Influence of the autonomous oscillations and the CO concentration on the performance of an ECPrOx reactor
Influence of the autonomous oscillations and the CO concentration on the performance of an ECPrOx reactor
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自主振荡和 CO 浓度对 ECPrOx 反应器性能的影响
DOI:
10.1016/j.electacta.2017.08.145
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发表时间:
2017
影响因子:
6.6
通讯作者:
R. Hanke-Rauschenbach
中科院分区:
文献类型:
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作者:
I.K. Peña Arias;K. Sundmacher;R. Hanke-Rauschenbach
In this contribution a well-mixed electrochemical preferential oxidation (ECPrOx) reactor for hydrogen purification is considered and the influence of the CO concentration on the polarization curve, the conversion, the selectivity and the specific energy required is investigated. For that, a wide range of CO concentrations are studied and two different control modes are evaluated: voltage and current control. It was established that the oscillations, which arise during current control, enhance the reactor performance. They decrease the specific energy required and increase, as does the CO concentration, the selectivity and the conversion. Furthermore, it was found that the bifurcation current and potential vary nonlinearly with the CO concentration.
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DOI:
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发表时间:
2012
期刊:
影响因子:
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作者:
P. Heidebrecht;R. Hanke‐Rauschenbach;A. Jörke;K. Sundmacher
通讯作者:
K. Sundmacher
DOI:
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发表时间:
2009
期刊:
影响因子:
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DOI:
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2009
期刊:
影响因子:
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DOI:
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发表时间:
2011
期刊:
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通讯作者:
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发表时间:
2004
期刊:
影响因子:
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作者:
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