Name : [in Japanese]
Location : [in Japanese]
Date : December 11, 2019 - December 13, 2019
Pages 93-94
The direct liquefaction of woody biomass has the advantage of mild reaction conditions. However, the problem is liquefaction oil is high polarity. The problem causes phase separation when liquefaction oil and diesel oil are mixed. And, the high polar liquefaction oil becomes a residue when recycled as a solvent. Then, the authors tried co-liquefaction of the woody biomass and the brown coal. It was also expected to promote coal decomposition by woody biomass. As a result, the co-liquefaction oil using diesel oil as a solvent was homogeneous phase. Moreover, it was clarified that the decomposition of brown coal accelerated effect by woody biomass becomes increased as the reaction temperature increased.
