A methodofseparation based on selective adsorption.
基于选择性吸附的分离方法。
2
The purification methods of phosphine include adsorptionmethod, low temperature distillation method and membrane separation method etc.
总结了磷化氢的精制方法,主要有吸附法、低温精馏法和膜分离法等。
3
Subsequently introduces the separation technology of 2,6-DIPN from diisopropylnaphthalene mixtures, among which special details are given to the methodofadsorptionseparation.