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
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/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00Obtaining refractory metals
    • C22B34/20Obtaining niobium, tantalum or vanadium
    • C22B34/22Obtaining vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00Obtaining nickel or cobalt
    • C22B23/005Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00Obtaining nickel or cobalt
    • C22B23/04Obtaining nickel or cobalt by wet processes
    • C22B23/0407Leaching processes
    • C22B23/0415Leaching processes with acids or salt solutions except ammonium salts solutions
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00Obtaining refractory metals
    • C22B34/20Obtaining niobium, tantalum or vanadium
    • C22B34/22Obtaining vanadium
    • C22B34/225Obtaining vanadium from spent catalysts
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (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 (en) 1977-03-24 1977-03-24 IMPROVED METHOD FOR RECOVERING VANADIUM FROM DEACTIVATED CATALYSTS.

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 (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)

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 (en) 1983-04-15
NO152938B (en) 1985-09-09
CA1110221A (en) 1981-10-06
GB1567139A (en) 1980-05-14
AU516483B2 (en) 1981-06-04
NO152938C (en) 1985-12-18
JPS53118296A (en) 1978-10-16
NL7703180A (en) 1978-09-26
FR2384855A2 (en) 1978-10-20
JPS6137210B2 (en) 1986-08-22
BE864851R (en) 1978-09-14
SE7803321L (en) 1978-09-25
NO781026L (en) 1978-09-26
FR2384855B2 (en) 1980-10-24
IT1113170B (en) 1986-01-20
IT7821454A0 (en) 1978-03-22
SE444580B (en) 1986-04-21
DE2812598A1 (en) 1978-09-28
AU3443678A (en) 1979-09-27

Similar Documents

Publication Publication Date Title
YU282478A (en) Process for obtaining an activated catalyst
YU41121B (en) Process for obtaining 1-phenyl-2-azolyl-4,4-dmethyl-1-pentene-3-ole
JPS53103975A (en) Catalyst collection method
PH13764A (en) Process for activating catalyst
YU40335B (en) Process for obtaining 1,2,3-thiadiazole -5-carboxylic acid
YU107378A (en) Improved process for preparing urea
JPS5446193A (en) Catalyst recovery method
YU39380B (en) Process for obtaining catalysts
DE2860301D1 (en) Process for the recovery of n-hexane free of benzene
ZA756443B (en) Process for recovering vanadium from deactivated catalysts
JPS53137893A (en) Catalyst treatment method
YU41015B (en) Process for obtainig 2-formqequinoxaline -1,4-dioxyde cyanoacetylhydrazone
GB2000044B (en) Regeneration method for gravity-flowing deactivated catalyst particles
ZA781661B (en) Improved process for extracting vanadium from deactivated catalysts
JPS5392731A (en) Process for preparing phenylacetate
GB2008921B (en) Process for extracting caffeine
GB1556652A (en) Process for purifying urokinase
PT68312A (en) Process for preparing catalyst
ZA781660B (en) Improved process for extracting vanadium from deactivated catalysts
ZA784981B (en) Improved process for 2-chlorosulginylazetidin-4-ones
JPS5454982A (en) Process for preparing catlyst for steam modification
PT67927A (en) Process for preparing d-homosteroids.
GB2019367A (en) Catalytic process for so
YU40346B (en) Process for purifying benzadehde
JPS549222A (en) Improved process for preparing pantetine