CH288419A - Procédé de fabrication de la cristobalite. - Google Patents
Procédé de fabrication de la cristobalite.Info
- Publication number
- CH288419A CH288419A CH288419DA CH288419A CH 288419 A CH288419 A CH 288419A CH 288419D A CH288419D A CH 288419DA CH 288419 A CH288419 A CH 288419A
- Authority
- CH
- Switzerland
- Prior art keywords
- cristobalite
- manufacturing
- manufacturing cristobalite
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 1
- 229910052906 cristobalite Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0009—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing silica as main constituent
-
- 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
- C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
-
- 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
- C01P2006/32—Thermal properties
- C01P2006/33—Phase transition temperatures
- C01P2006/34—Melting temperatures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR288419X | 1950-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH288419A true CH288419A (fr) | 1953-01-31 |
Family
ID=8887483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH288419D CH288419A (fr) | 1950-01-19 | 1951-01-02 | Procédé de fabrication de la cristobalite. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH288419A (fr) |
| DE (1) | DE937525C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180858A3 (en) * | 1984-11-03 | 1988-06-15 | Hoechst Aktiengesellschaft | Shaped articles from silicate material, process for their production and their application |
-
1950
- 1950-12-28 DE DEP4859A patent/DE937525C/de not_active Expired
-
1951
- 1951-01-02 CH CH288419D patent/CH288419A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180858A3 (en) * | 1984-11-03 | 1988-06-15 | Hoechst Aktiengesellschaft | Shaped articles from silicate material, process for their production and their application |
Also Published As
| Publication number | Publication date |
|---|---|
| DE937525C (de) | 1956-01-12 |
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