摘要
依托自行设计加工的含瓦斯煤瓦斯解吸规律实验系统,以煤的瓦斯解吸动力学规律为理论基础,采用模拟测试和理论分析相结合的方法,在等温等压条件下对不同粒度煤样的瓦斯解吸规律进行了模拟测定。通过对实验数据的拟合分析,得出粒度对煤的瓦斯解吸规律的影响,最后对粒度对煤的瓦斯解吸规律的影响进行了理论分析。
Relying on the gas desorption law experimental system for coal containing gas which was designed and produced by ourselves,by taking coal gas desorption kinetics law as the theoretical basis,it used the method by combination of the simulation test and the theoretical analysis,made analog determination for the gas desorption laws of coal samples with different particle size under isothermal-isobaric conditions.Through making fitting analysis for the experimental data,it obtained the effects of particle size on coal gas desorption laws.Finally,it made theoretical analysis for the effects of particle size on coal gas desorption laws.
出处
《煤矿安全》
CAS
北大核心
2013年第7期1-3,共3页
Safety in Coal Mines
基金
国家自然科学基金资助项目(51074067)
河南省基础与前沿研究资助项目(102300413220)
关键词
粒度
瓦斯解吸
瓦斯吸附
孔隙
解吸规律
particle size
gas desorption
gas adsorption
pore
desorption laws
