Mixing device comprising a swirl chamber for mixing liquid

Details Mixing device comprising a swirl chamber for mixing liquid Mixing device comprising a swirl chamber for mixing liquid

2006-07-18

2006-07-18

Bhat, N. (Department: 1764)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

C422S198000, C422S224000, C366S341000

Reexamination Certificate

active

07078002

ABSTRACT:
The invention relates to a mixing device for mixing fluids in a multiple bed downflow reactor comprising:(i) a substantially horizontal collection tray;(ii) a swirl chamber for mixing liquid arranged below the collection tray, having an upper end part that is in direct fluid communication with the upper surface of the collection tray and an outlet opening at its lower end, wherein the swirl chamber has a length that is at least 0.35 times its inner diameter; and(iii) a substantially horizontal distribution tray located below the swirl chamber, which distribution tray is provided with a plurality of openings or downcomers for downward flow of liquid and gas. The invention further relates to a multiple bed downflow reactor comprising such a mixing device and to the use of such a reactor in hydrocarbon processing.

REFERENCES:
patent: 3353924 (1967-11-01), Riopelle
patent: 3787189 (1974-01-01), Muffat et al.
patent: 3855068 (1974-12-01), Lieberman
patent: 4669890 (1987-06-01), Peyrot
patent: 4836989 (1989-06-01), Aly et al.
patent: 5403560 (1995-04-01), Deshpande et al.
patent: 5426719 (1995-06-01), Franks et al.
patent: 5462719 (1995-10-01), Pedersen et al.
patent: 5567396 (1996-10-01), Perry et al.
patent: 5837208 (1998-11-01), Grott et al.
patent: 5935413 (1999-08-01), Boyd et al.
patent: 5989502 (1999-11-01), Nelson et al.
patent: 6180068 (2001-01-01), Boyd et al.
patent: 2004/0136886 (2004-07-01), McDougald et al.
patent: 2004/0151643 (2004-08-01), McDougald et al.
patent: 2004/0228779 (2004-11-01), McDougald et al.
patent: 2004/0234434 (2004-11-01), Muldowney et al.
patent: 0 427 733 (1991-05-01), None
patent: 0 679 431 (1995-11-01), None
patent: 0 716 881 (1996-06-01), None
patent: 0 715 544 (1999-09-01), None
patent: 97/46303 (1997-12-01), None
patent: 99/28024 (1999-06-01), None
patent: 00/37171 (2000-06-01), None

Affiliated with

Also associated with

Rating

Mixing device comprising a swirl chamber for mixing liquid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mixing device comprising a swirl chamber for mixing liquid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mixing device comprising a swirl chamber for mixing liquid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3576518