ITAPROQ 26228
INSTITUTO DE TECNOLOGIA DE ALIMENTOS Y PROCESOS QUIMICOS
Unidad Ejecutora - UE
artículos
Título:
Sorption-enhanced steam reforming of ethanol for hydrogen production
Autor/es:
R. AVENDAÑO; AMADEO, N.; P. BONELLI; DIEUZEIDE, M.L.
Revista:
LATIN AMERICAN APPLIED RESEARCH
Editorial:
PLAPIQUI(UNS-CONICET)
Referencias:
Lugar: Bahia Blanca; Año: 2020 vol. 50 p. 121 - 126
ISSN:
0327-0793
Resumen:
In last years, sorption-enhanced steamreforming of ethanol (SESRE) has become an interestingalternative for the industry, since it offers highH2 purity with a simpler and smaller system. In thisstudy CaO derived materials were synthesized to improvemulticyclic CO2 sorption-desorption stability.A dispersant and inert phase (Ca12All4O33) was incorporatedinto CaO structure. The effects ofCaO:Ca12Al14O33 ratio on the characteristics of thenew absorbents and on their performance in sorption-enhanced steam reforming of ethanol were analyzed.The results obtained indicate that the absorbent85% CaO ? 15% Ca12Al14O33 had significantlyimproved cyclic reaction stability. Additionally, it wasproved that with this adsorbent CO purity on wet basiswas lower than 2 %, making it possible to attain inonly one reaction stage the CO purity obtained afterde WGS reactor.
