文献类型：期刊文献

英文题名：Eight-Lump Reaction Kinetic Model for the Maximizing Isoparaffin Process for Cleaning Gasoline and Enhancing Propylene Yield

作者：Jiang, Hongbo[1];Huang, Shuai[1]

机构：[1]East China Univ Sci & Technol, Res Inst Petr Proc, Shanghai 200237, Peoples R China

年份：2016

卷号：30

期号：12

起止页码：10770

外文期刊名：ENERGY & FUELS

收录：;EI(收录号：20165103158994);WOS:【SCI-EXPANDED(收录号:WOS:000390072900082)】；

语种：英文

外文关键词：Rate constants - Propylene - Activation analysis - Activation energy - Cracks - Kinetic parameters - Kinetic theory

摘要：The maximizing isoparaffin process for cleaning gasoline and enhancing propylene yield (MIP-CGP) is the main derived technology of catalytic cracking in China. Based on the reaction mechanism of catalytic cracking and the characteristics of MIP-CGP with two reaction zones, the eight-lump reaction kinetic model was established. The measured data was from the industrial unit. Twenty-two groups of kinetic parameters were estimated, and the model parameters were validated that the predicted values were close to measured values. The analysis of the reaction rate constants and activation energies showed that the model parameters can well reflect the reaction law. The model can predict the main product distribution and provide the referential value for the operation optimization of MIP-CGP technology.