Hydrogen can be effectively and economically recovered from the refinery gas by cryogenics, pressure swing absorption, or semipermeable membranes. 从炼厂气生产氢气,可以通过深冷法、压力回转吸收法和半(渗)透膜法,既高效、又经济。
For the pressure swing absorption processes of rate controlling, the solution of diffusion equations in spherical particles is of great importance. 摘要对于速率控制的变压吸附过程而言,吸附剂颗粒上的扩散方程求解十分关键。
The paper presents two methods achieving high blast temperature with low calorific value BF gas, they are preheating method and the method of enriching BF gas with pressure swing absorption technology. 介绍了用低热值高炉煤气获得高风温的两种方法:预热法和用变压吸附技术富化高炉煤气的方法。
Application of pressure swing absorption in hydrogen extraction from coke oven gas 变压吸附在焦炉煤气提氢中的应用
Study on the pressure swing absorption technology 变压吸附技术的研究