ZEOLITHE HYDROPHOBE ECHANGEE AVEC UN METAL DE TRANSITION EN TANT QU'ADSORBANT D'ALDEHYDES

摘要

The present invention relates to the use of a zeolite having a Si/Al ratio between 20 and 100, which is partially or entirely exchanged with iron as an aldehyde adsorbent, in particular acetaldehyde, as well as to an air filter containing such a zeolite.