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dc.contributor.authorChiuta, Steven
dc.contributor.authorEverson, Raymond C.
dc.contributor.authorNeomagus, Hein W.J.P.
dc.contributor.authorBessarabov, Dmitri G.
dc.identifier.citationChiuta, S. et al. Performance evaluation of a high-throughput microchannel reactor for ammonia decomposition over a commercial Ru-based catalyst. International journal of hydrogen energy, 40(7):2921-2926. []en_US
dc.identifier.issn1879-3487 (Online)
dc.description.abstractIn this work, the prospect of producing hydrogen (H2) via ammonia (NH3) decomposition was evaluated in an experimental stand-alone microchannel reactor wash-coated with a commercial Ruthenium-based catalyst. The reactor performance was investigated under atmospheric pressure as a function of reaction temperature (723–873 K) and gas-hourly-space-velocity (65.2–326.1 Nl gcat−1 h−1). Ammonia conversion of 99.8% was demonstrated at 326.1 Nl gcat−1 h−1 and 873 K. The H2 produced at this operating condition was sufficient to yield an estimated fuel cell power output of 60 We and power density of 164 kWe L−1. Overall, the microchannel reactor considered here outperformed the Ni-based microstructured system used in our previous worken_US
dc.description.sponsorshipDST Hydrogen Infrastructure Centre of Competence, and the North-West University (under the following Grant numbers: KP5-I05-Chemical Hydrogen Production Technologies; KP4-Hydrogen Fuelling Options; NRF grant 85309)en_US
dc.subjectAmmonia decompositionen_US
dc.subjectmicrochannel reactoren_US
dc.subjectruthenium catalysten_US
dc.subjecthydrogen generationen_US
dc.subjectfuel cellsen_US
dc.subjectperformance evaluationen_US
dc.titlePerformance evaluation of a high-throughput microchannel reactor for ammonia decomposition over a commercial Ru-based catalysten_US
dc.contributor.researchID21876533 - Chiuta, Steven
dc.contributor.researchID10168249 - Everson, Raymond Cecil
dc.contributor.researchID12767107 - Neomagus, Hendrik Willem Johannes P.
dc.contributor.researchID22730389 - Bessarabov, Dmitri Georgievich

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