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Efficient acid-catalyzed hydrolysis of cellulose in organic electrolyte solutions
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机译：Efficient acid-catalyzed hydrolysis of cellulose in organic electrolyte solutions
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摘要
A novel method for cellulose hydrolysis catalyzed by mineral acids have been developed in organic electrolyte solutions at 70 degrees C under atmosphere pressure without pretreatment. Several reaction parameters including reaction time, temperature, catalyst loading and the ratio of ionic liquids to organic solvents have been evaluated and optimized. Under optimal conditions, the maximum total reducing sugars (TRS) yield in 68.8% and glucose yield in 39.2% were obtained in 1.0 g NMP/3.0 g [Bmim]Cl system at 70 degrees C. Due to the low temperature of cellulose hydrolysis, this method shows a promising potential as an energy-efficient and cost-effective approach for the biorefinery of lignocellulosic biomass. (C) 2012 Elsevier Ltd. All rights reserved.
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机译：已经开发了一种在无机电解质溶液中于70摄氏度，大气压下，未经预处理的无机酸催化纤维素水解的新方法。已评估和优化了多个反应参数，包括反应时间，温度，催化剂负载量以及离子液体与有机溶剂的比例。在最佳条件下，在70摄氏度下于1.0 g NMP / 3.0 g [Bmim] Cl系统中获得的最大总还原糖（TRS）产率为68.8％，葡萄糖产率为39.2％。由于纤维素水解温度低，这种方法作为木质纤维素生物质生物精炼的一种节能高效的方法显示出广阔的前景。 （C）2012 Elsevier Ltd.保留所有权利。
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