文献类型：期刊文献

中文题名：加氢脱氮动力学模型

英文题名：Hydrodenitrogenation Kinetic Model

作者：徐征利[1];吴辉[1];李承烈[1]

机构：[1]华东理工大学石油加工研究所,上海200237

年份：2001

卷号：27

期号：1

起止页码：42

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：加氢精制;加氢脱氮;动力学;模型;预测

外文关键词：hydrorefining;hydrodenitrogenation;kinetics;model;prediction

摘要：考察了加氢脱氮的影响因素 ,主要有温度、压力、空速、循环氢中 H2 S浓度及原料性质等。建立了加氢脱氮动力学模型 ,对动力学参数的影响因素进行关联和工业数据的验证 ,得到满意的结果。
Based upon industrial data, a hydrodenitrogenation kinetic model was proposed in this paper. Through analyzing hydrodenitrogenation reaction mechanism, several influence parameters were presented in velocity constant k . These influence parameters in hydrodenitrogenation process mainly included reaction temperature, partial pressure of hydrogen, concentration of hydrogen sulfide in recycling hydrogen, and feed characteristics. While feed characteristics included density, mean boiling point and final boiling point. Velocity constant k was in exponent formula of these influence parameters according Arrhenius equation. The parameters of the model were correlated through practical data, and the obtained results were convinced compared with literatures. Several common work conditions were also predicted by the established model and the predicted results were in correspondence with practical data.