The calculation results show that, for the index of IEE, the industrial system from natural gas is similar to the laboratory continuous system, both of the systems are better than the batch system.

• 计算结果表明，在工业能值效率（IEE）上，天然气工业制氢系统和实验室连续式制氢系统相似，均优于实验室间歇式制氢系统；