AT377958B - METHOD FOR PRODUCING ACTIVE SILICA - Google Patents

METHOD FOR PRODUCING ACTIVE SILICA

Info

Publication number: AT377958B
Authority: AT; Austria
Prior art keywords: active silica; producing active; producing; silica; active
Prior art date: 1980-06-27

Application number

AT0338780A

Other languages

German (de)

Other versions

ATA338780A (en

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.)

1980-06-27

Filing date

1980-06-27

Publication date

1985-05-28

1980-06-27 Application filed by Steirische Magnesit Ind Ag filed Critical Steirische Magnesit Ind Ag

1980-06-27 Priority to AT0338780A priority Critical patent/AT377958B/en

1981-06-02 Priority to DE3121920A priority patent/DE3121920C2/en

1981-06-26 Priority to NO812201A priority patent/NO160200C/en

1981-06-29 Priority to GB8119975A priority patent/GB2078703B/en

1984-10-15 Publication of ATA338780A publication Critical patent/ATA338780A/en

1985-05-28 Application granted granted Critical

1985-05-28 Publication of AT377958B publication Critical patent/AT377958B/en

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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Dispersion Chemistry (AREA)
Inorganic Chemistry (AREA)
Silicon Compounds (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)

AT0338780A 1980-06-27 1980-06-27 METHOD FOR PRODUCING ACTIVE SILICA AT377958B (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
AT0338780A AT377958B (en)	1980-06-27	1980-06-27	METHOD FOR PRODUCING ACTIVE SILICA
DE3121920A DE3121920C2 (en)	1980-06-27	1981-06-02	Process for the production of active silica
NO812201A NO160200C (en)	1980-06-27	1981-06-26	PROCEDURE FOR MANUFACTURING ACTIVE SILICON Dioxide.
GB8119975A GB2078703B (en)	1980-06-27	1981-06-29	Producing active silica

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0338780A AT377958B (en)	1980-06-27	1980-06-27	METHOD FOR PRODUCING ACTIVE SILICA

Publications (2)

Publication Number	Publication Date
ATA338780A ATA338780A (en)	1984-10-15
AT377958B true AT377958B (en)	1985-05-28

Family

ID=3549757

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0338780A AT377958B (en)	1980-06-27	1980-06-27	METHOD FOR PRODUCING ACTIVE SILICA

Country Status (4)

Country	Link
AT (1)	AT377958B (en)
DE (1)	DE3121920C2 (en)
GB (1)	GB2078703B (en)
NO (1)	NO160200C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL100503A (en) *	1991-12-25	1995-03-30	R & D Silicate Prod Ltd	Process for the preparation of amorphous silica
NO177137B1 (en) *	1993-09-06	1995-08-14	Svein Olerud	Process for the preparation of spherical silica from olivine
IS2013B (en)	2002-11-27	2005-06-15	Ithntæknistofnun íslands	Process for producing silica
NO20040167L (en)	2004-01-14	2005-07-15	Cod Technologies As	Process for producing precipitated silica from olivine
FR2870467B1 (en) *	2004-05-18	2006-07-21	Outreau Technologies Soc Par A	METHOD FOR SEPARATING SILICA AND OLIVINE IN A CONTAINING MIXTURE AND DEVICE FOR IMPLEMENTING SAID METHOD
CN101296865B (en) *	2005-11-10	2011-10-12	科学与工业研究委员会	Process for the preparation of sodium silicate from kimberlite tailing
AU2016257629B2 (en) *	2015-05-06	2020-07-23	Alliance Magnésium	Method for the production of amorphous silica with controlled specific surface area from magnesium silicate ore
CN109371597A (en) *	2018-11-12	2019-02-22	中材科技股份有限公司	A kind of preparation method of acid leach processing method and high silica glass fiber yarns rope
WO2020169777A1 (en) *	2019-02-22	2020-08-27	Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand-Werke KG	Process for producing solid particles, solid particles and use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT352684B (en) *	1975-06-13	1979-10-10	Steirische Magnesit Ind Ag	PROCESS FOR PROCESSING NATURAL SILICATES

1980
- 1980-06-27 AT AT0338780A patent/AT377958B/en not_active IP Right Cessation
1981
- 1981-06-02 DE DE3121920A patent/DE3121920C2/en not_active Expired
- 1981-06-26 NO NO812201A patent/NO160200C/en unknown
- 1981-06-29 GB GB8119975A patent/GB2078703B/en not_active Expired

Also Published As

Publication number	Publication date
DE3121920A1 (en)	1982-04-29
NO160200B (en)	1988-12-12
ATA338780A (en)	1984-10-15
DE3121920C2 (en)	1985-01-17
GB2078703B (en)	1983-06-08
GB2078703A (en)	1982-01-13
NO160200C (en)	1989-03-22
NO812201L (en)	1981-12-28

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Legal Events

Date	Code	Title	Description
1994-07-15	ELJ	Ceased due to non-payment of the annual fee