18 julio 2014
Oil produced from biomass – such as wood chips or plant residues – seldom has the same quality and energy content as ‘classical’ crude oil. A new, simple catalyst improves the quality of this oil before it is even transported to the refinery.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/H-I7VK-Rqf4/140718095414.htm
