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从Lignocellulose中生产和下游集成5- ((Chloromethyl) furfural的生产和下游集成

Jorge Bueno Moron^1,2, Gerard van Klink^1,2, Gert-Jan M Gruter^1,2

¹Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1090 GD Amsterdam, The Netherlands.

ACS sustainable chemistry & engineering

|December 15, 2023

概括

这项研究优化了一种使用缩盐酸 (HCl) 的工艺,将纤维素生物质糖转化为5-甲 (CMF). 这种可持续的方法为化学生产提供了化石燃料的可行替代方案.

科学领域:

生物质价值化生物质价值化
绿色化学是一种绿色化学.
化学工程是化学工程的组成部分.

背景情况:

化学工业对化石燃料的依赖需要可持续的替代品.
细胞生物质是一种丰富的,未充分利用的碳来源.
有效地将生物质糖转化为有价值的化学物质至关重要.

研究的目的:

研究和优化用于生物质糖化的现代酸水解工艺.
开发一种整合方法,直接将糖化物转化为5-甲基 (CMF).
使用实验设计 (DoE) 预测CMF形成结果.

主要方法:

在环境条件下利用高度缩的盐酸 (HCl) 进行生物质糖化.
在现场提取CMF使用不混合的有机溶剂.
应用实验设计技术以优化反应参数.

主要成果:

证明了综合糖化和CMF生产的可行性.
确定了影响CMF产量的关键反应参数.
在没有中间净化的情况下成功将糖转化为CMF.

结论:

基于HCl的优化工艺提供了一个可扩展的途径,用于从纤维纤维生物质中生产CMF.
这种方法为化学制造提供了化石原料的可持续替代方案.
使用能源部进行进一步的优化可以提高生物质价值化的经济可行性.

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