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Updated: May 5, 2026

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Power Input Measurements in Stirred Bioreactors at Laboratory Scale
Published on: May 16, 2018
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对过程参数进行批判性分析,以便在生物炼油厂开发智能生物反应器,用于生产生物可再生能源
Fanny Machado Jofre1, Carina Aline Prado1, Vinícius Pereira Shibukawa1
1Department of Biotechnology, Lorena School of Engineering, University of São Paulo, Estrada Municipal do Campinho, 100, Campinho, 12602-810 Lorena, Brazil.
International journal of biological macromolecules
|February 13, 2025
概括
处理高生物质总固体 (TS) 负载是具有成本效益的生物炼油厂的关键. 本综述探讨了战略和反应堆设计,以克服粘度等挑战,并提高可持续生物燃料和化学生产的可扩展性.
科学领域:
- 生物技术是生物技术.
- 生物精炼是生物精炼的一种方式.
- 可持续化学 可持续化学
背景情况:
- 可持续的生物技术过程对于可再生化学品,生物燃料和材料至关重要.
- 高生物质总固体 (TS) 负载对生物炼油厂的成本效益和效率构成重大挑战.
- 生物质预处理的进步,比如水力动力腔化,对于破坏生物质结构和提高产量至关重要.
研究的目的:
- 审查影响高生物质TS负载反应堆性能的关键因素.
- 介绍战略和反应堆配置,以提高基纤维素生物炼油厂的可扩展性和经济可行性.
- 突出解决与高TS负载相关的挑战的解决方案,包括粘度和混合效率.
主要方法:
- 对生物质预处理技术的审查 (例如,水力动态化).
- 分析工艺强化方法:同时糖化和共发酵 (SSCF),同时糖化和发酵 (SSF) 和合并生物处理 (CBP).
- 检查影响反应堆性能的关键因素:生物质特征,质量转移,酶特征,质和热转移.
主要成果:
- 水力动力学化显示出生物质结构破坏和提高产量的前景.
- 高效的预处理,酶进化和高TS度的水解,再加上工艺强化,可以产生革命性的效果.
- 对于高TS负载,必须考虑粘度,微生物选择和混合效率等关键因素.
结论:
- 解决高生物质TS负载的挑战对于高效和成本效益的生物炼油厂至关重要.
- 战略方法和优化的反应堆配置是必要的,以实现纤维素生物炼油厂的可扩展性和经济可行性.
- 需要进一步研究在高TS度下管理质和质量转移限制.
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