Title:
無秩序状態の減少したサイクロン分離装置
Document Type and Number:
Japanese Patent JP3995262
Kind Code:
B2
Abstract:
A cyclone and process for fluidized catalytic cracking of heavy oils is disclosed. Gas and entrained solids are added around a clean gas outlet tube in a cyclone body. Solids and some gas are withdrawn via a solids outlet and discharged into a catch chamber. Some of the gas discharged with the solids into the catch chamber is returned to the interior of the cyclone body via an opening in the cyclone. Chaotic reflux of gas back into the cyclone via the solids outlet is eliminated. The device may be used as an FCC regenerator third stage separator or to improve other gas/solid separations.
Inventors:
Chitonis, Greek Keshav
Steven James, McGarburn
Schutz, Klaus Wilhelm
Steven James, McGarburn
Schutz, Klaus Wilhelm
Application Number:
JP53684496A
Publication Date:
October 24, 2007
Filing Date:
May 17, 1996
Export Citation:
Assignee:
MOBIL OIL CORPORATION
International Classes:
B04C1/00; C10G9/18; B01J8/00; B04C5/081; B04C5/28; B04C5/30; C10G9/28; C10G9/32; C10G11/14; C10G11/18; C10G35/10
Foreign References:
| US5071542 | ||||
| US4927298 | ||||
| US2153026 |
Attorney, Agent or Firm:
Aoyama Aoi
Yasuo Shibata
Yasuo Shibata