Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5146998 | International Journal of Hydrogen Energy | 2017 | 16 Pages |
Abstract
Moreover, a comparison with commercial activated carbons typically used for the same purpose (Cu-Cr or KOH-KI treated) was performed, identifying the optimal operative parameters to obtain higher H2S sorption capacity for SCX sorbent. Specifically, SCX showed its potential in terms of H2S removal for GHSV lower than 330Â hâ1, values of particular interest for many practical applications. In this case, an improved removal capability is obtained with respect to the ones exhibited by the considered carbons. Moreover, quantitative evaluations provided for unitary installed power (1Â kWe fuel cell-based systems) highlighted the possibility to have more compact (volume reduction of about 50%) and cheaper (cost reduction up to six times) filters.
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Authors
Linda Barelli, Gianni Bidini, Eduard Hernà ndez-Balada, Joan Mata-Álvarez, Elena Sisani,