Wang et al. (2024):The role of post-pyrolysis carbon dioxide capture in hydrogen recovery from waste-derived pyrolysis gas
Yuxin Wang, Andrei Veksha, Joel Ong, Yasuaki Ueki, Ryo Yoshiie, Ichiro Naruse, Grzegorz Lisak IN: Fuel, 381, 133293, https://doi.org/10.1016/j.fuel.2024.133293
The study elucidated the role of post-pyrolysis CO2 removal using a CaO sorbent on upgrading pyrolysis gas into H2-rich gas. The pyrolysis gas was obtained from various waste-derived feedstocks (municipal sewage sludge, refused derived fuel (RDF), pine sawdust (biomass), and marine litter) by pyrolysis (600 °C), and underwent the treatment with CaO (600 °C) followed by the thermolytic decomposition at 1300 °C.