FR2286793A1 - Suspension de silice precipitee pouvant etre pulverisee - Google Patents

Suspension de silice precipitee pouvant etre pulverisee

Info

Publication number
FR2286793A1
FR2286793A1 FR7530252A FR7530252A FR2286793A1 FR 2286793 A1 FR2286793 A1 FR 2286793A1 FR 7530252 A FR7530252 A FR 7530252A FR 7530252 A FR7530252 A FR 7530252A FR 2286793 A1 FR2286793 A1 FR 2286793A1
Authority
FR
France
Prior art keywords
sprayed
suspension
precipitated silica
precipitated
silica
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.)
Granted
Application number
FR7530252A
Other languages
English (en)
Other versions
FR2286793B1 (fr
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
Deutsche Gold und Silber Scheideanstalt
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, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2286793A1 publication Critical patent/FR2286793A1/fr
Application granted granted Critical
Publication of FR2286793B1 publication Critical patent/FR2286793B1/fr
Granted 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)
FR7530252A 1974-10-05 1975-10-02 Suspension de silice precipitee pouvant etre pulverisee Granted FR2286793A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2286793A1 true FR2286793A1 (fr) 1976-04-30
FR2286793B1 FR2286793B1 (fr) 1978-04-07

Family

ID=5927651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530252A Granted FR2286793A1 (fr) 1974-10-05 1975-10-02 Suspension de silice precipitee pouvant etre pulverisee

Country Status (8)

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

Cited By (4)

* 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
EP0110762A2 (fr) * 1982-11-24 1984-06-13 Rhone-Poulenc Chimie Procédé pour améliorer les propriétés rhéologiques d'une suspension de silice précipitée
US5906843A (en) * 1995-04-19 1999-05-25 Ppg Industries, Inc. Amorphous precipitated silica having large liquid carrying capacity
EP0937755A1 (fr) * 1998-02-24 1999-08-25 Degussa-Hüls Aktiengesellschaft Granulés de silice précipitée

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988383B1 (fr) * 2012-03-22 2017-06-09 Rhodia Operations Procede de preparation de silice precipitee mettant en oeuvre un malaxeur ou une extrudeuse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (6)

* 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
EP0018866A1 (fr) * 1979-04-13 1980-11-12 Rhone-Poulenc Chimie Nouveau pigment à base de silice sous forme de bille, ou perle, procédé pour l'obtenir et application, notamment comme charge renforçante dans les élastomères
EP0110762A2 (fr) * 1982-11-24 1984-06-13 Rhone-Poulenc Chimie Procédé pour améliorer les propriétés rhéologiques d'une suspension de silice précipitée
EP0110762B1 (fr) * 1982-11-24 1987-05-27 Rhone-Poulenc Chimie Procédé pour améliorer les propriétés rhéologiques d'une suspension de silice précipitée
US5906843A (en) * 1995-04-19 1999-05-25 Ppg Industries, Inc. Amorphous precipitated silica having large liquid carrying capacity
EP0937755A1 (fr) * 1998-02-24 1999-08-25 Degussa-Hüls Aktiengesellschaft Granulés de silice précipitée

Also Published As

Publication number Publication date
ES441516A1 (es) 1977-04-01
DE2447613A1 (de) 1976-04-08
NL7511660A (nl) 1976-04-07
FR2286793B1 (fr) 1978-04-07
DE2447613B2 (de) 1976-08-26
CA1061056A (fr) 1979-08-28
JPS5163396A (en) 1976-06-01
IT1047273B (it) 1980-09-10
JPS589765B2 (ja) 1983-02-22
BE834209A (fr) 1976-04-05
GB1511720A (en) 1978-05-24

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