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首页> 外文期刊>Chemical engineering journal >Hydrogen production from oxidative steam reforming of ethanol over Ir/CeO2 catalysts in a micro-channel reactor
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Hydrogen production from oxidative steam reforming of ethanol over Ir/CeO2 catalysts in a micro-channel reactor

机译:微通道反应器中Ir / CeO2催化剂上乙醇的氧化蒸汽重整制氢

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摘要

Oxidative steam reforming of ethanol was investigated over a supported Ir/CeO2 catalyst in a micro-channel structured reactor. The catalyst coating was successfully deposited on the channel and showed a remarkably high homogeneity and an excellent adherence to the stainless steel platelets leading to stable performance during long time runs. Both the activity and hydrogen selectivity in the micro-structured reactor was found higher than in a conventional fixed-bed reactor due to the rapid mass and heat transfer hence being extremely promising for hydrogen production in micro fuel cell application.
机译:在微通道结构反应器中,在负载的Ir / CeO2催化剂上研究了乙醇的氧化蒸汽重整。催化剂涂层成功地沉积在通道上,并表现出非常高的均一性和对不锈钢片的极佳附着力,从而在长时间运行时具有稳定的性能。由于快速的质量和热传递,发现微结构反应器中的活性和氢选择性均高于常规固定床反应器,因此对于微燃料电池应用中的氢生产极有希望。

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