Reaction Performance of FCC Catalyst for Cracking Inferior Crude Oils

<正>Driven by the increasing supply of heavy oils with deteriorating quality,a high nickel-resistant catalyst for catalytic cracking of inferior crude oils was developed by the Research Institute of Petroleum Processing(RIPP).Catalyst performance was evaluated in a laboratory fixed fluidized bed reactor.The test results showed that the high nickel resistance catalyst exhibited good bottoms crackability,good nickel resistance,and good adaptability to changes in operating parameters,which had no adverse effect on the product distribution,indicating to a most promising prospect for application of this catalyst in catalytic cracking of inferior crude oil.