TWI372139B - Pelletized silica particles - Google Patents

Pelletized silica particles

Info

Publication number
TWI372139B
TWI372139B TW096119361A TW96119361A TWI372139B TW I372139 B TWI372139 B TW I372139B TW 096119361 A TW096119361 A TW 096119361A TW 96119361 A TW96119361 A TW 96119361A TW I372139 B TWI372139 B TW I372139B
Authority
TW
Taiwan
Prior art keywords
silica particles
pelletized silica
pelletized
particles
silica
Prior art date
Application number
TW096119361A
Other languages
Chinese (zh)
Other versions
TW200815284A (en
Inventor
Lorenzo Costa
Bjoern Braun
Original Assignee
Evonik 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
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of TW200815284A publication Critical patent/TW200815284A/en
Application granted granted Critical
Publication of TWI372139B publication Critical patent/TWI372139B/en

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
    • 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
    • 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
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • C03C1/026—Pelletisation or prereacting of powdered raw materials
    • 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
    • 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
    • C09C1/3081—Treatment with organo-silicon compounds
    • 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
    • C01P2006/12—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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Silicon Compounds (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
TW096119361A 2006-06-02 2007-05-30 Pelletized silica particles TWI372139B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP2006062883 2006-06-02

Publications (2)

Publication Number Publication Date
TW200815284A TW200815284A (en) 2008-04-01
TWI372139B true TWI372139B (en) 2012-09-11

Family

ID=37697918

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096119361A TWI372139B (en) 2006-06-02 2007-05-30 Pelletized silica particles

Country Status (8)

Country Link
JP (1) JP2009538816A (en)
KR (1) KR101089897B1 (en)
CN (1) CN101460400B (en)
AU (1) AU2007255488B2 (en)
CA (1) CA2653155C (en)
NO (1) NO20084294L (en)
TW (1) TWI372139B (en)
WO (1) WO2007141196A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2559608A (en) * 2017-02-13 2018-08-15 Sibelco Nederland N V Grains comprising silica and methods of forming grains comprising silica
US10343941B2 (en) * 2017-06-16 2019-07-09 Owens-Brockway Glass Container Inc. Glass batch material and process for making glass
CN111747417A (en) * 2019-03-28 2020-10-09 福建通源硅业有限公司 Preparation method of silicon dioxide particles
CN110479954A (en) * 2019-08-19 2019-11-22 安徽省含山县兴建铸造厂 A kind of model casting precision casting shell fire resistant covering material
CN111170344A (en) * 2020-01-15 2020-05-19 珠海琴晟新材料有限公司 Preparation method of ultra-pure nano material
KR20220120644A (en) * 2020-02-17 2022-08-30 제지앙 써드 에이지 매터리얼 테크놀로지 컴퍼니., 리미티드 Manufacturing method of spherical silica powder filler, powder filler obtained therefrom, and application thereof
CN111634915A (en) * 2020-06-12 2020-09-08 将乐三晶新材料有限公司 Atomization powder making process for molten metal silicon
CN115974089B (en) * 2023-02-17 2023-10-20 江苏海格新材料有限公司 Production method of active silicon micropowder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62260712A (en) * 1986-05-02 1987-11-13 Toray Ind Inc Production of silica particle
EP0725037B2 (en) * 1995-02-04 2012-04-25 Evonik Degussa GmbH Granules on the basis of pyrogenic silica, process for their preparation and use thereof
JPH08281095A (en) * 1995-02-14 1996-10-29 Toyota Motor Corp Dilatant liquid
DE10123950A1 (en) * 2001-05-17 2002-11-28 Degussa Granules based on pyrogenic silicon dioxide doped with aluminum oxide by means of aerosol, process for their production and their use
DE10256267A1 (en) * 2002-12-03 2004-06-24 Degussa Ag Dispersion, coating color and recording medium
DE102004011110A1 (en) * 2004-03-08 2005-09-22 Merck Patent Gmbh Process for producing monodisperse SiO 2 particles

Also Published As

Publication number Publication date
KR101089897B1 (en) 2011-12-05
CA2653155C (en) 2012-01-24
NO20084294L (en) 2009-01-09
JP2009538816A (en) 2009-11-12
AU2007255488A1 (en) 2007-12-13
CN101460400B (en) 2011-09-14
AU2007255488B2 (en) 2011-01-27
CN101460400A (en) 2009-06-17
TW200815284A (en) 2008-04-01
CA2653155A1 (en) 2007-12-13
WO2007141196A1 (en) 2007-12-13
KR20090009290A (en) 2009-01-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees