Loại tài liệu:    Chỉ tìm trong: 
11-15 trong số 15 kết quả
Application of sequential extraction and hydrothermal treatment for characterization and enrichment of rare earth elemen...
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 , 2018
Bộ sưu tập: Báo, Tạp chí
ddc:  666.9
 
Final Technical Report [electronic resource] : Plasma Arc Gasification Based Rare Earth Element Recovery from Coal Fly A...
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 , 2017
Bộ sưu tập: Báo, Tạp chí
ddc:  666.1
 
Drill cutting and core major, trace and rare earth element anlayses from wells RN-17B and RN-30, Reykjanes, Iceland [ele...
Tác giả:
Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2015
Bộ sưu tập: Báo, Tạp chí
ddc:  333.914
 
Drill core major, trace and rare earth element anlayses from wells RN-17B and RN-30, Reykjanes, Iceland [electronic reso...
Tác giả:
Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2015
Bộ sưu tập: Báo, Tạp chí
ddc:  333.79
 
Analysis of rare earth elements in coal fly ash using laser ablation inductively coupled plasma mass spectrometry and sc...
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: Báo, Tạp chí
ddc:  553.8
 

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