AT315126B - Verfahren zur Herstellung von hochdispersem, weißem Siliciumdioxyd - Google Patents

Verfahren zur Herstellung von hochdispersem, weißem Siliciumdioxyd

Info

Publication number
AT315126B
AT315126B AT586770A AT586770A AT315126B AT 315126 B AT315126 B AT 315126B AT 586770 A AT586770 A AT 586770A AT 586770 A AT586770 A AT 586770A AT 315126 B AT315126 B AT 315126B
Authority
AT
Austria
Prior art keywords
production
silicon dioxide
highly dispersed
white silicon
white
Prior art date
Application number
AT586770A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of AT315126B publication Critical patent/AT315126B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01B33/182—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by reduction of a siliceous material, e.g. with a carbonaceous reducing agent and subsequent oxidation of the silicon monoxide formed
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C01P2006/11—Powder tap density
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • 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
    • 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
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicon Compounds (AREA)
AT586770A 1969-07-01 1970-06-30 Verfahren zur Herstellung von hochdispersem, weißem Siliciumdioxyd AT315126B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1933291A DE1933291C3 (de) 1969-07-01 1969-07-01 Hochdisperses weißes Siliciumdioxid

Publications (1)

Publication Number Publication Date
AT315126B true AT315126B (de) 1974-05-10

Family

ID=5738512

Family Applications (1)

Application Number Title Priority Date Filing Date
AT586770A AT315126B (de) 1969-07-01 1970-06-30 Verfahren zur Herstellung von hochdispersem, weißem Siliciumdioxyd

Country Status (11)

Country Link
US (1) US3674430A (de)
AT (1) AT315126B (de)
BE (1) BE752787A (de)
CA (1) CA946127A (de)
CH (1) CH561155A5 (de)
DE (1) DE1933291C3 (de)
FR (1) FR2056388A5 (de)
GB (1) GB1318639A (de)
NL (1) NL172641C (de)
NO (1) NO131827C (de)
SE (1) SE364934B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112142059A (zh) * 2020-10-28 2020-12-29 宁夏福泰硅业有限公司 一种连续法疏水白炭黑的生产装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097424A (en) * 1970-09-11 1978-06-27 Blount David H Process for the production of poly(urethane silicate) resin and foams
US4072637A (en) * 1972-06-14 1978-02-07 Blount David H Process for the production of polyurethane resins and foams utilizing silico-formic acid
US3956466A (en) * 1972-06-14 1976-05-11 Blount David H Production of silico-formic acid
US3962067A (en) * 1974-06-10 1976-06-08 Blount David H Process for the production of an aqueous solution of silicoformic acid
US4011253A (en) * 1975-02-21 1977-03-08 Blount David H Process for the production of silicic acrylate compounds and resinous products
US4153768A (en) * 1976-03-04 1979-05-08 Blount David H Organic hydroxy silicates utilized as curing agents for polyurethane prepolymers
JPS53102361A (en) * 1977-02-18 1978-09-06 Toray Silicone Co Ltd Thermosetting resin composition
EP0024456B1 (de) * 1977-08-11 1983-12-07 Elkem A/S Zusätze enthaltende thermoplastische Harzzusammensetzungen und daraus hergestellte Gegenstände
DE3016010C2 (de) * 1980-04-25 1985-01-10 Degussa Ag, 6000 Frankfurt Verfahren zur pyrogenen Herstellung von Kieselsäure
NO328202B1 (no) * 2006-02-21 2010-01-04 Elkem Solar As Fremgangsmåte og apparatur for fremstilling av silan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112142059A (zh) * 2020-10-28 2020-12-29 宁夏福泰硅业有限公司 一种连续法疏水白炭黑的生产装置

Also Published As

Publication number Publication date
CH561155A5 (de) 1975-04-30
NL172641C (nl) 1983-10-03
NL172641B (nl) 1983-05-02
DE1933291B2 (de) 1978-04-20
NO131827B (de) 1975-05-05
NO131827C (de) 1975-08-13
DE1933291A1 (de) 1971-02-04
DE1933291C3 (de) 1978-12-14
NL7009357A (de) 1971-01-05
SE364934B (de) 1974-03-11
BE752787A (fr) 1970-12-01
GB1318639A (en) 1973-05-31
FR2056388A5 (de) 1971-05-14
US3674430A (en) 1972-07-04
CA946127A (en) 1974-04-30

Similar Documents

Publication Publication Date Title
CH544093A (de) Verfahren zur Herstellung von O-Acyl-lysergolen
CH546805A (de) Verfahren zur herstellung von polyphenylenoxyden.
CH549029A (de) Verfahren zur herstellung von dihydrobenzodiazepinonen.
AT315126B (de) Verfahren zur Herstellung von hochdispersem, weißem Siliciumdioxyd
CH557345A (de) Verfahren zur herstellung von tetrahydropyranolen.
CH545343A (de) Neuartiges Verfahren zur Herstellung von Bleomycin-Antibiotica
CH543553A (de) Verfahren zur Herstellung von Poly-amid-imid-estern
CH547298A (de) Verfahren zur herstellung von pyrimidopyridazinen.
CH550133A (de) Verfahren zur herstellung von 4-methyl-pentanol-2-crotonat.
CH542149A (de) Verfahren zur Herstellung von Schwefeldioxid
AT306715B (de) Verfahren zur Herstellung von ω-Lactamen
CH542176A (de) Verfahren zur Herstellung von Polyaminen
CH531257A (de) Verfahren zur Herstellung von Halbleiter-Gleichrichter-Anordnungen
AT300840B (de) Verfahren zur Herstellung von Organo-H-silanen
CH544808A (de) Verfahren zur Herstellung von Negamycin
CH543487A (de) Verfahren zur Herstellung von Adamantylharnstoffen
CH550214A (de) Verfahren zur herstellung von cyclocopolymerisaten.
CH549572A (de) Verfahren zur herstellung von substituierten dihydronormorphinonen.
CH557830A (de) Verfahren zur herstellung von 1-aminosiochinolinen.
CH549567A (de) Verfahren zur herstellung von 8-cyano-5-octanolid.
CH558800A (de) Verfahren zur herstellung von chinazolinonen.
CH547775A (de) Verfahren zur herstellung von diaethylaminopropionaniliden.
CH497425A (de) Verfahren zur Herstellung von B-Picolin
CH544758A (de) Verfahren zur Herstellung von Lysergolen
CH504530A (de) Verfahren zur Herstellung von Cytidin-diphosphat-cholin

Legal Events

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