Mine gas explosions present a serious safety threat in the worldwide coal mining industry. it
has been considered the no. 1 killer for underground coal mining workers. the formation of …

Increasing expansion of China's coal mine production leads to the increased storage
pressure in current coal silos. Most of these coals are stored in open-air coal pile. Therefore …

Coal spontaneous combustion is one of the disasters occurring in underground coal mines.
As a typical case, the spontaneous combustion of broken coal left in the longwall gobs often …

Mine gas explosion is one of the most feared hazards in the coal industry worldwide. More
often one gas explosion related accident can cause the death of multiple coal miners …

Increasing expansion of China's coal mine production leads to the increased storage
pressure in current coal silos. Most of these coals are stored in open-air coal pile. Therefore …

The present work experimentally investigated the lower flammability limits of methane‐
ethylene‐propane‐air mixtures at ambient temperature and pressure in a 20 L confined …

With the development of deep mining, the problem of heat damage is becoming more and
more serious. The deep mine has a longer ventilation route, which will cause the tunnel …

Mine gas explosions are one of the most feared hazards in the coal industry worldwide. One
gas explosion–related accident can cause the deaths of multiple coal miners. Since the …

With the gradual development of deep mining, heat hazard has become an increasingly
prominent problem, which poses a great threat to the coal mine production. In order to …

The stability and integrity of protective coal pillars between the longwall working face and
development roadways are greatly affected by the mining activities such as the development …