Evaluation of trace elements in U.S. coals using the USGS COALQUAL database version 3.0. Part I [electronic resource] : ...
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2018
	Bộ sưu tập: Metadata
	ddc:  622.33  Thêm vào giỏ

Notes on Contributions to the Science of Rare Earth Element Enrichment in Coal and Coal Combustion Byproducts [electronic resource]
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2016
	Bộ sưu tập: Metadata
	ddc:  553.8  Thêm vào giỏ

Sintering and collapse of synthetic coal ash and slag cones as observed through constant heating rate optical dilatometry [electronic resource]
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2018
	Bộ sưu tập: Metadata
	ddc:  630.7  Thêm vào giỏ

High coking value pitch [electronic resource]
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2014
	Bộ sưu tập: Metadata
	ddc:  622.38  Thêm vào giỏ

Abstract - Cooperative Research and Development Agreement between Sotacarbo and National Energy Technology Laboratory [e...
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2018
	Bộ sưu tập: Metadata
	ddc:  333.7  Thêm vào giỏ

Gasification Animation [electronic resource]
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2014
	Bộ sưu tập: Metadata
	ddc:  621.48  Thêm vào giỏ

Particulate solid attrition in CFB systems ? An assessment for emerging technologies [electronic resource]
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2016
	Bộ sưu tập: Metadata
	ddc:  620  Thêm vào giỏ

Enrichment of rare earth elements from coal and coal by-products by physical separations [electronic resource]
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2017
	Bộ sưu tập: Metadata
	ddc:  553.6  Thêm vào giỏ

Evaluation of trace elements in U.S. coals using the USGS COALQUAL database version 3.0. Part II [electronic resource] :...
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2018
	Bộ sưu tập: Metadata
	ddc:  622.33  Thêm vào giỏ

NETL?s Rare Earth Elements Research [electronic resource]
	Tác giả:
	Xuất bản: Morgantown WVa Oak Ridge Tenn: National Energy Technology Laboratory US Distributed by the Office of Scientific and Technical Information US Dept of Energy, 2017
	Bộ sưu tập: Metadata
	ddc:  100  Thêm vào giỏ