IT1273514B - Procedimento per la preparazione di un gel micro-mesoporoso - Google Patents
Procedimento per la preparazione di un gel micro-mesoporosoInfo
- Publication number
- IT1273514B IT1273514B ITMI950712A ITMI950712A IT1273514B IT 1273514 B IT1273514 B IT 1273514B IT MI950712 A ITMI950712 A IT MI950712A IT MI950712 A ITMI950712 A IT MI950712A IT 1273514 B IT1273514 B IT 1273514B
- Authority
- IT
- Italy
- Prior art keywords
- micro
- procedure
- preparation
- mesoporous gel
- mesoporous
- 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
- 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
-
- 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
- B01J21/12—Silica and alumina
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/0308—Mesoporous materials not having base exchange properties, e.g. Si-MCM-41
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/041—Mesoporous materials having base exchange properties, e.g. Si/Al-MCM-41
-
- 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
- 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
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
-
- 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
- B01J35/635—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
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI950712A IT1273514B (it) | 1995-04-07 | 1995-04-07 | Procedimento per la preparazione di un gel micro-mesoporoso |
EP96104680A EP0736323A3 (en) | 1995-04-07 | 1996-03-25 | Process for the production of micro-porous gel |
UA96041306A UA41375C2 (uk) | 1995-04-07 | 1996-04-03 | Спосіб одержання мікромезопористого гелю |
EA199600017A EA000013B1 (ru) | 1995-04-07 | 1996-04-04 | Способ получения микромезопористого геля |
CN96104576A CN1147421A (zh) | 1995-04-07 | 1996-04-05 | 制备微-中孔凝胶的方法 |
JP8085571A JPH0920513A (ja) | 1995-04-07 | 1996-04-08 | ミクロ−メソ多孔質ゲルの製造方法 |
US09/172,268 US6204217B1 (en) | 1995-04-07 | 1998-10-14 | Process for the preparation of micro-mesoporous gel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI950712A IT1273514B (it) | 1995-04-07 | 1995-04-07 | Procedimento per la preparazione di un gel micro-mesoporoso |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI950712A0 ITMI950712A0 (it) | 1995-04-07 |
ITMI950712A1 ITMI950712A1 (it) | 1996-10-07 |
IT1273514B true IT1273514B (it) | 1997-07-08 |
Family
ID=11371252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI950712A IT1273514B (it) | 1995-04-07 | 1995-04-07 | Procedimento per la preparazione di un gel micro-mesoporoso |
Country Status (7)
Country | Link |
---|---|
US (1) | US6204217B1 (it) |
EP (1) | EP0736323A3 (it) |
JP (1) | JPH0920513A (it) |
CN (1) | CN1147421A (it) |
EA (1) | EA000013B1 (it) |
IT (1) | IT1273514B (it) |
UA (1) | UA41375C2 (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5922299A (en) * | 1996-11-26 | 1999-07-13 | Battelle Memorial Institute | Mesoporous-silica films, fibers, and powders by evaporation |
US6592764B1 (en) * | 1997-12-09 | 2003-07-15 | The Regents Of The University Of California | Block copolymer processing for mesostructured inorganic oxide materials |
US6562310B2 (en) * | 2000-11-08 | 2003-05-13 | E. I. Du Pont De Nemours And Company | Group IIA containing mesoporous materials |
CN100383042C (zh) * | 2003-04-22 | 2008-04-23 | 上海化工研究院 | 介孔二氧化硅分子筛的制备方法 |
JP4989902B2 (ja) * | 2005-05-20 | 2012-08-01 | 花王株式会社 | メソポーラスシリカ |
IT1392165B1 (it) | 2008-12-01 | 2012-02-22 | Eni Spa | Processo per la separazione di gas |
JP5718451B2 (ja) * | 2010-03-31 | 2015-05-13 | ユーオーピー エルエルシー | Uzm−37アルミノシリケートゼオライト |
CN102908982A (zh) * | 2012-10-24 | 2013-02-06 | 陕西省石油化工研究设计院 | 一种吸附废水中重金属离子的新型介孔材料制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2072352C (en) * | 1990-01-25 | 1999-06-01 | Jeffrey Scott Beck | Synthetic porous crystalline material, its synthesis and use |
IT1244478B (it) * | 1990-12-21 | 1994-07-15 | Eniricerche Spa | Gel cataliticamente attivo e procedimento per la sua preparazione |
IT1265320B1 (it) * | 1993-12-22 | 1996-10-31 | Eniricerche Spa | Procedimento per la preparazione di silico-allumine amorfe cataliticamente attive |
IT1270069B (it) * | 1994-07-06 | 1997-04-28 | Eniricerche Spa | Gel micro-mesoporoso e procedimento per la sua preparazione |
-
1995
- 1995-04-07 IT ITMI950712A patent/IT1273514B/it active IP Right Grant
-
1996
- 1996-03-25 EP EP96104680A patent/EP0736323A3/en not_active Withdrawn
- 1996-04-03 UA UA96041306A patent/UA41375C2/uk unknown
- 1996-04-04 EA EA199600017A patent/EA000013B1/ru not_active IP Right Cessation
- 1996-04-05 CN CN96104576A patent/CN1147421A/zh active Pending
- 1996-04-08 JP JP8085571A patent/JPH0920513A/ja active Pending
-
1998
- 1998-10-14 US US09/172,268 patent/US6204217B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0736323A3 (en) | 1997-05-21 |
EA199600017A3 (ru) | 1996-12-30 |
JPH0920513A (ja) | 1997-01-21 |
US6204217B1 (en) | 2001-03-20 |
ITMI950712A1 (it) | 1996-10-07 |
CN1147421A (zh) | 1997-04-16 |
ITMI950712A0 (it) | 1995-04-07 |
EA000013B1 (ru) | 1997-12-30 |
UA41375C2 (uk) | 2001-09-17 |
EP0736323A2 (en) | 1996-10-09 |
EA199600017A2 (ru) | 1996-10-01 |
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Legal Events
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0001 | Granted |