Volume 65, Issue 9, September 2017
Published:
2017-09-01
Articles
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Study on the Critical Value of Gas Content in Regional Prediction of Coal and Gas Outburst Based on Gas Adsorption and Desorption Experiment
Keywords:
Coal and Gas Outburst, Critical Value of Gas Content, Gas Adsorption-desorption Experiment, Basic Gas Parameters, Deformed Coal.Abstract views: 7 times|
Download: 1 times|
https://doi.org/10.18311/jmmf/2017/26973
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Evaluation Research on the Circular Economy Efficiency of the Coal Industry Based on Dea Model
Keywords:
Coal Industry, Circular Economy, DEA Model, Efficiency Evaluation.Abstract views: 5 times|
Download: 2 times|
https://doi.org/10.18311/jmmf/2017/26974
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Pelletisation in Indian Context – Need of the Hour
Keywords:
Iron, Steel, Sinter, Pellet, Pelletisation.Abstract views: 2 times|
Download: 8 times|
https://doi.org/10.18311/jmmf/2017/26975
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Design of Underhand Cut and Fill Method for Extraction of Friable Chromite Ore Left in Open Pit Benches
Keywords:
Chromite Ore, Friable and Weak, Underhand Cut and Fill (UCF), Cemented Rock Fill (CRF), Economic Analysis.Abstract views: 4 times|
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https://doi.org/10.18311/jmmf/2017/26976
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A New Type of Multi-layer Metal Composite Materials for Preventing Impact and Absorbing Energy in Hot Forming and its Application
Keywords:
Hot Forming, Metal Composite Materials, Microstructure, Impact Force, Energy Absorption.Abstract views: 3 times|
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https://doi.org/10.18311/jmmf/2017/26977
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Influence and Control Effect of Drawing Speed on Mining-Induced Fractures "O” form Circle's Fully Mechanized Surface
Keywords:
Mining-Induced Fractures "O” Form Circle, Drawing Speed, High Drilling, Gas Drainage.Abstract views: 6 times|
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https://doi.org/10.18311/jmmf/2017/26978
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Distribution of Iron Oxide in Different Size Fractions of Kusmunda Coals, Korba Coalfield
Keywords:
Ash Constituents, Iron Oxide.Abstract views: 3 times|
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https://doi.org/10.18311/jmmf/2017/26979