کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1197037 | 964632 | 2009 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Pyrolysis of glycerol over activated carbons for syngas production Pyrolysis of glycerol over activated carbons for syngas production](/preview/png/1197037.png)
The pyrolysis of glycerol was carried out over carbonaceous catalysts to produce synthesis gas (up to 81 vol.%). The catalytic effect of two activated carbons was tested and compared with quartz glass chips as packing materials in a fixed-bed reactor. The main advantage of using a carbonaceous catalyst seems to be its higher selectivity toward hydrogen, resulting in a synthesis gas with a greater H2/CO ratio.The influence of the heating method (electrical furnace and microwave oven) and temperature (from 400 to 900 °C) on the pyrolysis of glycerol over a selected activated carbon was also studied. As a result, an elevated gas fraction with a higher H2 + CO composition was obtained under microwave heating, even at low temperatures. This proves that microwave heating could be used to upgrade the industrial surplus generated from bio-diesel production.
Journal: Journal of Analytical and Applied Pyrolysis - Volume 84, Issue 2, March 2009, Pages 145–150