IT1093669B - Processo per estrarre vanadio da catalizzatori disattivati - Google Patents

Processo per estrarre vanadio da catalizzatori disattivati

Info

Publication number
IT1093669B
IT1093669B IT2145378A IT2145378A IT1093669B IT 1093669 B IT1093669 B IT 1093669B IT 2145378 A IT2145378 A IT 2145378A IT 2145378 A IT2145378 A IT 2145378A IT 1093669 B IT1093669 B IT 1093669B
Authority
IT
Italy
Prior art keywords
deactivated catalysts
extract vanadium
vanadium
extract
deactivated
Prior art date
Application number
IT2145378A
Other languages
English (en)
Italian (it)
Other versions
IT7821453A0 (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 IT7821453A0 publication Critical patent/IT7821453A0/it
Application granted granted Critical
Publication of IT1093669B publication Critical patent/IT1093669B/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
    • 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
    • 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
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • C22B34/225—Obtaining vanadium 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
    • 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)
  • 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)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT2145378A 1977-03-24 1978-03-22 Processo per estrarre vanadio da catalizzatori disattivati IT1093669B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7703181A NL7703181A (nl) 1977-03-24 1977-03-24 Verbeterde werkwijze voor het winnen van vanadium van gedesactiveerde katalysatoren.

Publications (2)

Publication Number Publication Date
IT7821453A0 IT7821453A0 (it) 1978-03-22
IT1093669B true IT1093669B (it) 1985-07-26

Family

ID=19828224

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2145378A IT1093669B (it) 1977-03-24 1978-03-22 Processo per estrarre vanadio da catalizzatori disattivati

Country Status (14)

Country Link
JP (1) JPS53119209A (enrdf_load_stackoverflow)
AU (1) AU516502B2 (enrdf_load_stackoverflow)
BE (1) BE864852R (enrdf_load_stackoverflow)
CA (1) CA1116582A (enrdf_load_stackoverflow)
DE (1) DE2812597A1 (enrdf_load_stackoverflow)
FR (1) FR2384854A2 (enrdf_load_stackoverflow)
GB (1) GB1567140A (enrdf_load_stackoverflow)
IT (1) IT1093669B (enrdf_load_stackoverflow)
MX (1) MX147986A (enrdf_load_stackoverflow)
NL (1) NL7703181A (enrdf_load_stackoverflow)
NO (1) NO152939C (enrdf_load_stackoverflow)
SE (1) SE444581B (enrdf_load_stackoverflow)
SU (1) SU688108A3 (enrdf_load_stackoverflow)
ZA (1) ZA781661B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1163810A (en) * 1980-02-20 1984-03-20 Petrus J.W.M. Van Den Bosch Process for the removal of vanadium-containing acid from an acid-extracted deactivated demetallization catalyst
DE4216798A1 (de) * 1992-05-21 1993-11-25 Metallgesellschaft Ag Verfahren zur Aufarbeitung von vanadiumhaltigen Rückständen
JP2985647B2 (ja) * 1993-02-26 1999-12-06 住友金属鉱山株式会社 使用済み触媒の溶解方法
JP2751093B2 (ja) * 1994-03-11 1998-05-18 住友金属鉱山株式会社 廃触媒からの有価金属の回収方法
AU4323796A (en) * 1995-12-22 1997-07-17 Commonwealth Scientific And Industrial Research Organisation Oxidation catalyst system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272899B (de) * 1964-05-22 1968-07-18 Inst Njeftjechimitscheskogo Si Verfahren zur Regenerierung von verkokten oxydischen Hydrierkatalysatoren
FR1602405A (enrdf_load_stackoverflow) * 1968-06-11 1970-11-23
FR1603515A (en) * 1968-11-05 1971-05-03 Regeneration of catalysts used in the hydro-treatment - of sulphurous hydrocarbon charges containing metallic
JPS5144114A (ja) * 1974-06-01 1976-04-15 Kawasaki Heavy Ind Ltd Taisuiseisetsukoburotsuku mataha panerunoseizohoho
JPS51121A (ja) * 1974-06-20 1976-01-05 Fujimori Sangyo Chukusurabukozotai
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
NL7703181A (nl) 1978-09-26
GB1567140A (en) 1980-05-14
ZA781661B (en) 1979-03-28
JPS637819B2 (enrdf_load_stackoverflow) 1988-02-18
IT7821453A0 (it) 1978-03-22
MX147986A (es) 1983-02-22
CA1116582A (en) 1982-01-19
NO781027L (no) 1978-09-26
FR2384854B2 (enrdf_load_stackoverflow) 1980-10-24
AU516502B2 (en) 1981-06-04
SU688108A3 (ru) 1979-09-25
NO152939C (no) 1985-12-18
BE864852R (nl) 1978-09-14
DE2812597A1 (de) 1978-09-28
FR2384854A2 (fr) 1978-10-20
SE7803322L (sv) 1978-09-25
AU3443578A (en) 1979-09-27
SE444581B (sv) 1986-04-21
JPS53119209A (en) 1978-10-18
NO152939B (no) 1985-09-09

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