工业示范装置沸腾床渣油加氢技术STRONG的工程开发  

Commercial demonstration of ebullated bed residue hydrocracking process( STRONG)

作　　者：李立权 方向晨[2] 高跃[3] 汪华林[4] 

机构地区：[1]中石化洛阳工程有限公司,河南省洛阳市471003 [2]中国石油化工股份有限公司抚顺石油化工研究院,辽宁省抚顺市113001 [3]中国石油化工股份有限公司金陵分公司,江苏省南京市210033 [4]华东理工大学,上海市200237

出　　处：《炼油技术与工程》2014年第6期13-17,共5页Petroleum Refinery Engineering

基　　金：国家"十二五"科技支撑计划项目(2012BAE05B04)资助;中国石化科技开发基金项目课题资助项目(109118)

摘　　要：中国石化集团公司组织多家单位联合攻关,开发了工业示范试验规模沸腾床渣油加氢技术STRONG。介绍了50 kt/a STRONG的开发历程,分析了STRONG的特点,阐明工程技术开发的主要成果,包括①STRONG工艺包;②STRONG工艺流程;③带三相分离器的全返混沸腾床加氢反应器;④气力输送与气力+液力混相输送催化剂的在线加入技术;⑤高温高压催化剂的在线排出技术;⑥外排催化剂的处理方法;⑦催化剂加排专用控制系统。提出了工程技术开发的思路。Through the joint development organized by SINOPEC,ebullated bed residue hydrocracking process （STRONG） of commercial demonstration scale has been successfully developed.The process of development of a 50 kt/a STRONG demonstration plant is introduced.The technical features of STRONG process are analyzed.The process technologies mainly consists of ① process design package,② process flow,③ fullback-mixing ebullated-bed reactor with 3-phase separator,④ on-line catalyst loading technology by gas transmission and gas ＋ hydraulic mixed-phase transmission,⑤ on-line catalyst unloading process of HP and HT catalysts,⑥ treatment of unloaded catalysts and ⑦ special control system for catalyst unloading.Recommendations for the development of engineering technologies are presented.

关 键 词：沸腾床 加氢 三相分离器 在线加入 在线排出 外排催化剂处理 专用控制系统 

分 类 号：TQ545[化学工程—煤化学工程]