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Korean Journal of Chemical Engineering, Vol.20, No.4, 659-663, 2003
Performance of New Liquid Redox Desulfurization System of Heteropoly Compound in Comparison with that of Iron Chelate
In order to achieve a comprehensive understanding of the performance of the heteropoly compound (HPC) absorbent systems for H2S removal developed before this study, a comparable study was made concerning the desulfurization characteristics, sulfur loading capacity (SLC) and desulfurization product composition, taking Fe-EDTA system as a standard. The desulfurization effect of HPC multicomponent absorbent system can be greater than that of Fe-EDTA system during long time of operation; the regeneration effects of HPC and Fe-EDTA system are similar.
The SLC of single HPC is almost the same as that of the Fe-EDTA system, and the multicomponent system of HPC has SLC which is 12.93% higher. Furthermore, the desulfurization product from HPC system contains sulfur mainly, which is superior to that from Fe-EDTA system. Hence, HPC absorbent system developed would be of promising application value.
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[Cited By]
- Kim H, Jung JC, Park DR, Lee J, Cho KM, Park S, Lee SH, Song IK, Korean Journal of Chemical Engineering, 25(2), 231, 2008
- La KW, Kim H, Jung JC, Lee J, Park DR, Lee SH, Song IK, Korean Journal of Chemical Engineering, 25(4), 710, 2008
- Lee SH, Park DR, Kim H, Lee J, Jung JC, Woo SY, Song WS, Kwon MS, Song IK, Korean Journal of Chemical Engineering, 25(5), 1018, 2008
- Song SH, Lee SH, Park DR, Kim HS, Woo SY, Song WS, Kwon MS, Song IK, Korean Journal of Chemical Engineering, 26(2), 382, 2009
- Song SH, Lee SH, Park DR, Kim H, Woo SY, Song WS, Kwon MS, Song IK, Korean Journal of Chemical Engineering, 26(6), 1539, 2009
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