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Synthesis of an integrated biorefinery via the C-H-O ternary diagram

机译:通过C-H-O三元图合成生物精炼厂

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An integrated biorefinery is designed to handle a wide variety of feedstocks (mainly biomass) and can produce a broad range of products (e.g., biofuel, bio-chemicals, etc.) via multiple conversion pathways and technologies. Gasification is recognized as one of the most promising technologies for initial processing of biomass. It uses thermal energy to convert the biomass feedstock into a gaseous mixture, which is also known as syngas, consisting mainly of carbon dioxide (CO_2), steam (H_2O), methane (CH_4), carbon monoxide (CO) and hydrogen (H_2). It is noted that the composition of syngas, especially the ratio of H_2 to CO, is crucial when the syngas is further converted to liquid fuels and chemicals. In this work, a graphical targeting approach for the evaluation of gas phase equilibrium composition of biomass gasification is proposed. Based on the targeted composition, a conceptual design of an integrated biorefinery can be systematically developed.
机译:一体化的生物精炼厂旨在处理多种原料(主要是生物质),并可以通过多种转化途径和技术生产多种产品(例如生物燃料,生物化学产品等)。气化被认为是生物质初始加工的最有前途的技术之一。它利用热能将生物质原料转化为气体混合物,也称为合成气,主要由二氧化碳(CO_2),蒸汽(H_2O),甲烷(CH_4),一氧化碳(CO)和氢(H_2)组成。应当指出,当合成气进一步转化为液体燃料和化学品时,合成气的组成,尤其是H_2与CO的比例至关重要。在这项工作中,提出了一种用于评估生物质气化气相平衡组成的图形化目标方法。基于目标组成,可以系统地开发一体化生物精炼厂的概念设计。

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