DUCE
发表于 2025-3-23 12:32:13
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容易做
发表于 2025-3-23 17:18:28
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altruism
发表于 2025-3-23 19:33:12
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多骨
发表于 2025-3-23 22:45:25
1382-4260 e elements in coal, especially with the increasing use of coal for power production. Our aim is to provide relevant background information and to update the situation regarding trace elements during beneficiation, combustion, .atmospheric deposition, leaching from wastes anti reclamation. The outcom
古老
发表于 2025-3-24 03:00:46
https://doi.org/10.1007/978-3-7091-9194-1trating effect of some plants and the potential for elements to bind chemically to coal’s organic components. Geology plays an important role in the nature, concentration and distribution of elements in coal. The geochemical nature of a coal seam is strongly influenced by geological parameters (Zubovic, 1976; Bouska, 1981; Swaine, 1975, 1990).
卵石
发表于 2025-3-24 07:47:22
https://doi.org/10.1007/978-3-642-74581-2ements are Sb, As, Be, Cd, Cl, Cr, Co, Pb, Mn, Hg, Ni and Se. In addition to these specific elements, radionuclides are also listed as HAPs; these too are known to occur naturally in coal. Finally, F, in the form of hydrofluoric acid, is listed.
STERN
发表于 2025-3-24 12:56:51
https://doi.org/10.1007/978-3-642-85349-4usively in the Netherlands. The flue gases are cleaned by high-efficiency cold-side electrostatic precipitators (ESPs) and nowadays they are also cleaned by flue-gas desulfurisation (FGD) installations of the lime(stone)/gypsum process in all large coal-fired power plants.
peak-flow
发表于 2025-3-24 15:08:03
Geology of Trace Elements in Coal,trating effect of some plants and the potential for elements to bind chemically to coal’s organic components. Geology plays an important role in the nature, concentration and distribution of elements in coal. The geochemical nature of a coal seam is strongly influenced by geological parameters (Zubovic, 1976; Bouska, 1981; Swaine, 1975, 1990).
rods366
发表于 2025-3-24 22:05:54
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创造性
发表于 2025-3-25 00:00:39
The Distribution of Trace Elements During the Combustion of Coal,usively in the Netherlands. The flue gases are cleaned by high-efficiency cold-side electrostatic precipitators (ESPs) and nowadays they are also cleaned by flue-gas desulfurisation (FGD) installations of the lime(stone)/gypsum process in all large coal-fired power plants.