Liquid seal for recovering flared gas

Details Liquid seal for recovering flared gas Liquid seal for recovering flared gas

2004-08-11

2010-02-16

Rivell, John (Department: 3753)

Fluid handling

With liquid valves or liquid trap seals

Liquid valves

C137S251100

Reexamination Certificate

active

07661436

ABSTRACT:
The liquid seal according to the present invention consists of a U-tube (1, 2) having one arm (1) connected to the pipe (8) collecting all the gas vented from across the plant and other arm (2) connected to a liquid holder (5). A pipe (6) provided at the top of the liquid holder (5) is connected to the gas pipe (9) leading to the flare while there is a pipe (4) at the bottom of the said liquid holder fitted with a non-return valve (10) connecting to the bottom of U-tube (1, 2). There is provided a drain pipe (3) at the bottom U-tube (1, 2) to drain out the liquid if needed.

REFERENCES:
patent: 1243604 (1917-10-01), Honeywell
patent: 1439602 (1922-12-01), Bradford
patent: 1479374 (1924-01-01), Conti
patent: 1618109 (1927-02-01), Sabbah
patent: 2565616 (1951-08-01), Mennesson
patent: 2792070 (1957-05-01), Strunk
patent: 3187765 (1965-06-01), Frank et al.
patent: 3222259 (1965-12-01), Wall, Jr.
patent: 3778799 (1973-12-01), Bendayan
patent: 4065247 (1977-12-01), Okigami et al.
patent: 4961703 (1990-10-01), Morgan
patent: 2003/0106694 (2003-06-01), Wiseman
patent: 2 706 926 (1994-12-01), None

Affiliated with

Also associated with

Rating

Liquid seal for recovering flared gas does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid seal for recovering flared gas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid seal for recovering flared gas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4215814