SR-1000重整催化剂在哈萨克斯坦炼油厂的首次再生及应用  

FIRST REGENERATION AND APPLICATION OF SR-1000 REFORMING CATALYST IN KAZAKHSTAN REFINERY

作　　者：王嘉欣[1] 柏锁柱 臧高山[1] 贾翌明 周昕瞳 Wang Jiaxin;Bai Suozhu;Zang Gaoshan;Jia Yiming;Zhou Xintong(SINOPEC Research Institute of Petroleum Processing,Beijing 100083;CNPC International(Kazakhstan)Chimkent Oil Refining Company;China Petroleum Technology Development Co.,Ltd.)

机构地区：[1]中国石化石油化工科学研究院,北京100083 [2]中油国际(哈萨克斯坦)奇姆肯特炼油公司 [3]中国石油技术开发有限公司

出　　处：《石油炼制与化工》2022年第8期35-40,共6页Petroleum Processing and Petrochemicals

摘　　要：中国石化石油化工科学研究院研制的SR-1000催化剂在哈萨克斯坦奇姆肯特PKOP炼油厂1.0 Mt/a半再生催化重整装置上进行了首次工业器内再生。与新鲜催化剂相比,烧焦催化剂的比表面积和孔体积下降幅度小于2.0%,说明烧焦过程控制比较平稳,催化剂的水热稳定性好。SR-1000再生催化剂运转前期结果表明,与新鲜催化剂操作工况相比,在重整进料量增加17.1 m^(3)/h、重整原料的环烷烃与芳烃质量分数之和高6.01百分点的情况下,使用再生催化剂时的稳定汽油研究法辛烷值比使用新鲜催化剂时高0.5,收率比使用新鲜催化剂时高0.9百分点,充分说明SR-1000催化剂具有良好的再生性能。The SR-1000 catalyst developed by SINOPEC Research Institute of Petroleum Processing was regenerated for the first time in the 1.0 Mt/a semi-regenerative reforming unit of PKOP Refinery in Shimkent,Kazakhstan.Compared with the fresh catalyst,the reduction of specific surface area and pore volume of the coking catalyst was less than 2.0%,which showed that the coking process control was relatively stable and the hydrothermal stability of the catalyst was good.Compared with the fresh catalyst,the preliminary results of SR-1000 regenerated catalyst showed that at the condition of the reforming feed of the SR-1000 regeneration catalyst being higher by 17.1 m^(3)/h,the sum of the cyclic alkane and aromatics mass fraction was increased by 6.01 percentage points than that of the fresh catalyst,the stable gasoline RON with regenerated catalyst was higher than that with fresh catalyst by 0.5,and liquid yield was increased by 0.9 percentage point than that of the fresh catalyst,which showed that the regenerated SR-1000 catalyst had good performance.

关 键 词：半再生重整 催化剂 SR-1000 器内再生 

分 类 号：TE624.9[石油与天然气工程—油气加工工程]