Title:
VORTEX-TYPE MIXING DEVICE FOR A DOWN-FLOW HYDROPROCESSING REACTOR
Document Type and Number:
WIPO Patent Application WO/2014/070324
Kind Code:
A3
Abstract:
The present invention is directed to a vortex-type mixing device for a down- flow hydroprocessing reactor. In particular, the device improves the effectiveness of an existing mixing volume in mixing the gas phase and liquid phase of two-phase systems. According to the present invention, the mixing device helps create a highly arcuate flow to incoming effluents and a high degree of mixing within a constrained interbed space of a hydroprocessing reactor.
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Inventors:
BOYAK CRAIG (US)
KEMOUN ABDENOUR (US)
KILLEN RALPH EVANS (US)
PARIMI KRISHNIAH (US)
SONG STEVEN XUQI (US)
KEMOUN ABDENOUR (US)
KILLEN RALPH EVANS (US)
PARIMI KRISHNIAH (US)
SONG STEVEN XUQI (US)
Application Number:
PCT/US2013/060329
Publication Date:
August 07, 2014
Filing Date:
September 18, 2013
Export Citation:
Assignee:
CHEVRON USA INC (US)
International Classes:
B01J8/04; B01F3/04; B01F5/00
Domestic Patent References:
| WO2000037171A1 | 2000-06-29 |
Foreign References:
| US20100303685A1 | 2010-12-02 |
Attorney, Agent or Firm:
ROSS, Michael D. et al. (Law DepartmentPost Office Box 600, San Ramon California, US)
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