GB157555A - A method of recovering vanadium from its ores - Google Patents
A method of recovering vanadium from its oresInfo
- Publication number
- GB157555A GB157555A GB2554619A GB2554619A GB157555A GB 157555 A GB157555 A GB 157555A GB 2554619 A GB2554619 A GB 2554619A GB 2554619 A GB2554619 A GB 2554619A GB 157555 A GB157555 A GB 157555A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- added
- agent
- ores
- sulphur dioxide
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Vanadium ores are treated with oleum and the solution is reduced for instance by sulphur dioxide or hydrochloric acid or a carbonaceous reducing agent may be added to liberate sulphur dioxide from the solution, or in case chlorine is present in the ore, an added reducing-agent may be unnecessary. The solution is then diluted with water and the lead sulphate separated, leaving vanadyl sulphate in solution. The vanadyl sulphate may be neutralized to precipitate hypovanadic acid, or an oxidizing-agent such as alkali permanganate may be added to obtain vanadic anhydride, or the solution may be electrolized in a diaphragm cell, when vanadic anhydride separates at the anode and a lower oxide at the cathode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2554619A GB157555A (en) | 1919-10-18 | 1919-10-18 | A method of recovering vanadium from its ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2554619A GB157555A (en) | 1919-10-18 | 1919-10-18 | A method of recovering vanadium from its ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB157555A true GB157555A (en) | 1921-01-18 |
Family
ID=10229425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2554619A Expired GB157555A (en) | 1919-10-18 | 1919-10-18 | A method of recovering vanadium from its ores |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB157555A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576462A (en) * | 1948-09-18 | 1951-11-27 | Nat Lead Co | Recovery of vanadium values from waste liquors |
| US3305322A (en) * | 1963-12-23 | 1967-02-21 | Hazen Research | Vanadium recovery process employing so2 gas as the oxidizer |
| US6764663B2 (en) * | 2001-07-18 | 2004-07-20 | Highveld Steel And Vanadium Corporation Limited | Process for producing vanadyl/vanadous sulphate |
| WO2018152628A1 (en) | 2017-02-24 | 2018-08-30 | Vanadiumcorp Resources Inc. | Metallurgical and chemical processes for recovering vanadium and iron values from vanadiferous titanomagnetite and vanadiferous feedstocks |
| CN114291879A (en) * | 2021-11-23 | 2022-04-08 | 攀钢集团研究院有限公司 | Preparation method of aluminum silicate |
-
1919
- 1919-10-18 GB GB2554619A patent/GB157555A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576462A (en) * | 1948-09-18 | 1951-11-27 | Nat Lead Co | Recovery of vanadium values from waste liquors |
| US3305322A (en) * | 1963-12-23 | 1967-02-21 | Hazen Research | Vanadium recovery process employing so2 gas as the oxidizer |
| US6764663B2 (en) * | 2001-07-18 | 2004-07-20 | Highveld Steel And Vanadium Corporation Limited | Process for producing vanadyl/vanadous sulphate |
| WO2018152628A1 (en) | 2017-02-24 | 2018-08-30 | Vanadiumcorp Resources Inc. | Metallurgical and chemical processes for recovering vanadium and iron values from vanadiferous titanomagnetite and vanadiferous feedstocks |
| US10947630B2 (en) | 2017-02-24 | 2021-03-16 | Vanadiumcorp Resources Inc. | Metallurgical and chemical processes for recovering vanadium and iron values from vanadiferous titanomagnetite and vanadiferous feedstocks |
| CN114291879A (en) * | 2021-11-23 | 2022-04-08 | 攀钢集团研究院有限公司 | Preparation method of aluminum silicate |
| CN114291879B (en) * | 2021-11-23 | 2023-09-05 | 攀钢集团研究院有限公司 | Preparation method of aluminum silicate |
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