文献类型：期刊文献

中文题名：Study on Lumped Kinetic Model for FDFCC II. Validation and Prediction of Model

英文题名：Study on Lumped Kinetic Model for FDFCC II. Validation and Prediction of Model

作者：Wu Feiyue[1];Weng Huixin[1];Luo Shixian

机构：[1]ECUST, Res Ctr Petr Proc, Shanghai 200237, Peoples R China

年份：2008

期号：3

起止页码：33

中文期刊名：中国炼油与石油化工(英文版)

外文期刊名：CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000262279700015)】；

语种：英文

外文关键词：FDFCC; lump; reaction mechanism; kinetic model

摘要：On the basis of formulating the 9-lump kinetic model for gasoline catalytic upgrading and the 12-lump kinetic model for heavy oil FCC, this paper is aimed at development of a combined kinetic model for a typical FDFCC process after analyzing the coupled relationship and combination of these two models. The model is also verified by using commercial data, the results of which showed that the model can better predict the product yields and their quality, with the relative errors between the main products of the unit and commercial data being less than five percent. Furthermore, the combined model is used to predict and optimize the operating conditions for gasoline riser and heavy oil riser in FDFCC. So this paper can offer some guidance for the processing of FDFCC and is instructive to model research and development of such multi-reactor process and combined process.