A novel catalyst-sorbent system for an efficient H2 production with in-situ CO2 capture

M.H. Halabi, M.H.J.M. Croon, de, J. Schaaf, van der, P.D. Cobden, J.C. Schouten

Research output: Contribution to journalArticleAcademicpeer-review

22 Citations (Scopus)

Abstract

This paper presents an experimental investigation for an improved process of sorption-enhanced steam reforming of methane in an admixture fixed bed reactor. A highly active Rh/CeaZr1-aO2 catalyst and K2CO3-promoted hydrotalcite are utilized as novel catalyst/sorbent materials for an efficient H2 production with in situ CO2 capture at low temperature (450–500 °C). The process performance is demonstrated in response to temperature (400–500 °C), pressure (1.5–6.0 bar), and steam/carbon ratio (3–6). Thus, direct production of high H2 purity and fuel conversion >99% is achieved with low level of carbon oxides impurities (
Original languageEnglish
Pages (from-to)4987-4996
Number of pages9
JournalInternational Journal of Hydrogen Energy
Volume37
Issue number6
DOIs
Publication statusPublished - 2012

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