【摘要】：火區(qū)啟封時(shí)煤溫是決定復(fù)燃的重要因素。為研究起始溫度對煤樣二次氧化特性的影響,將淮南朱集煤礦原始煤樣程序升溫至170℃后分別降溫至20、40、60、80、100、120℃,再程序升溫后測定O2、CO、CO2等氣體濃度。采用三階弱化緩沖分析煤樣二次氧化特性。
[Abstract]:The coal temperature is an important factor to determine the reburning when the fire area is unsealed. In order to study the effect of initial temperature on the secondary oxidation characteristics of coal samples, the original coal samples of Zhuji coal mine in Huainan were programmed to be heated to 170 鈩，

本文編號：2394339