Insights on the mechanisms of H2S retention at low concentration on impregnated carbons
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DOI: 10.1021/acs.iecr.7b03402
Abstract: Adsorption of H2S onto porous materials is as an attractive technology for fine biogas cleaning. Three activated carbon samples were studied as adsorbents for biogas desulfurization at low concentration (100 ppm), in order to better… read more here.
Keywords: mechanisms h2s; h2s retention; insights mechanisms; retention ... See more keywords
Reaction Mechanisms of H2S Oxidation by Naphthoquinones
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DOI: 10.3390/antiox13050619
Abstract: 1,4-naphthoquinones (NQs) catalytically oxidize H2S to per- and polysufides and sulfoxides, reduce oxygen to superoxide and hydrogen peroxide, and can form NQ-SH adducts through Michael addition. Here, we measured oxygen consumption and used sulfur-specific fluorophores,… read more here.
Keywords: h2s oxidation; mechanisms h2s; h2s; oxidation naphthoquinones ... See more keywords