Laboratory Study on Changes in Gas Desorption Properties of Anthracite after Cyclic Loading

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Property</td><td class="align_center" rowspan="2">Type</td><td class="align_center" colspan="3">Proximate analysis (wt.%)</td></tr><tr class="thead"><td class="align_center"><i>M</i><sub>ad</sub></td><td class="align_center"><i>A</i><sub>ad</sub></td><td class="align_center"><i>V</i><sub>daf</sub></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Value</td><td class="align_center">Anthracite coal</td><td class="align_center">1.89</td><td class="align_center">8.59</td><td class="align_center">9.41</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div><i>M</i><sub>ad</sub>, moisture content; <i>A</i><sub>ad</sub>, ash yield; <i>V</i><sub>daf</sub>, volatile matter.<br/></div></td></tr></table>

<div>Basic properties of the coal samples.</div>

Advances in Civil Engineering

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Table 1

Table 1: Laboratory Study on Changes in Gas Desorption Properties of Anthracite after Cyclic Loading 