ZA781660B - Improved process for extracting vanadium from deactivated catalysts - Google Patents

Improved process for extracting vanadium from deactivated catalysts

Info

Publication number
ZA781660B
ZA781660B ZA00781660A ZA781660A ZA781660B ZA 781660 B ZA781660 B ZA 781660B ZA 00781660 A ZA00781660 A ZA 00781660A ZA 781660 A ZA781660 A ZA 781660A ZA 781660 B ZA781660 B ZA 781660B
Authority
ZA
South Africa
Prior art keywords
improved process
extracting vanadium
deactivated catalysts
deactivated
catalysts
Prior art date
Application number
ZA00781660A
Other languages
English (en)
Inventor
W Stork
Original Assignee
Shell Res Ltd
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 Res Ltd filed Critical Shell Res Ltd
Publication of ZA781660B publication Critical patent/ZA781660B/xx

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)
ZA00781660A 1977-03-24 1978-03-22 Improved process for extracting vanadium from deactivated catalysts ZA781660B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7703180A NL7703180A (nl) 1977-03-24 1977-03-24 Verbeterde werkwijze voor het winnen van vanadium van gedesactiveerde katalysatoren.

Publications (1)

Publication Number Publication Date
ZA781660B true ZA781660B (en) 1979-03-28

Family

ID=19828223

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00781660A ZA781660B (en) 1977-03-24 1978-03-22 Improved process for extracting vanadium from deactivated catalysts

Country Status (13)

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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1526927A (en) * 1974-10-15 1978-10-04 Shell Int Research Process for recovering vanadium from deactivated catalyst

Also Published As

Publication number Publication date
AR228722A1 (es) 1983-04-15
NO152938B (no) 1985-09-09
CA1110221A (en) 1981-10-06
GB1567139A (en) 1980-05-14
AU516483B2 (en) 1981-06-04
NO152938C (no) 1985-12-18
JPS53118296A (en) 1978-10-16
NL7703180A (nl) 1978-09-26
FR2384855A2 (fr) 1978-10-20
JPS6137210B2 (xx) 1986-08-22
BE864851R (nl) 1978-09-14
SE7803321L (sv) 1978-09-25
NO781026L (no) 1978-09-26
FR2384855B2 (xx) 1980-10-24
IT1113170B (it) 1986-01-20
IT7821454A0 (it) 1978-03-22
SE444580B (sv) 1986-04-21
DE2812598A1 (de) 1978-09-28
AU3443678A (en) 1979-09-27

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