文献类型：期刊文献

中文题名：F-T合成蜡油加氢裂解反应过程研究进展

英文题名：Advances in Fischer-Tropsch wax hydrocracking process

作者：杨超[1];蒋坚[1];鲁丹[2];曹发海[1]

机构：[1]华东理工大学化工学院,上海200237;[2]燕山大学里仁学院,河北秦皇岛066004

年份：2013

卷号：32

期号：12

起止页码：2882

中文期刊名：化工进展

外文期刊名：Chemical Industry and Engineering Progress

收录：CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：国家自然科学基金(21076082);国家863计划子课题(2011AA05A2031)项目

语种：中文

中文关键词：F-T合成蜡;加氢裂解;动力学;催化剂;反应精馏

外文关键词：Fischer-Tropschwax; hydrocracking; kinetics; catalysts; reactive distiUation

摘要：通过F-T合成生产液体燃料是转化利用煤、天然气和生物质并解决石油短缺问题的一种有效途径,采用轻度加氢裂解F-T合成过程中产生的高沸点蜡油可以生产清洁优质的柴油和喷气燃料。本文对近年F-T合成蜡油加氢裂解的研究进展进行了综述,简要介绍了F-T合成蜡油加氢裂解的反应机理,讨论了集总动力学和单事件动力学在F-T合成蜡油加氢裂解中的应用情况,对F-T合成蜡加氢裂解催化剂体系以及反应影响因素进行了分析。反应精馏工艺可以提高F-T合成蜡加氢裂解高转化率时柴油的选择性,除了开发更高效的催化剂以外,F-T合成蜡油加氢裂解反应精馏的研究与应用将具有重大前景。
Fischer-Tropsch synthesis is an important process to convert coal,natural gas and biomass into liquid fuel,and is a promising process for resolving the shortage of petroleum. Mild hydrocracking is an effective route to upgrade the heavy waxy hydrocarbons derived from Fischer-Tropsch synthesis reaction into high value fuels,such as clean,high-quality diesel and jet fuel. In this paper,the recent advances in hydrocracking Fischer-Tropsch wax are reviewed. The mechanism of hydrocracking Fischer-Tropsch wax is introduced,the modeling of hydrocracking Fischer-Tropsch wax through lump and single-event kinetics is discussed,and the catalytic system as well as influence factors of the reaction are analyzed. Reactive distillation process can improve the selectivity of hydrocracking Fischer-Tropsch wax at a high conversion rate toward diesel. Apart from research and development of more effective catalysts,the study and application of Fischer-Tropsch wax hydrocracking reactive distillation process will have significant prospect.