybdenum, tungsten, vanadium, etc. from organic effluents
US4315896A (en) * 1981-01-21 1982-02-16 Atlantic Richfield Company Recovery of molybdenum as an aqueous solution from spent catalyst
US4661463A (en) * 1981-01-21 1987-04-28 Atlantic Richfield Company Preparation of soluble molybdenum catalysts for epoxidation of olefins
US4485074A (en) * 1981-01-21 1984-11-27 Atlantic Richfield Company Process for the recovery of molybdenum from organic solutions
CA1169083A (en) * 1981-01-21 1984-06-12 Paul D. Taylor Production of active molybdenum catalyst
US4317801A (en) * 1981-01-21 1982-03-02 Atlantic Richfield Company Recovery of molybdenum from spent catalyst solutions from hydroperoxide epoxidations
JPS57156331A (en) * 1981-01-21 1982-09-27 Atlantic Richfield Co Manufacture of solid molybdenum sediments from waste molybdenum epoxylation catalyst solution
US4405572A (en) * 1982-08-25 1983-09-20 Morchem Products, Inc. Recovery of molybdenum
US5290527A (en) * 1992-11-05 1994-03-01 Texaco Chemical Company Molybdenum recovery
US5503813A (en) * 1995-05-12 1996-04-02 Arco Chemical Technology, L.P. Molybdenum recovery from epoxidate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204193A (en) * 1938-09-27 1940-06-11 Standard Ig Co Reclaiming catalysts

Also Published As

Publication number Publication date
JPS5422923B1 (en) 1979-08-10
DE2062627A1 (en) 1971-10-21
NL7100342A (en) 1971-10-12
GB1317480A (en) 1973-05-16
FR2085941B1 (en) 1974-09-06
DE2062627B2 (en) 1976-06-10
FR2085941A1 (en) 1971-12-31
ES387075A1 (en) 1973-05-01
BR7100145D0 (en) 1973-05-10

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