文献类型：期刊文献

中文题名：针对多产柴油的催化裂化集总动力学模型研究——模型的建立和工业模拟

英文题名：THE LUMPING KINETIC MODEL FOR INCREASING DIESEL IN FLUID CATALYTIC CRACKING——Establishment and Commercial Unit Simulation of the Mode

作者：欧阳福生[1];江洪波[1];翁惠新[1]

机构：[1]华东理工大学石油加工研究所,上海200237

年份：2003

卷号：19

期号：6

起止页码：16

中文期刊名：石油学报（石油加工）

外文期刊名：Acta Petrolei Sinica(Petroleum Processing Section)

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：柴油;催化裂化;动力学模型;工业模拟;催化剂

外文关键词：catalytic cracking for heavy oil;parameter estimation;kinetic model;increasing diesel

摘要：在已开发的重油催化裂化十一集总动力学模型的基础上 ,进行了按柴油产品新馏程标准 (GB2 5 2 2 0 0 0 )的集总分族研究 ,建立了一步法确定模型的动力学参数的方法。与传统的分层测定法相比 ,一步法不仅大大减少了实验的工作量 ,而且提高了参数估计的精度。并通过一步法得到了MLC 5 0 0催化剂的动力学参数。模型的工业验证结果表明 ,所建立的模型具有良好的预测性和外推性 ,能够适应炼油厂柴油馏程多变的需要。
Based on the established kinetic model with 11 lumped species for heavy oil catalytic cracking,the lumped group separation according to the new distillation range standard (GB252-2000) for diesel was developed.Mono-step method for determining kinetic constants of the model was established. Compared with the common used multi-layer determination,the mono-step method not only reduces greatly the work load,but also improves the precision of parameter estimation.The kinetic constants of catalyst MLC-500 were obtained by mono-step method.Verification of the model in commercial unit indicates that the 11 lumped species kinetic model of RFCC for increasing diesel has a good prediction and extrapolation performance,which is adaptive to the changes of diesel distillation range in refinery practice.