操作参数对FCC汽油烯烃度的影响

Effect of Operation Parameters on Olefin Content in FCC Gasoline

摘要: 在XTL-5小型提升管催化裂化试验装置上，考察了操作条件对汽油烯烃度的影响。在此基础上，分别构造了两个表示烯烃含量大小和氢转移反应强弱的参数——烯烃度和氢转移指数。还探讨了反应温度和剂油比等操作条件对FCC汽油烯烃度的影响规律及机理。

Abstract: In this paper,experiments were performed in the XTL-5 riser reactor pilot plant to study the influence of process operation parameters on olefin content in FCC gasoline.Two parameters,olefincity and hydrogen transfer index,were built to express the conten