氯碱厂副产氢气的分离提纯方法

Methods of separating and purifying by-product hydrogen gas of chlor-alkali plants

从纯化机制入手,介绍了氯碱厂的副产氢气经分离提纯到99.9%及99.999 9%以上的方法:低温吸附法、变压吸附法和膜分离法等。

Based on purification mechanism, methods of purifying by-product hydrogen gas of chloralkali plants, such as low temperature adsorption method, pressure swing adsorption method and membrane adsorption method, to purity of 99.9% or more than 99. 999 9% are introduced.