矿业安全与环保
礦業安全與環保
광업안전여배보
MINING SAFETY & ENVIRONMENTAL PROTECTION
2001年
z1期
93-95
,共3页
水绿矾%DSC%黄铁矿%氧化活性%自然发火
水綠礬%DSC%黃鐵礦%氧化活性%自然髮火
수록반%DSC%황철광%양화활성%자연발화
探讨了阳泉五矿 15＃煤层发火机理，得出了陷落柱氧化带和水绿矾、黄铁矿共存易氧化以及激化了氧化活性煤的相互影响是自然发火严重的主要原因，对黄铁矿促进煤自然发火机理进行了补充和完善。
探討瞭暘泉五礦 15＃煤層髮火機理，得齣瞭陷落柱氧化帶和水綠礬、黃鐵礦共存易氧化以及激化瞭氧化活性煤的相互影響是自然髮火嚴重的主要原因，對黃鐵礦促進煤自然髮火機理進行瞭補充和完善。
탐토료양천오광 15＃매층발화궤리，득출료함락주양화대화수록반、황철광공존역양화이급격화료양화활성매적상호영향시자연발화엄중적주요원인，대황철광촉진매자연발화궤리진행료보충화완선。
This paper discussed the mechanism of spontaneous combustion in No.15 coal seam of No.5 Yangquan Mine, reached the conclusion that the coexistence of subsided column oxidized zone and melanterite and pyrite and the interaction of activated oxidizing activity of coal are the main cause of serious spontaneous combustion, and supplemented and perfected the mechanism that pyrite may promote spontaneous combustion of coal.
