IL122851A0 - Optimally dispersible precipitated silica particulates process for their preparation and their use - Google Patents

Optimally dispersible precipitated silica particulates process for their preparation and their use

Info

Publication number
IL122851A0
IL122851A0 IL12285198A IL12285198A IL122851A0 IL 122851 A0 IL122851 A0 IL 122851A0 IL 12285198 A IL12285198 A IL 12285198A IL 12285198 A IL12285198 A IL 12285198A IL 122851 A0 IL122851 A0 IL 122851A0
Authority
IL
Israel
Prior art keywords
optimally
preparation
precipitated silica
silica particulates
dispersible precipitated
Prior art date
Application number
IL12285198A
Original Assignee
Rotem Amfert Negev Ltd
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 Rotem Amfert Negev Ltd filed Critical Rotem Amfert Negev Ltd
Priority to IL12285198A priority Critical patent/IL122851A0/en
Publication of IL122851A0 publication Critical patent/IL122851A0/en
Priority to TW087121788A priority patent/TW412504B/en
Priority to PCT/IL1998/000635 priority patent/WO1999035086A1/en
Priority to AU17802/99A priority patent/AU1780299A/en
Priority to PCT/IL1998/000634 priority patent/WO1999035085A1/en
Priority to AU17801/99A priority patent/AU1780199A/en

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
    • C09C1/3009—Physical treatment, e.g. grinding; treatment with ultrasonic vibrations
    • C09C1/3036—Agglomeration, granulation, pelleting
    • 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/10—Solid 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
    • C01P2006/16—Pore diameter
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP 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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
IL12285198A 1998-01-05 1998-01-05 Optimally dispersible precipitated silica particulates process for their preparation and their use IL122851A0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IL12285198A IL122851A0 (en) 1998-01-05 1998-01-05 Optimally dispersible precipitated silica particulates process for their preparation and their use
TW087121788A TW412504B (en) 1998-01-05 1998-12-29 A process for preparation of silica
PCT/IL1998/000635 WO1999035086A1 (en) 1998-01-05 1998-12-31 A process for the preparation of granular silica
AU17802/99A AU1780299A (en) 1998-01-05 1998-12-31 A process for the preparation of granular silica
PCT/IL1998/000634 WO1999035085A1 (en) 1998-01-05 1998-12-31 Optimally dispersible precipitated silica particulates, process for their preparation and their use
AU17801/99A AU1780199A (en) 1998-01-05 1998-12-31 Optimally dispersible precipitated silica particulates, process for their preparation and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12285198A IL122851A0 (en) 1998-01-05 1998-01-05 Optimally dispersible precipitated silica particulates process for their preparation and their use

Publications (1)

Publication Number Publication Date
IL122851A0 true IL122851A0 (en) 1998-08-16

Family

ID=11071056

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12285198A IL122851A0 (en) 1998-01-05 1998-01-05 Optimally dispersible precipitated silica particulates process for their preparation and their use

Country Status (4)

Country Link
AU (2) AU1780299A (en)
IL (1) IL122851A0 (en)
TW (1) TW412504B (en)
WO (2) WO1999035085A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808266B1 (en) * 2000-04-28 2002-06-14 Rhodia Chimie Sa THICKENING PRECIPITATION SILICA GRANULES OBTAINED BY GRANULATION AND THEIR USE AS A THICKENING AGENT IN DENTAL COMPOSITIONS
CN103466637B (en) * 2013-08-29 2015-06-03 中国科学院过程工程研究所 Method for producing precipitate silicon dioxide by using sodium bicarbonate to control supersaturation degree

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83880C (en) * 1952-07-18
NL7014811A (en) * 1970-10-09 1972-04-11
US3928540A (en) * 1971-07-26 1975-12-23 Ppg Industries Inc Process for preparing silica pigment
DE2935914A1 (en) * 1979-09-06 1981-04-02 Kali-Chemie Ag, 3000 Hannover METHOD FOR PRODUCING SPHERICAL SHAPED BODIES BASED ON AL (ARROW DOWN) 2 (ARROW DOWN) O (ARROW DOWN) 3 (ARROW DOWN) AND / OR SIO (ARROW DOWN) 2 (ARROW DOWN)
US5091132A (en) * 1989-08-07 1992-02-25 J. M. Huber Corporation Method and apparatus for production of rubber dispersible pellets
FR2678259B1 (en) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie NOVEL PRECIPITATED SILICA IN THE FORM OF GRANULES OR POWDERS, METHODS OF SYNTHESIS AND USE FOR REINFORCING ELASTOMERS.
IL100503A (en) * 1991-12-25 1995-03-30 R & D Silicate Prod Ltd Process for the preparation of amorphous silica
JP3316243B2 (en) * 1993-01-18 2002-08-19 川鉄鉱業株式会社 Highly dispersible granulated silica powder and method for producing the same
IL104722A (en) * 1993-02-02 1998-04-05 Rotem Fertilizers Ltd Process for the manufacture of pure silica from rock containing it
DE4427137B4 (en) * 1993-10-07 2007-08-23 Degussa Gmbh precipitated silica

Also Published As

Publication number Publication date
AU1780299A (en) 1999-07-26
TW412504B (en) 2000-11-21
WO1999035085A1 (en) 1999-07-15
WO1999035086A1 (en) 1999-07-15
AU1780199A (en) 1999-07-26

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