he effects of reaction temperature , flow rate of carrier gas , space velocity andbenzene to propene ratio on the alkylation of benzene with propene over Hβ zeolitewere investigated. At lower flow rate of carrier gas...he effects of reaction temperature , flow rate of carrier gas , space velocity andbenzene to propene ratio on the alkylation of benzene with propene over Hβ zeolitewere investigated. At lower flow rate of carrier gas and space velocity, higher ben-zene to propene ratio the formation of cumene is favoured due to the difference be-tween rates of reactions of the alkylation of benzene (or cumene) with propene andthe alkyltranslation of diisopropylbenzene with benzene. The propylbenzene is pro-duced directly by the alkylation of benzene with propene.展开更多
文摘he effects of reaction temperature , flow rate of carrier gas , space velocity andbenzene to propene ratio on the alkylation of benzene with propene over Hβ zeolitewere investigated. At lower flow rate of carrier gas and space velocity, higher ben-zene to propene ratio the formation of cumene is favoured due to the difference be-tween rates of reactions of the alkylation of benzene (or cumene) with propene andthe alkyltranslation of diisopropylbenzene with benzene. The propylbenzene is pro-duced directly by the alkylation of benzene with propene.