A chemical method for generating hydrogen from biomass has been shown experimentally. Hydrogen is produced from reforming reduced sugars over a tin promoted Raney nickel catalyst . This catalyst is a novel alternative to the platinum catalyst normally used to produce hydrogen from alkanes. The reaction is unique because it generates hydrogen from renewable resources, while using a less costly, more abundant catalyst. Additionally, this chemistry is performed in aqueous phase, which is a more energy efficient process than the typical steam reforming .
[1] Huber, G.W., Shabaker, J.W., Dumesic, J.A., 2003, Science 300, 2075-2077.
[2] Cortright, R.D., Davda, R.R., Dumesic, J.A., 2002, Nature 418, 964-967.
|