Behaviors of hydrogen sulfide removal using granular activated carbon and modified granular activated carbon
| dc.contributor.author | Songkiat Roddaeng | |
| dc.contributor.author | Pongjet Promvonge | |
| dc.contributor.author | Rewadee Anuwattana | |
| dc.date.accessioned | 2025-07-21T05:59:12Z | |
| dc.date.issued | 2018-01-01 | |
| dc.description.abstract | An experimental study on hydrogen sulphide (H2S) adsorption behaviours using amine-impregnated solid adsorbent (GAC/PEI) was carried out for H2S concentration in the range of 200 and 400 ppm. The dynamic adsorptions of GAC and modified GAC (2.0 and 1000 g/L PEI) in a fixed-bed column were investigated by determining the breakthrough curves and adsorption capacities of various adsorbents. The adsorbent exhibits an excellent adsorption capacity of 106.87 and 231.45 mgH2S/g-adsorbent for 200 ppm and 400 ppm H2S, respectively. The H2S breakthrough capacity is found to relate to the surface adsorption and chemical adsorption. | |
| dc.identifier.doi | 10.1051/matecconf/201819203037 | |
| dc.identifier.uri | https://dspace.kmitl.ac.th/handle/123456789/7011 | |
| dc.subject | Breakthrough curve | |
| dc.subject | Carbon fibers | |
| dc.subject.classification | Industrial Gas Emission Control | |
| dc.title | Behaviors of hydrogen sulfide removal using granular activated carbon and modified granular activated carbon | |
| dc.type | Article |