| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7717437 | International Journal of Hydrogen Energy | 2014 | 14 Pages |
Abstract
Adsorption tests for H2S removal were carried out in biogas conditions, using commercial adsorbents, defining the materials characterized by the best performance and resulting in a predominance of impregnated activated carbons. The influence on adsorption capacity of operating parameters, such as gas hourly space velocity, gas matrix composition (N2, CH4 and CO2), humidity, temperature (30-150 °C), H2S concentration (50-1000 ppmv) and filter geometry, was investigated. The aim of the study was the functional parameters optimization to obtain a compact filter with high removal activity.
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Authors
Elena Sisani, Giovanni Cinti, Gabriele Discepoli, Daniele Penchini, Umberto Desideri, Fabio Marmottini,