Process for treating hydrocarbons with stabilized catalysts of the silicalite or TEA silicalite type

摘要

1. Catalytic treatment process of hydrocarbon feedstocks which consists in converting said hydrocarbon feedstocks under pressure with a catalyst selected from either silicates or TEA-silicate which have previously been stabilized, said process being characterized by the presence of water and by the particular stabilization treatment by halogenation.