Gas and liquid contact apparatus – Contact devices – Injector type
Patent
1998-03-11
1999-11-23
Simmons, David A.
Gas and liquid contact apparatus
Contact devices
Injector type
261 792, B01F 302
Patent
active
059886030
ABSTRACT:
The operating level of the liquid in a cyclone contactor is maintained without the need for an external sensor and a control valve. A pressure balancing connection communicates the contactor with a chamber from which the liquid for the contactor is supplied. The liquid level is maintained by equalizing the pressure at (or slightly below) the instability point of the contactor and the pressure head in the liquid supply chamber.
REFERENCES:
patent: 2943705 (1960-07-01), Staunt
patent: 4117714 (1978-10-01), Goodson et al.
patent: 4634560 (1987-01-01), Eckert
patent: 5011517 (1991-04-01), Cage et al.
patent: 5679580 (1997-10-01), Ball et al.
patent: 5861316 (1999-01-01), Cage et al.
Ball Carroll E.
McCampbell David P.
Hopkins Robert A.
Midwest Research Institute
Simmons David A.
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