FR2372768B1 - - Google Patents

Info

Publication number
FR2372768B1
FR2372768B1 FR7735826A FR7735826A FR2372768B1 FR 2372768 B1 FR2372768 B1 FR 2372768B1 FR 7735826 A FR7735826 A FR 7735826A FR 7735826 A FR7735826 A FR 7735826A FR 2372768 B1 FR2372768 B1 FR 2372768B1
Authority
FR
France
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
FR7735826A
Other versions
FR2372768A1 (fr
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of FR2372768A1 publication Critical patent/FR2372768A1/fr
Application granted granted Critical
Publication of FR2372768B1 publication Critical patent/FR2372768B1/fr
Granted 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
FR7735826A 1976-12-03 1977-11-29 Procede pour le raffinage d'un hexafluorosilicate de sodium brut Granted FR2372768A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14469776A JPS5370097A (en) 1976-12-03 1976-12-03 Purifying method for crude sodium silicofluoride

Publications (2)

Publication Number Publication Date
FR2372768A1 FR2372768A1 (fr) 1978-06-30
FR2372768B1 true FR2372768B1 (fr) 1980-10-03

Family

ID=15368158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735826A Granted FR2372768A1 (fr) 1976-12-03 1977-11-29 Procede pour le raffinage d'un hexafluorosilicate de sodium brut

Country Status (4)

Country Link
US (1) US4160012A (fr)
JP (1) JPS5370097A (fr)
DE (1) DE2753868C3 (fr)
FR (1) FR2372768A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375935B1 (en) 2000-04-28 2002-04-23 Brent R. Constantz Calcium phosphate cements prepared from silicate solutions
US7820191B2 (en) 2000-04-28 2010-10-26 Skeletal Kinetics, Llc Calcium phosphate cements prepared from silicate solutions
US20040250730A1 (en) * 2003-06-12 2004-12-16 David Delaney Calcium phosphate cements prepared from silicate-phosphate solutions
US7306786B2 (en) * 2003-07-28 2007-12-11 Skeletal Kinetics, Llc Calcium phosphate cements comprising a water-soluble contrast agent
US7261717B2 (en) 2003-09-11 2007-08-28 Skeletal Kinetics Llc Methods and devices for delivering orthopedic cements to a target bone site
US7261718B2 (en) * 2003-09-11 2007-08-28 Skeletal Kinetics Llc Use of vibration with polymeric bone cements
US7252833B2 (en) * 2003-11-18 2007-08-07 Skeletal Kinetics, Llc Calcium phosphate cements comprising an osteoclastogenic agent
US8118812B2 (en) 2004-03-09 2012-02-21 Skeletal Kinetics, Llc Use of vibration in composite fixation
US9707024B2 (en) 2004-03-09 2017-07-18 Skeletal Kinetics, Llc Use of vibration in composite fixation
US20050257714A1 (en) * 2004-05-20 2005-11-24 Constantz Brent R Orthopedic cements comprising a barium apatite contrast agent
US7252841B2 (en) * 2004-05-20 2007-08-07 Skeletal Kinetics, Llc Rapid setting calcium phosphate cements
US7175858B2 (en) * 2004-07-26 2007-02-13 Skeletal Kinetics Llc Calcium phosphate cements and methods for using the same
CN102164867A (zh) * 2008-08-28 2011-08-24 Sri国际公司 用于生产氟化物气体和掺氟玻璃或陶瓷的方法和系统
CN102642848B (zh) * 2012-04-19 2014-03-12 宫毅 烟气制酸中产生的酸泥的综合利用方法
CN107381578B (zh) * 2017-07-17 2019-07-05 贵州川恒化工股份有限公司 脱氟渣提纯制备氟硅酸钠的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354177A (en) * 1941-12-20 1944-07-18 Reconstruction Finance Corp Method of preparing fluosilicic acid and fluosilicic acid salts
US3055733A (en) * 1959-03-04 1962-09-25 Swift & Co Upgrading alkali metal silicofluoride
US3915659A (en) * 1968-07-07 1975-10-28 Central Glass Co Ltd Purification of sodium silicofluoride by slurrying with NaCl containing brine
US3795728A (en) * 1971-03-02 1974-03-05 Knauf Westdeutsche Gips Process for manufacturing phosphoric acid and substantially alkalisilico-fluoride-free gypsum

Also Published As

Publication number Publication date
JPS5370097A (en) 1978-06-22
DE2753868B2 (de) 1979-12-20
FR2372768A1 (fr) 1978-06-30
JPS5626606B2 (fr) 1981-06-19
DE2753868C3 (de) 1980-09-11
DE2753868A1 (de) 1978-06-08
US4160012A (en) 1979-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse