Riser separation system
US10731086B2 · kind B2 · utility
1Cited by
14References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2017 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | May 19, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J8/1872
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present disclosure is directed to an apparatus and a compact riser separation system for separating a gaseous mixture from a stream of particles entering from a central riser reactor used for cracking a hydrocarbon feed with the stream of particles. The apparatus provides improved gas solid separation efficiency and maximize containment of the hydrocarbon and minimize residence time in the separation system and thereby minimizing undesired post riser cracking reactions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.