移动床轻烃芳构化催化剂RF-4的研发及工业应用  

DEVELOPMENT AND APPLICATION OF RF-4 CATALYST FOR MOVING-BED LIGHT HYDROCARBON AROMATIZATION

作　　者：王子健[1] 马爱增[1] 于中伟[1] 刘洪全[1] 王杰广[1] 刘建良[1] 张新宽[1] 张榕芯 Wang Zijian;Ma Aizeng;Yu Zhongwei;Liu Hongquan;Wang Jieguang;Liu Jianliang;Zhang Xinkuan;Zhang Rongxin(SINOPEC Research Institute of Petroleum Processing,Beijing 100083)

机构地区：[1]中国石化石油化工科学研究院,北京100083

出　　处：《石油炼制与化工》2022年第2期46-52,共7页Petroleum Processing and Petrochemicals

基　　金：中国石油化工股份有限公司合同项目(120053-3)。

摘　　要：针对移动床芳构化工艺对催化剂连续流动性能的要求,中国石化石油化工科学研究院开发了具有自主知识产权的球形分子筛催化剂RF-4。该催化剂兼具轻烃芳构化活性好、选择性高以及压碎强度高、球形度高、再生性能好等特点。工业应用结果表明,RF-4催化剂在移动床轻烃芳构化装置中表现出优良的催化性能、稳定性和再生性能,具有广阔的市场应用前景。In order to meet the requirement of moving-bed light/hydrocarbon aromatization for the continuous flow performance of catalyst,a spherical zeolite catalyst RF-4 with independent intellectual property was developed by SINOPEC Research Institute of Petroleum Processing.The new catalyst exhibited excellent catalytic performance and continuous flow properties,such as high aromatization activity,high crushing strength,high spherical degree and good regeneration performance,which broke through the key technology in the development of moving-bed light/hydrocarbon aromatization.The results of industrial application showed that catalyst RF-4 had excellent activity and stability in the moving-bed aromatization unit with light/hydrocarbons as raw materials,and it/had broad application prospects.

关 键 词：移动床 轻烃 芳构化 球形催化剂 压碎强度 

分 类 号：TE624.9[石油与天然气工程—油气加工工程]