BR112012006430A2 - preparação de sílica gel mesoporosa e macroporosa - Google Patents

preparação de sílica gel mesoporosa e macroporosa

Info

Publication number
BR112012006430A2
BR112012006430A2 BR112012006430A BR112012006430A BR112012006430A2 BR 112012006430 A2 BR112012006430 A2 BR 112012006430A2 BR 112012006430 A BR112012006430 A BR 112012006430A BR 112012006430 A BR112012006430 A BR 112012006430A BR 112012006430 A2 BR112012006430 A2 BR 112012006430A2
Authority
BR
Brazil
Prior art keywords
preparation
mesoporous
silica gel
macroporous silica
optionally
Prior art date
Application number
BR112012006430A
Other languages
English (en)
Inventor
Everdahl Thomas
Original Assignee
Fef Chemicals As
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 Fef Chemicals As filed Critical Fef Chemicals As
Publication of BR112012006430A2 publication Critical patent/BR112012006430A2/pt

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
    • 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
    • B01J20/28076—Pore volume, e.g. total pore volume, mesopore volume, micropore volume being more than 1.0 ml/g
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28014—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
    • B01J20/28047—Gels
    • 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
    • B01J20/28061—Surface area, e.g. B.E.T specific surface area being in the range 100-500 m2/g
    • 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
    • B01J20/28073—Pore volume, e.g. total pore volume, mesopore volume, micropore volume being in the range 0.5-1.0 ml/g
    • 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
    • B01J20/28—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
    • B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
    • 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
    • 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
    • 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
    • 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
    • C01P2006/14—Pore volume
    • 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
    • C01P2006/90—Other properties not specified above
    • 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)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

preparação de sílica gel mesoporosa e macroporosa. o presente pedido descreve um processo para a preparação de partículas de sílica, o dito processo compreendendo a etapa de mistura de (i) uma fase aquosa e (ii) uma fase oleosa compreendendo ortossilicato de tetraalcoxi pré-polimerizado, um ou mais alcoóis, e opcionalmente um ou mais polialquileno glicóis, onde a dita fase aquosa compreende, em solvente aquoso, um ou mas c6-30-alquil polissacarídeos modificados, e opcionalmente um ou mais polialquileno glicóis.
BR112012006430A 2009-09-23 2010-09-23 preparação de sílica gel mesoporosa e macroporosa BR112012006430A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24496309P 2009-09-23 2009-09-23
EP09171086 2009-09-23
PCT/EP2010/064034 WO2011036199A1 (en) 2009-09-23 2010-09-23 Preparation of mesoporous and macroporous silica gel

Publications (1)

Publication Number Publication Date
BR112012006430A2 true BR112012006430A2 (pt) 2018-03-13

Family

ID=41426178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012006430A BR112012006430A2 (pt) 2009-09-23 2010-09-23 preparação de sílica gel mesoporosa e macroporosa

Country Status (9)

Country Link
US (1) US8679437B2 (pt)
EP (2) EP3175915A1 (pt)
JP (1) JP5701883B2 (pt)
CN (1) CN102596392B (pt)
AU (1) AU2010299911B2 (pt)
BR (1) BR112012006430A2 (pt)
CA (1) CA2773852C (pt)
DK (1) DK2480328T5 (pt)
WO (1) WO2011036199A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105480985A (zh) * 2016-01-13 2016-04-13 江苏汉邦科技有限公司 一种高纯大孔硅胶微球的制备方法
CN113651331B (zh) * 2021-07-28 2023-09-22 扬州大学 一种花状介孔二氧化硅纳米颗粒及其制备方法和应用

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363696A (ja) * 1986-09-03 1988-03-22 Agency Of Ind Science & Technol 糖―シリカ複合体
IT1251939B (it) * 1991-10-17 1995-05-27 Donegani Guido Ist Procedimento per la preparazione di materiali a base di ossidi inorganici con granulometria monodispersa e materiali cosi ottenuti.
JP3246946B2 (ja) * 1992-05-08 2002-01-15 株式会社関西新技術研究所 有機・無機複合透明均質体
JPH1129316A (ja) * 1997-07-09 1999-02-02 Teikoku Chem Ind Corp Ltd シリカ膜作成用塗布液組成物およびシリカ膜形成方法
JP3796565B2 (ja) * 2000-08-15 2006-07-12 信越化学工業株式会社 球状シリカ微粒子の製造方法
JP2003238142A (ja) * 2001-12-12 2003-08-27 Mitsubishi Chemicals Corp シリカ微粒子凝集体
ATE446302T1 (de) * 2002-05-31 2009-11-15 Univ Mcmaster Mit polyol modifizierte silane als ausgangsstoffe für kieselsäure
JP4478766B2 (ja) * 2002-08-26 2010-06-09 独立行政法人産業技術総合研究所 球状シリカ多孔質粒子及びその製造方法
JP4488191B2 (ja) * 2004-07-21 2010-06-23 株式会社豊田中央研究所 球状シリカ系メソ多孔体の製造方法
US20060223965A1 (en) * 2005-03-31 2006-10-05 Aspen Aerogels Inc. High strength organic-inorganic hybrid gel materials
WO2006121060A1 (ja) 2005-05-09 2006-11-16 National University Corporation Nagoya University 光学異性体分割用ビーズ及びその製造方法
SE529440C2 (sv) * 2005-06-01 2007-08-14 Small Particles Technology Gbg Dispergerbart pulver av kiselsyra
KR20090010236A (ko) 2006-05-09 2009-01-29 고쿠리츠 다이가쿠 호우징 나고야 다이가쿠 광학 이성체 분리용 충전제
JP2008120633A (ja) * 2006-11-13 2008-05-29 Shiseido Co Ltd 球状多孔質シリカ、その製造方法及びカラム充填剤
JP2009073681A (ja) * 2007-09-19 2009-04-09 Tohoku Univ 多孔質シリカ凝集粒子
JP5631530B2 (ja) * 2007-12-07 2014-11-26 日揮触媒化成株式会社 表面平滑性を備えた多孔質シリカ系粒子、その製造方法および該多孔質シリカ系粒子を配合してなる化粧料
JP4330025B2 (ja) * 2007-12-28 2009-09-09 古河電気工業株式会社 多糖を表面に有する複合粒子、複合粒子コロイド、それを用いた分析試薬、及び複合粒子の製造方法
FR2942622B1 (fr) 2009-02-27 2011-05-13 Commissariat Energie Atomique Procede de preparation de particules de silice poreuses, lesdites particules et leurs utilisations

Also Published As

Publication number Publication date
AU2010299911B2 (en) 2014-09-11
EP2480328A1 (en) 2012-08-01
CN102596392A (zh) 2012-07-18
CA2773852A1 (en) 2011-03-31
EP3175915A1 (en) 2017-06-07
US8679437B2 (en) 2014-03-25
CA2773852C (en) 2017-08-29
JP5701883B2 (ja) 2015-04-15
DK2480328T5 (en) 2017-03-20
WO2011036199A1 (en) 2011-03-31
CN102596392B (zh) 2014-08-27
DK2480328T3 (en) 2017-02-06
EP2480328B1 (en) 2016-11-09
AU2010299911A1 (en) 2012-03-29
JP2013505195A (ja) 2013-02-14
US20130011679A1 (en) 2013-01-10

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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