Process and apparatus for catalytic hydrocarbon conversion
US4312741A · kind A · utility
37Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 9, 1980 |
| Grant date | Jan 26, 1982 |
| Priority date | — |
| Expiry date | Jul 9, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2208/00911
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A catalytic process for the conversion of hydrocarbons or bituminous shales or carbon monoxide in the liquid phase in contact with hydrogen flowing upwardly through a series of successive stages, each containing a catalyst bed either semi-stationary or dispersed in the charge, the catalyst being maintained at each stage by an upward flow of hydrogen or hydrocarbon supplied below an opening in the partition wall between two successive stages and periodically allowed to pass from one stage to the next through said opening, by discontinuing said upward flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.