کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1279309 | 1497580 | 2011 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Influence of the pre-reformer in steam reforming of dodecane using a Pd alloy membrane reactor Influence of the pre-reformer in steam reforming of dodecane using a Pd alloy membrane reactor](/preview/png/1279309.png)
Dodecane, one of the main components in kerosene, was used as a model material to investigate reactions in a palladium membrane reactor for steam reforming of kerosene. The influence of pre-reforming on the performance of the membrane reactor was investigated. A decrease in hydrogen yield caused by coke formation was suppressed through pre-reforming by lowering the concentration of olefins, aromatics and unreacted dodecane in the feed to the membrane reactor. In addition, the proportion of total hydrogen production that permeated the membrane was clearly higher with pre-reforming compared with that without pre-reforming. Pre-reforming prevented deactivation of both the catalyst and the membrane, resulting in efficient separation of hydrogen from the reaction field and therefore achieving a higher hydrogen yield.
Journal: International Journal of Hydrogen Energy - Volume 36, Issue 13, July 2011, Pages 7771–7775