Vapor recovery system with automatic valve control

Details Vapor recovery system with automatic valve control Vapor recovery system with automatic valve control

1995-07-12

1997-01-07

Spitzer, Robert

Gas separation: apparatus

Solid sorbent apparatus

With control means responsive to sensed condition

96122, 96128, 96130, 96133, 96144, B01D 53047

Patent

active

055912540

ABSTRACT:
A vapor recovery apparatus is provided with an automatic flow control system. The apparatus includes first and second reaction vessels. Each reaction vessel holds a bed of adsorbent for adsorbing volatile liquid vapor and producing relatively volatile liquid vapor-free air. A vacuum pump is provided for regenerating the beds of adsorbent. A cooler and/or absorber tower is provided to recover volatile liquid vapor generated during bed regeneration. Conduits are provided for the passage of air-volatile liquid vapor mixture between the various components of the apparatus. A series of valves direct the flow of the air-volatile liquid vapor mixture through the conduits. The automatic flow control system includes a vacuum transmitter for monitoring air pressure within the apparatus at a selected point and a controller responsive to the sensed pressure for controlling the operation of the valves.

REFERENCES:
patent: 2919766 (1960-01-01), Dillman et al.
patent: 3266262 (1966-08-01), Moragne
patent: 3282027 (1966-11-01), Johnson et al.
patent: 3320756 (1967-05-01), Hashemi
patent: 3714790 (1973-02-01), Battey
patent: 3771317 (1973-11-01), Nichols
patent: 3830040 (1974-08-01), Hendrix
patent: 3830074 (1974-08-01), Nichols
patent: 3867111 (1975-02-01), Knowles
patent: 3972201 (1976-08-01), Datis
patent: 4074984 (1978-02-01), F uhring
patent: 4077789 (1978-03-01), Edwards
patent: 4110996 (1978-09-01), Thompson
patent: 4197095 (1980-04-01), White, Jr. et al.
patent: 4276058 (1981-06-01), Dinsmore
patent: 4283212 (1981-08-01), Graham et al.
patent: 4343629 (1982-08-01), Dinsmore et al.
patent: 4350018 (1982-09-01), Frank et al.
patent: 4351649 (1982-09-01), Owens et al.
patent: 4462811 (1984-07-01), Dinsmore et al.
patent: 4480393 (1984-11-01), Flink et al.
patent: 4539019 (1985-09-01), Koch
patent: 4569207 (1986-02-01), James
patent: 4670028 (1987-06-01), Kennedy
patent: 4682549 (1987-07-01), Hall
patent: 4714483 (1987-12-01), Koening et al.
patent: 4715868 (1987-12-01), Kennedy
patent: 4963168 (1990-10-01), Spencer
patent: 5006138 (1991-04-01), Hewitt
patent: 5076822 (1991-12-01), Hewitt
patent: 5176002 (1993-01-01), O'Brien et al.
patent: 5187131 (1993-02-01), Tiggelbeck et al.
patent: 5240481 (1993-08-01), Li et al.
patent: 5389125 (1995-02-01), Thayer et al.
patent: 5426945 (1995-06-01), Menzenski
patent: 5480475 (1996-01-01), Tuttle
Dinsmore, Harold L.; "Excessive Carbon Bed Temperatures"; Service Bulletin 11, John Zink Co.; Jul. 6, 1993.

Affiliated with

Also associated with

Rating

Vapor recovery system with automatic valve control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vapor recovery system with automatic valve control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vapor recovery system with automatic valve control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1761163