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To develop a novel additive that has excellent olefin reduction capability for FCC gasoline without loss in octane number, different additives based on magnesia-alumina spinel were prepared by sol–gel method. The catalytic activities of additives for reducing the olefins in the fluid catalytic cracking (FCC) gasoline were assessed in a micro fixed bed reactor and the influences of Mg/Al ratio, the...
The liquid-phase alkylation of α-methylnaphthalene with long-chain olefins (C11–12) has been investigated firstly in the presence of H-Y and H-Beta zeolites with different pore architectures. The H-Y zeolites exhibited outstanding catalytic performances. The influences of various reaction parameters like temperature, pressure, mole ratio of α-methylnaphthalene to olefins (nrea), solvent concentration,...
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