ZA781661B - Improved process for extracting vanadium from deactivated catalysts - Google Patents
Improved process for extracting vanadium from deactivated catalystsInfo
- Publication number
- ZA781661B ZA781661B ZA00781661A ZA781661A ZA781661B ZA 781661 B ZA781661 B ZA 781661B ZA 00781661 A ZA00781661 A ZA 00781661A ZA 781661 A ZA781661 A ZA 781661A ZA 781661 B ZA781661 B ZA 781661B
- Authority
- ZA
- South Africa
- Prior art keywords
- improved process
- extracting vanadium
- deactivated catalysts
- deactivated
- catalysts
- Prior art date
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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7703181A NL7703181A (en) | 1977-03-24 | 1977-03-24 | IMPROVED METHOD FOR RECOVERING VANADIUM FROM DEACTIVATED CATALYSTS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA781661B true ZA781661B (en) | 1979-03-28 |
Family
ID=19828224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00781661A ZA781661B (en) | 1977-03-24 | 1978-03-22 | Improved process for extracting vanadium from deactivated catalysts |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS53119209A (en) |
| AU (1) | AU516502B2 (en) |
| BE (1) | BE864852R (en) |
| CA (1) | CA1116582A (en) |
| DE (1) | DE2812597A1 (en) |
| FR (1) | FR2384854A2 (en) |
| GB (1) | GB1567140A (en) |
| IT (1) | IT1093669B (en) |
| MX (1) | MX147986A (en) |
| NL (1) | NL7703181A (en) |
| NO (1) | NO152939C (en) |
| SE (1) | SE444581B (en) |
| SU (1) | SU688108A3 (en) |
| ZA (1) | ZA781661B (en) |
Families Citing this family (5)
| 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 (en) * | 1992-05-21 | 1993-11-25 | Metallgesellschaft Ag | Process for processing residues containing vanadium |
| JP2985647B2 (en) * | 1993-02-26 | 1999-12-06 | 住友金属鉱山株式会社 | Dissolution method of spent catalyst |
| JP2751093B2 (en) * | 1994-03-11 | 1998-05-18 | 住友金属鉱山株式会社 | Method for recovering valuable metals from spent catalyst |
| AU4323796A (en) * | 1995-12-22 | 1997-07-17 | Commonwealth Scientific And Industrial Research Organisation | Oxidation catalyst system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1272899B (en) * | 1964-05-22 | 1968-07-18 | Inst Njeftjechimitscheskogo Si | Process for the regeneration of coked oxidic hydrogenation catalysts |
| FR1602405A (en) * | 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 (en) * | 1974-06-01 | 1976-04-15 | Kawasaki Heavy Ind Ltd | TAISUISEISETSUKOBUROTSUKU MATAHA PANERUNOSEIZOHOHO |
| JPS51121A (en) * | 1974-06-20 | 1976-01-05 | Fujimori Sangyo | CHUKUSURA BUKOZOTAI |
| GB1526927A (en) * | 1974-10-15 | 1978-10-04 | Shell Int Research | Process for recovering vanadium from deactivated catalyst |
-
1977
- 1977-03-24 NL NL7703181A patent/NL7703181A/en not_active Application Discontinuation
-
1978
- 1978-02-09 CA CA000296567A patent/CA1116582A/en not_active Expired
- 1978-03-14 BE BE1008766A patent/BE864852R/en not_active IP Right Cessation
- 1978-03-17 MX MX17281478A patent/MX147986A/en unknown
- 1978-03-22 FR FR7808313A patent/FR2384854A2/en active Granted
- 1978-03-22 IT IT2145378A patent/IT1093669B/en active
- 1978-03-22 ZA ZA00781661A patent/ZA781661B/en unknown
- 1978-03-22 AU AU34435/78A patent/AU516502B2/en not_active Expired
- 1978-03-22 GB GB11405/78A patent/GB1567140A/en not_active Expired
- 1978-03-22 DE DE19782812597 patent/DE2812597A1/en not_active Withdrawn
- 1978-03-22 JP JP3179278A patent/JPS53119209A/en active Granted
- 1978-03-22 SU SU782591397A patent/SU688108A3/en active
- 1978-03-22 SE SE7803322A patent/SE444581B/en not_active IP Right Cessation
- 1978-03-22 NO NO781027A patent/NO152939C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO781027L (en) | 1978-09-26 |
| SE444581B (en) | 1986-04-21 |
| DE2812597A1 (en) | 1978-09-28 |
| GB1567140A (en) | 1980-05-14 |
| BE864852R (en) | 1978-09-14 |
| FR2384854B2 (en) | 1980-10-24 |
| FR2384854A2 (en) | 1978-10-20 |
| NO152939C (en) | 1985-12-18 |
| SU688108A3 (en) | 1979-09-25 |
| NO152939B (en) | 1985-09-09 |
| IT1093669B (en) | 1985-07-26 |
| JPS53119209A (en) | 1978-10-18 |
| MX147986A (en) | 1983-02-22 |
| AU3443578A (en) | 1979-09-27 |
| NL7703181A (en) | 1978-09-26 |
| CA1116582A (en) | 1982-01-19 |
| IT7821453A0 (en) | 1978-03-22 |
| JPS637819B2 (en) | 1988-02-18 |
| SE7803322L (en) | 1978-09-25 |
| AU516502B2 (en) | 1981-06-04 |
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