预处理对大麻厌氧连续流生物脱胶效率的影响
Effect of pretreatment on efficiency of hemp anaerobic continuous flow biological degumming
杜兆龙 1李毓陵 1陈小光 2马颜雪 1谢学辉 2崔运花 1莫浩楠 2赵卓毓 3秦祎婷 4荣金莲2
作者信息
- 1. 东华大学纺织学院,上海 201620
- 2. 东华大学纺织面料技术教育部重点实验室,上海 201620
- 3. 东华大学纺织学院,上海 201620;东华大学纺织面料技术教育部重点实验室,上海 201620
- 4. 东华大学环境科学与工程学院,上海 201620
- 折叠
摘要
基于厌氧连续流生物脱胶小型试验装置,以黑龙江大麻作为研究对象,通过调整预处理方式和助剂,探究了预处理对连续流生物脱胶效率的影响.结合纤维物理性能,证实采用2％氢氧化钠沸煮1.5 h的预处理方式,可以将大麻厌氧连续流生物脱胶的时间从72 h缩短至48 h,为厌氧连续流生物脱胶技术的产业化应用提供参考.
Abstract
Based on the small-scale anaerobic continuous flow biological degumming experimental device,taking Heilongjiang hemp as the research object,the effect of pretreatment on the efficiency of continuous flow biological degumming is explored by adjusting the pretreatment method and the additives.Based on the physical properties of the fibers,it has been confirmed that the pre-treatment method of boiling with 2％sodium hydroxide for 1.5 h can shorten the anaerobic continuous flow biological degumming time of hemp from 72 h to 48 h,providing reference for the industrial application of anaerobic continuous flow biological degumming technology.
关键词
大麻/脱胶效率/预处理/厌氧连续流生物脱胶/沸煮Key words
hemp/degumming efficiency/pretreatment/anaerobic continuous flow biological degumming/boil引用本文复制引用
基金项目
中央高校基本科研业务费专项资金资助(2232022G-01)
出版年
2024
NETL
NSTL
万方数据