Experimental Study on the Ignition Sensitivity and Explosion Severity of Different Ranks of Coal Dust

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Coal sample</td><td class="align_center">HM</td><td class="align_center">QM</td><td class="align_center">WY</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">MIT (°C)</td><td class="align_center">520</td><td class="align_center">580</td><td class="align_center">880</td></tr><tr><td class="align_left">MIE (J)</td><td class="align_center">2.5</td><td class="align_center">15.5</td><td class="align_center">&gt;1000</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>MIT and MIE of coal dust cloud.</div>

Shock and Vibration

tab2

Table 2

Table 2: Experimental Study on the Ignition Sensitivity and Explosion Severity of Different Ranks of Coal Dust 