| 两段提升管催化裂解多产丙烯催化剂LCC-300的性能研究 |
| |
| 引用本文： | 柳召永,张忠东,高永福,王智峰,张海涛,高雄厚.两段提升管催化裂解多产丙烯催化剂LCC-300的性能研究[J].石化技术与应用,2009,27(2):116-118. |
| |
| 作者姓名： | 柳召永 张忠东 高永福 王智峰 张海涛 高雄厚 |
| |
| 作者单位： | 中国石油兰州化工研究中心,甘肃兰州,730060 |
| |
| 摘 要： | 以大庆常压渣油为原料，在单段提升管反应装置上模拟两段提升管催化裂解工艺，对配套多产丙烯催化剂LCC-300的反应性能进行了评价。结果表明，在丙烯收率高达22．27％的情况下，总液体收率为80．08％；所产汽油中烯烃体积分数为13．48％，芳烃体积分数为59．44％，可作为高辛烷值汽油的调和组分。
|
| 关 键 词： | 两段提升管 催化裂解 丙烯 催化剂 |
Performance research of LCC-300 catalyst for maximizing yield of propylene by two-stage riser catalytic pyrolysis |
| |
| Liu Zhaoyong,Zhang Zhongdong,Gao Yongfu,Wang Zhifeng,Zhang Haitao,Gao Xionghou.Performance research of LCC-300 catalyst for maximizing yield of propylene by two-stage riser catalytic pyrolysis[J].Petrochemical Technology & Application,2009,27(2):116-118. |
| |
| Authors: | Liu Zhaoyong Zhang Zhongdong Gao Yongfu Wang Zhifeng Zhang Haitao Gao Xionghou |
| |
| Affiliation: | Lanzhou Petrochemical Research Center;PetroChina;Lanzhou 730060;China |
| |
| Abstract: | The reaction performances of LCC-300 catalyst for maximizing propylene were evaluated by simulating two-stage riser catalytic pyrolysis process in a single riser reactor and using Daqing reduced crude as feedstock.The results showed that the yield of propylene reached 22.27%,and the total liquid yield was 80.08%.The valume fractions of olefins and aromatics in the gasoline were 13.48% and 59.44% respectively,which could be used as high octane number gasoline component. |
| |
| Keywords: | two-stage riser catalytic cracking propylene catalyst |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
