MX2009013170A - Particulas de silice y metodos para prepararlas y utilizarlas. - Google Patents

Particulas de silice y metodos para prepararlas y utilizarlas.

Info

Publication number
MX2009013170A
MX2009013170A MX2009013170A MX2009013170A MX2009013170A MX 2009013170 A MX2009013170 A MX 2009013170A MX 2009013170 A MX2009013170 A MX 2009013170A MX 2009013170 A MX2009013170 A MX 2009013170A MX 2009013170 A MX2009013170 A MX 2009013170A
Authority
MX
Mexico
Prior art keywords
silica particles
methods
making
same
disclosed
Prior art date
Application number
MX2009013170A
Other languages
English (en)
Spanish (es)
Inventor
James Neil Pryor
Lawrence Kindt
Original Assignee
Alltech Associates Inc
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 Alltech Associates Inc filed Critical Alltech Associates Inc
Publication of MX2009013170A publication Critical patent/MX2009013170A/es

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
    • 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
    • C01B33/124—Preparation of adsorbing porous silica not in gel form and not finely divided, i.e. silicon skeletons, by acidic treatment of siliceous materials
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B01J20/28019—Spherical, ellipsoidal or cylindrical
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282—Porous sorbents
    • B01J20/283—Porous sorbents based on silica
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
    • B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
    • 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
    • C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
    • 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
    • C01B33/146—After-treatment of sols
    • C01B33/148—Concentration; Drying; Dehydration; Stabilisation; Purification
    • 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
    • C01B33/16—Preparation of silica xerogels
    • C01B33/163—Preparation of silica xerogels by hydrolysis of organosilicon compounds, e.g. ethyl orthosilicate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cosmetics (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
MX2009013170A 2007-06-04 2008-06-04 Particulas de silice y metodos para prepararlas y utilizarlas. MX2009013170A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93306907P 2007-06-04 2007-06-04
PCT/US2008/007034 WO2008150537A2 (en) 2007-06-04 2008-06-04 Silica particles and methods of making and using the same

Publications (1)

Publication Number Publication Date
MX2009013170A true MX2009013170A (es) 2010-03-01

Family

ID=40056210

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009013170A MX2009013170A (es) 2007-06-04 2008-06-04 Particulas de silice y metodos para prepararlas y utilizarlas.

Country Status (12)

Country Link
US (1) US20100116743A1 (enExample)
EP (1) EP2167425A2 (enExample)
JP (1) JP5498377B2 (enExample)
KR (1) KR20100022499A (enExample)
CN (1) CN101918312A (enExample)
AR (1) AR066853A1 (enExample)
AU (1) AU2008260452A1 (enExample)
CA (1) CA2690537A1 (enExample)
IN (1) IN2009DN08217A (enExample)
MX (1) MX2009013170A (enExample)
TW (1) TW200914372A (enExample)
WO (1) WO2008150537A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101411007B1 (ko) * 2010-12-31 2014-06-23 제일모직주식회사 방현 필름용 조성물 및 이를 포함하는 방현 필름
CN102380345B (zh) * 2011-08-03 2013-01-16 济南大学 孔呈梯度分布的中空二氧化硅微球及其制备方法和应用
GB2497105B (en) * 2011-12-01 2014-07-23 Thermo Electron Mfg Ltd Process for the preparation of porous silica particles
CA2885263C (en) 2012-09-17 2021-11-16 W. R. Grace & Co.-Conn. Chromatography media and devices
CN107847907A (zh) 2014-05-02 2018-03-27 格雷斯公司 官能化载体材料以及制备和使用官能化载体材料的方法
BR112017026193B1 (pt) 2015-06-05 2021-09-14 W.R. Grace & Co-Conn Adsorventes, método de produção dos adsorventes e uso dos adsorventes
US20180238842A1 (en) * 2015-08-25 2018-08-23 Showa Denko K.K. Liquid chromatographic column and liquid chromatographic apparatus including the same
AU2018262708B2 (en) 2017-05-04 2021-06-03 Nanologica Ab A process for manufacturing porous silica particles loaded with at least one bioactive compound adapted for lung, nasal, sublingual and/or pharyngeal delivery
US10661250B2 (en) * 2018-04-13 2020-05-26 Agilent Technologies, Inc. Synthetic silica as packing material in supported liquid extraction
KR102427987B1 (ko) * 2018-11-27 2022-08-02 주식회사 엘지화학 전가수분해된 폴리실리케이트의 합성방법
GB201916122D0 (en) 2019-11-06 2019-12-18 Nanologica Ab New compositions
JP2025508226A (ja) * 2022-03-16 2025-03-21 ダブリュー・アール・グレース・アンド・カンパニー－コーン 多孔質の球状シリカゲル粒子を生産する方法
US20240018006A1 (en) * 2022-07-13 2024-01-18 Uchicago Argonne, Llc Method For Producing Porous Nanocrystalline Silicon

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FR1473239A (enExample) * 1966-01-31 1967-05-29
US3591518A (en) * 1968-12-31 1971-07-06 Du Pont Silica aquasols and powders
SE417431B (sv) * 1975-12-12 1981-03-16 Pharmacia Fine Chemicals Ab Dextranderivatgel for elektroforetisk separation
US4160728A (en) * 1976-12-08 1979-07-10 E. I. Du Pont De Nemours And Company Bimodal chromatographic resolving zone
US4301034A (en) * 1980-05-21 1981-11-17 Phillips Petroleum Company Silica from single phase controlled hydrolysis of silicate ester
DE3616133A1 (de) * 1985-09-25 1987-11-19 Merck Patent Gmbh Kugelfoermige sio(pfeil abwaerts)2(pfeil abwaerts)-partikel
US4943425A (en) * 1988-04-01 1990-07-24 Gte Laboratories Incorporated Method of making high purity dense silica of large particle size
US5023208A (en) * 1989-12-19 1991-06-11 Orion Laboratories, Inc. Sol-gel process for glass and ceramic articles
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Also Published As

Publication number Publication date
WO2008150537A3 (en) 2010-08-12
CN101918312A (zh) 2010-12-15
EP2167425A2 (en) 2010-03-31
JP5498377B2 (ja) 2014-05-21
JP2010531798A (ja) 2010-09-30
CA2690537A1 (en) 2008-12-11
AU2008260452A1 (en) 2008-12-11
TW200914372A (en) 2009-04-01
WO2008150537A2 (en) 2008-12-11
US20100116743A1 (en) 2010-05-13
IN2009DN08217A (enExample) 2015-07-24
KR20100022499A (ko) 2010-03-02
AR066853A1 (es) 2009-09-16

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