ITMI941399A0 - Gel micro-mesoporoso e procedimento per la sua preparazione - Google Patents
Gel micro-mesoporoso e procedimento per la sua preparazioneInfo
- Publication number
- ITMI941399A0 ITMI941399A0 ITMI941399A ITMI941399A ITMI941399A0 IT MI941399 A0 ITMI941399 A0 IT MI941399A0 IT MI941399 A ITMI941399 A IT MI941399A IT MI941399 A ITMI941399 A IT MI941399A IT MI941399 A0 ITMI941399 A0 IT MI941399A0
- Authority
- IT
- Italy
- Prior art keywords
- micro
- procedure
- preparation
- mesoporous gel
- mesoporous
- Prior art date
Links
Classifications
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
- B01J37/033—Using Hydrolysis
-
- 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
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
-
- 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
-
- 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
-
- 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
- B01J20/28088—Pore-size distribution
- B01J20/2809—Monomodal or narrow distribution, uniform pores
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/617—500-1000 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Silicon Compounds (AREA)
- Colloid Chemistry (AREA)
- Medicinal Preparation (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI941399A IT1270069B (it) | 1994-07-06 | 1994-07-06 | Gel micro-mesoporoso e procedimento per la sua preparazione |
US08/371,395 US5789336A (en) | 1994-07-06 | 1995-01-11 | Micro-mesoporous gel and process for its preparation |
EP95200093A EP0691305B1 (en) | 1994-07-06 | 1995-01-14 | Micro-mesoporous gel and process for its preparation |
ES95200093T ES2139143T3 (es) | 1994-07-06 | 1995-01-14 | Gel micro-mesoporoso y procedimiento para su preparacion. |
AT95200093T ATE187703T1 (de) | 1994-07-06 | 1995-01-14 | Mikro-mesoporöses gel und verfahren zu seiner herstellung |
DK95200093T DK0691305T3 (da) | 1994-07-06 | 1995-01-14 | Mikro-mesoporøs gel og fremgangsmåde til fremstilling deraf |
DE69513893T DE69513893T2 (de) | 1994-07-06 | 1995-01-14 | Mikro-mesoporöses Gel und Verfahren zu seiner Herstellung |
JP17121695A JP3926403B2 (ja) | 1994-07-06 | 1995-07-06 | 微小−中間細孔ゲルおよびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI941399A IT1270069B (it) | 1994-07-06 | 1994-07-06 | Gel micro-mesoporoso e procedimento per la sua preparazione |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI941399A0 true ITMI941399A0 (it) | 1994-07-06 |
ITMI941399A1 ITMI941399A1 (it) | 1996-01-06 |
IT1270069B IT1270069B (it) | 1997-04-28 |
Family
ID=11369221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI941399A IT1270069B (it) | 1994-07-06 | 1994-07-06 | Gel micro-mesoporoso e procedimento per la sua preparazione |
Country Status (8)
Country | Link |
---|---|
US (1) | US5789336A (it) |
EP (1) | EP0691305B1 (it) |
JP (1) | JP3926403B2 (it) |
AT (1) | ATE187703T1 (it) |
DE (1) | DE69513893T2 (it) |
DK (1) | DK0691305T3 (it) |
ES (1) | ES2139143T3 (it) |
IT (1) | IT1270069B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1273514B (it) * | 1995-04-07 | 1997-07-08 | Eniricerche Spa | Procedimento per la preparazione di un gel micro-mesoporoso |
IT1277442B1 (it) * | 1995-08-04 | 1997-11-10 | Enichem Spa | Procedimento per la preparazione di sol misti silice-zirconia e ossidi misti da essi ottenuti in forma sferica |
IT1284007B1 (it) * | 1996-06-13 | 1998-05-08 | Eniricerche Spa | Procedimento per la preparazione di un materiale micro-meso poroso ad alta area superficiale con distribuzione controllata della |
US6107236A (en) * | 1998-04-14 | 2000-08-22 | Chevron Chemical Company Llc | Powders of silica-oxide and mixed silica-oxide and method of preparing same |
CN1096296C (zh) * | 1998-11-13 | 2002-12-18 | 中国石油化工集团公司 | 一种生产中间馏分油的加氢裂化催化剂及其制备 |
US6492014B1 (en) * | 1999-04-01 | 2002-12-10 | The United States Of America As Represented By The Secretary Of The Navy | Mesoporous composite gels an aerogels |
US6548440B1 (en) * | 1999-05-26 | 2003-04-15 | Science & Technology Corporation @ Unm | Synthesis of attrition-resistant heterogeneous catalysts using templated mesoporous silica |
AU1684101A (en) * | 1999-11-23 | 2001-06-04 | Universite Laval | Mesoporous zeolitic material with microporous crystalline mesopore walls |
JP4750303B2 (ja) * | 2001-03-23 | 2011-08-17 | 水澤化学工業株式会社 | メソポーラスシリカアルミナゲル、調湿剤及び触媒担体 |
IT1392165B1 (it) | 2008-12-01 | 2012-02-22 | Eni Spa | Processo per la separazione di gas |
US8609032B2 (en) * | 2010-11-29 | 2013-12-17 | Corning Incorporated | Porous ceramic honeycomb articles and methods for making the same |
KR101305182B1 (ko) * | 2010-11-30 | 2013-09-12 | 현대자동차주식회사 | 귀금속을 활용한 고성능 촉매 |
SG2013023585A (en) * | 2012-11-01 | 2014-06-27 | Agency Science Tech & Res | Methanation catalyst |
CN114477117A (zh) * | 2021-12-17 | 2022-05-13 | 中建材蚌埠玻璃工业设计研究院有限公司 | 一种用于隔热的磷酸铝基粉体及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1012892A (en) * | 1964-04-24 | 1965-12-08 | Grace W R & Co | Process for the preparation of modified silica gels |
GR66589B (it) * | 1978-06-22 | 1981-03-30 | Snam Progetti | |
CA1177811A (en) * | 1981-04-13 | 1984-11-13 | Theo G. Spek | Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts |
IT1219692B (it) * | 1988-05-06 | 1990-05-24 | Eniricerche Spa | Gel di silice e allumina cataliticamente attivo e procedimento per la sua preparazione |
IT1244478B (it) * | 1990-12-21 | 1994-07-15 | Eniricerche Spa | Gel cataliticamente attivo e procedimento per la sua preparazione |
IT1251614B (it) * | 1991-10-04 | 1995-05-17 | Eniricerche Spa | Catalizzatore e procedimento per la oligomerizzazione di olefine |
IT1265320B1 (it) * | 1993-12-22 | 1996-10-31 | Eniricerche Spa | Procedimento per la preparazione di silico-allumine amorfe cataliticamente attive |
-
1994
- 1994-07-06 IT ITMI941399A patent/IT1270069B/it active IP Right Grant
-
1995
- 1995-01-11 US US08/371,395 patent/US5789336A/en not_active Expired - Lifetime
- 1995-01-14 DK DK95200093T patent/DK0691305T3/da active
- 1995-01-14 DE DE69513893T patent/DE69513893T2/de not_active Expired - Lifetime
- 1995-01-14 AT AT95200093T patent/ATE187703T1/de active
- 1995-01-14 EP EP95200093A patent/EP0691305B1/en not_active Expired - Lifetime
- 1995-01-14 ES ES95200093T patent/ES2139143T3/es not_active Expired - Lifetime
- 1995-07-06 JP JP17121695A patent/JP3926403B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2139143T3 (es) | 2000-02-01 |
JPH0859223A (ja) | 1996-03-05 |
IT1270069B (it) | 1997-04-28 |
EP0691305B1 (en) | 1999-12-15 |
EP0691305A1 (en) | 1996-01-10 |
DK0691305T3 (da) | 2000-04-25 |
JP3926403B2 (ja) | 2007-06-06 |
DE69513893D1 (de) | 2000-01-20 |
ATE187703T1 (de) | 2000-01-15 |
US5789336A (en) | 1998-08-04 |
ITMI941399A1 (it) | 1996-01-06 |
DE69513893T2 (de) | 2000-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970710 |