DE946288C - Verfahren zur Gewinnung von Vanadium - Google Patents
Verfahren zur Gewinnung von VanadiumInfo
- Publication number
- DE946288C DE946288C DEA17185A DEA0017185A DE946288C DE 946288 C DE946288 C DE 946288C DE A17185 A DEA17185 A DE A17185A DE A0017185 A DEA0017185 A DE A0017185A DE 946288 C DE946288 C DE 946288C
- Authority
- DE
- Germany
- Prior art keywords
- vanadium
- carbon
- air
- temperature
- bauxite
- 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.)
- Expired
Links
- 229910052720 vanadium Inorganic materials 0.000 title claims description 26
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 7
- 238000000605 extraction Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 229910001570 bauxite Inorganic materials 0.000 claims description 7
- 239000003209 petroleum derivative Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB946288X | 1952-01-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE946288C true DE946288C (de) | 1956-07-26 |
Family
ID=10767191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA17185A Expired DE946288C (de) | 1952-01-01 | 1952-12-25 | Verfahren zur Gewinnung von Vanadium |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE516538A (enrdf_load_stackoverflow) |
| DE (1) | DE946288C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0304231A3 (en) * | 1987-08-21 | 1989-12-27 | The British Petroleum Company p.l.c. | Method of separating metals from catalyst material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432051A1 (fr) * | 1978-07-27 | 1980-02-22 | Inst Francais Du Petrole | Procede permettant la recuperation d'elements metalliques contenus dans des produits carbones |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2372109A (en) * | 1941-04-09 | 1945-03-20 | Standard Oil Dev Co | Recovery of vanadium |
| US2467039A (en) * | 1945-05-26 | 1949-04-12 | Stowell | Recovery of vanadium concentrate |
-
0
- BE BE516538D patent/BE516538A/xx unknown
-
1952
- 1952-12-25 DE DEA17185A patent/DE946288C/de not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2372109A (en) * | 1941-04-09 | 1945-03-20 | Standard Oil Dev Co | Recovery of vanadium |
| US2467039A (en) * | 1945-05-26 | 1949-04-12 | Stowell | Recovery of vanadium concentrate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0304231A3 (en) * | 1987-08-21 | 1989-12-27 | The British Petroleum Company p.l.c. | Method of separating metals from catalyst material |
| US5084092A (en) * | 1987-08-21 | 1992-01-28 | The British Petroleum Company P.L.C. | Method of separating metals from catalyst material |
Also Published As
| Publication number | Publication date |
|---|---|
| BE516538A (enrdf_load_stackoverflow) | 1900-01-01 |
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