摘要
硫化氢是煤矿生产过程中从煤岩体中涌出的一种有毒、有害气体,在部分煤矿中这种气化含量远远超过国家有关规定,并具有对人体危害大、治理困难的特点。目前,全国尚无成熟有效的治理措施。晋煤集团凤凰山矿结合硫化氢的性质,通过一年多的不断探索与技术攻关,采用个体防护、加强通风、煤层注水、洒水喷雾等综合治理措施,取得了较好的效果,为保障安全生产起到积极的作用,也为煤矿硫化氢治理积累了较为成功的经验。
Hydrogen sulfide is a kind of poisonous and harmful gas of gushing from coal and rock in the process of coal mine production, in the part of coal mine the gasification content is far more than the relevant regulations of the state, and has the characteristics of harming human body and control difficulty. At present, there are not mature and effective control measures. Fenghuangshan coal mine of Jincheng coal group combines with the nature of the hydrogen sulfide, through more than a year of continuous exploration and technology research, uses comprehensive management measures such as the individual protection, strengthening ventilation, coal seam water injection, water spray and oth- er, and obtained a good result. So as to guarantee the safety of production will play a positive role, but also for coal mine hydrogen sulfide control has accumulated relatively successful experience.
出处
《山西焦煤科技》
2012年第9期37-40,共4页
Shanxi Coking Coal Science & Technology
关键词
煤矿
硫化氢
治理
Coal mine
Hydrogen sulfide
Control
