相关实验视频

Updated: Jul 15, 2026

Pretreatment of Lignocellulosic Biomass with Low-cost Ionic Liquids

Pretreatment of Lignocellulosic Biomass with Low-cost Ionic Liquids

Published on: August 10, 2016

新型静止篮子反应器,用于有效地用深度环氧溶剂去气化生物质

Agata Wawoczny¹, Katarzyna Szymańska², Danuta Gillner³

¹Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland; Biotechnology Center, Silesian University of Technology, Krzywoustego 8, 44-100 Gliwice, Poland; Joint Doctoral School, Silesian University of Technology, Akademicka 2A, 44-100 Gliwice, Poland.

Bioresource technology

|September 11, 2024

概括

一个新的静止篮子反应器 (StatBioChem) 通过使用深度性溶剂 (DES) 提高质量转移和脱,从而提高生物质预处理,从而提高葡萄糖产量.

科学领域:

生物质的转化和利用.
化学工程是化学工程的组成部分.
可持续的能源可持续的能源

背景情况:

有效的生物质预处理对于可持续发展至关重要,但目前的设备往往缺乏高效的质量转移和易于加工后分离.
深度环氧化溶剂 (DES) 对生物质加工具有前景,但反应堆设计对于最佳性能至关重要.

研究的目的:

引入和评估使用DESs进行生物质预处理的新型静止篮子反应器 (StatBioChem).
为了比较StatBioChem反应堆的脱效率与式反应堆 (STR) 和商用SpinChem®反应堆.
评估增强的脱化对酶化水解后的葡萄糖产量的影响.

主要方法:

开发一种新型的固定篮子反应堆 (StatBioChem),用于生物质处理的固定床.
在StatBioChem,STR和SpinChem®反应堆中使用DES的软体和硬体生物质的脱硫效率的比较.
预处理生物质的酶性水解以确定葡萄糖产量.

主要成果:

史塔特生物化学反应堆实现了最高的脱度,特别是对于硬生物质,由于DES通过静止床流动均.
在SpinChem®篮子反应器中没有观察到StatBioChem中的优异脱.
脱效率的提高与随后的酶化水解中较高的葡萄糖产量直接相关.

结论:

史塔特生物化学反应堆为生物质预处理提供了一个有效的解决方案,它结合了高效的质量转移和高水平的脱.
这种新型反应堆设计可轻松回收溶剂,类似于篮子反应堆,同时保持式反应堆的效率.
StatBioChem显示了提高生物质转化过程的可持续性和经济可行性的巨大潜力.

关键词:

生物质加工生物质的加工.深度欧性溶剂溶剂脱化是一种脱的过程.酶性水解是一种酶性水解.固定篮子反应堆的固定篮子反应堆.

更多相关视频

Extraction of Lignin with High β-O-4 Content by Mild Ethanol Extraction and Its Effect on the Depolymerization Yield

Extraction of Lignin with High β-O-4 Content by Mild Ethanol Extraction and Its Effect on the Depolymerization Yield

Published on: January 7, 2019

Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues

Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues

Published on: March 9, 2021

相关概念视频

Biofuels

Biofuels

The microbial conversion of organic matter into biofuels holds potential as a renewable energy source. Among biofuel sources, microalgae are recognized as a highly efficient and adaptable feedstock for biodiesel production, owing to their rapid biomass accumulation, elevated lipid productivity, and capacity to proliferate in diverse aquatic systems, including freshwater, marine, and wastewater habitats. Unlike terrestrial crops, microalgae do not compete for land and can achieve significantly...

Downstream Processing

Downstream Processing

Downstream processing begins once fermentation is complete and involves a series of steps to recover and purify products such as acids, vitamins, antibiotics, or proteins.Cell HarvestingFor example, for intracellular protein-based products, the first step is harvesting the cells. This is typically achieved using centrifugation or filtration to separate the cells from the liquid phase.Cell Disruption for Intracellular ProductsIf the target product is intracellular, the harvested cells must be...