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.

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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
Application number
GB139018A
Inventor
John Bernard Ekeley
William Bull Stoddard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB139018A priority Critical patent/GB122051A/en
Publication of GB122051A publication Critical patent/GB122051A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G41/00—Compounds of tungsten

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  • 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.
GB139018A 1918-01-24 1918-01-24 Process of Extracting Tungstic Acid and Acids of certain other Heavy Acid-forming Elements and Salts thereof. Expired GB122051A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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