P210 バイオマス由来新規複合合成樹脂の製造に関する研究(ポスター発表)

概要

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In the production procedure of ethanol from woody biomass, about 60-80 wt% of fermentation residue is produced on the base of wood feedstock. The utilization of these residues as value-added products is very important for the establishment of zero-emission system with the high conversion and energy efficiency of the bioethanol production process. In the present study, we produced the neat biomass-derived synthesized resin complex from the mixed feedstock of the fermentation residue obtained from the wood-derived bioethanol production process with glycerol as byproduct of biodiesel fuel(BDF) production process and/or poly-lactic acid. In the evaluation of the biomass-derived synthesized resin complex as plastic filler, its blending with poly-propylene resin exhibited the better dispersion compatibility and processing performance compared to those produced from the crude saccharification residue. In addition, the melting viscosity of the complex resin was not affected so much by its addition, keeping the stable processing performance, while the addition of the crude residue considerable increased the viscosity.
2009-01-13