GB263780A - Improved process for the manufacture of readily soluble salts of hydrofluosilicic acid - Google Patents

Improved process for the manufacture of readily soluble salts of hydrofluosilicic acid

Info

Publication number
GB263780A
GB263780A GB31052/26A GB3105226A GB263780A GB 263780 A GB263780 A GB 263780A GB 31052/26 A GB31052/26 A GB 31052/26A GB 3105226 A GB3105226 A GB 3105226A GB 263780 A GB263780 A GB 263780A
Authority
GB
United Kingdom
Prior art keywords
manufacture
soluble salts
improved process
readily soluble
hydrofluosilicic acid
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
GB31052/26A
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
Publication of GB263780A publication Critical patent/GB263780A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/08—Compounds containing halogen
    • C01B33/10—Compounds containing silicon, fluorine, and other elements
    • C01B33/103—Fluosilicic acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)

Abstract

263,780. M÷ller, W., and Kreth, W. Dec. 23, 1925, [Convention date]. Nitric acid liberated when a highly-concentrated solution of hydrofluosilicic acid is reacted with a large excess of a nitrate such as calcium or magnesium nitrate to give the corresponding silicofluoride may be recovered by distillation.
GB31052/26A 1925-12-23 1926-12-07 Improved process for the manufacture of readily soluble salts of hydrofluosilicic acid Expired GB263780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE263780X 1925-12-23

Publications (1)

Publication Number Publication Date
GB263780A true GB263780A (en) 1927-11-17

Family

ID=5986069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31052/26A Expired GB263780A (en) 1925-12-23 1926-12-07 Improved process for the manufacture of readily soluble salts of hydrofluosilicic acid

Country Status (1)

Country Link
GB (1) GB263780A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447359A (en) * 1944-12-01 1948-08-17 Tennessee Corp Production of sodium fluosilicate
US2865709A (en) * 1955-09-12 1958-12-23 Int Minerals & Chem Corp Production of silico fluorides
US4545964A (en) * 1982-02-24 1985-10-08 Commissariat A L'energie Atomique Process for the preparation of porous products based on cobalt fluoride or lead fluoride
GB2178021A (en) * 1985-07-26 1987-02-04 Pechiney Aluminium Preparation of calcium fluosilicate for use in obtaining calcium fluoride and pure fluosilicic acid

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447359A (en) * 1944-12-01 1948-08-17 Tennessee Corp Production of sodium fluosilicate
US2865709A (en) * 1955-09-12 1958-12-23 Int Minerals & Chem Corp Production of silico fluorides
US4545964A (en) * 1982-02-24 1985-10-08 Commissariat A L'energie Atomique Process for the preparation of porous products based on cobalt fluoride or lead fluoride
GB2178021A (en) * 1985-07-26 1987-02-04 Pechiney Aluminium Preparation of calcium fluosilicate for use in obtaining calcium fluoride and pure fluosilicic acid
AU584726B2 (en) * 1985-07-26 1989-06-01 Aluminium Pechiney Process for the preparation of calcium fluosilicate as a raw material for obtaining calcium fluoride and pure fluosilicic acid

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