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CHALLENGES IN DIESEL REFORMING: COMPARISON OF DIFFERENT REFORMING TECHNOLOGIES

机译:柴油重整的挑战:不同重整技术的比较

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摘要

The reforming of short-chained hydrocarbons up to gasoline is a well-engineered process. Reforming Diesel fuel is more difficult due to the multiplicity of long-chained hydrocarbons and different components. However, the automotive market segment for Diesel vehicles is very promising for applications like auxiliary power units. Due to decreasing sulfur contents in Diesel fuels, the usage of catalytic reforming processes becomes more feasible. Commonly favored gas process technologies are the steam or autothermal reforming processes. Applications with PEM fuel cells require a complex gas cleanup system. Hence the overall size of this system tends to be rather big. Applying an autothermal reforming process is almost state of the art, although the influence of fuel composition and additization is not well described.
机译:将短链碳氢化合物重整为汽油是一个精心设计的过程。由于长链烃和不同组分的多样性,重整柴油燃料更加困难。但是,柴油车的汽车细分市场对于辅助动力装置等应用非常有前途。由于柴油燃料中硫含量的降低,催化重整工艺的使用变得更加可行。最受欢迎的气体处理技术是蒸汽或自热重整过程。 PEM燃料电池的应用需要复杂的气体净化系统。因此,该系统的总体规模往往很大。尽管没有很好地描述燃料组成和添加的影响,但采用自动热重整工艺几乎是最新技术。

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