Mathieu, YannickSauvanaud, Laurent L.A.Humphreys, LenRowlands, WilliamMaschmeyer, T.Corma Canós, Avelino2018-06-012018-06-0120171867-3880https://riunet.upv.es/handle/10251/103151[EN] Wood chips were hydrothermally treated in near critical point water in the presence of a catalyst to yield a raw biocrude, containing a wide range of organic components. This product was subsequently distilled to remove its heaviest fraction, which tends to yield chary products if heated above 350 degrees C. The biocrude obtained has an oxygen content of 12wt% and was subsequently hydrotreated to obtain a hydrocarbon stream. Varying the hydrotreatment operating conditions and catalyst yielded a deoxygenated syncrude which quality improved with operation severity. The hydroprocessed stream produced under very mild conditions can be further upgraded in conventional refinery operations while the stream produced after more severe hydrotreatment can be mixed with conventional diesel. This proof of concept was demonstrated with commercial hydrotreating catalysts, operating between 350 and 380 degrees C, 40 to 120bar pressure and 0.5 to 1h(-1) contact time.Reserva de todos los derechosBiofuelBiomass valorizationHydrotreatmentLlignocelluloseQUIMICA ORGANICAArtículo10.1002/cctc.201601677Abierto