Articolo in rivista, 2018, ENG, 10.1016/j.renene.2018.02.122
Papurello D.; Boschetti A.; Silvestri S.; Khomenko I.; Biasioli F.
Department of Energy (DENERG), Politecnico di Torino, Corso Duca degli Abruzzi, 24, Turin, 10129, Italy; Fondazione Edmund Mach, Biomass and Renewable Energy Unit, Via E. Mach, 1, San Michele a/A, 38010, Italy; IMEM -Institute of Materials for Electronic and Magnetism - Italian National Research Council, Fondazione Bruno Kessler, via alla Cascata 56/C, Povo, Trento, TN, 38123, Italy; Sensory Quality Unit, Department of Food Quality and Nutrition, Fondation Edmund Mach, Via E. Mach, 1, San Michele a/A, 38010, Italy; Institute for Ion Physics and Applied Physics, University of Innsbruck, Technikerstr. 25, Innsbruck, Austria
The removal of trace compounds contained in a biogas from the dry anaerobic digestion of organic waste was accomplished. The resulting data were monitored online with a direct injection mass spectrometry technique. Biochar from the pyrolysis of recovered wood waste was used as sorbent material. This material was selected to demonstrate the usefulness of recovered waste for the energy production purposes. Biochar withstands the removal of 2-butanone (158.8 mg/g), toluene (140.1 mg/g) and limonene (64 mg/g) better compared to sulfur (H2S 1.05 mg/g) and siloxane (D3, 1.28 mg/g) compounds. Hydrogen sulfide was the most abundant sulfur compound with the average concentration about 24 ppm(v). The tested sorbent material was able to withstand the H2S and siloxane concentration for almost 30 h with the biogas pilot plant conditions before toachieve the limit value for SOFC applications, 1 ppm(v) and 150 ppb(v) respectively. The performance achieved with this material are comparable to some commercial carbons, even if some more optimized and selective materials show better results especially for the removal of sulfur compounds.
Renewable energy 125 , pp. 344–355
IMEM – Istituto dei materiali per l'elettronica ed il magnetismo
ID: 443300
Year: 2018
Type: Articolo in rivista
Creation: 2021-01-28 14:26:25.000
Last update: 2022-06-13 09:25:28.000
CNR authors
External links
OAI-PMH: Dublin Core
OAI-PMH: Mods
OAI-PMH: RDF
DOI: 10.1016/j.renene.2018.02.122
URL: https://www.sciencedirect.com/science/article/abs/pii/S096014811830274X
External IDs
CNR OAI-PMH: oai:it.cnr:prodotti:443300
DOI: 10.1016/j.renene.2018.02.122
Scopus: 2-s2.0-85042867923
ISI Web of Science (WOS): 000433648500030