富氧膜富氧机理的研究

Study on the Oxyygen Enrichement Mechanism of Riches Oxygen Membrane

本文论述了富氧膜富氧机理 .气体透过高分子膜的基本原理 ,可以认为气体透过致密高分子薄膜包括溶解和扩散两个过程 ,即按照溶解 -扩散模型。气体扩散选择系数和高分子膜的化学结构与物理形态有关。

This paper discussed the oxygen enrichement mechanism of riches oxygen membrane.The fundamental principle of air through polymer membrane was considered that air through compactness polymer membrane,which consist of dissolve and spread two process that is a mould of dissolve spread.Air spread selection coefficient is relative to the chemical structure and physics form of polymer membrane.