Review of current method to determine outburst threshold limits in Australian underground coal mines
Desorption rate index (DRI) was presented to the Australian underground coal industry in 1995 as a means for determining outburst threshold limits for Australian coal seams. DRI is a measure of the gas volume released from a coal sample in the first 30 s of crushing during the Q3 stage of gas conten...
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| Format: | Article |
| Language: | English |
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Elsevier
2019-12-01
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| Series: | International Journal of Mining Science and Technology |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2095268619301004 |