P-05 バイオ燃料変換プロセス開発におけるLCAの活用(ポスターセッション1:システム,研究発表(ポスター発表))

概要

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In the development of bio-ethanol conversion system from lingo-cellulosic biomass, multi-objective targets such as cost; energy efficiency and GHG balance are assigned. Overall system consists of individual processes starting supply of biomass followed by pre-Irealment, saccharification, fermentation, conceniration/dehydration and auxiliaiy processes. The performance of the individual process depends on that of other process/processes, consequently, it is a complicated task to optimize the overall system performance timely, especially in continuously improving early development stage. LCA support tool provides a powerful measure to cope with this problem. Making use of available tool functions e.g. process representing, balance calculation and data analysis proved to be effective for screening or evaluation of process and/or technology alternatives, distance to target etc. It enables providing quantitative information rapidly for strategic management of the development program.
2011-01-12