松藻打通一矿瓦斯蓄热氧化利用试验研究  

Experimental research on methane regenerative oxidation and utilization in Songzao Datong No.1 Mine

作　　者：高鹏飞[1,2] Gao Pengfei(Chongqing Research Institute ,CCTEG, Chongqing 400037 , China State Key Laboratory of Gas Disaster Detecting preventing and Emergency Controlling, Chongqing 400037 , China)

机构地区：[1]中煤科工集团重庆研究院有限公司,重庆400037 [2]瓦斯灾害监控与应急技术国家重点实验室,重庆400037

出　　处：《能源与环保》2017年第5期16-19,共4页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：国家科技重大专项课题(2016ZX05043005-004);国家科技重大专项课题(2016ZX05045006)

摘　　要：煤矿瓦斯对空排放量大,会产生巨大的能源浪费及温室效应。为解决煤矿乏风瓦斯及低浓度瓦斯排放量大、利用率低的问题,开展了瓦斯蓄热氧化利用技术的理论研究。对已建成的蓄热氧化试验系统的工艺流程进行概述,分析其运行规律,并考察了不同处理流量时对瓦斯氧化装置自热平衡浓度及蒸汽产量的影响关系。通过对所建成的瓦斯蓄热氧化系统的技术特点及运行可靠性的分析表明,瓦斯蓄热氧化技术可有效处理煤矿瓦斯,具有较好的推广应用价值。It may cause great energy waste and greenhouse effect if a large amount of coal seam methane is exhausted into air. To solve the problems of large exhausting quantity and low utilization ratio of coal mine ventilation air methane （ VAM） and low concentration coal mine methane （ LC-CMM） ,a theorical study was carried out on the utilization of regenerative oxidation of methane. Briefly introduced the process of the built testing system,its running laws were also illustrated,the influences of different treated gas flows on self thermal equi-librium concentration of gas oxidation device and the output quantities of steam were analysed,too. Through analysing the technical char-acteristics and operational reliability of built regenerative oxidation system of methane, it can be shown that, methane oxidation and utili-zation technology can effectively reuse the mechane,and has great value of popularization and application.

关 键 词：低浓度瓦斯 瓦斯蓄热氧化 蒸汽 煤矿 安全生产 

分 类 号：TD712.67[矿业工程—矿井通风与安全]