BR112012006430A2 - preparação de sílica gel mesoporosa e macroporosa - Google Patents
preparação de sílica gel mesoporosa e macroporosaInfo
- 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
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.
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)
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)
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 |
-
2010
- 2010-09-23 BR BR112012006430A patent/BR112012006430A2/pt not_active Application Discontinuation
- 2010-09-23 WO PCT/EP2010/064034 patent/WO2011036199A1/en active Application Filing
- 2010-09-23 EP EP16197636.0A patent/EP3175915A1/en not_active Withdrawn
- 2010-09-23 AU AU2010299911A patent/AU2010299911B2/en not_active Ceased
- 2010-09-23 US US13/497,720 patent/US8679437B2/en not_active Expired - Fee Related
- 2010-09-23 JP JP2012530256A patent/JP5701883B2/ja not_active Expired - Fee Related
- 2010-09-23 DK DK10760301.1T patent/DK2480328T5/en active
- 2010-09-23 CA CA2773852A patent/CA2773852C/en not_active Expired - Fee Related
- 2010-09-23 EP EP10760301.1A patent/EP2480328B1/en not_active Not-in-force
- 2010-09-23 CN CN201080042228.7A patent/CN102596392B/zh not_active Expired - Fee Related
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
Date | Code | Title | Description |
---|---|---|---|
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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