A PRESSURE SWING ADSORPTION PROCESS AND A SYSTEM FOR THE SEPARATION OF A PRESSURIZED FEED GAS MIXTURE.
Application 1043/MAS/1998 published 2006-09-29, filed 1998-05-14
A pressure swing adsorption process for the separation of a pressurized feed gas mixture which is a three-step cycle comprising adsorption, evacuation, and pressurization. Pressurization is accomplished by introducing gas from the gas product storage tank into both the feed end and the product end of the adsorber vessel. Preferably a portion of the pressurization gas is introduced into the adsorber vessel by the blower, which also is used for providing feed to the adsorber and for withdrawing gas from the adsorber during the evacuation step.
Applicant
AIR PRODUCTS AND CHEMICALS INC,
7201 HAMILTON BOULEVARD ALLENTOWN,, PA 18195-1501,, U.S.A.
Inventor
International Info
Classification: B 01 D 53/053
Publication Number:
Priority Information
60/046423 U.S.A 1997-05-14
08/949298 , U.S.A 1997-10-13