Promoting effect of 2000 ppm H2S on the dry reforming reaction of CH4 over pure CeO2, and in situ observation of the behavior of sulfur during the reaction
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2020.06.040
Abstract: Abstract Biomass-derived gas and unused industrial byproducts are resources for H2 production with low CO2 emission; however, they contain >1000 ppm H2S, which necessitates the use of H2S-tolerant catalysts. Herein, a pure CeO2 catalyst demonstrated… read more here.
Keywords: dry reforming; ppm h2s; pure ceo2; reaction ... See more keywords
Three-dimensional porous electrode based on silver nanowires for hydrogen sulfide detection
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DOI: 10.1016/j.matlet.2021.130720
Abstract: Abstract A new type of 3D material that allows gas circulation through it composed of polyether sponge, silver nanowires and silver dendrites was built. The material was bonded inside a graphite tube. The silver dendrites… read more here.
Keywords: porous electrode; electrode; silver nanowires; silver ... See more keywords
Risk Characteristics of Hydrogen Sulphide Exposure in Wastewater Collection and Treatment Related Occupations
Sign Up to like & getrecommendations! Published in 2022 at "Annals of Work Exposures and Health"
DOI: 10.1093/annweh/wxac065
Abstract: Abstract Objectives Water and wastewater workers can be exposed to hydrogen sulphide (H2S), with an unpredictable exposure pattern, dominated by sharp peaks. These peaks can often be high above the ceiling value (CV) at 10… read more here.
Keywords: hydrogen sulphide; ppm h2s; wastewater workers; h2s ... See more keywords