Method for regeneration of an adsorbent material containing mois

Details Method for regeneration of an adsorbent material containing mois Method for regeneration of an adsorbent material containing mois

1996-05-06

1997-08-26

Sollecito, John M.

Drying and gas or vapor contact with solids

Process

With treated material recirculation

34391, 34474, 34507, 95113, 95125, F26B 700

Patent

active

056599749

ABSTRACT:
A method and apparatus for preparing and regenerating an adsorbent material which material contains a medium (particularly moisture). The medium is removed from the adsorbent material by a hot regeneration gas, following which the adsorbent material is cooled. In order to improve the energy efficiency ("energy balance") in a process for drying a humid gas, particularly humid air, it is proposed that regeneration offgas be passed through the adsorbent material immediately before the adsorbent material is subjected to (final) regeneration, the regeneration offgas having a lower temperature than the hot regeneration gas.

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