GB122051A - Process of Extracting Tungstic Acid and Acids of certain other Heavy Acid-forming Elements and Salts thereof. - Google Patents
Process of Extracting Tungstic Acid and Acids of certain other Heavy Acid-forming Elements and Salts thereof.Info
- Publication number
- GB122051A GB122051A GB139018A GB139018A GB122051A GB 122051 A GB122051 A GB 122051A GB 139018 A GB139018 A GB 139018A GB 139018 A GB139018 A GB 139018A GB 122051 A GB122051 A GB 122051A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- extracting
- salts
- acids
- certain
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G41/00—Compounds of tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
122,051. Ekeley, J. B., and Stoddard, W. B. Jan. 24, 1918. Sodium tungstate, molybdate, vanadate, and uranate.-An ore of tungsten molybdenum vanadium or uranium is ground, roasted to remove sulphur and arsenic, and then fused with a mixture of sodium carbonate and sodium or calcium chloride or fluoride, with some silica if necessary, and with the addition of sodium nitrate or chlorate if desired. The product is leached with water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB139018A GB122051A (en) | 1918-01-24 | 1918-01-24 | Process of Extracting Tungstic Acid and Acids of certain other Heavy Acid-forming Elements and Salts thereof. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB139018A GB122051A (en) | 1918-01-24 | 1918-01-24 | Process of Extracting Tungstic Acid and Acids of certain other Heavy Acid-forming Elements and Salts thereof. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB122051A true GB122051A (en) | 1919-01-16 |
Family
ID=32669810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB139018A Expired GB122051A (en) | 1918-01-24 | 1918-01-24 | Process of Extracting Tungstic Acid and Acids of certain other Heavy Acid-forming Elements and Salts thereof. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB122051A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256058A (en) * | 1965-05-13 | 1966-06-14 | Burwell Blair | Process for recovery of tungsten from scheelite and wolframite ores |
US3256057A (en) * | 1962-10-26 | 1966-06-14 | Burwell Blair | Process of recovering high purity tungsten compositions from tungsten-bearing ores |
US3399033A (en) * | 1966-08-01 | 1968-08-27 | Interior Usa | Crystallization of tungsten disulfide from molten slags |
US3800025A (en) * | 1972-03-30 | 1974-03-26 | Union Carbide Corp | Recovery of tungsten from low grade tungsten ores |
WO2008073827A2 (en) * | 2006-12-08 | 2008-06-19 | Wild River Consulting Group, Llc | Fusion process using an alkali metal metalate |
-
1918
- 1918-01-24 GB GB139018A patent/GB122051A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256057A (en) * | 1962-10-26 | 1966-06-14 | Burwell Blair | Process of recovering high purity tungsten compositions from tungsten-bearing ores |
US3256058A (en) * | 1965-05-13 | 1966-06-14 | Burwell Blair | Process for recovery of tungsten from scheelite and wolframite ores |
US3399033A (en) * | 1966-08-01 | 1968-08-27 | Interior Usa | Crystallization of tungsten disulfide from molten slags |
US3800025A (en) * | 1972-03-30 | 1974-03-26 | Union Carbide Corp | Recovery of tungsten from low grade tungsten ores |
WO2008073827A2 (en) * | 2006-12-08 | 2008-06-19 | Wild River Consulting Group, Llc | Fusion process using an alkali metal metalate |
WO2008073827A3 (en) * | 2006-12-08 | 2008-10-02 | Wild River Consulting Group Ll | Fusion process using an alkali metal metalate |
US9150426B2 (en) | 2006-12-08 | 2015-10-06 | Tundra Composites, LLC | Fusion process using an alkali metal metalate |
US9433038B2 (en) | 2006-12-08 | 2016-08-30 | Tundra Composites, LLC | Fusion process using an alkali metal metalate |
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