化工进展2016，Vol.35Issue(4)：988-994,7.DOI:10.16085/j.issn.1000-6613.2016.04.003
加氢裂化反应动力学建模研究进展
Research progress of hydrocracking reaction kinetic model
摘要
Abstract
Hydrocracking is a key technology in the refining and petrochemical industry. With the help of reaction kinetics modeling and simulation techniques to understand hydrocracking mechanisms and to guide production,optimize plant operation can bring significant economic benefits could be achieved. This paper focuses on the use of lump method to study the relevant researches on hydrocracking reaction kinetics,including the kinetics models based on lumped by production method classification,discrete lumped and continuous lumped,describes the modeling method and development situation of these three kinds of lumped models,and presents the advantages and disadvantages of corresponding reaction networks. Comparison and analysis of the lumped models will provide a reference for modeling of hydrocracking. The continuous lumped model can take the properties of mixture and reaction pathways as well as changes of cutting schemes into consideration, then realize simulation of the complicated system hydrocracking reactor,and accurately predict distribution and properties of products. Meanwhile,further research direction of hydrocracking reaction kinetics modeling is also pointed out. Combining lump modeling and molecular modeling and developing a comprehensive mixed kinetic model will be a meaningful and challenging work in hydrocracking reactor simulation.关键词
加氢/反应/集总法/动力学模型Key words
hydrogenation/reaction/lumped method/kinetics modeling分类
石油、天然气工程引用本文复制引用
李中华,肖武,阮雪华,贺高红..加氢裂化反应动力学建模研究进展[J].化工进展,2016,35(4):988-994,7.基金项目
国家自然科学基金（21206014，21125628）、中央高校基本科研业务费专项基金（DUT14LAB14）及中国石油化工股份有限公司资助项目（X514001）。 （）
