NL6908902A - - Google Patents
Info
- Publication number
- NL6908902A NL6908902A NL6908902A NL6908902A NL6908902A NL 6908902 A NL6908902 A NL 6908902A NL 6908902 A NL6908902 A NL 6908902A NL 6908902 A NL6908902 A NL 6908902A NL 6908902 A NL6908902 A NL 6908902A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
- C01G31/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR69050092 | 1968-06-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6908902A true NL6908902A (de) | 1969-12-15 |
| NL165787B NL165787B (nl) | 1980-12-15 |
| NL165787C NL165787C (nl) | 1981-05-15 |
Family
ID=9695410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6908902.A NL165787C (nl) | 1968-06-11 | 1969-06-11 | Werkwijze voor het terugwinnen van vanadium uit een vanadiumbevattende oplossing. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3615167A (de) |
| AT (1) | AT288321B (de) |
| BE (1) | BE734356A (de) |
| DE (1) | DE1929670C3 (de) |
| FR (1) | FR1602405A (de) |
| GB (1) | GB1220508A (de) |
| NL (1) | NL165787C (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE399280B (sv) * | 1976-04-20 | 1978-02-06 | Sotex Ab | Forfarande for att utvinna metaller, sasom vanadin, ur sot fran forbrenning av olja |
| NL7703181A (nl) * | 1977-03-24 | 1978-09-26 | Shell Int Research | Verbeterde werkwijze voor het winnen van vanadium van gedesactiveerde katalysatoren. |
| EP0049064B1 (de) * | 1980-09-27 | 1985-04-03 | Interox Chemicals Limited | Verfahren zum Gewinnen von Vanadium |
| US4851199A (en) * | 1985-01-03 | 1989-07-25 | Union Oil Company Of California | Methods for recovering vanadium from phosphoric acid and vanadium sources |
| US4978511A (en) * | 1985-01-03 | 1990-12-18 | Union Oil Company Of California | Methods for selectively recovering vanadium from phosphoric acid and vanadium sources |
| CN102899492B (zh) * | 2012-10-24 | 2014-08-13 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种烟气硫酸的利用方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1945611A (en) * | 1930-11-21 | 1934-02-06 | Knight Charles | Process for treating vanadium ores |
| US2587286A (en) * | 1946-11-27 | 1952-02-26 | Ekstrand & Tholand Inc | Recovering concentrates of vanadium and/or uranium from raw materials |
| US3106450A (en) * | 1958-08-29 | 1963-10-08 | Stamicarbon | Process for the recovery of copper and vanadium catalyst values |
| US3063795A (en) * | 1961-03-01 | 1962-11-13 | Union Carbide Corp | Preparation of ammonium metavanadate |
| US3063796A (en) * | 1961-03-03 | 1962-11-13 | Union Carbide Corp | Preparation of ammonium metavanadate |
-
1968
- 1968-06-11 FR FR69050092A patent/FR1602405A/fr not_active Expired
-
1969
- 1969-06-03 GB GB28120/69A patent/GB1220508A/en not_active Expired
- 1969-06-05 US US830858A patent/US3615167A/en not_active Expired - Lifetime
- 1969-06-10 BE BE734356D patent/BE734356A/xx not_active IP Right Cessation
- 1969-06-11 DE DE1929670A patent/DE1929670C3/de not_active Expired
- 1969-06-11 AT AT05533/69A patent/AT288321B/de not_active IP Right Cessation
- 1969-06-11 NL NL6908902.A patent/NL165787C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1220508A (en) | 1971-01-27 |
| FR1602405A (de) | 1970-11-23 |
| US3615167A (en) | 1971-10-26 |
| NL165787C (nl) | 1981-05-15 |
| DE1929670A1 (de) | 1970-06-04 |
| DE1929670B2 (de) | 1973-10-11 |
| AT288321B (de) | 1971-01-15 |
| BE734356A (de) | 1969-11-17 |
| NL165787B (nl) | 1980-12-15 |
| DE1929670C3 (de) | 1974-05-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |