FCC废催化剂磁分离技术的工业应用  

Industrial application of magnetic separation technology for FCC waste catalyst

作　　者：林瀚 刘甜甜 廉政 祝汉国 张新功 吕灵灵 Lin Han;Liu Tiantian;Lian Zheng;Zhu Hanguo;Zhang Xingong;LüLingling(Qingdao Huicheng Environmental Protection Technology Group Co.,Ltd.,Qingdao 266555,Shangdong,China)

机构地区：[1]青岛惠城环保科技集团股份有限公司,山东青岛266555

出　　处：《工业催化》2023年第8期70-76,共7页Industrial Catalysis

摘　　要：利用电磁分离设备和永磁分离设备,对4种典型的FCC废催化剂进行分离,考察废催化剂中金属含量对磁分离效果的影响,同时对比分析两种类型磁分离设备的使用效果。结果表明,磁分离对满足特定条件的FCC废催化剂中低金属颗粒的回收有明显效果。在工业应用中,应有选择性地采用磁分离设备对FCC废催化剂进行回收。The separation effect of electromagnetic separation equipment and permanent magnet separation equipment on four typical FCC waste catalysts is studied.The influence of metal content in the waste catalysts on the magnetic separation is investigated.At the same time,the effect of the two types of magnetic separation equipment is compared and analyzed.The results show that magnetic separation has a significant effect on the recovery of low metal particles in FCC waste catalysts that meet certain conditions.In industrial applications,magnetic separation equipment should be selectively used to recover FCC waste catalysts.

关 键 词：三废处理与综合利用 催化裂化 FCC废催化剂 磁分离 工业应用 

分 类 号：TQ426.99[化学工程] X705[环境科学与工程—环境工程]