Agro-industrial residues, such as soybean husks, are low-cost and can be converted into products. Therefore, the objective of this work was to evaluate the influence of temperature (230, 260, 300, and 340 °C) and the solvent/feed ratio (40 and 80) in the subcritical water process in semi-continuous mode under soybean husks in fermentable sugar, platform chemicals, bio-oil and hydrochar yields. Contextually, fermentable sugar yield of 7.12 ± 0.43 g/ 100 g Soybean husk and bio-oil yield of 30.72 ± g/ 100 g soybean husk were obtained using the condition at 260 °C, solvent/feed ratio 80. Regarding Higher Heating Value, for bio-oil, the values varied between 22.76 ± 0.14 and 24.86 ± 0.09 MJ.kg−1, and for hydrochar samples it varied between 20.14 ± 0.14 and 30.14 ± 0.11 MJ.kg−1.

中文翻译：

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亚临界水半连续模式大豆壳液化


大豆壳等农工残渣成本低廉，可以转化为产品。因此，本研究的目的是评估温度 （230、260、300 和 340 °C） 和溶剂/进料比 （40 和 80） 在亚临界水过程中对可发酵糖、平台化学品、生物油和水炭产量的影响。在260 °C的条件下，溶剂/饲料比为80，可发酵糖产量为7.12 ± 0.43 g/100 g大豆壳，生物油产量为30.72 ± g/100 g。关于较高的热值，对于生物油，该值在 22.76 ± 0.14 和 24.86 ± 0.09 MJ.kg−1 之间变化，对于水炭样品，它在 20.14 ± 0.14 到 30.14 ± 0.11 MJ.kg−1 之间变化。