D-Prism降硫助剂的工业应用  

COMMERCIAL APPLICATION OF D-PRISM SULFUR REDUCTION AGENT

作　　者：焦伟州[1] 唐孟海[1] 杨学军[1] 

机构地区：[1]中国石油化工股份有限公司洛阳分公司,河南省洛阳市471012

出　　处：《炼油技术与工程》2004年第3期31-33,共3页Petroleum Refinery Engineering

摘　　要：为降低汽油硫含量,洛阳分公司I套催化裂化装置使用了D-Prism降硫助剂。工业应用结果表明,D-Prism降硫助剂与RFG-LY降烯烃催化剂共同使用,具有较强的降硫效果,催化裂化汽油的硫质量分数为560μg/g,比使用前降低280μg/g;产品分布较好,总轻液体收率83.77％。D-Prism sulfur reduction agent has been used in the first FCC unit of Luoyang Company to decrease gasoline sulfur content. Commercial application result shows that a good sulfur reduction effect has been obtained by adopting D-Prism sulfur reduction agent together with RFG-LY olefin reduction catalyst. Sulfur content of FCC gasoline is 560 μg/g and it has been reduced by 280 MMMMMMMMMMMg/g compared with the previously used agent. Product slate is good and the total liquid yield is 88.77 % .

关 键 词：降硫助剂 汽油 催化裂化装置 质量分数 收率 催化剂 反应温度 反应压力 

分 类 号：TE624.8[石油与天然气工程—油气加工工程] TE624.431