低金属FCC平衡催化剂磁分离回收技术研究  

Study on the recovering of FCC equilibrium catalyst of lower-metal by magnetic separation technology

作　　者：李维彬[1] 田淑梅 张淑艳[1] 张浩[1] 邴淑秋[1] 

机构地区：[1]大庆石化公司研究院,黑龙江大庆163714 [2]大庆石化总厂计算机开发公司,黑龙江大庆163711

出　　处：《化学工程师》2006年第10期36-38,共3页Chemical Engineer

摘　　要：采用永磁强磁场技术研制出了具有超高磁感应强度的滚筒式中型磁分离试验装置。利用该装置进行了低金属催化裂化(FCC)平衡催化剂磁分离工艺条件考察试验,同时还对磁分离试样进行了FCC小型提升管对比评价试验。试验结果表明该技术为国内外领先。The study has developed a kind of roller test unit of super - high magnetic induction intensity for magnetic separation by the technology of permanent magnetism and high magnetic field intensity. Used the middle - sized unit, the process condition experiments on magnetic separation for recovering FCC equilibrium catalyst of lower - metal were observed. In the same time, the contrast experiments of small - sized FCC riser were evaluated with magnetic separation samples. The test results have shown that the technology is the lead level in the world.

关 键 词：FCC平衡剂 磁分离 回收率 微反活性 重金属脱出率 

分 类 号：TQ028.92[化学工程]