JPS52113397A - Method of treating spent catalyst and molybdic acid obtained therewith - Google Patents

Method of treating spent catalyst and molybdic acid obtained therewith

Info

Publication number
JPS52113397A
JPS52113397A JP1152877A JP1152877A JPS52113397A JP S52113397 A JPS52113397 A JP S52113397A JP 1152877 A JP1152877 A JP 1152877A JP 1152877 A JP1152877 A JP 1152877A JP S52113397 A JPS52113397 A JP S52113397A
Authority
JP
Japan
Prior art keywords
acid obtained
spent catalyst
molybdic acid
obtained therewith
treating spent
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.)
Granted
Application number
JP1152877A
Other languages
English (en)
Other versions
JPS5532651B2 (ja
Inventor
Kasutaaniya Eruman
Gurabei Giyui
Gurora Pooru
Roto Andore
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.)
Metaux Speciaux SA
Original Assignee
Metaux Speciaux SA
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
Priority claimed from FR7603674A external-priority patent/FR2340378A1/fr
Priority claimed from FR7635867A external-priority patent/FR2371230A2/fr
Application filed by Metaux Speciaux SA filed Critical Metaux Speciaux SA
Publication of JPS52113397A publication Critical patent/JPS52113397A/ja
Publication of JPS5532651B2 publication Critical patent/JPS5532651B2/ja
Granted 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
    • C22B34/345—Obtaining molybdenum from spent catalysts
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP1152877A 1976-02-05 1977-02-04 Method of treating spent catalyst and molybdic acid obtained therewith Granted JPS52113397A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7603674A FR2340378A1 (fr) 1976-02-05 1976-02-05 Procede de recuperation du molybdene a partir de dechets
FR7635867A FR2371230A2 (fr) 1976-11-22 1976-11-22 Procede de recuperation du molybdene a partir de dechets

Publications (2)

Publication Number Publication Date
JPS52113397A true JPS52113397A (en) 1977-09-22
JPS5532651B2 JPS5532651B2 (ja) 1980-08-26

Family

ID=26219296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1152877A Granted JPS52113397A (en) 1976-02-05 1977-02-04 Method of treating spent catalyst and molybdic acid obtained therewith

Country Status (12)

Country Link
JP (1) JPS52113397A (ja)
CA (1) CA1103034A (ja)
CH (1) CH620372A5 (ja)
DE (1) DE2704340C3 (ja)
DK (1) DK150627C (ja)
ES (1) ES455604A1 (ja)
GB (1) GB1567570A (ja)
IT (1) IT1078391B (ja)
LU (1) LU76702A1 (ja)
MX (1) MX143550A (ja)
NL (1) NL7701236A (ja)
NO (1) NO150274C (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421150U (ja) * 1990-06-06 1992-02-21
US5702500A (en) * 1995-11-02 1997-12-30 Gulf Chemical & Metallurgical Corporation Integrated process for the recovery of metals and fused alumina from spent catalysts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025918A (ja) * 1973-03-30 1975-03-18

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888978A (en) * 1930-11-29 1932-11-29 Standard Ig Co Method of preparing catalytic materials
US2367506A (en) * 1943-07-27 1945-01-16 Kissock Alan Separation and recovery of molybdate and alumina from spent catalysts
US3773890A (en) * 1972-04-14 1973-11-20 Union Carbide Corp Process for extracting values from spent hydrodesulfurization catalysts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025918A (ja) * 1973-03-30 1975-03-18

Also Published As

Publication number Publication date
MX143550A (es) 1981-06-01
GB1567570A (en) 1980-05-14
DE2704340B2 (de) 1981-07-30
DK150627B (da) 1987-04-27
DE2704340A1 (de) 1977-08-18
NO770368L (no) 1977-08-08
DE2704340C3 (de) 1982-04-29
DK150627C (da) 1987-10-19
NL7701236A (nl) 1977-08-09
NO150274C (no) 1984-09-19
ES455604A1 (es) 1978-04-01
JPS5532651B2 (ja) 1980-08-26
CA1103034A (fr) 1981-06-16
CH620372A5 (en) 1980-11-28
DK45477A (da) 1977-08-06
IT1078391B (it) 1985-05-08
LU76702A1 (ja) 1977-08-18
NO150274B (no) 1984-06-12

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