针轮转子离心机代替催化裂化三旋的可行性分析  

Feasibility analysis of novel mechanical separators instead of three-stage cyclones in catalytic cracking unit

作　　者：高根树[1] 方雪松[1] 李瑞德[1] 

机构地区：[1]中航勘察设计研究院,北京100086

出　　处：《石化技术与应用》2005年第2期104-106,共3页Petrochemical Technology & Application

摘　　要：1种新型超强离心耦合气动力的机械分离技术,能够有效分离 2μm以下的微粒,阻力可降至500Pa以下。用其组合一级分离可以代替催化裂化三旋分离器,能够解决三旋分离器的性能缺陷,并具有体积小、阻力小、能耗低、耐磨损、分离效率高等优点,有望创造出可观的经济效益。The three-stage cyclone of catalytic cracking unit had the disadvantages of high resistance,wearing and lower separation efficiency.A novel mechanical separator on a basis of super centrifuge accompanied with aerodynamic agency could collect efficiently micro particles under 2 μm with a resistance less than 500 Pa.It was feasible to substitute three-stage cyclones for one stage of the separators.

关 键 词：三旋分离器 离心机 针轮 气动力分离 磨损动量 

分 类 号：TQ051.84[化学工程]