The determination of material structure, performance parameters and membrane resistance, membrane diffusion coefficientof the F4112 ion exchange membrane were introduced.
介绍了F4112离子交换膜的材料结构、性能参数及膜电阻、膜中扩散系数的测定方法。
2
Several of the focuses of CFD model in packed-bed reactors were studied, namely, the momentum exchangecoefficient, the capillary pressure and the void fraction.