摘要
选择合适的载体A并引入第三金属组元Y制备铂铼催化剂PRT-A、PRT-B。实验室寿命试验结果表明,与性能处于国际先进水平的铂铼重整催化剂PR-C、PR-D相比,PRT-A、PRT-B催化剂具有更好的活性、选择性和稳定性。工业试验结果表明,PRT-A/PRT-B催化剂积炭速率慢的特点突出,可满足工业装置高苛刻度长周期运转的需求。
Reforming catalysts PRT-A and PRT-B were prepared by using support A and incorporating an third metal component Y. The results of pilot plant lifetime tests showed that as compared with reference catalysts PR-C and PR-D,which represented the same type of word advanced catalysts,catalysts PRT-A and PRT-B exhibited better activity, selectivity and stability. The commercial application results showed that the coking rate of PRT-A/PRT-B catalysts was exceedingly low, which could well meet the requirements of long term operation under severe conditions.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2009年第7期1-5,共5页
Petroleum Processing and Petrochemicals
