FR2384855A2 - PROCESS FOR RECOVERING VANADIUM FROM DISABLED CATALYSTS - Google Patents

PROCESS FOR RECOVERING VANADIUM FROM DISABLED CATALYSTS

Info

Publication number
FR2384855A2
FR2384855A2 FR7808314A FR7808314A FR2384855A2 FR 2384855 A2 FR2384855 A2 FR 2384855A2 FR 7808314 A FR7808314 A FR 7808314A FR 7808314 A FR7808314 A FR 7808314A FR 2384855 A2 FR2384855 A2 FR 2384855A2
Authority
FR
France
Prior art keywords
vanadium
catalyst
disabled
catalysts
treated
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
FR7808314A
Other languages
French (fr)
Other versions
FR2384855B2 (en
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2384855A2 publication Critical patent/FR2384855A2/en
Application granted granted Critical
Publication of FR2384855B2 publication Critical patent/FR2384855B2/fr
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
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • 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
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • C22B34/225—Obtaining vanadium 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Procédé pour la récupération de vanadium à partir d'un catalyseur désactivé. Un catalyseur qui a été désactivé dans l'hydrotraitement catalytique d'une huile d'hydrocarbures contenant du vanadium est traité avec de la vapeur d'eau dans des conditions spécifiées et est traité ensuite par extraction avec une solution aqueuse d'un acide minéral, après quoi on isole le vanadium à partir de la solution contenant du vanadium ainsi obtenue. L'objectif est non seulement de récupérer du vanadium et éventuellement du nickel à partir du catalyseur, mais aussi de régénérer le catalyseur.Process for the recovery of vanadium from a deactivated catalyst. A catalyst which has been deactivated in the catalytic hydrotreatment of a hydrocarbon oil containing vanadium is treated with water vapor under specified conditions and is then treated by extraction with an aqueous solution of a mineral acid, after which the vanadium is isolated from the solution containing vanadium thus obtained. The objective is not only to recover vanadium and possibly nickel from the catalyst, but also to regenerate the catalyst.

FR7808314A 1977-03-24 1978-03-22 PROCESS FOR RECOVERING VANADIUM FROM DISABLED CATALYSTS Granted FR2384855A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7703180A NL7703180A (en) 1977-03-24 1977-03-24 IMPROVED METHOD FOR RECOVERING VANADIUM FROM DEACTIVATED CATALYSTS.

Publications (2)

Publication Number Publication Date
FR2384855A2 true FR2384855A2 (en) 1978-10-20
FR2384855B2 FR2384855B2 (en) 1980-10-24

Family

ID=19828223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808314A Granted FR2384855A2 (en) 1977-03-24 1978-03-22 PROCESS FOR RECOVERING VANADIUM FROM DISABLED CATALYSTS

Country Status (13)

Country Link
JP (1) JPS53118296A (en)
AR (1) AR228722A1 (en)
AU (1) AU516483B2 (en)
BE (1) BE864851R (en)
CA (1) CA1110221A (en)
DE (1) DE2812598A1 (en)
FR (1) FR2384855A2 (en)
GB (1) GB1567139A (en)
IT (1) IT1113170B (en)
NL (1) NL7703180A (en)
NO (1) NO152938C (en)
SE (1) SE444580B (en)
ZA (1) ZA781660B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288154A1 (en) * 1974-10-15 1976-05-14 Shell Int Research PROCESS FOR RECOVERING VANADIUM FROM DISABLED CATALYSTS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288154A1 (en) * 1974-10-15 1976-05-14 Shell Int Research PROCESS FOR RECOVERING VANADIUM FROM DISABLED CATALYSTS

Also Published As

Publication number Publication date
AR228722A1 (en) 1983-04-15
NO152938B (en) 1985-09-09
JPS6137210B2 (en) 1986-08-22
IT7821454A0 (en) 1978-03-22
NL7703180A (en) 1978-09-26
GB1567139A (en) 1980-05-14
FR2384855B2 (en) 1980-10-24
AU516483B2 (en) 1981-06-04
AU3443678A (en) 1979-09-27
BE864851R (en) 1978-09-14
SE7803321L (en) 1978-09-25
ZA781660B (en) 1979-03-28
IT1113170B (en) 1986-01-20
JPS53118296A (en) 1978-10-16
NO152938C (en) 1985-12-18
CA1110221A (en) 1981-10-06
DE2812598A1 (en) 1978-09-28
NO781026L (en) 1978-09-26
SE444580B (en) 1986-04-21

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