Hydrogen production by biogas steam reforming: Is it a technically, economically and ecologically feasible concept?

Hydrogen production by biogas steam reforming can be a technically feasible concept, as the process involves using steam to convert biogas, which is a mixture of methane and carbon dioxide, into hydrogen gas and carbon dioxide. The reaction occurs at high temperatures and requires a catalyst to facilitate the reaction. The hydrogen produced can then be used as a clean energy source for a variety of applications, including fuel cells for electricity generation and transportation.

From an economic perspective, the feasibility of hydrogen production by biogas steam reforming depends on a number of factors, including the availability and cost of biogas feedstock, the efficiency of the steam reforming process, and the demand for hydrogen in the market. In general, hydrogen production by steam reforming can be more economical than other methods of hydrogen production, such as electrolysis, when the feedstock is abundant and inexpensive.

From an ecological perspective, hydrogen production by biogas steam reforming can be a feasible concept as it has the potential to reduce greenhouse gas emissions by using biogas, which is a renewable energy source, as the feedstock. Additionally, the hydrogen produced can be used as a clean energy source, reducing reliance on fossil fuels and contributing to a reduction in overall greenhouse gas emissions. However, it is important to consider the full life cycle of the process, including the environmental impact of producing and transporting the biogas feedstock and the potential for greenhouse gas emissions during the steam reforming process.

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https://www.sciencedirect.com/science/article/pii/B978012811197000004X

https://pubs.acs.org/doi/10.1021/acs.energyfuels.0c04066