Pressure swing adsorption process for adsorbing separated multiple component from multicomponent mixed gas

A variable-pressure adsorption process for separating major component from multi-element gas mixture by adsorption is disclosed. Each adsorber performs such steps as adsorption, pressure balance (lowering pressure), vacuum desorption, and pressure balance (raising up ressure). In the adsorber, there...

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Bibliographic Details
Main Authors PENGWAN TAO, JIAN CHEN, GONGWEI GU
Format Patent
LanguageEnglish
Published 23.02.2005
Edition7
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:A variable-pressure adsorption process for separating major component from multi-element gas mixture by adsorption is disclosed. Each adsorber performs such steps as adsorption, pressure balance (lowering pressure), vacuum desorption, and pressure balance (raising up ressure). In the adsorber, there is a reverse conic barrel to divide the adsorbent into two parts. The raw gas mixture flows upward through the space outside said reverse conic barrel and then downward through the barrel. The resultant gas is outptted from the bottom of adsorber.
Bibliography:Application Number: CN2003135616