Gas-liquid contacting method

Details Gas-liquid contacting method Gas-liquid contacting method

1989-11-13

1991-10-01

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 94, 55 95, B01D 5318

Patent

active

050530615

ABSTRACT:
A gas-liquid contacting method which using a gas-liquid contacting facility comprised with a tower having a reservoir for a gas absorbing liquid at the bottom part and a space for the flow of a gas to be treated in the upper part, a header pipe installed in the tower, a pump for feeding the gas absorbing liquid to the header pipe from the reservoir of the gas absorbing liquid, a throat pipe attached to the header pipe, a discharge pipe with cross-sectional area greater than the cross-sectional area of the throat pipe, and a diffuser pipe that connects the throat pipe and the discharge pipe, whereby the gas absorbing liquid boils under low pressure, by making the cross-sectional area of the throat pipe to be sufficiently smaller than the cross-sectional area of the discharge pipe, then squirting the gas absorbing liquid into the gas to be treated from the discharge pipe.

REFERENCES:
patent: 1777277 (1930-09-01), Lednum
patent: 3399511 (1968-09-01), Geiringer
patent: 3944402 (1976-03-01), Cheremisinoff
patent: 4047891 (1977-09-01), Schuetz
patent: 4157250 (1979-06-01), Regehr et al.
patent: 4460552 (1984-07-01), Zakrzewski
patent: 4553991 (1985-11-01), Barsacq
patent: 4610840 (1986-09-01), Leach
patent: 4762686 (1988-08-01), Lehto

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