催化重整劣质原料预加氢催化剂RS-40的开发及应用
DEVELOPMENT AND APPLICATION OF PRE-HYDROGENATION CATALYST RS-40 FOR INFERIOR CATALYTIC REFORMING FEEDSTOCK
鞠雪艳 1张锐 1习远兵 1褚阳 1刘锋1
作者信息
- 1. 中石化石油化工科学研究院有限公司,北京 100083
- 折叠
摘要
中石化石油化工科学研究院有限公司成功研发了适用于劣质催化重整原料的加氢处理催化剂RS-40.研究结果表明:在生产氮质量分数小于0.5 μg/g的合格催化重整原料时,RS-40催化剂与参比催化剂相比,其反应温度可降低10 ℃左右,表现出较高的活性,且具有良好的稳定性;RS-40催化剂对于高氮含量的石脑油原料具有良好的脱氮活性,在加工氮质量分数高达40 μg/g的原料时仍能实现产物氮质量分数小于0.5 μg/g的目标.在工业应用过程中,RS-40催化剂表现出兼具较高活性及稳定性的特点.
Abstract
The hydrotreating catalyst RS-40 for inferior quality catalytic reforming feedstock was successfully developed by SINOPEC Research Institute of Petroleum Processing Co.,Ltd.The results showed that the reaction temperature of catalyst RS-40 could be reduced by about 10 ℃ compared with reference catalyst in the production of qualified reforming feedstock with nitrogen content less than 0.5 μg/g,and exhibited high activity.The catalyst RS-40 had good denitrification activity for naphtha feedstock with high nitrogen content,and the nitrogen mass fraction of the product was less than 0.5 μg/g when processing feedstock with nitrogen mass fraction up to 40 μg/g.In the process of industrial application,catalyst RS-40 also exhibited both high activity and stability.
关键词
石脑油/劣质原料/加氢处理/催化剂Key words
naphtha/inferior feedstock/hydrotreating/catalyst引用本文复制引用
出版年
2024
NETL
NSTL
万方数据