关于晋城地区煤层气用于制氢的经济性分析

An Economic Analysis of Coal-bed Methane for Hydrogen Production in the Jincheng Region

晋城市煤层气探明储量为3 706亿m^(3),占全省总储量的1/2以上、全国总储量的2/5以上,是我国目前规模最大、最成熟的煤层气开发利用区域。通过对瓦斯发电电解水制氢、瓦斯重整制氢和光伏发电电解水制氢等制氢方式的经济性进行分析对比,探讨瓦斯发电电解水制氢的可行性,以此提高煤层气的附加值。

Jincheng's proven CBM reserves are 370.6 billion cubic metres,accounting for more than half of the province and more than two-fifths of the country.In recent years,Jincheng has been promoting the efficient development and utilization of coal-bed methane(CBM)through technological innovation.This paper compares the cost of hydrogen production from different power sources through an analysis of the cost of CBM power generation,coal power generation and photovoltaic power generation,this paper discusses the feasibility of generating electricity and hydrogen by electrolysis of water from coal-bed methane to increase the added value of coal-bed methane.