DOC modeling combining kinetics and mass transfer using inert washcoat layers
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- 作者：Bjö ; rn Lundberga ; Jonas Sjö ; blomb ; Å ; sa Johanssonc ; Bjö ; rn Westerbergd ; Derek Creasera ; derek.creaser@chalmers.se" class="auth_mail" title="E-mail the corresponding author
- 关键词：Diesel oxidation catalyst ; Transport resistances ; Inhibition effects ; Kinetic modeling
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：15 August 2016
- 年：2016
- 卷：191
- 期：Complete
- 页码：116-129
- 全文大小：2091 K
文摘
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NO2 reacts preferentially with CO rather than C3H6 causing inhibition of NO oxidation.
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Inert washcoat layers provides conditions for estimating effective diffusivity.
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Effect of washcoat transport resistance most apparent for C3H6 and CO oxidation.
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Kinetic model performed well with O, CO and NO2 as the only surface species.
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Model developed resolving transport resistance, kinetics and inhibition effects.