摘要
论述了聚合物颗粒上静电荷的产生、累积、耗散机理及计算方法。分析了气相流化床内静电分布及模型。阐述了流化床流体力学行为与静电的关系、静电检测和静电控制的方法,提出了有待继续研究的方向和领域。
This paper reviewed generation, accumulation, dissipation mechanism and calculation of electrostatic charges on surface of polymer particles, analyzed electrostatic charge distribution and its model in gas phase fluidized beds, and expounded relationship between electrostatic and hydrodynamics of fluidized beds. Measures to test and control electrostatic charge in fluidized beds were introduced and further research direction was suggested.
出处
《合成树脂及塑料》
CAS
北大核心
2010年第4期74-78,共5页
China Synthetic Resin and Plastics
关键词
流化床
气相
反应器
静电
fluidized bed
gas phase
reactor
electrostatic
