FR626656A - Process for the manufacture of readily soluble salts of hydrofluosilicic acid - Google Patents

Process for the manufacture of readily soluble salts of hydrofluosilicic acid

Info

Publication number
FR626656A
FR626656A FR626656DA FR626656A FR 626656 A FR626656 A FR 626656A FR 626656D A FR626656D A FR 626656DA FR 626656 A FR626656 A FR 626656A
Authority
FR
France
Prior art keywords
manufacture
soluble salts
readily soluble
hydrofluosilicic acid
hydrofluosilicic
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
Other languages
French (fr)
Inventor
Wilhelm Moller
Wilrelm Kreth
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 filed Critical
Application granted granted Critical
Publication of FR626656A publication Critical patent/FR626656A/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)
FR626656D 1925-12-23 1926-12-22 Process for the manufacture of readily soluble salts of hydrofluosilicic acid Expired FR626656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE626656X 1925-12-23

Publications (1)

Publication Number Publication Date
FR626656A true FR626656A (en) 1927-09-16

Family

ID=6578278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR626656D Expired FR626656A (en) 1925-12-23 1926-12-22 Process for the manufacture of readily soluble salts of hydrofluosilicic acid

Country Status (1)

Country Link
FR (1) FR626656A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585346A1 (en) * 1985-07-26 1987-01-30 Pechiney Aluminium PROCESS FOR THE PREPARATION OF CALCIUM FLUOSILICATE AS THE RAW MATERIAL FOR THE PRODUCTION OF CALCIUM FLUORIDE AND PURE FLUOSILIC ACID
CN113816405A (en) * 2021-11-08 2021-12-21 湖北九宁化学科技有限公司 Method for recycling fluorine-containing waste acid in photovoltaic industry

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585346A1 (en) * 1985-07-26 1987-01-30 Pechiney Aluminium PROCESS FOR THE PREPARATION OF CALCIUM FLUOSILICATE AS THE RAW MATERIAL FOR THE PRODUCTION OF CALCIUM FLUORIDE AND PURE FLUOSILIC ACID
EP0210937A1 (en) * 1985-07-26 1987-02-04 Aluminium Pechiney Process for the preparation of calcium fluosilicate as a starting material for obtaining pure calcium fluoride and a pure fluosilicic acid
CN113816405A (en) * 2021-11-08 2021-12-21 湖北九宁化学科技有限公司 Method for recycling fluorine-containing waste acid in photovoltaic industry

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