FR1471660A - Procédé de fabrication de poudre blanche de quartz - Google Patents

Procédé de fabrication de poudre blanche de quartz

Info

Publication number
FR1471660A
FR1471660A FR53864A FR53864A FR1471660A FR 1471660 A FR1471660 A FR 1471660A FR 53864 A FR53864 A FR 53864A FR 53864 A FR53864 A FR 53864A FR 1471660 A FR1471660 A FR 1471660A
Authority
FR
France
Prior art keywords
manufacturing process
quartz powder
white quartz
white
powder
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
FR53864A
Other languages
English (en)
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.)
MUELLER WESTDEUTSCHE QUARZ
Original Assignee
MUELLER WESTDEUTSCHE QUARZ
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 MUELLER WESTDEUTSCHE QUARZ filed Critical MUELLER WESTDEUTSCHE QUARZ
Priority to FR53864A priority Critical patent/FR1471660A/fr
Application granted granted Critical
Publication of FR1471660A publication Critical patent/FR1471660A/fr
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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C04B33/06—Rendering lime harmless
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/30—Drying methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR53864A 1966-03-17 1966-03-17 Procédé de fabrication de poudre blanche de quartz Expired FR1471660A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR53864A FR1471660A (fr) 1966-03-17 1966-03-17 Procédé de fabrication de poudre blanche de quartz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53864A FR1471660A (fr) 1966-03-17 1966-03-17 Procédé de fabrication de poudre blanche de quartz

Publications (1)

Publication Number Publication Date
FR1471660A true FR1471660A (fr) 1967-03-03

Family

ID=8604034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53864A Expired FR1471660A (fr) 1966-03-17 1966-03-17 Procédé de fabrication de poudre blanche de quartz

Country Status (1)

Country Link
FR (1) FR1471660A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11629059B2 (en) 2019-08-29 2023-04-18 Covia Holdings Llc Ultra-white silica-based filler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11629059B2 (en) 2019-08-29 2023-04-18 Covia Holdings Llc Ultra-white silica-based filler

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