High-surface area coated support for catalysts and process for their preparation
US4293449A · kind A · utility
13Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1980 |
| Grant date | Oct 6, 1981 |
| Priority date | — |
| Expiry date | Aug 7, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J23/882
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for preparing a high-surface area catalyst consisting of high-surface area support material coated on an inert core. The inert core is partially wetted with a wetting agent and a powdered, high-surface area coating is then applied to the core. The coated core can be dried and calcined, and additional catalytic elements can be added by impregnating the core with solutions containing such elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.