Engineering Evaluation of Hot-Gas Desulfurization With Sulfur Recovery
Description:
Engineering evaluations and economic comparisons of two hot-gas desulfurization (HGD) processes with elemental sulfur recovery, being developed by Research Triangle Institute, are presented. In the first process, known as the Direct Sulfur Recovery Process (DSRP), the SO{sub 2} tail gas from air regeneration of zinc-based HGD sorbent is catalytically reduced to elemental sulfur with high selectivity using a small slipstream of coal gas. DSRP is a highly efficient first-generation process, promi…
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Date:
May 31, 1998
Creator:
Roberts, G. W.; Portzer, J. W.; Kozup, S. C. & Gangwal S. K.
Item Type:
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Partner:
UNT Libraries Government Documents Department