980 resultados para Adsorption of benzene
Influence of heat treatment of Rayon-based activated carbon fibers on the adsorption of formaldehyde
Density Functional Investigations into the Adsorption of Methanol on Isomorphously Substituted ZSM-5
Resumo:
The role of acid strength of zeolites in liquid-phase alkylation of benzene with ethylene was studied over beta, MCM-22, and USY zeolites by means of adsorbing NH3 at different temperatures. The strong acid sites are active centers, while the weak acid sites are inactive. The selectivity behavior of the strong acid sites varies with the relative acid strength as well as the types of the zeolites.
