AT265209B - Process for making white quartz powder - Google Patents

Process for making white quartz powder

Info

Publication number
AT265209B
AT265209B AT213766A AT213766A AT265209B AT 265209 B AT265209 B AT 265209B AT 213766 A AT213766 A AT 213766A AT 213766 A AT213766 A AT 213766A AT 265209 B AT265209 B AT 265209B
Authority
AT
Austria
Prior art keywords
quartz powder
making white
white quartz
making
powder
Prior art date
Application number
AT213766A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT265209B publication Critical patent/AT265209B/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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • C03C1/022—Purification of silica sand or other minerals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/309—Combinations of treatments provided for in groups C09C1/3009 - C09C1/3081
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Silicon Compounds (AREA)
  • Glass Compositions (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AT213766A 1965-03-18 1966-03-07 Process for making white quartz powder AT265209B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW38789A DE1263724B (en) 1965-03-18 1965-03-18 Process for the production of white quartz powder
DEW0040673 1966-01-07

Publications (1)

Publication Number Publication Date
AT265209B true AT265209B (en) 1968-10-10

Family

ID=26002736

Family Applications (1)

Application Number Title Priority Date Filing Date
AT213766A AT265209B (en) 1965-03-18 1966-03-07 Process for making white quartz powder

Country Status (9)

Country Link
US (1) US3437501A (en)
AT (1) AT265209B (en)
BE (1) BE678012A (en)
CH (1) CH468935A (en)
DE (2) DE1263724B (en)
DK (1) DK116126B (en)
GB (1) GB1097059A (en)
LU (1) LU50679A1 (en)
NL (1) NL6603608A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877890A (en) * 1958-09-05 1961-09-20 British Ind Sand Ltd Improvements in the preparation of silica flour

Also Published As

Publication number Publication date
NL6603608A (en) 1966-09-19
US3437501A (en) 1969-04-08
LU50679A1 (en) 1966-05-17
BE678012A (en) 1966-09-01
GB1097059A (en) 1967-12-29
DE1592304A1 (en) 1970-12-10
DE1263724B (en) 1968-03-21
DK116126B (en) 1969-12-15
CH468935A (en) 1969-02-28

Similar Documents

Publication Publication Date Title
CH478862A (en) Process for the production of poly-e-caproamid
CH495924A (en) Process for the production of cement
AT262251B (en) Process for the preparation of N-acylvinylamines
AT264134B (en) Process for the production of poly-N-oxides
CH490359A (en) Process for making steroid compounds
AT262258B (en) Process for the preparation of aminocresols
AT265507B (en) Process for the manufacture of dentures
CH457665A (en) Process for the preparation of 1-amino-2-hydroxyalkoxy-4-hydroxyanthraquinones
AT279549B (en) Process for making crystals
CH461498A (en) Process for the preparation of substituted e-caprolactams
AT260890B (en) Process for the production of ɛ-caprolactone
CH472427A (en) Process for the manufacture of antibiotics
CH463508A (en) Process for the preparation of novel dihydronaphthoxazinones
CH460019A (en) Process for the preparation of w-laurinolactam
CH475208A (en) Process for the production of cyanophenols
AT256130B (en) Process for the preparation of organodotassium silanes
CH486386A (en) Process for the production of borohydrides
CH478145A (en) Process for the manufacture of anthelmintics
AT260209B (en) Process for the preparation of bromoalkylbenzenes
AT265209B (en) Process for making white quartz powder
CH461476A (en) Process for the preparation of dihydrotricyclopentadienylamine
CH473129A (en) Process for the manufacture of sulfanilamido-quinazolines
AT260889B (en) Process for the production of ɛ-caprolactam
AT266809B (en) Process for the production of ɛ-caprolactone
AT273064B (en) Process for the preparation of adamantan-2-one