多产轻质油的催化裂化馏分油加氢处理与选择性催化裂化集成工艺(IHCC)的研发和工业试验  

DEVELOPMENT AND COMMERCIAL APPLICATION OF IHCC TECHNOLOGY FOR MAXIMIZING LIQUID YIELD

作　　者：许友好[1] 刘涛[1] 王毅[2] 孙丽丽[3] 

机构地区：[1]中国石化石油化工科学研究院,北京100083 [2]扬子石化淮安清江石油化工有限责任公司 [3]中国石化工程建设有限公司

出　　处：《石油炼制与化工》2016年第7期1-8,共8页Petroleum Processing and Petrochemicals

基　　金：国家科技支撑计划课题资助项目(2012BAE05B05);2011-2015年度中国石油化工股份有限公司十条龙攻关项目

摘　　要：从2007年到2015年,IHCC工艺历经工艺研究、过程开发和工业试验,完成了一系列中小型探索试验、基础设计、工程设计、关键设备开发、工业装置的建设与开工、工业试验方案制定与标定等研究工作。工业试验结果表明:对于加氢重油原料,相对于FCC工艺,IHCC工艺的液体产品收率增加10.04百分点,焦炭产率下降20%以上;对于石蜡基常压渣油原料,相对于FCC工艺,IHCC工艺的液体产品收率增加6百分点以上。IHCC工艺的成功开发标志着炼油技术从追求高转化率向追求高选择性转变,从而实现石油资源的高效利用,同时还将部分解决中国石油化工能效倍增与二氧化碳排放问题。From 2007 to 2015, IHCC process （Integration of FCC Gas Oil Hydrotreating and Highly Selective Catalytic Cracking for Maximizing Liquid Yield）, after process development and industrial test, completed a series of technical consideration, pilot plant experiments, basic and engineering design, key equipment development, as well as construction and start-up of industrial unit, industrial test plan formulation and calibration work. The commercial tests of IHCC disclose that compared with conventional FCC process, the liquid yield can he increased by 10.04 percentage points and coke yield decreased by over 20%, respectively using hydrotreated residue as feedstock, while liquid yield can be increased by 6 percentage points using paraffinic AR feed. The successful development of IHCC technol ogy shift the refining technology from pursuing high conversion to high selectivity, leading to efficient utilization of oil resources, and reduction of CO2 emission and energy saving.

关 键 词：催化裂化 蜡油加氢 转化率 选择性 液体产品收率 

分 类 号：TE624.41[石油与天然气工程—油气加工工程]