RFT-2固定床费托合成催化剂中试应用研究  

APPLICATION STUDY ON FIXED-BED F-T SYNTHESIS CATALYST RFT-2 ON PILOT PLANT

作　　者：严仲彪[1] 吴昊[2] 李管社[3] 

机构地区：[1]中国石化镇海炼化分公司,浙江宁波315207 [2]中国石化石油化工科学研究院,北京100086 [3]中国石化集团宁波工程有限公司,浙江宁波315103

出　　处：《大氮肥》2011年第5期289-291,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：对RFT-2固定床费托合成催化剂进行中试应用研究,对其反应性能和运转稳定性能进行考察。结果表明,在合成气空速750～800h-1、原料气转化率93%左右的工况下,C3+烃类选择性达90%以上,C5+液体烃选择性达86%以上,催化剂具有较好的反应性能;在超过1 000 h的稳定性运转考察过程中,催化剂活性、选择性未见明显损失,催化剂运转稳定性良好。Application study on RFT-2 fixed-bed F-T synthesis catalyst is carried out on a pilot plant and its reaction performance and running stability investigated with the result showing：at the syngas space velocity of GHSV 750～800 h-1 and feed gas conversion of about 93%,the selectivity of C3＋ hydrocarbons reaches over 90%,the selectivity of C5＋ hydrocarbons reaches over 86% and the catalyst has better performance： during the test-run of more than 1 000 h neither the catalyst activity nor the selectivity show any obvious loss with a good stability.

关 键 词：F-T合成 中试 固定床 RFT-2 

分 类 号：TQ529.2[化学工程—煤化学工程]