生物产业技术Issue(3)：63-72,10.DOI:10.3969/j.issn.1674-0319.2018.03.011
固态发酵过程中的混合研究
Study on the mixing process in solid-state fermentation
关向文 1仉磊 1李十中1
作者信息
- 1. 清华大学核能与新能源技术研究院,北京 100084
- 折叠
摘要
Abstract
The crushed sweet sorghum stalk is a cohesive system and the model material in this study, and the mixing process in the drum reactor during the solid-state fermentation for ethanol production has been studied. This paper determined the properties of the crushed sweet sorghum stalk material preliminarily. Then the accuracy of the formula of the particle orbital model on the cross section was verified by experiment without baffles. In the case of existing baffles, the influence of the number and the length of those baffles on the mixing process has been taken into account. Combined with DEM simulation, the long baffles has been taken to study its influence on the mixing characteristic. The above research is of great practical significance for improving the technology of continuous solid-state fermentation of ethanol production as well as the design and optimization of the reactor.关键词
甜高粱/固态发酵/混合/扬料板Key words
sweet sorghum/solid-state fermentation/mixing/baffles引用本文复制引用
关向文,仉磊,李十中..固态发酵过程中的混合研究[J].生物产业技术,2018,(3):63-72,10.
