Gas and liquid contact apparatus – Contact devices – Wet baffle
Reexamination Certificate
2005-06-07
2005-06-07
Bushey, Scott (Department: 1724)
Gas and liquid contact apparatus
Contact devices
Wet baffle
C261S114500
Reexamination Certificate
active
06902154
ABSTRACT:
Gas-liquid contact tray comprising a bubble area and a plurality of downcomers having a downcomer opening, which downcomer openings are spaced in the bubble area, such that, when in use, a liquid enters the downcomer opening from opposite sides of the downcomer opening, wherein the downcomer opening and downcomer is provided with at least two flow directing plates, wherein each flow directing plate has an upper end which extends above the tray and is inclined towards the direction of the liquid flowing towards the downcomer opening.
REFERENCES:
patent: 2682395 (1954-06-01), Claridge et al.
patent: 3410540 (1968-11-01), Bruckert
patent: 3463464 (1969-08-01), Nutter et al.
patent: RE27908 (1974-01-01), Nutter
patent: 4361469 (1982-11-01), Trutna
patent: 4550000 (1985-10-01), Bentham
patent: 4627941 (1986-12-01), Bentham
patent: 5098615 (1992-03-01), Resetarits
patent: 5120474 (1992-06-01), Binkley et al.
patent: 5223183 (1993-06-01), Monkelbaan et al.
patent: 5318732 (1994-06-01), Monkelbaan et al.
patent: 5382390 (1995-01-01), Resetarits et al.
patent: 5454989 (1995-10-01), Nutter
patent: 5547617 (1996-08-01), Lee et al.
patent: 5911922 (1999-06-01), Hauser et al.
patent: 584 . 426 (1959-11-01), None
patent: 764103 (1952-09-01), None
patent: 0 155 056 (1985-09-01), None
patent: 0 882 481 (1998-09-01), None
patent: 1 416 731 (1975-12-01), None
patent: 1 416 732 (1975-12-01), None
patent: 1 422 131 (1976-01-01), None
patent: 1 422 132 (1976-01-01), None
patent: 96 26779 (1996-09-01), None
patent: 97 37741 (1997-10-01), None
patent: 98 28056 (1998-07-01), None
patent: 99 12621 (1999-03-01), None
Distillation Design, Henry Z. Kister. McGraw-Hill Inc., 1992, pp. 260-267.
Bosmans Bernardinus Henricus
Ehrenreich-Gureja Charu
Bushey Scott
Shell Oil Company
Stewart Charles W.
LandOfFree
Gas-liquid contact tray having multiple downcomers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Gas-liquid contact tray having multiple downcomers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas-liquid contact tray having multiple downcomers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3482751