Adsorption separation cycle

Details Adsorption separation cycle Adsorption separation cycle

1983-11-16

1984-12-11

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 59, 55 75, 203 19, 203 41, 568917, B01D 5304

Patent

active

044876149

ABSTRACT:
In a fixed-bed vapor phase adsorption cycle for bulk separations wherein the heat front generated by the exothermic heat of adsorption is maintained in the bed either in or behind the mass transfer zone, and is subsequently utilized in the purge desorption/regeneration of the bed, improved efficiency and enhanced versatility with respect to the degree of product purity is obtained by treating the regeneration purge gas with a portion of the purified product.

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patent: 4066423 (1978-01-01), McGill et al.
patent: 4273621 (1981-06-01), Fornoff
patent: 4276058 (1981-06-01), Dinsmore
patent: 4331456 (1982-05-01), Schwartz et al.
patent: 4351732 (1982-09-01), Psaras et al.
patent: 4373935 (1983-02-01), Ausikaitis et al.
patent: 4407662 (1983-10-01), Ginder
patent: 4414003 (1983-11-01), Blaudszun
patent: 4421532 (1983-12-01), Sacchetti et al.

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