By-product hydrogen compression and filling production technology

The invention belongs to the technical field of hydrogen processing, and particularly relates to a by-product hydrogen compression and filling production technology. The by-product hydrogen compression and filling production technology is a compression and filling technology for by-product hydrogen, the by-product hydrogen generally contains more impurities, the impurities need to be removed, according to the by-product hydrogen compression and filling production technology, the by-product hydrogen generated in an ionic membrane production workshop in an existing chlor-alkali plant is collected and subjected to hydrogen low-pressure compression, hydrogen purification and drying and hydrogen high-pressure compression, finally filling is conducted, and then vehicle loading is conducted. A drying and purifying technology effectively improves the purity of the by-product hydrogen. 本发明属于氢气加工的技术领域，尤其一种副产氢气压缩充装生产工艺。本发明是针对于副产氢气的压缩充装工艺，副产氢气中一般带有较多杂质需要去除，而本发明将现有氯碱厂内离子膜生产车间内产生的副产氢气进行收集，经过氢气低压压缩、氢气纯化干燥、氢气高压压缩，最后充装后进行装车。其