RT Conference Proceedings
T1 Raman study of the sulfur poisoning of multimetallic catalysts  for the self-reforming of biogas.
A1 Peltzer, Diana
A1 Poggio-Fraccari, Eduardo
A1 Molina-Ramírez, Sergio
A1 Cortés-Reyes, Marina
A1 Herrera-Delgado, María Concepción
A1 Larrubia-Vargas, María Ángeles
A1 Alemany-Arrebola, Luis José
K1 Productos químicos de la biomasa
K1 Catalizadores
AB Biogas reforming is an eco-friendly alternative for syngas or hydrogen production,as it generates low, or even negative, carbon emissions. If a proper amount of steam is addedto the untreated biogas, a steam compensated self-reforming (CO2 + H2O) may beimplemented1. However, the presence of sulphur species in raw biogas could promote thecatalyst poisoning. In this sense, commercial Ni-based catalysts may be deactivated withsulphur concentrations as low as ppb. One alternative is the employment of sulphur tolerantcatalysts. Therefore, the mail goal of this contribution is to study the effect of sulphurpoisoning on the structure of a multimetalic non-supported catalyst for the self-reforming ofbiogas. The studied catalysts are based on Ni and Ce, adding Rh and Sn as promoters for thereforming activity, coke resistance, and sulphur tolerance.
YR 2024
FD 2024-07-14
LK https://hdl.handle.net/10630/40450
UL https://hdl.handle.net/10630/40450
LA eng
NO PID2021-124098OB-I00
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026