Catalyst charge heater
US8354065B1 · kind B1 · utility
42Cited by
23References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2010 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | Dec 28, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2208/00911
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
This device is an FCC Catalyst Charge Heater. The device uses a catalyst cooler to preheat FCC feedstocks. It can be used with or without an FCC Catalyst Heater in the regenerator to satisfy the FCC unit heat balance while maximizing liquid volume yield and reducing FCC emissions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.