GB1511720A - Sprayable precipitated-silica suspension - Google Patents

Sprayable precipitated-silica suspension

Info

Publication number
GB1511720A
GB1511720A GB39504/75A GB3950475A GB1511720A GB 1511720 A GB1511720 A GB 1511720A GB 39504/75 A GB39504/75 A GB 39504/75A GB 3950475 A GB3950475 A GB 3950475A GB 1511720 A GB1511720 A GB 1511720A
Authority
GB
United Kingdom
Prior art keywords
suspension
silica
stirrer
vessel
diameter
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
GB39504/75A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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
Priority claimed from DE19742447613 external-priority patent/DE2447613C3/de
Application filed by Degussa GmbH filed Critical Degussa GmbH
Publication of GB1511720A publication Critical patent/GB1511720A/en
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
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
GB39504/75A 1974-10-05 1975-09-26 Sprayable precipitated-silica suspension Expired GB1511720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447613 DE2447613C3 (de) 1974-10-05 Verfahren zur Herstellung einer sprühbaren Fällungskieselsäuresuspension

Publications (1)

Publication Number Publication Date
GB1511720A true GB1511720A (en) 1978-05-24

Family

ID=5927651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39504/75A Expired GB1511720A (en) 1974-10-05 1975-09-26 Sprayable precipitated-silica suspension

Country Status (8)

Country Link
JP (1) JPS589765B2 (xx)
BE (1) BE834209A (xx)
CA (1) CA1061056A (xx)
ES (1) ES441516A1 (xx)
FR (1) FR2286793A1 (xx)
GB (1) GB1511720A (xx)
IT (1) IT1047273B (xx)
NL (1) NL7511660A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906843A (en) * 1995-04-19 1999-05-25 Ppg Industries, Inc. Amorphous precipitated silica having large liquid carrying capacity
RU2578302C1 (ru) * 2012-03-22 2016-03-27 Родиа Операсьон Способ получения осажденного диоксида кремния с применением смесителя или экструдера

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453880A1 (fr) * 1979-04-13 1980-11-07 Rhone Poulenc Ind Nouveau pigment a base de silice sous forme de bille, procede pour l'obtenir et application, notamment comme charge renforcante dans les elastomeres
FR2536380B1 (fr) * 1982-11-24 1985-12-13 Rhone Poulenc Chim Base Procede pour ameliorer les proprietes rheologiques d'une suspension de silice precipitee
DE19807700A1 (de) * 1998-02-24 1999-08-26 Degussa Fällungskieselsäuregranulate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906843A (en) * 1995-04-19 1999-05-25 Ppg Industries, Inc. Amorphous precipitated silica having large liquid carrying capacity
RU2578302C1 (ru) * 2012-03-22 2016-03-27 Родиа Операсьон Способ получения осажденного диоксида кремния с применением смесителя или экструдера
US10246338B2 (en) 2012-03-22 2019-04-02 Rhodia Operations Process for preparing precipitated silica using a mixer or extruder

Also Published As

Publication number Publication date
JPS5163396A (en) 1976-06-01
FR2286793B1 (xx) 1978-04-07
DE2447613A1 (de) 1976-04-08
JPS589765B2 (ja) 1983-02-22
NL7511660A (nl) 1976-04-07
ES441516A1 (es) 1977-04-01
IT1047273B (it) 1980-09-10
FR2286793A1 (fr) 1976-04-30
CA1061056A (en) 1979-08-28
DE2447613B2 (de) 1976-08-26
BE834209A (fr) 1976-04-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950925