Production of hydrogen and/or syngas (H2 + CO) via steam gasification of biomass-derived chars

作者: S. T. Chaudhari , A. K. Dalai , N. N. Bakhshi

DOI: 10.1021/EF030017D

关键词: SyngasBiomassHydrogenChemical engineeringHydrogen productionCharPyrolysisBagasseMicroreactorChemistry

摘要: Steam gasification of two biomass-derived chars was studied at 700, 750, and 800 °C in a fixed bed microreactor different steam flow rates the range 1.25 to 10 g/h/g char. The used present study were (i) bagasse charobtained from Natural Resources Canada, CANMET Energy Technology, Ontario (produced by Dynamotive Technologies Corp., Vancouver, BC), (ii) commercial ENSYN Inc., during fast pyrolysis biomass using their RTI process). Both highly reactive, particularly with rate 5 In case char, maximum conversion 81% achieved whereas 69% for char obtained product gas mainly mixture H2, CO, CO2, CH4 high H2/CO molar ratio (about 4:7 9:15 commerci...

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