Carbon dioxide reforming of methane to synthesis gas has been investigated over supported Ni catalysts in the temperature range of 5004350Β°C. Addition of CaO ( 10 mol%) promoter to the Nil y-A1203 resulted in an increase of reaction rate and an improvement of catalyst stability, which may be related
Carbon dioxide reforming of methane to synthesis gas over Ni-MCM-41 catalysts
β Scribed by Dapeng Liu; Raymond Lau; Armando Borgna; Yanhui Yang
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 602 KB
- Volume
- 358
- Category
- Article
- ISSN
- 0926-860X
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Silicon nitride supported nickel catalyst prepared by impregnation using nickel nitrate solution was employed for the carbon dioxide reforming of methane. The catalyst was tested at 800 C under atmospheric pressure. The influences of Ni loading and calcination temperature on the catalytic performanc
We have studied the CO2-reforming of methane at atmospheric pressure in the range temperature 550-730Β°C on Ni/ot-A1203 catalysts modified by Fe, Co, Cu and Ce, respectively. The obtained results show that the activities depend on the CO2/CH 4 ratio, the nature of the metal additives and the reaction