DE3676856D1 - Verfahren zur herstellung von aluminatraegern mit breiten poren. - Google Patents
Verfahren zur herstellung von aluminatraegern mit breiten poren.Info
- Publication number
- DE3676856D1 DE3676856D1 DE8686200516T DE3676856T DE3676856D1 DE 3676856 D1 DE3676856 D1 DE 3676856D1 DE 8686200516 T DE8686200516 T DE 8686200516T DE 3676856 T DE3676856 T DE 3676856T DE 3676856 D1 DE3676856 D1 DE 3676856D1
- Authority
- DE
- Germany
- Prior art keywords
- producing aluminum
- wide pores
- aluminum carriers
- carriers
- pores
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 239000000969 carrier Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
-
- 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
- B01J35/615—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
- 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
- B01J35/66—Pore distribution
-
- 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
- C01P2006/16—Pore diameter
-
- 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
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/726,851 US4579728A (en) | 1985-04-24 | 1985-04-24 | Wide pore alumina supports |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3676856D1 true DE3676856D1 (de) | 1991-02-21 |
Family
ID=24920272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686200516T Expired - Fee Related DE3676856D1 (de) | 1985-04-24 | 1986-03-26 | Verfahren zur herstellung von aluminatraegern mit breiten poren. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4579728A (de) |
EP (1) | EP0199396B1 (de) |
JP (1) | JPS61251512A (de) |
CA (1) | CA1256852A (de) |
DE (1) | DE3676856D1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716141A (en) * | 1986-10-28 | 1987-12-29 | Shell Oil Company | Hydrotreating catalysts prepared from hydrogels |
US5217940A (en) * | 1989-09-19 | 1993-06-08 | Halabi Ma Mum A | Process for making high-strength alumina substrates and catalysts and products made therefrom |
RU94040364A (ru) * | 1992-12-24 | 1996-12-10 | Коммонвелт Сайентифик энд Индастриал Рисерч Организейшн (AU) | Способ агломерации порошка или дуста, содержащего оксид алюминия материала, агломерированный тонкий алюмоокисный порошок или дуст |
CN1040845C (zh) * | 1993-07-16 | 1998-11-25 | 中国石油化工总公司 | 微球状γ-氧化铝的制备方法 |
US5380697A (en) * | 1993-09-08 | 1995-01-10 | Shell Oil Company | Ethylene oxide catalyst and process |
US5739075A (en) * | 1995-10-06 | 1998-04-14 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
US5801259A (en) * | 1996-04-30 | 1998-09-01 | Shell Oil Company | Ethylene oxide catalyst and process |
FR2764208B1 (fr) * | 1997-06-10 | 1999-07-16 | Rhodia Chimie Sa | Extrudes d'alumine, leurs procedes de preparation et leur utilisation comme catalyseurs ou supports de catalyseurs |
US7449030B2 (en) * | 2001-03-01 | 2008-11-11 | Alcoa World Alumina Llc | Agglomeration of alumina and binder therefor |
CA2500646C (en) * | 2002-10-16 | 2010-12-14 | Conocophillips Company | Fischer-tropsch processes and catalysts using stabilized supports |
US7422730B2 (en) * | 2003-04-02 | 2008-09-09 | Saint-Gobain Ceramics & Plastics, Inc. | Nanoporous ultrafine α-alumina powders and sol-gel process of preparing same |
FR2892885B1 (fr) | 2005-11-02 | 2008-01-25 | Streamezzo Sa | Procede de gestion de polices de caractere a l'interieur de scenes multimedia, programme d'ordinateur et terminal correspondants. |
AU2008318836B2 (en) * | 2007-10-31 | 2013-04-04 | Chevron U.S.A. Inc. | Hydroconversion processes employing multi-metallic catalysts and method for making thereof |
US20090271306A1 (en) * | 2008-04-29 | 2009-10-29 | Iovation Inc. | System and Method to Facilitate Secure Payment of Digital Transactions |
US8058203B2 (en) * | 2009-04-29 | 2011-11-15 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US8080492B2 (en) * | 2009-04-29 | 2011-12-20 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US8383543B2 (en) * | 2009-04-29 | 2013-02-26 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US7964525B2 (en) * | 2009-04-29 | 2011-06-21 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US7964526B2 (en) * | 2009-04-29 | 2011-06-21 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US7964524B2 (en) * | 2009-04-29 | 2011-06-21 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US7931799B2 (en) * | 2009-04-29 | 2011-04-26 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
CA2883517C (en) | 2012-09-05 | 2021-03-09 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalysts and method for making thereof |
JP2014175389A (ja) * | 2013-03-07 | 2014-09-22 | Mitsubishi Materials Corp | アルミナ絶縁膜の形成方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3853789A (en) * | 1971-03-26 | 1974-12-10 | J Warthen | Preparation of macroporous alumina extrudates |
DE2237861C3 (de) * | 1971-08-02 | 1978-05-11 | Continental Oil Co., Ponca City, Okla. (V.St.A.) | Aluminiumoxyd-Extrudat |
US3850849A (en) * | 1972-05-24 | 1974-11-26 | Norton Co | Formed alumina bodies for catalytic uses |
US3983197A (en) * | 1973-09-24 | 1976-09-28 | Universal Oil Products Company | Preparation of alumina extrudates |
US4102978A (en) * | 1975-11-10 | 1978-07-25 | Norton Company | Process for producing alumina catalyst carriers |
US4169883A (en) * | 1978-07-25 | 1979-10-02 | Exxon Research & Engineering Co. | Process for preparing ultra-stable, high surface area alpha-alumina |
IT1108693B (it) * | 1978-07-26 | 1985-12-09 | Fiat Spt | Procedimento per la realizzazione di supporti monolitici per catalizzatori |
JPS5527830A (en) * | 1978-08-15 | 1980-02-28 | Chiyoda Chem Eng & Constr Co Ltd | Production of alumina carrier |
JPS5814365B2 (ja) * | 1978-11-06 | 1983-03-18 | 日揮ユニバ−サル株式会社 | 球形アルミナの製造法 |
DE2852947A1 (de) * | 1978-12-07 | 1980-06-19 | Basf Ag | Verfahren zur herstellung von katalysatortraegern aus tonerdegemischen |
US4301037A (en) * | 1980-04-01 | 1981-11-17 | W. R. Grace & Co. | Extruded alumina catalyst support having controlled distribution of pore sizes |
FR2512004A1 (fr) * | 1981-08-27 | 1983-03-04 | Rhone Poulenc Spec Chim | Composition d'alumine pour le revetement d'un support de catalyseur, son procede de fabrication et le support de catalyseur obtenu |
-
1985
- 1985-04-24 US US06/726,851 patent/US4579728A/en not_active Expired - Lifetime
-
1986
- 1986-03-26 DE DE8686200516T patent/DE3676856D1/de not_active Expired - Fee Related
- 1986-03-26 EP EP86200516A patent/EP0199396B1/de not_active Expired
- 1986-03-27 CA CA000505293A patent/CA1256852A/en not_active Expired
- 1986-04-22 JP JP61091428A patent/JPS61251512A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1256852A (en) | 1989-07-04 |
EP0199396A3 (en) | 1988-10-05 |
JPH0575695B2 (de) | 1993-10-21 |
US4579728A (en) | 1986-04-01 |
EP0199396B1 (de) | 1991-01-16 |
JPS61251512A (ja) | 1986-11-08 |
EP0199396A2 (de) | 1986-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |