以炼化企业重整制氢中变气为原料，测试、改进并优选吸附材料，通过研究建立了制取燃料电池级氢气的吸附剂装填理论计算方法，并搭建了实验装置，对变压吸附制取燃料电池级氢气的吸附剂配比与工艺条件进行了系统研究。

Through testing,improving and optimizing adsorbent materials,a theoretical calculation method is established for adsorbent packing in fuel cell grade hydrogen production,which takes the conversion gas in reforming hydrogen production of refining and chemical enterprises as raw material.An experimental device is set up.The adsorbent packing ratio and process conditions for producing fuel cell grade hydrogen by pressure swing adsorption are systematically studied.