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Tìm được 869 kết quả
Lignite Fuel Enhancement [electronic resource]
Tác giả:
Xuất bản: Oak Ridge, Tenn: Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2010
Bộ sưu tập: Metadata
ddc:  363
 
Leaching behavior of rare earth elements in fort union lignite coals of North America [electronic resource]
Tác giả:
Xuất bản: Richland, Wash. : Oak Ridge, Tenn: Pacific Northwest National Laboratory (U.S.) ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2018
Bộ sưu tập: Metadata
ddc:  622.338
 
Improving Competitiveness of U.S. Coal Dialogue [electronic resource]
Tác giả:
Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2018
Bộ sưu tập: Metadata
ddc:  338.2
 
Underground Coal Thermal Treatment [electronic resource]
Tác giả:
Xuất bản: Oak Ridge, Tenn: Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2012
Bộ sưu tập: Metadata
ddc:  662.61
 
Oxy-coal Combustion Studies [electronic resource]
Tác giả:
Xuất bản: Oak Ridge, Tenn: Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2012
Bộ sưu tập: Metadata
ddc:  662.61
 
Coal Upgrading Technologies and the Extraction of Useful Materials from Coal Mine Products [electronic resource] : History and Opportunities
Tác giả:
Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2018
Bộ sưu tập: Metadata
ddc:  622.33
 
Enrichment of rare earth elements from coal and coal by-products by physical separations [electronic resource]
Tác giả:
Xuất bản: Morgantown, W.Va. : Oak Ridge, Tenn: National Energy Technology Laboratory (U.S.) ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2017
Bộ sưu tập: Metadata
ddc:  553.6
 
Perspective on the U.S. Coal Industry 2014 [electronic resource]
Tác giả:
Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2013
Bộ sưu tập: Metadata
ddc:  500
 
Perspective on the U.S. Coal Industry 2013 [electronic resource]
Tác giả:
Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2013
Bộ sưu tập: Metadata
ddc:  662
 
Gasifier Refractories, Coal Slags, and Their Interaction [electronic resource]
Tác giả:
Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2012
Bộ sưu tập: Metadata
ddc:  666.9
 
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