Effect of polyethylene co-feeding in the steam gasification of biomass in a conical spouted bed reactor Authors: G. Lopez, A. Erkiaga, M. Amutio, J. Bilbao, M. Olazar Year: 2015 Journal: Fuel Volume: 153 Initial page - Ending page: 393 - 401 More information http://www.sciencedirect.com/science/article/pii/S0016236115002872