蒸汽重整
甲烷转化炉
制氢
氢
二氧化碳重整
硫黄
化学工程
合成气制汽油
材料科学
废物管理
工艺工程
化学
合成气
冶金
工程类
有机化学
作者
Ravi V. Kumar,Richard K. Lyon,J.A. Cole
出处
期刊:Kluwer Academic Publishers eBooks
[Kluwer Academic Publishers]
日期:2005-11-24
卷期号:: 31-45
被引量:24
标识
DOI:10.1007/0-306-46922-7_3
摘要
Unmixed Reforming, or UMR, is a novel autothermal cyclic steam reforming process for converting hydrocarbons to hydrogen. The process operates in a three-step cycle that involves heating the reactor, reducing the catalyst to the metallic state, and finally steam reforming. UMR is being developed mainly for small-scale generation of hydrogen where it can economically compete with conventional steam reforming. UMR produces synthesis gas with higher concentrations of hydrogen and lower concentrations of carbon oxides when compared with conventional steam reforming. In addition, the process is more robust than conventional steam reforming, as it can readily be used with feed stocks containing heavy hydrocarbons and sulfur.
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