FR2384855A2 - Procede pour recuperer du vanadium a partir de catalyseurs desactives - Google Patents
Procede pour recuperer du vanadium a partir de catalyseurs desactivesInfo
- Publication number
- FR2384855A2 FR2384855A2 FR7808314A FR7808314A FR2384855A2 FR 2384855 A2 FR2384855 A2 FR 2384855A2 FR 7808314 A FR7808314 A FR 7808314A FR 7808314 A FR7808314 A FR 7808314A FR 2384855 A2 FR2384855 A2 FR 2384855A2
- Authority
- FR
- France
- Prior art keywords
- vanadium
- catalyst
- disabled
- catalysts
- treated
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229910052720 vanadium Inorganic materials 0.000 title abstract 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
- 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)
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 |
|---|---|
| FR2384855A2 true FR2384855A2 (fr) | 1978-10-20 |
| FR2384855B2 FR2384855B2 (enrdf_load_stackoverflow) | 1980-10-24 |
Family
ID=19828223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7808314A Granted FR2384855A2 (fr) | 1977-03-24 | 1978-03-22 | Procede pour recuperer du vanadium a partir de catalyseurs desactives |
Country Status (13)
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2288154A1 (fr) * | 1974-10-15 | 1976-05-14 | Shell Int Research | Procede pour recuperer du vanadium a partir de catalyseurs desactives |
-
1977
- 1977-03-24 NL NL7703180A patent/NL7703180A/xx not_active Application Discontinuation
-
1978
- 1978-02-09 CA CA296,566A patent/CA1110221A/en not_active Expired
- 1978-03-14 BE BE1008765A patent/BE864851R/xx not_active IP Right Cessation
- 1978-03-22 NO NO781026A patent/NO152938C/no unknown
- 1978-03-22 FR FR7808314A patent/FR2384855A2/fr active Granted
- 1978-03-22 IT IT2145478A patent/IT1113170B/it active
- 1978-03-22 ZA ZA00781660A patent/ZA781660B/xx unknown
- 1978-03-22 AU AU34436/78A patent/AU516483B2/en not_active Expired
- 1978-03-22 JP JP3179178A patent/JPS53118296A/ja active Granted
- 1978-03-22 AR AR27152578A patent/AR228722A1/es active
- 1978-03-22 GB GB11404/78A patent/GB1567139A/en not_active Expired
- 1978-03-22 SE SE7803321A patent/SE444580B/sv not_active IP Right Cessation
- 1978-03-22 DE DE19782812598 patent/DE2812598A1/de not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2288154A1 (fr) * | 1974-10-15 | 1976-05-14 | Shell Int Research | Procede pour recuperer du vanadium a partir de catalyseurs desactives |
Also Published As
| Publication number | Publication date |
|---|---|
| SE444580B (sv) | 1986-04-21 |
| NO152938C (no) | 1985-12-18 |
| DE2812598A1 (de) | 1978-09-28 |
| CA1110221A (en) | 1981-10-06 |
| NO781026L (no) | 1978-09-26 |
| AU516483B2 (en) | 1981-06-04 |
| BE864851R (nl) | 1978-09-14 |
| GB1567139A (en) | 1980-05-14 |
| JPS53118296A (en) | 1978-10-16 |
| NL7703180A (nl) | 1978-09-26 |
| ZA781660B (en) | 1979-03-28 |
| JPS6137210B2 (enrdf_load_stackoverflow) | 1986-08-22 |
| IT1113170B (it) | 1986-01-20 |
| AU3443678A (en) | 1979-09-27 |
| FR2384855B2 (enrdf_load_stackoverflow) | 1980-10-24 |
| NO152938B (no) | 1985-09-09 |
| SE7803321L (sv) | 1978-09-25 |
| IT7821454A0 (it) | 1978-03-22 |
| AR228722A1 (es) | 1983-04-15 |
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