AT352684B - Verfahren zur aufarbeitung von natuerlichen silikaten - Google Patents

Verfahren zur aufarbeitung von natuerlichen silikaten

Info

Publication number
AT352684B
AT352684B AT454375A AT454375A AT352684B AT 352684 B AT352684 B AT 352684B AT 454375 A AT454375 A AT 454375A AT 454375 A AT454375 A AT 454375A AT 352684 B AT352684 B AT 352684B
Authority
AT
Austria
Prior art keywords
processing natural
natural silicates
silicates
processing
natural
Prior art date
Application number
AT454375A
Other languages
English (en)
Other versions
ATA454375A (de
Original Assignee
Steirische Magnesit Ind Ag
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 Steirische Magnesit Ind Ag filed Critical Steirische Magnesit Ind Ag
Priority to AT454375A priority Critical patent/AT352684B/de
Priority to DE2625868A priority patent/DE2625868C2/de
Priority to NO762031A priority patent/NO145687C/no
Priority to GB24573/76A priority patent/GB1488339A/en
Publication of ATA454375A publication Critical patent/ATA454375A/de
Application granted granted Critical
Publication of AT352684B publication Critical patent/AT352684B/de

Links

Classifications

    • 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
    • C09C1/3063—Treatment with low-molecular organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • 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
    • C01B33/124—Preparation of adsorbing porous silica not in gel form and not finely divided, i.e. silicon skeletons, by acidic treatment of siliceous materials
AT454375A 1975-06-13 1975-06-13 Verfahren zur aufarbeitung von natuerlichen silikaten AT352684B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT454375A AT352684B (de) 1975-06-13 1975-06-13 Verfahren zur aufarbeitung von natuerlichen silikaten
DE2625868A DE2625868C2 (de) 1975-06-13 1976-06-09 Verfahren zur Aufbereitung von Serpentin
NO762031A NO145687C (no) 1975-06-13 1976-06-11 Fremgangsmaate ved opparbeidelse av naturlig forekommende silikater for fremstilling av overflateaktive materialer
GB24573/76A GB1488339A (en) 1975-06-13 1976-06-14 Method of making surface active silica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT454375A AT352684B (de) 1975-06-13 1975-06-13 Verfahren zur aufarbeitung von natuerlichen silikaten

Publications (2)

Publication Number Publication Date
ATA454375A ATA454375A (de) 1979-03-15
AT352684B true AT352684B (de) 1979-10-10

Family

ID=3565385

Family Applications (1)

Application Number Title Priority Date Filing Date
AT454375A AT352684B (de) 1975-06-13 1975-06-13 Verfahren zur aufarbeitung von natuerlichen silikaten

Country Status (4)

Country Link
AT (1) AT352684B (de)
DE (1) DE2625868C2 (de)
GB (1) GB1488339A (de)
NO (1) NO145687C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121920A1 (de) * 1980-06-27 1982-04-29 Steirische Magnesit-Industrie AG, 1130 Wien Verfahren zur herstellung von aktiver kieselerde
WO1995007235A1 (en) * 1993-09-06 1995-03-16 Svein Olerud A method for manufacturing spherical silica from olivine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE183139T1 (de) * 1984-11-26 1986-11-06 The Pq Corp., Valley Forge, Pa. Vermeidung der kalttruebung des bieres.
WO2016176772A1 (en) * 2015-05-06 2016-11-10 Alliance Magnésium Method for the production of amorphous silica with controlled specific surface area from magnesium silicate ore

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121920A1 (de) * 1980-06-27 1982-04-29 Steirische Magnesit-Industrie AG, 1130 Wien Verfahren zur herstellung von aktiver kieselerde
DE3121920C2 (de) * 1980-06-27 1985-01-17 Steirische Magnesit-Industrie Ag, Wien Verfahren zur Herstellung von aktiver Kieselerde
WO1995007235A1 (en) * 1993-09-06 1995-03-16 Svein Olerud A method for manufacturing spherical silica from olivine

Also Published As

Publication number Publication date
DE2625868A1 (de) 1976-12-23
NO145687C (no) 1982-05-12
GB1488339A (en) 1977-10-12
ATA454375A (de) 1979-03-15
NO145687B (no) 1982-02-01
NO762031L (de) 1976-12-14
DE2625868C2 (de) 1982-10-21

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