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  • 1-10 ل  75,002 نتائج ل ""coal""

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Academic Journal

New Insights on the Understanding of Sulfur-Containing Coal Flotation Desulfurization.

Subjects: *DESULFURIZATION of coal; *COKING coal; *LIME (Minerals)

  • Source: Minerals (2075-163X). Oct2024, Vol. 14 Issue 10, p981. 17p.

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Academic Journal

The Construction and Application of a Digital Coal Seam for Shearer Autonomous Navigation Cutting.

Subjects: *COAL mining; *COALFIELDS; *GEOLOGICAL modeling

  • Source: Sensors (14248220). Sep2024, Vol. 24 Issue 17, p5766. 15p.

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Academic Journal

Research on coal rock parameter calibration based on discrete element method.

Subjects: *DISCRETE element method; *COAL mining; *CONTACT mechanics

  • Source: Scientific Reports. 11/6/2024, Vol. 14 Issue 1, p1-22. 22p.

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Academic Journal

Research on coal rock parameter calibration based on discrete element method.

Subjects: *DISCRETE element method; *COAL mining; *CONTACT mechanics

  • Source: Scientific Reports. 11/3/2024, Vol. 14 Issue 1, p1-22. 22p.

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Academic Journal

Layout Optimization of High-Level Directional Boreholes to Prevent Downward Invasion of Carbon Dioxide from an Overlying Coal Mine Goaf.

Subjects: *COAL mining safety; *COAL mining; *CARBON dioxide

  • Source: Fire (2571-6255). Oct2024, Vol. 7 Issue 10, p341. 15p.

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Academic Journal

Research on coal mine safety risk evolution and key hidden dangers under the perspective of complex network.

Subjects: *COAL mining safety; *COAL mining accidents; *HAZARDS

  • Source: Scientific Reports. 9/4/2024, Vol. 14 Issue 1, p1-8. 8p.

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Academic Journal

Study on the Thermal Effects and Characteristics of Free Radical Evolution in Coal Oxidation at Different Moisture Content.

Subjects: *ELECTRON paramagnetic resonance; *THERMAL coal; *SPONTANEOUS combustion

  • Source: Fire (2571-6255). Sep2024, Vol. 7 Issue 9, p299. 16p.

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Academic Journal

Development and validation of a remotely triggered pressureand gas-preserved coring tool for deep coal mines in drilling fluid environments.

Subjects: *COAL mining; *EMERGENCY management; *RESOURCE allocation

  • Source: Advances in Geo-Energy Research. Nov2024, Vol. 14 Issue 2, p147-160. 14p.

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Academic Journal

Coal mining activities driving the changes in bacterial community.

Subjects: *COAL mining; *NONMETALS; *MICROBIAL diversity

  • Source: Scientific Reports. 10/27/2024, Vol. 14 Issue 1, p1-14. 14p.

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Academic Journal

Dynamic mechanical characteristics of coal in front of the mining face under different mining layouts.

Subjects: *COAL mining; *MINING methodology; *DEAD loads (Mechanics)

  • Source: Scientific Reports. 10/24/2024, Vol. 14 Issue 1, p1-8. 8p.

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  • 1-10 ل  75,002 نتائج ل ""coal""