Volume 69, Issue 2, February 2021

Why a coal mining company should start a partnership with a power producing company

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Abstract views: 194 times| Download: 82 times| https://doi.org/10.18311/jmmf/2021/27329

Adoption of mission critical communications in mines

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Abstract views: 239 times| Download: 82 times| https://doi.org/10.18311/jmmf/2021/27330

Sustainable growth of Indian coal industry: policy perspectives and recommendations

Keywords:

Coal, dry fuel, coal mining, coal regulations, sustainable growth, decarbonization, tndustry 4.0

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Abstract views: 223 times| Download: 118 times| https://doi.org/10.18311/jmmf/2021/27331

Design of remnant pillar in mechanized depillaring using continuous miner

Keywords:

Remnant, ribs/snooks, fish-bone pattern, continuous miner, mechanized depillaring, numerical simulation

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Abstract views: 161 times| Download: 91 times| https://doi.org/10.18311/jmmf/2021/27332

Rheological behaviour of water based mud formulated with sodium hydroxide (NaOH) plant extracts

Keywords:

NaOH-plant extracts, rheological properties, surfactant, drilling mud, emulsifying agent.

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Abstract views: 165 times| Download: 114 times| https://doi.org/10.18311/jmmf/2021/27333

A review on underground mine ventilation system

Keywords:

Ventilation, underground mine, software, atkinson, hardy cross method, Kirchhoff's

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Abstract views: 443 times| Download: 276 times| https://doi.org/10.18311/jmmf/2021/27334