IT1113170B - Processo per estrarre vanadio da catalizzatori disattivati - Google Patents

Processo per estrarre vanadio da catalizzatori disattivati

Info

Publication number
IT1113170B
IT1113170B IT2145478A IT2145478A IT1113170B IT 1113170 B IT1113170 B IT 1113170B IT 2145478 A IT2145478 A IT 2145478A IT 2145478 A IT2145478 A IT 2145478A IT 1113170 B IT1113170 B IT 1113170B
Authority
IT
Italy
Prior art keywords
deactivated catalysts
extract vanadium
vanadium
extract
deactivated
Prior art date
Application number
IT2145478A
Other languages
English (en)
Italian (it)
Other versions
IT7821454A0 (it
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of IT7821454A0 publication Critical patent/IT7821454A0/it
Application granted granted Critical
Publication of IT1113170B publication Critical patent/IT1113170B/it

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)
IT2145478A 1977-03-24 1978-03-22 Processo per estrarre vanadio da catalizzatori disattivati IT1113170B (it)

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 (2)

Publication Number Publication Date
IT7821454A0 IT7821454A0 (it) 1978-03-22
IT1113170B true IT1113170B (it) 1986-01-20

Family

ID=19828223

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2145478A IT1113170B (it) 1977-03-24 1978-03-22 Processo per estrarre vanadio da catalizzatori disattivati

Country Status (13)

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

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
IT7821454A0 (it) 1978-03-22
SE444580B (sv) 1986-04-21
GB1567139A (en) 1980-05-14
NL7703180A (nl) 1978-09-26
DE2812598A1 (de) 1978-09-28
SE7803321L (sv) 1978-09-25
JPS6137210B2 (cs) 1986-08-22
CA1110221A (en) 1981-10-06
NO152938C (no) 1985-12-18
NO152938B (no) 1985-09-09
JPS53118296A (en) 1978-10-16
BE864851R (nl) 1978-09-14
NO781026L (no) 1978-09-26
FR2384855A2 (fr) 1978-10-20
AU516483B2 (en) 1981-06-04
AU3443678A (en) 1979-09-27
FR2384855B2 (cs) 1980-10-24
AR228722A1 (es) 1983-04-15
ZA781660B (en) 1979-03-28

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