摘要
针对硫化氢气体总体赋存量小、毒性强以及酸性气体的特点,提出了以高压预注碱性液中和硫化氢为主、局部喷洒吸收液与抽采为辅助以及个体防护的综合治理体系,并在此基础上开展现场试验。
Hydrogen sulfide gas has low storage capacity in coal and rock mass, heavy-toxicity and acidity, puts forward a comprehensive management system which relies mainly on using high-pressure pre-injection alkaline solution to neutralize hydrogen sulfide while local spraying absorption liquid and draining hydrogen sulfide subsidiary and pays attention to individual protection, and then field trials are carried out on the basis of this system.
出处
《煤炭技术》
北大核心
2017年第6期126-128,共3页
Coal Technology
基金
国家自然科学基金(51104163)
中国博士后基金(2016M591288)
关键词
煤矿
硫化氢
治理体系
coal mine
hydrogen sulfid
management system
