Method for treating gas and apparatus used therefor.

摘要

The present invention is directed to a method for continuously treating a gas using an apparatus with a catalyst bed (2) housed therein comprising: passing a subject gas through the catalyst bed (2) to adsorb the adsorbable substances in the subject gas thereto; and passing a regenerating gas through the catalyst bed (2) adsorbed by the adsorbable substances in the subject gas to react and decompose them and simultaneously regenerate the catalyst bed (2), and to an apparatus used therefor. By carrying out the method of the present invention using the gas treating apparatus of the present invention, it is possible to continuously, efficiently and economically advantageously treat a gas containing a malodorous component, harmful component, organic solvent, hydrocarbon vapor or the like. <IMAGE>