Method for improving physical properties of catalyst materials through the incorporation of fines therein and catalyst prepared by the method
US4012339A · kind A · utility
1Cited by
2References
8Claims
0Family size
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Inventor
Key dates
| Filing date | Nov 4, 1975 |
| Grant date | Mar 15, 1977 |
| Priority date | — |
| Expiry date | Nov 4, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J37/0009
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The use of calcined fines in the preparation of catalyst materials from inorganic oxide gels results in improved physical properties when a significant portion of said fines are smaller than about 40 microns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.