Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including heat exchanger for reaction chamber or reactants...
Patent
1987-07-02
1989-06-06
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including heat exchanger for reaction chamber or reactants...
202158, 203DIG6, 261 97, 422191, 422207, 422220, 422224, B01J 1000
Patent
active
048369896
ABSTRACT:
A distributor system for use in multiple bed, downflow reactors which provides improved distribution across the reactor and improved vapor/liquid contact and distribution. The system comprises a collection tray arranged below the first catalyst bed in the reactor, a first, rough distributor tray which is arranged below the collection tray and which is fed from the collection tray by means of spillways in the tray and a mixing chamber beneath the spillways. The first distributor tray provides for separate vapor and liquid flow by means of apertures in the tray or downward flow of liquid and vapor chimneys for downward flow of vapor. After the first distributor tray, a second, final distributor tray is provided with downcomers for flow of liquid and vapor onto the lower catalyst bed. Each downcomer comprises an open-topped tube with a side aperture for entry of liquid into the tube, vapor entering through the open top of the tube.
REFERENCES:
patent: 3353924 (1967-11-01), Riopelle
patent: 3378349 (1968-04-01), Shirk
patent: 3524731 (1970-08-01), Effron et al.
patent: 3541000 (1970-11-01), Hanson et al.
patent: 4126539 (1978-11-01), Derr, Jr. et al.
patent: 4126540 (1978-11-01), Grossboll et al.
patent: 4140625 (1979-02-01), Jensen
patent: 4550000 (1985-10-01), Bentham
patent: 4579647 (1986-04-01), Smith
Aly Fouad A.
Graven Richard G.
Lewis David W.
Keen Malcolm D.
McKillop Alexander J.
Mobil Oil Corporation
Richman Barry S.
Santiago Amalia L.
LandOfFree
Distribution system for downflow reactors does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Distribution system for downflow reactors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distribution system for downflow reactors will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-39272