【作者】 张杰旭； 赵培； 李玉安； 路秀林；

【Author】 Zhang jiexu, Zhao Pei, Li Yu’an,Lu Xiulin (East China University of Science and Technology, Shanghai 200237)

【机构】 华东理工大学；

【摘要】 在导向浮阀塔板的基础上,开发研究了组合导向浮阀塔板。组合导向浮阀塔板与导向浮阀塔板相比, 具有更好的操作性能,并且液体负荷的适用范围增大。实验研究和工业应用表明,组合导向浮阀塔板具有处理能力大、塔板效率高、操作弹性好等突出特点,用于汽液传质过程,可获得良好效果。更多还原

【Abstract】 The combination directed valve trays have been developed and studied on the basis of directed valve trays. In comparison with the directed valve trays, the combination directed valve trays have the better operating characteristics and the suitable range of liquid loads is enlarged. The experimental results and industrial uses have shown that the combination directed valve trays have the outstanding features of a great capacity, a high tray efficiency and a good turndown ratio. The good results can be achieved if it is used to the mass transfer process, e. g. , distillation, absorption, stripping, etc.更多还原