METHOD FOR PRODUCING CELLULOSE NANOCRYSTALS (CNCS)
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
A method is proposed for producing cellulose nanocrystals (CNCs) comprising: i. a step of feeding a cellulosic raw material， such as native vegetable fibres or vegetable biomass materials or by-products of the textile， milling industries， and of paper， ii. a step of putting the cellulosic raw material in contact with an oxidative acid component at high temperature to produce cellulose nanocrystals (CNCs) and iii. a step of recovery of the cellulose nanocrystals obtained， in which method there is provided a hydrolytic-oxidative microwave-assisted treatment， with closed microwave reactor under pressurised conditions. The nanocrystals obtained can advantageously form pourable suspensions， for example as a thin and functional cladding on the activated surface of flexible packaging materials.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
