Titlebook: Desulfurization of Hot Coal Gas; Aysel T. Atimtay,Douglas P. Harrison Conference proceedings 1998 Springer-Verlag Berlin Heidelberg 1998 A

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https://doi.org/10.1057/9781137006332iteria demand that gas cleaning is employed to reduce contaminant levels in the fuel gas. Conventional techniques are based on wet gas cleaning systems which can have high capital costs, an adverse effect on cycle efficiency and produce a liquid effluent that is expensive to treat. Dry gas cleaning

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Gaming Lives in the Twenty-First Centuryion and the selection of these sorbents. Sulfiding mechanisms are explained using temperature programmed sulfiding profiles of MoO./Al.O., WO./A1.O., reduced and oxidic Ni/Al.O., several supported and unsupported manganese oxides, and MnAl.O.. Also the regeneration of MnAl.O. and MnO with steam is d

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Gail E. Hawisher,Cynthia L. Selfeon to regenerative hot gas desulfurization. The hot fuel gas typically contains a large excess of reductant gases (H., CO), hence the kinetics of the potential parallel reduction reaction of the oxide sorbent are also considered. Effects of water vapor, typically present in various amounts in coal-g

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https://doi.org/10.1057/9780230601765ration processes. Much of the desulflirization research and development effort has used zinc-based sorbents, which are quite reactive at the temperatures and pressures of interest, have acceptable sulfur capacities, and are capable of reducing H.S concentrations to less than 20 ppmv. The sorbent mus

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Manipulation Through Gamification and Gamingess. The effect of limestone addition on the hydrodynamics of a fluidized-bed gasifier and desulfurization of the product gas have been studied. The hydrodynamic characteristics of coal char/limestone mixtures, such as solid mixing and fines retention, have been studied in a 0.2-m diameter fluidizat

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