摘要
针对降低柴油产量,增产重石脑油作重整原料、未转化柴油作乙烯裂解原料的市场需求,中国石油石油化工研究院开发了多产化工原料的柴油加氢裂化催化剂(PHU-211),并在抚顺石化公司120万t·a-1柴油加氢裂化装置进行了首次工业应用,可生产芳潜大于46%、产率30%~38%的重石脑油,是优质重整原料,BMCI值小于7,产率25%~30%的柴油,是比较好的乙烯裂解原料,化工原料产率可达70%,实现了催化柴油与焦化柴油的高效转化。
To reduce diesel yield and increase the yield of heavy naphtha as reforming feedstock,unconverted diesel oil as raw material of ethylene cracking unit,PetroChina Petrochemical Research Institute has developed diesel oil hydrocracking catalyst(PHU-211)for high yield chemical material production,and its first industrial application was carried out in 1.2 Mt/a diesel hydrogenation cracking unit of Fushun petrochemical company.By the diesel oil hydrocracking catalyst(PHU-211),heavy naphtha with aromatic potential of more than 46%and the yield of 30%~38%has been produced,and it is high-quality reforming feedstock,its BMCI value is less than 7;The diesel with the yield of 25%~30%has also been produced,and it is better raw material for ethylene cracking unit;The yield of chemical raw materials can reach 70%,so the efficient conversion of catalytic diesel and coking diesel has been realized.
作者
赵玉柱
张忠洋
张威毅
金善福
金宝冬
ZHAO Yu-zhu;ZHANG Zhong-yang;ZHANG Wei-yi;JIN Shan-fu;JIN Bao-dong(PetroChina Fushun Petrochemical Company,Fushun Liaoning 113001,China)
出处
《当代化工》
CAS
2020年第6期1220-1224,共5页
Contemporary Chemical Industry
关键词
化工原料
柴油加氢裂化
催化剂
首次工业应用
Chemical raw material
Hydrocracking
Catalyst
First industrial application
作者简介
赵玉柱(1971-),男,辽宁省绥中人,高级工程师,硕士,研究方向:炼油技术。E-mail:zyz-ye@petrochina.com.cn
