摘要
以平煤矿区高瓦斯地区为研究应用基地,对分别根据脱气法和常压自然解吸法研发的两种瓦斯含量直接测定装置进行基础理论、测试过程和结果评价几方面的对比分析,研究两种仪器的优点、缺点及其准确度。从服务于煤矿安全的实际出发,总结出不同仪器所适用的条件。
Two kinds of gas content measurement instnanents are compared in this paper, respectivdy developed by Fushun Coal Research Institute and Chongqing Institute with degassing method and natural desorption under atmospheric pressure. High gas area of Pingdingshan Mine Area is regarded as the application base, the basic theories of the two instruments, the testing processes and results evaluation is compared and analyzed, as well as the advantages, disadvantages and their accu- racy properties. Based on coal mine safety, the required conditions for different instruments are sunmed up.
出处
《工业安全与环保》
北大核心
2012年第4期31-33,共3页
Industrial Safety and Environmental Protection
关键词
瓦斯含量
脱气法
常压自然解吸法
对比
gas content degassing method natural desorption comparison
