COMPOSITION CATALYTIQUE A BASE DE ZEOLITHE Y, UTILISABLE DANS LE TRAITEMENT D'EFFLUENTS OXYGENES CONTENANT DES NOX, SA PREPARATION ET SON APPLICATION

摘要

A new zeolite Y-based catalytic composition for use in treating oxygenated effluent containing nitrogen oxides. The active matter of its composition is a zeolite NaY exchanged to copper. Its application concerns the purification of oxygenated gaseous effluents with all nitrogen-oxide contents.