Kinetic Study on Liquid-Phase Hydrodesulfurization of FCC Diesel in Tubular Reactors

作     者：Li Hua Yang Jinliang Weng Huixin Wang Jiming 

作者机构：East China University of Science and Technology SINOPEC Changling Petrochemical Company SINOPEC Group 

出 版 物：《China Petroleum Processing & Petrochemical Technology》 (中国炼油与石油化工（英文版）)

年 卷 期：2015年第17卷第2期

页      面：1-8页

核心收录：

学科分类：081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 

基　　金：the financial support from the SINOPEC(No.2014310031600599) 

主　　题：FCC diesel liquid-phase hydrodesulfurization kinetic model 

摘      要：According to the characteristics of FCC diesel, a technology of liquid-phase hydrodesulfurization of the diesel in tubular reactors was proposed and lab-scale experiments were carried out. A kinetic model for the hydrodesulfurization process was developed and verified. The model was utilized to predict the sulfur content of products under different operating conditions. The effects of temperature, space velocity, pressure, and hydrogen concentration on the dcsulfurization rate were investigated.