摘要
介绍了鹤壁煤业集团利用高浓度和低浓度瓦斯发电的工艺流程;其中高浓度瓦斯发电机组采用电控燃气混合器调控空气和燃气比,低浓度瓦斯发电机组采用瓦斯与细水雾混合输送技术,解决了关键的瓦斯安全输送问题。
Technical process of power generation by use of both high and low concentration coal seam methane in Hebi Coal Ind.Group introduced;for high concentration methane,electrically controlled gas mixer for adjustment of methane to air ratio for its generator set,and for low concentration methane,such conveying technique as mixing of methane and fine water spray employed instead;the key problem of safety in gas conveying thus solved.
出处
《煤炭加工与综合利用》
CAS
2008年第5期50-52,共3页
Coal Processing & Comprehensive Utilization
关键词
煤矿
瓦斯
发电
浓度
coal mine
coal methane
power generation
concentration
