CL2008003914A1 - Metodo para fabricar particulas de oxidos metalicos coloidales que comprende (a) agregar oxido metalico reactivo a deposito de reaccion basado en modelo matematico que considera al menos (i) velocidad de nucleacion de particulas, (ii) velocidad de sedimentacion de dicho oxido y (iii) crecimiento de dichas particulas; y particulas de dichos oxidos. - Google Patents

Metodo para fabricar particulas de oxidos metalicos coloidales que comprende (a) agregar oxido metalico reactivo a deposito de reaccion basado en modelo matematico que considera al menos (i) velocidad de nucleacion de particulas, (ii) velocidad de sedimentacion de dicho oxido y (iii) crecimiento de dichas particulas; y particulas de dichos oxidos.

Info

Publication number
CL2008003914A1
CL2008003914A1 CL2008003914A CL2008003914A CL2008003914A1 CL 2008003914 A1 CL2008003914 A1 CL 2008003914A1 CL 2008003914 A CL2008003914 A CL 2008003914A CL 2008003914 A CL2008003914 A CL 2008003914A CL 2008003914 A1 CL2008003914 A1 CL 2008003914A1
Authority
CL
Chile
Prior art keywords
particles
metal oxide
speed
oxide
considers
Prior art date
Application number
CL2008003914A
Other languages
English (en)
Spanish (es)
Inventor
James Neil Pryor
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of CL2008003914A1 publication Critical patent/CL2008003914A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0047—Preparation of sols containing a metal oxide
    • 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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CL2008003914A 2007-12-27 2008-12-26 Metodo para fabricar particulas de oxidos metalicos coloidales que comprende (a) agregar oxido metalico reactivo a deposito de reaccion basado en modelo matematico que considera al menos (i) velocidad de nucleacion de particulas, (ii) velocidad de sedimentacion de dicho oxido y (iii) crecimiento de dichas particulas; y particulas de dichos oxidos. CL2008003914A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US924507P 2007-12-27 2007-12-27

Publications (1)

Publication Number Publication Date
CL2008003914A1 true CL2008003914A1 (es) 2010-10-01

Family

ID=40723278

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2008003914A CL2008003914A1 (es) 2007-12-27 2008-12-26 Metodo para fabricar particulas de oxidos metalicos coloidales que comprende (a) agregar oxido metalico reactivo a deposito de reaccion basado en modelo matematico que considera al menos (i) velocidad de nucleacion de particulas, (ii) velocidad de sedimentacion de dicho oxido y (iii) crecimiento de dichas particulas; y particulas de dichos oxidos.

Country Status (13)

Country Link
EP (1) EP2231323A2 (ru)
JP (1) JP5637863B2 (ru)
KR (1) KR101629035B1 (ru)
CN (1) CN101959590B (ru)
AR (1) AR069976A1 (ru)
AU (1) AU2008344012A1 (ru)
BR (1) BRPI0821516A2 (ru)
CA (1) CA2710768A1 (ru)
CL (1) CL2008003914A1 (ru)
MX (1) MX2010007105A (ru)
RU (1) RU2557238C2 (ru)
TW (1) TWI466714B (ru)
WO (1) WO2009085091A2 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5602190B2 (ja) * 2012-06-08 2014-10-08 住友ゴム工業株式会社 高分子材料のシミュレーション方法
CN110217799B (zh) * 2018-03-02 2020-12-18 中国石油化工股份有限公司 硅溶胶及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538015A (en) * 1967-12-07 1970-11-03 Nalco Chemical Co Large particle silica sols and method of production
US3969266A (en) * 1971-06-23 1976-07-13 E. I. Du Pont De Nemours And Company Microporous membrane process for making concentrated silica sols
US3789009A (en) * 1971-07-15 1974-01-29 Du Pont Process for the preparation of large particle silica sols
SU1452789A1 (ru) * 1987-03-13 1989-01-23 Армянский филиал Всесоюзного научно-исследовательского института химических реактивов и особо чистых химических веществ Способ получени гидрозолей кремнезема
US5352277A (en) * 1988-12-12 1994-10-04 E. I. Du Pont De Nemours & Company Final polishing composition
SU1712307A1 (ru) * 1989-11-01 1992-02-15 Всесоюзный Научно-Исследовательский И Проектный Институт "Теплопроект" Способ получени кремнезол
US5100581A (en) * 1990-02-22 1992-03-31 Nissan Chemical Industries Ltd. Method of preparing high-purity aqueous silica sol
DE4216119C2 (de) * 1992-05-15 1995-08-10 Bayer Ag Verfahren zur Herstellung und Konzentrierung von Kieselsolen
US6906109B2 (en) * 2000-09-01 2005-06-14 Chemical Products Corp. Method for controling uniformity of colloidal silica particle size
FR2819245B1 (fr) * 2001-01-09 2004-11-26 Clariant Nouvelles suspensions aqueuses de silice colloidale anionique de ph neutre et leur procede de preparation, et leurs applications
JP4649209B2 (ja) * 2002-10-14 2011-03-09 アクゾ ノーベル ナムローゼ フェンノートシャップ 水性シリカ分散液
US20070034116A1 (en) * 2005-08-10 2007-02-15 Mac Donald Dennis L Silica sols with controlled minimum particle size and preparation thereof

Also Published As

Publication number Publication date
JP2011508719A (ja) 2011-03-17
TW200938294A (en) 2009-09-16
AU2008344012A1 (en) 2009-07-09
WO2009085091A3 (en) 2009-11-12
WO2009085091A2 (en) 2009-07-09
AR069976A1 (es) 2010-03-03
JP5637863B2 (ja) 2014-12-10
EP2231323A2 (en) 2010-09-29
KR20100105863A (ko) 2010-09-30
MX2010007105A (es) 2010-08-26
CN101959590B (zh) 2014-12-10
RU2010131001A (ru) 2012-02-10
KR101629035B1 (ko) 2016-06-09
TWI466714B (zh) 2015-01-01
CN101959590A (zh) 2011-01-26
BRPI0821516A2 (pt) 2017-06-06
RU2557238C2 (ru) 2015-07-20
CA2710768A1 (en) 2009-07-09

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