陕西煤炭2011，Vol.30Issue(5)：55-57,3.
王村煤矿5~#煤层自燃程序升温实验研究
Study on temperature-programmed test of 5~# coal spontaneous combustion in Wangcun Coal Mine
屈永利 1叶东生 1董养存1
作者信息
- 1. 陕西澄合矿业有限公司,陕西澄县715200
- 折叠
摘要
Abstract
Recent years,the harbingers of coal spontaneous combustion emerged in Wangcun coal mine many times.In order to know the law of coal spontaneous combustion and to forecast the coal spontaneous combustion,the temperature-programmed test is used.Based on the tests,the paper summarized the limit parameters of coal spontaneous combustion,such as critical temperature,cracking temperature and the concentration change of CO,CH4,etc,analyzed the oxygen consumption velocity and the change law of C2H6,C2H4 and discussed the laws of 5# coal spontaneous combustione.关键词
5#煤层煤样/程序升温/煤自燃Key words
sample of 5# coal seam/temperature-programmed/coal spontaneous combustion分类
矿业与冶金引用本文复制引用
屈永利,叶东生,董养存..王村煤矿5~#煤层自燃程序升温实验研究[J].陕西煤炭,2011,30(5):55-57,3.
