河南省典型生物质资源评价及生物天然气产气潜力分析  

Evaluation of Typical Biomass Resources and Analysis of Bio-Natural Gas Potential in Henan Province

作　　者：冉龙飞 王美净 柴宝华 RAN Longfei;WANG Meijing;CHAI Baohua(PowerChina Northwest Engineering Corporation Limited,Xi'an 710065,China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,西安710065

出　　处：《西北水电》2022年第4期108-111,117,共5页Northwest Hydropower

摘　　要：农作物秸秆、畜禽粪污等生物质资源通过厌氧发酵可生产制备生物天然气。为了研究河南省典型生物质资源情况,分析生物天然气产气潜力,采用文献收集、实际调研等方法,分析了河南省农业生物质资源情况以及生物天然气产业发展现状,评估预测了“十四五”末生物质资源量和生物质资源厌氧发酵后对应的产气潜力。结果表明:河南省玉米秸秆理论资源量约2896.34万t,畜禽粪污理论资源量约9710.79万t,预测到2025年河南省生物质资源对应的理论产气量约为70亿m^(3),产气潜力较大。Biomass resources,such as crop straw and livestock manure,can be used to produce biogas through anaerobic fermentation.In order to study the typical biomass resources and analyze the gas production potential of bio-natural gas in Henan Province,adopting the methods of literature collection and practical investigation,this paper analyzes the agricultural biomass resources and the development status of the biological natural gas industry in Henan Province,predicts the amount of biomass resources,and evaluates gas production potential of this biomass resources after anaerobic fermentation in 2025.The results show that the theoretical resources of corn straw and livestock manure are about 28.9634 and 97.1079 million tons,respectively.It is predicted that theoretical gas production corresponding to biomass resources in Henan Province will be 7 billion m^(3) approximately in 2025.Henan Province has great potential for gas production from biomass resources in the future.

关 键 词：生物质能 生物天然气 厌氧发酵 产气潜力 

分 类 号：TK6[动力工程及工程热物理—生物能]