山东煤炭科技Issue(2)：211-213,3.
7269综放面采空区煤炭自燃防治实践
罗运栋1
作者信息
- 1. 上海能源大屯煤电公司,江苏徐州221611
- 折叠
摘要
Abstract
That article describes the Yaoqiao Coal Mine 7269 Gob coal spontaneous combustion situation, by taking intercept gob internal leakage, the gob Note clay, pressure injection Rock off, CO2 and other measures to effectively extinguish the mined - out areas of coal spontaneous combustion source for future surface mining caving to provide a reference during the anti - fire.关键词
综放面/煤炭自燃/防灭火/采空区/U型漏风Key words
caving face spontaneous combustion of coal Fire Prevention gob U - type air leakage分类
矿业与冶金引用本文复制引用
罗运栋..7269综放面采空区煤炭自燃防治实践[J].山东煤炭科技,2012,(2):211-213,3.
