Air separation by adsorption

Details Air separation by adsorption Air separation by adsorption

1975-06-20

1977-05-31

Spear, Jr., Frank A.

Gas separation

Means within gas stream for conducting concentrate to collector

55 62, 55 75, 55179, 55208, 55389, B01D 5304

Patent

active

040266800

ABSTRACT:
In an adiabatic pressure swing system for air separation by selective adsorption in at least two zeolitic molecular sieve beds in which the coldest gas temperature in the depressed temperature section adjacent the inlet end is no warmer than 35.degree. F and the .DELTA.T at least 50.degree. F, heat is transferred thereto by metal solid conduction within the bed at rate sufficient to maintain such temperature at least 20.degree. F warmer but less than 110.degree. F.

REFERENCES:
patent: 3164453 (1965-01-01), Milton
patent: 3224168 (1965-12-01), Gregory
patent: 3242641 (1966-03-01), Makin, Jr.
patent: 3282028 (1966-11-01), Berlin
patent: 3499053 (1970-03-01), Asher et al.
patent: 3564816 (1971-02-01), Batta
patent: 3636679 (1972-01-01), Batta
patent: 3734293 (1973-05-01), Biskis
patent: 3738087 (1973-06-01), McCombs
"HX Automatic Dryer," Pall Corporation, Cortland, N.Y., 1963.

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