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71-80 trong số 128 kết quả
Rare earth elements of fly ash from Wyoming's Powder River Basin coal [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 , 2019
Bộ sưu tập: Báo, Tạp chí
ddc:  553.495
 
Effects of roasting additives and leaching parameters on the extraction of rare earth elements from coal fly ash [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: Báo, Tạp chí
ddc:  669.22
 
Spatial and temporal trends in contaminant concentrations in Hexagenia nymphs following a coal ash spill at the Tennessee Valley Authority's Kingston Fossil Plant [electronic resource]
Tác giả:
Xuất bản: Washington, D.C. : Oak Ridge, Tenn: United States. Dept. of Energy. Office of Science ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2016
Bộ sưu tập: Báo, Tạp chí
ddc:  662
 
Correlation between the critical viscosity and ash fusion temperatures of coal gasifier ashes [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 , 2015
Bộ sưu tập: Báo, Tạp chí
ddc:  622.3342
 
A Comprehensive Survey of Coal Ash Law and Commercialization [electronic resource] : Its Environmental Risks, Disposal Regulation, and Beneficial Use Markets
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 , 2020
Bộ sưu tập: Báo, Tạp chí
ddc:  333.85
 
Economical and Environmentally Benign Extraction of Rare Earth Elements (REES) from Coal & Coal Byproducts [electronic r...
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:  333.7
 
Influence of metal(loid) bioaccumulation and maternal transfer on embryo-larval development in fish exposed to a major coal ash spill [electronic resource]
Tác giả:
Xuất bản: Washington, DC : Oak Ridge, Tenn: United States. Department of Energy Work for Others Program ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2016
Bộ sưu tập: Báo, Tạp chí
ddc:  333.76213
 
A review on biomass classification and composition, cofiring issues and pretreatment methods [electronic resource]
Tác giả:
Xuất bản: Idaho Falls, Idaho : Oak Ridge, Tenn: Idaho National Laboratory ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy , 2011
Bộ sưu tập: Báo, Tạp chí
ddc:  621.47
 
Effect of Coal Properties and Operation Conditions on Flow Behavior of Coal Slag in Entrained Flow Gasifiers [electronic...
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 , 2011
Bộ sưu tập: Báo, Tạp chí
ddc:  662.6
 
Medial open wedge high tibial osteotomy is a viable option in young patients with advanced arthritis in a long-term foll...
Tác giả: Nifon K Gkekas, George A Komnos, Theodoros Mylonas, Georgios Chalatsis, Antonios A Koutalos, Michael E Hantes
Xuất bản: Germany: Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA , 2025
Bộ sưu tập: NCBI
ddc:  070.48346
 

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