ATE348790T1
Catalyst fines handling and disposal process
Abstract
The present invention is directed to a process for handling and/or disposing catalyst fines produced in an oxygenate-to-olefins reactor. The process enhances the way catalyst fines are separated from the liquid fraction by use of a flocculent.
Term
Term ended
Projected expiry passed 12 September 2023, 3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 priority claim, no other members on record
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 30631702 | United States of America | A |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 3812421
Titles2
- German
- VERFAHREN ZUR HANDHABUNG UND ENTSORGUNG VONKATALYSATORFEINSTOFFEN
- English
- METHODS FOR HANDLING AND DISPOSAL OF CATALYST FINE MATERIALS
Classification
- CPC, 2
- C07C1/20
- Y10S585/91
- IPC, 1
- C07C1 20