CH288419A - Process for manufacturing cristobalite. - Google Patents

Process for manufacturing 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
Application number
Other languages
French (fr)
Inventor
Prosilis Procedes The Mineraux
Original Assignee
Prosilis Procedes Thermiques E
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 Prosilis Procedes Thermiques E filed Critical Prosilis Procedes Thermiques E
Publication of CH288419A publication Critical patent/CH288419A/en

Links

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)
CH288419D 1950-01-19 1951-01-02 Process for manufacturing cristobalite. CH288419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR288419X 1950-01-19

Publications (1)

Publication Number Publication Date
CH288419A true CH288419A (en) 1953-01-31

Family

ID=8887483

Family Applications (1)

Application Number Title Priority Date Filing Date
CH288419D CH288419A (en) 1950-01-19 1951-01-02 Process for manufacturing cristobalite.

Country Status (2)

Country Link
CH (1) CH288419A (en)
DE (1) DE937525C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180858A2 (en) * 1984-11-03 1986-05-14 Hoechst Aktiengesellschaft Shaped articles from silicate material, process for their production and their application

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1717157B1 (en) * 1968-02-16 1970-06-18 Quarzwerke Gmbh Cristobalite filler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180858A2 (en) * 1984-11-03 1986-05-14 Hoechst Aktiengesellschaft Shaped articles from silicate material, process for their production and their application
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 (en) 1956-01-12

Similar Documents

Publication Publication Date Title
FR1078317A (en) Improved Capacitor Manufacturing Process
CH288419A (en) Process for manufacturing cristobalite.
FR1008888A (en) Cristobalite manufacturing process
FR1024259A (en) Cap manufacturing process
FR1009563A (en) Process for making shoes
FR1021000A (en) Footwear manufacturing process
FR1032840A (en) Footwear manufacturing process
CH284378A (en) Manufacturing process for oilcloths.
FR1043088A (en) Improved manufacturing process for n-acetylsalicylamide
FR1059440A (en) Mold making process
FR1169501A (en) Manufacturing process for dolls, toys, cartoons
FR1024583A (en) Polyamides manufacturing process
FR1016841A (en) Profile manufacturing process
FR1098907A (en) Scopolamine bromobutylate manufacturing process
FR1018146A (en) Parquet manufacturing process
FR60116E (en) Colorants manufacturing process
FR1024519A (en) Improved shoe manufacturing process
FR1026846A (en) Viscose manufacturing process
FR61553E (en) Parquet manufacturing process
FR1063641A (en) Manufacturing process for bearings
FR999637A (en) Process for manufacturing phenylmethyldichlorosilane
FR1038976A (en) Manufacturing process of poly-acyloxy-siloxanes
FR1044796A (en) Manufacturing process of sulfo-hydrocarbons
CH294347A (en) Process for the manufacture of copolymers.
FR1038496A (en) Carbon manufacturing process