PROCESS FOR PRODUCING HIGH QUALITY PYROLYSIS OIL FROM BIOMASS
摘要
This invention relates to a process to utilize a torrefaction pretreatment step for biomass pyrolysis process. This pretreatment improves the quality of the pyrolysis oil by reducing acidity. The inventive process shows that as a pretreatment to pyrolysis, resulting pyrolysis oil obtained from torrefied biomass has approximately 25% lower acetic acid than that from untorrefied biomass pyrolysis oil.
申请公布号
WO2012058218(A2)
申请公布日期
2012.05.03
申请号
WO2011US57697
申请日期
2011.10.25
申请人
CONOCOPHILLIPS COMPANY;DAUGAARD, DAREN EINAR;GONG, KENING;PLATON, ALEXANDRU;JONES, SAMUEL T.
发明人
DAUGAARD, DAREN EINAR;GONG, KENING;PLATON, ALEXANDRU;JONES, SAMUEL T.