理想反应器的时空特性和内在联系

The Spatial-Temporal Characteristic of Ideal Reactors and Their Inherent Relations

以理想反应器时间和空间特性为出发点,探讨了间歇操作釜式反应器(BR)、平推流反应器(PFR)和全混流反应器(CSTR)等理想反应器之间的内在联系,推导了循环操作PFR反应器的停留时间分布函数,分析了多段串联全混流反应器和循环操作PFR反应器在各理想反应器之间的桥梁和纽带作用。在此基础上,简要归纳了各理想反应器之间的联系。

On the basis of spatial-temporal characteristic of ideal reactors,the inherent relations among the batch reactor,the plug flow reactor（PFR）,and the continuous stirred tank reactor（CSTR） were discussed.Both the F and E functions of the recycle PFR reactor were derived.The role of CSTR in series or the recycle PFR as a bridge or a link among the ideal reactors was addressed.Based on the discussion,the relations among the ideal reactors were briefly summarized.