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在双相反应介质中纤维素制造方面的进展

Marcos Fernández-Bautista^1,2, Sergio Martínez-Gómez^1,2, Sandra Rivas^1,2

¹Faculty of Science, Chemical Engineering Department, University of Vigo (Campus Ourense), Polytechnical Building, As Lagoas, 32004 Ourense, Spain.

International journal of molecular sciences

|August 12, 2023

概括

使用水和不混合溶剂的有机溶液分化为传统纤维素生产提供了一个有希望的替代方案. 这种方法通过提高纤维素回收和分离选择性来提高生物炼油效率.

科学领域:

生物炼油技术生物炼油技术
纤维素生产的生产纤维素.
石灰纤维素材料是什么

背景情况:

工业纤维素生产依赖于 kraft 和硫酸盐工艺.
生物炼油厂的目标是通过高效的资源和能源利用来实现更高的价值.
器官溶解技术,特别是双相分化,是新兴的替代方案.

研究的目的:

审查使用水和不混合的有机溶剂的有机溶液分离方法.
在这些过程中分析纤维素回收和分成的选择性.
提供对纤维素材料组成和制基本原理的见解.

主要方法:

对有机溶液分离的已发表结果的综述.
专注于水和不混合溶剂系统 (1-butanol,1-pentanol,2-methyltetrahydrofuran). 这是一个非常好的方法.
基于固体残留物分析的纤维素回收和选择性的评估.

主要成果:

使用特定溶剂的有机溶液分离显示了有效的纤维素回收的潜力.
分割的选择性取决于所使用的溶剂系统.
处理固体的组成对于评估分化性能至关重要.

结论:

有机溶液分离为可持续纤维素生产提供了一个可行的替代方案.
优化溶剂选择和工艺条件是最大限度地提高效率和选择性的关键.
进一步的研究可以通过先进的分成技术来增强生物炼油价值链.

关键词:

双相介质是一种双相介质.纤维素纤维素的使用方法分割法分割法分割法分割法分割法纤维素酸盐是什么纤维素酸盐是什么

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