Calibration method of camera parameters for coal level measurement in coal bi by JIANG Jing, ZHU Yuanzhong

Subjects: “…coal level measurement in coal bin…”
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Deformation energy of tectonic coal and its role in coal and gas outbursts by Yuanping CHENG, Chenghao WANG

Subjects: “…coal and gas outburst…”
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Development of temperature-induced strains in coal–CH and coal–CO systems by Paweł Baran, Katarzyna Czerw, Natalia Czuma, Katarzyna Zarębska, Agnieszka Ćwik

“…Expansion/contraction of coal, induced by the sorption of carbon dioxide and methane in isothermal and non-isothermal conditions, was measured. …”
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Study on the Flow Trend of Particles in Shaft Coal Pocket of Coal Mine by Mingyin Liu, Yongping Wu, Zhaocui Wen

“…In order to obtain the flow trend of particles in the shaft coal pocket, Lay a foundation for the research on the stability of shaft coal pocket wall in coal mine. …”
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Mathematical Modeling For Upgrading Low Rank Coal To High Rank Coal by Chan, Chun Seng

“…A plant was designed and fabricated to carbonize the low rank coal to high rank coal that is environmental friendly pilot plant. …”
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Predicting the coal production rate of shearer device based on the gas properties and coal Strength in Tabas No. 1 Parvade coal mine by مهدی اسلام زاده, محمد عطایی, فرهنگ سرشکی, مهدی نجفی

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Coal liquefaction processes/ by 407041 Nowacki, Perry

Subjects: “…Coal liquefaction…”

World trade in coal/ by 456414 Williams, Roland

Subjects: “…Coal trade…”

The Coal drill [slaid]

Subjects: “…Coal-mining machinery…”

The outlook for thermal coal / by 309057 Choe, Boum-Jong

Subjects: “…Coal trade…”

Organic chemistry of coal/ by Larsen, John W.

Subjects: “…Coal…”

Coal combustion and gasification / by 217732 Smoot, L. Douglas, Smith, Philip J.

Subjects: “…Coal…”

Chemistry of coal weathering/ by Nelson, Charles R

Subjects: “…Coal weathering…”

Coal technology & the environment/ by UNDP/PACE-E Workshop on Coal Technology & the Environment (1993 : Kuala Lumpur, Malaysia), UNDP Programme for Asian Co-operation on Energy and the Environment, Australian International Development Assistance Bureau, Joint Coal Board

Subjects: “…Coal…”

Carbonization and hydrogenation of coal / by 8302 United Nations Industrial Development Organization

Subjects: “…Coal…”

Power from coal

Subjects: “…Coal gasification…”

Bioprocessing and biotreatment of coal / by Wise, Donald L. (Donald Lee), 1937-

Subjects: “…Coal…”

Field description of coal/ by Dutcher, Russell R., Symposium on Field Description of Coal (1976 : Ontario, Canada)

Subjects: “…Coal…”

Coal cleaning technology/ by Khoury, D. L.

Subjects: “…Coal washing…”

Coal mine structures / by Farmer, I. W. (Ian William)

Subjects: “…Coal mines and mining…”