کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1278051 | 1497641 | 2009 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Enriched methane production using solar energy: an assessment of plant performance Enriched methane production using solar energy: an assessment of plant performance](/preview/png/1278051.png)
A novel hybrid plant for the production of a mixture of methane and hydrogen (17 vol%) from a steam-reforming reactor whose heat duty is supplied by a concentrating solar power (CSP) plant by means of a molten salt stream is here presented.It has been demonstrated in the literature that mixtures containing up to 17 vol% of hydrogen in a natural gas (NG) stream can be sent in the NG pipeline infrastructure and can supply NG–ICE propulsion systems reducing the GHG emissions and improving the engine efficiency.A rigorous two-dimensional model has been developed to investigate the behaviour of the steam-reforming reactor and the effects of some important operating conditions, such as the reactant mixture residence time, the steam-to-carbon ratio in the feedstock, the operating pressure and the inlet temperature.The final outcome of this work is the dimensioning of a solar enriched methane plant for the electricity and gas requirements of domestic users.
Journal: International Journal of Hydrogen Energy - Volume 34, Issue 1, January 2009, Pages 98–109