高苛刻度下铂铼重整催化剂反应性能的评价  

Evaluation of Pt-Re catalysts under severe conditions

作　　者：张大庆[1] 

机构地区：[1]中国石化石油化工科学研究院催化重整研究室,北京100083

出　　处：《石化技术与应用》2003年第2期105-106,109,共3页Petrochemical Technology & Application

摘　　要：用中型评价试验和透射电镜 (TEM)等方法 ,对比评价了国内外多种高铼铂比重整催化剂。结果表明 ,在高苛刻反应条件下 ,国产新一代铂铼重整催化剂PRT -B具有优异的活性、选择性。The catalytic performance of several skewed Pt-Re catalysts with the same Pt content was tested in pilot unit.The results showed that,under severe conditions,a newly developed catalyst PRT-B had the advantages over reference catalysts,such as higher activity,better selectivity,better catalytic stability,lower coking rate and better metal thermal stability.

关 键 词：高苛刻度 铂铼重整催化剂 反应性能 评价 炼油 芳烃转化率 积炭速率 热稳定性 

分 类 号：TE624.92[石油与天然气工程—油气加工工程]