NO20084294L - Pelletisert silika - Google Patents

Pelletisert silika

Info

Publication number
NO20084294L
NO20084294L NO20084294A NO20084294A NO20084294L NO 20084294 L NO20084294 L NO 20084294L NO 20084294 A NO20084294 A NO 20084294A NO 20084294 A NO20084294 A NO 20084294A NO 20084294 L NO20084294 L NO 20084294L
Authority
NO
Norway
Prior art keywords
silica particles
pelletized
pelletized silica
particles
water
Prior art date
Application number
NO20084294A
Other languages
English (en)
Inventor
Lorenzo Costa
Bjorn Braun
Original Assignee
Degussa Novara Technology Spa
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 Novara Technology Spa filed Critical Degussa Novara Technology Spa
Publication of NO20084294L publication Critical patent/NO20084294L/no

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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)

Abstract

Det beskrives pelletiserte silikapartikler som karakteriseres ved en rund form og en monomodal partikkelstørrelse. Partiklene fermstilles ved dispergering av silikapartikler i vann, tilsetting av vann til dispersjonen, blanding med alkoksysilan, helling av blandingen i et organisk oppløsningsmiddel, filtrering og vasking av de oppnådde silikapartikler. De pelletiserte silikapartikler kan anvendes for å produsere glassmonolitter.
NO20084294A 2006-06-02 2008-10-14 Pelletisert silika NO20084294L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP2006062883 2006-06-02
PCT/EP2007/055365 WO2007141196A1 (en) 2006-06-02 2007-05-31 Pelletized silica

Publications (1)

Publication Number Publication Date
NO20084294L true NO20084294L (no) 2009-01-09

Family

ID=37697918

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084294A NO20084294L (no) 2006-06-02 2008-10-14 Pelletisert silika

Country Status (8)

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

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 (zh) * 2019-03-28 2020-10-09 福建通源硅业有限公司 一种二氧化硅颗粒的制备方法
CN110479954A (zh) * 2019-08-19 2019-11-22 安徽省含山县兴建铸造厂 一种熔模铸造精密铸件用型壳耐火涂层材料
CN111170344A (zh) * 2020-01-15 2020-05-19 珠海琴晟新材料有限公司 一种超高纯纳米材料的制备方法
US20230081969A1 (en) * 2020-02-17 2023-03-16 Zhejiang Third Age Material Technology Co., Ltd Preparation method for spherical silica powder filler, powder filler obtained thereby and use thereof
CN111634915A (zh) * 2020-06-12 2020-09-08 将乐三晶新材料有限公司 熔融金属硅雾化制粉工艺
CN115974089B (zh) * 2023-02-17 2023-10-20 江苏海格新材料有限公司 一种活性硅微粉的生产方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62260712A (ja) * 1986-05-02 1987-11-13 Toray Ind Inc シリカ粒子の製造法
IN186494B (no) * 1995-02-04 2001-09-15 Degussa
JPH08281095A (ja) * 1995-02-14 1996-10-29 Toyota Motor Corp ダイラタンシー性液体
DE10123950A1 (de) * 2001-05-17 2002-11-28 Degussa Granulate auf Basis von mittels Aerosol mit Aluminiumoxid dotiertem, pyrogen hergestelltem Siliziumdioxid, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10256267A1 (de) * 2002-12-03 2004-06-24 Degussa Ag Dispersion, Streichfarbe und Aufnahmemedium
DE102004011110A1 (de) * 2004-03-08 2005-09-22 Merck Patent Gmbh Verfahren zur Herstellung monodisperser SiO2-Partikel

Also Published As

Publication number Publication date
WO2007141196A1 (en) 2007-12-13
TWI372139B (en) 2012-09-11
AU2007255488A1 (en) 2007-12-13
CN101460400B (zh) 2011-09-14
CA2653155C (en) 2012-01-24
TW200815284A (en) 2008-04-01
KR101089897B1 (ko) 2011-12-05
JP2009538816A (ja) 2009-11-12
CA2653155A1 (en) 2007-12-13
KR20090009290A (ko) 2009-01-22
CN101460400A (zh) 2009-06-17
AU2007255488B2 (en) 2011-01-27

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