FR2486514B1 - - Google Patents

Info

Publication number
FR2486514B1
FR2486514B1 FR8015460A FR8015460A FR2486514B1 FR 2486514 B1 FR2486514 B1 FR 2486514B1 FR 8015460 A FR8015460 A FR 8015460A FR 8015460 A FR8015460 A FR 8015460A FR 2486514 B1 FR2486514 B1 FR 2486514B1
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
FR8015460A
Other languages
French (fr)
Other versions
FR2486514A1 (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.)
Rhone Poulenc Chimie de Base SA
Original Assignee
Rhone Poulenc Chimie de Base SA
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 Rhone Poulenc Chimie de Base SA filed Critical Rhone Poulenc Chimie de Base SA
Priority to FR8015460A priority Critical patent/FR2486514A1/fr
Priority to FR8102640A priority patent/FR2499540A2/fr
Priority to KR1019810002057A priority patent/KR840002018B1/ko
Priority to DE8181401001T priority patent/DE3163969D1/de
Priority to EP81401001A priority patent/EP0044236B1/fr
Priority to AT81401001T priority patent/ATE7778T1/de
Priority to JP10756981A priority patent/JPS5747712A/ja
Priority to CS815335A priority patent/CS234030B2/cs
Priority to BR8104429A priority patent/BR8104429A/pt
Priority to PT73349A priority patent/PT73349B/pt
Priority to IE1556/81A priority patent/IE52048B1/en
Priority to AU72810/81A priority patent/AU548330B2/en
Publication of FR2486514A1 publication Critical patent/FR2486514A1/fr
Priority to US06/484,581 priority patent/US4503158A/en
Application granted granted Critical
Publication of FR2486514B1 publication Critical patent/FR2486514B1/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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • 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
    • C01B33/20—Silicates
    • 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
    • C01B33/20—Silicates
    • C01B33/24—Alkaline-earth metal silicates
    • 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
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Glass Compositions (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
FR8015460A 1980-02-11 1980-07-11 Nouveau procede d'obtention de silice et silicates metalliques a partir de solutions de silicates alcalins, produits obtenus et applications, notamment en verrerie Granted FR2486514A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8015460A FR2486514A1 (fr) 1980-07-11 1980-07-11 Nouveau procede d'obtention de silice et silicates metalliques a partir de solutions de silicates alcalins, produits obtenus et applications, notamment en verrerie
FR8102640A FR2499540A2 (fr) 1980-07-11 1981-02-11 Procede d'obtention de silice et silicates metalliques a partir de solutions de silicates alcalins, produits obtenus et applications, notamment en verrerie
KR1019810002057A KR840002018B1 (ko) 1980-06-11 1981-06-09 알카리 금속 실리케이트 용액으로부터 실리카 및 금속 실리케이트를 제조하는 신규방법
EP81401001A EP0044236B1 (fr) 1980-07-11 1981-06-22 Procédé d'obtention de silicates métalliques à partir de solutions de silicates alcalins, application en verrerie
AT81401001T ATE7778T1 (de) 1980-07-11 1981-06-22 Verfahren zur herstellung von metallsilikaten, ausgehend von alkalimetallsilikat-loesungen, verwendung bei der herstellung von glas.
DE8181401001T DE3163969D1 (en) 1980-07-11 1981-06-22 Process for the preparation of metallic silicates from alkali-metal/silicate solutions, use in glass making
JP10756981A JPS5747712A (en) 1980-07-11 1981-07-09 Silicon oxide, silicate and manufacture
CS815335A CS234030B2 (en) 1980-07-11 1981-07-10 Method of powder silicon dioxide and metal silicate preparation
BR8104429A BR8104429A (pt) 1980-07-11 1981-07-10 Processo para a preparacao de silica e de silicatos metalicos
PT73349A PT73349B (fr) 1980-07-11 1981-07-10 Procede pour la preparation de silice et de silicates metalliques a partir de solutions de silicates alcalins
IE1556/81A IE52048B1 (en) 1980-07-11 1981-07-10 Process for producing metal silicates from solutions of alkali metal silicates and use thereof in glass making
AU72810/81A AU548330B2 (en) 1980-02-11 1981-07-13 Preparation of silica
US06/484,581 US4503158A (en) 1980-07-11 1983-04-13 Double or mixed silicates of alkali metal and other glass modifier metal(s) used to prepare glass compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015460A FR2486514A1 (fr) 1980-07-11 1980-07-11 Nouveau procede d'obtention de silice et silicates metalliques a partir de solutions de silicates alcalins, produits obtenus et applications, notamment en verrerie

Publications (2)

Publication Number Publication Date
FR2486514A1 FR2486514A1 (fr) 1982-01-15
FR2486514B1 true FR2486514B1 (enrdf_load_stackoverflow) 1985-02-08

Family

ID=9244103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015460A Granted FR2486514A1 (fr) 1980-02-11 1980-07-11 Nouveau procede d'obtention de silice et silicates metalliques a partir de solutions de silicates alcalins, produits obtenus et applications, notamment en verrerie

Country Status (2)

Country Link
JP (1) JPS5747712A (enrdf_load_stackoverflow)
FR (1) FR2486514A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1261550E (pt) * 2000-03-03 2006-05-31 Grace Gmbh & Co Kg Particulas de silica amorfa que compreendem boro

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85038C (enrdf_load_stackoverflow) * 1937-10-02
FR853480A (fr) * 1938-05-15 1940-03-20 Floridienne J Buttgenbach & Co Procédé de fabrication de silicates alcalins en poudre
US2386337A (en) * 1941-10-25 1945-10-09 Elizabeth F Moyer Process for making finely divided silica
SU116516A1 (ru) * 1957-10-30 1957-11-30 В.Г. Алексеев Способ получени окиси кремни
DE1767331A1 (de) * 1968-04-27 1971-09-16 Degussa Verfahren zur Herstellung von Alkalicyanid und Siliciumdioxid

Also Published As

Publication number Publication date
JPH0143696B2 (enrdf_load_stackoverflow) 1989-09-22
JPS5747712A (en) 1982-03-18
FR2486514A1 (fr) 1982-01-15

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