沼气是具有较高热值的可燃气体,抗爆性能较好,是一种很好的清洁燃料,传统上大多利用沼气进行取暖、炊事和照明,随养殖业的发展,大型沼气工程建立和沼气产量的不断增加,如何更高效地利用沼气,成为摆在我们面前的一项课题。本文介绍了沼气的多种利用方式以及提出了各项利用技术需要解决的关键性问题。 Biogas is a combustible gas with high calorific value. It has good antiknock performance and is a good clean fuel. Traditionally, biogas has been used for heating, cooking and lighting. With the development of aquaculture, large-scale biogas projects and biogas production The increasing use of biogas more efficiently has become a subject before us. This article introduces various utilization methods of biogas and puts forward the key problems that need to be solved in various utilization technologies.