AU475247B2 - Method for continuously producing alumina macrospheres and catalysts therefrom - Google Patents
Method for continuously producing alumina macrospheres and catalysts therefromInfo
- Publication number
- AU475247B2 AU475247B2 AU10218/76A AU1021876A AU475247B2 AU 475247 B2 AU475247 B2 AU 475247B2 AU 10218/76 A AU10218/76 A AU 10218/76A AU 1021876 A AU1021876 A AU 1021876A AU 475247 B2 AU475247 B2 AU 475247B2
- Authority
- AU
- Australia
- Prior art keywords
- macrospheres
- continuously producing
- producing alumina
- catalysts therefrom
- catalysts
- 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
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/51—Spheres
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
-
- 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
- C01F7/021—After-treatment of oxides or hydroxides
- C01F7/025—Granulation or agglomeration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- 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
-
- 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
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Glanulating (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58372775A | 1975-06-04 | 1975-06-04 | |
USUS583,727 | 1975-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1021876A AU1021876A (en) | 1976-08-19 |
AU475247B2 true AU475247B2 (en) | 1976-08-19 |
Family
ID=24334316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU10218/76A Expired AU475247B2 (en) | 1975-06-04 | 1976-01-12 | Method for continuously producing alumina macrospheres and catalysts therefrom |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS51147497A (en) |
AU (1) | AU475247B2 (en) |
DE (1) | DE2600549A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114433045A (en) * | 2020-11-05 | 2022-05-06 | 中国石油化工股份有限公司 | Alpha-alumina carrier, silver catalyst for ethylene epoxidation and ethylene oxidation method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2399276A1 (en) * | 1977-08-03 | 1979-03-02 | Rhone Poulenc Ind | PROCESS FOR MANUFACTURING ALUMINA BALLS |
DE2909671A1 (en) * | 1979-03-12 | 1980-10-02 | Basf Ag | METHOD FOR PRODUCING SHELL CATALYSTS |
-
1976
- 1976-01-09 DE DE19762600549 patent/DE2600549A1/en active Pending
- 1976-01-09 JP JP51001976A patent/JPS51147497A/en active Pending
- 1976-01-12 AU AU10218/76A patent/AU475247B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114433045A (en) * | 2020-11-05 | 2022-05-06 | 中国石油化工股份有限公司 | Alpha-alumina carrier, silver catalyst for ethylene epoxidation and ethylene oxidation method |
CN114433045B (en) * | 2020-11-05 | 2023-07-21 | 中国石油化工股份有限公司 | Alpha-alumina carrier, silver catalyst for ethylene epoxidation and ethylene oxidation method |
Also Published As
Publication number | Publication date |
---|---|
JPS51147497A (en) | 1976-12-17 |
AU1021876A (en) | 1976-08-19 |
DE2600549A1 (en) | 1976-12-09 |
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