JPS4969710A - - Google Patents
Info
- Publication number
- JPS4969710A JPS4969710A JP48084228A JP8422873A JPS4969710A JP S4969710 A JPS4969710 A JP S4969710A JP 48084228 A JP48084228 A JP 48084228A JP 8422873 A JP8422873 A JP 8422873A JP S4969710 A JPS4969710 A JP S4969710A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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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
- 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
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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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
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- 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
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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
- B01J35/60—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
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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
- B01J35/60—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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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- 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
- C01P2006/11—Powder tap density
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- 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
- C01P2006/13—Surface area thermal stability thereof at high temperatures
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00276199A US3804781A (en) | 1972-07-28 | 1972-07-28 | Extruded alumina catalyst supports |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4969710A true JPS4969710A (US08197722-20120612-C00042.png) | 1974-07-05 |
JPS5719073B2 JPS5719073B2 (US08197722-20120612-C00042.png) | 1982-04-20 |
Family
ID=23055610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8422873A Expired JPS5719073B2 (US08197722-20120612-C00042.png) | 1972-07-28 | 1973-07-27 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3804781A (US08197722-20120612-C00042.png) |
JP (1) | JPS5719073B2 (US08197722-20120612-C00042.png) |
DE (1) | DE2338250A1 (US08197722-20120612-C00042.png) |
NL (1) | NL7307882A (US08197722-20120612-C00042.png) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104153A (en) * | 1971-12-06 | 1978-08-01 | Atlantic Richfield Company | Method for reforming hydrocarbons |
US3917808A (en) * | 1972-10-16 | 1975-11-04 | Continental Oil Co | Method for extruding alumina |
US4032433A (en) * | 1976-04-30 | 1977-06-28 | Uop Inc. | Hydrorefining asphaltenic petroleum charge stocks |
CA1094533A (en) * | 1976-08-23 | 1981-01-27 | Paul W. Tamm | Reforming catalyst and a hydrocarbon catalytic reforming process using the catalyst |
US4428863A (en) | 1982-07-06 | 1984-01-31 | The Dow Chemical Company | Alumina compositions of improved strength useful as catalyst supports |
US4575494A (en) * | 1984-02-08 | 1986-03-11 | The Dow Chemical Company | Alumina compositions useful as catalyst supports for ethylene oxidation |
JPS6423446U (US08197722-20120612-C00042.png) * | 1987-02-09 | 1989-02-08 | ||
US7737316B2 (en) * | 2005-06-24 | 2010-06-15 | Exxonmobil Chemical Patents Inc. | Method of flocculation and formulation of crystalline materials |
US8318627B2 (en) * | 2005-08-10 | 2012-11-27 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for preparation of a catalyst carrier |
CN103041869B (zh) * | 2011-10-17 | 2015-04-15 | 中国石油化工股份有限公司 | 球形催化剂载体的制备方法 |
-
1972
- 1972-07-28 US US00276199A patent/US3804781A/en not_active Expired - Lifetime
-
1973
- 1973-06-06 NL NL7307882A patent/NL7307882A/xx unknown
- 1973-07-27 DE DE19732338250 patent/DE2338250A1/de active Pending
- 1973-07-27 JP JP8422873A patent/JPS5719073B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5719073B2 (US08197722-20120612-C00042.png) | 1982-04-20 |
US3804781A (en) | 1974-04-16 |
DE2338250A1 (de) | 1974-02-07 |
NL7307882A (US08197722-20120612-C00042.png) | 1974-01-30 |