摘要
论述了沼气的组成和利用现状,通过天然气蒸汽重整中的加碳技术说明了沼气中二氧化碳的利用价值。借鉴天然气重整工业经验和模拟沼气重整的实验室研究,探讨了沼气重整制合成气技术的可行性,初步提出了沼气重整制合成气的试验方案。分析认为,沼气通过脱硫、脱氧、与水蒸气混合加热进行重整制合成气是提高沼气综合利用率的有效途径,为沼气重整制合成气工业研究提供了参考依据。
Biogas plays a very important role in the renewable energy resources, this paper describes it＇s composition and current utilization situation, illustrates the utility value of carbon dioxide in biogas by reviewing the add-carbon technology of natural gas steam reforming. The technical feasibility of biogas steam reforming for gas synthesis is discussed via both industrial experience of natural gas steam reforming and studies of simulating biogas steam reforming, and the scheme for biogas steam reforming to produce synthesis gas is presented preliminarily. It is concluded that steam reforming biogas together with sulfur and oxygen removing, is an effective way to improve the comprehensive utilization of biogas. It could be the reference for industrial study on synthesis gas production by biogas steam reforming.
出处
《可再生能源》
CAS
北大核心
2011年第2期125-129,共5页
Renewable Energy Resources
基金
北京市科委(D08040601860701)
关键词
沼气重整
合成气
二氧化碳
biogas steam reforming
synthesis gas
carbon dioxide
