Syngas production by bio-oil steam gasification in a fountain confined conical spouted bed reactor

The combination of delocalized units for the fast pyrolysis biomass to produce bio-oil followed by centralized gasification appears as an economically attractive option full-scale production syngas because transportation is less costly than that biomass. First goal this study lies in validation a feeding device made up line-thermostated at 60–80 °C and non-atomizing injector cooled water. This allows crude continuous mode into conical spouted bed reactor without being clogged pyrolytic lignin bio-oil. effect temperature on gas properties, tar composition, carbon conversion efficiency were assessed 800–900 range. results show promotes reduction (from 40.7 12.5 g/Nm3), 91.2 96.3 %) yield 1.37 1.85 Nm3/kg dry basis) increased from 800 900 °C. A novel aspect detailed characterization evolution with temperature, which, our knowledge, has not been approached literature related raw gasification.