Gas separation: processes – Solid sorption – Including reduction of pressure
Patent
1994-12-19
1996-04-30
Spitzer, Robert
Gas separation: processes
Solid sorption
Including reduction of pressure
95102, 95103, 95105, 95143, B01D 53047
Patent
active
055120822
ABSTRACT:
A process claimed for the removal of VOCs from fluid streams. The process comprises a vacuum swing adsorption zone containing at least 2 adsorption beds wherein the adsorbent beds are cocurrently purged with a diluent stream comprising an inert gas prior to a countercurrent evacuation step. In addition, the adsorbent beds may contain a first adsorption layer comprising an adsorbent selective for the adsorption of the inert gas, whereby the inert gas is retained within the VSA system to prevent the creation of an explosive mixture upon the condensation of the desorbed VOCs.
REFERENCES:
patent: 3085379 (1963-04-01), Kiyonaga et al.
patent: 3176444 (1965-04-01), Kiyonaga et al.
patent: 3430418 (1969-03-01), Wagner
patent: 3564816 (1971-02-01), Bela Batta
patent: 3986849 (1976-10-01), Fuderer et al.
patent: 4061724 (1977-12-01), Grose et al.
patent: 4066423 (1978-01-01), McGill et al.
patent: 4073865 (1978-02-01), Flanigen et al.
patent: 4305734 (1981-12-01), McGill
patent: 4310440 (1982-01-01), Wilson et al.
patent: 4338101 (1982-07-01), Tuttle
patent: 4371380 (1983-02-01), Beckmann
patent: 4421532 (1983-12-01), Sacchetti et al.
patent: 4440871 (1984-04-01), Lok et al.
patent: 4567027 (1986-01-01), Detournay et al.
patent: 4842621 (1989-06-01), Robbins et al.
patent: 4846852 (1989-06-01), Schweitzer et al.
patent: 4857083 (1989-08-01), DiMartino
patent: 4913709 (1990-04-01), Kumar
patent: 4915711 (1990-04-01), Kumar
patent: 5154735 (1992-10-01), Dinsmore et al.
patent: 5229089 (1993-07-01), Ramachandran et al.
patent: 5240475 (1993-08-01), Andersson et al.
patent: 5248322 (1993-09-01), Kumar
patent: 5281257 (1994-01-01), Harris
patent: 5294246 (1994-07-01), Gardner, Sr.
patent: 5415682 (1995-05-01), Zarchy et al.
Carroll, Leigh Ann and Ruddy, Edward N., "Select the Best VOC Control Strategy" Chemical Engineering Progess, Jul. 1993, pp. 28-35.
Patel Kirit M.
Zarchy Andrew S.
McBride Thomas K.
Silverman Richard P.
Spitzer Robert
Tolomei John G.
UOP
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