Title:
流動コーカーユニット用のスクラバー
Document Type and Number:
Japanese Patent JP2012503702
Kind Code:
A
Abstract:
Fouling in the scrubber section of a fluid coker unit is reduced by providing perforated baffles to improve the uniformity of the gas flow profile in the scrubber by reducing the gas velocity of the cyclone outlet gases in the scrubber section of the unit. These baffles are located with the objective of reducing the rotational component of the gas flow in the scrubber created by the alignment of the gas outlets of the cyclones. The baffles are preferably located in the shed section of the scrubber and comprise upstanding perforated plates located at the periphery of the scrubber section to disrupt high velocity gas jets in the region of the interior wall of the scrubber.
Inventors:
McKnight, Craig, A.
Hackman, Larry, F.
Napper, Brian, A.
Bullback, daniel
Jones, George, Bee.
Tyler, Jonathan
Keel, darwin
Hackman, Larry, F.
Napper, Brian, A.
Bullback, daniel
Jones, George, Bee.
Tyler, Jonathan
Keel, darwin
Application Number:
JP2011529025A
Publication Date:
February 09, 2012
Filing Date:
September 25, 2009
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10G11/18
Foreign References:
| US20040020278A1 | 2004-02-05 | |||
| US2859168A | 1958-11-04 | |||
| US6889961B2 | 2005-05-10 | |||
| US4339399A | 1982-07-13 |
Attorney, Agent or Firm:
Kenji Kawabi