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首页> 外文期刊>Fibres & textiles in Eastern Europe >Ozonation: a Green Source for Oxidized Cotton
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Ozonation: a Green Source for Oxidized Cotton

机译：臭氧化：氧化棉的绿色来源

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摘要

Research was carried out on the oxidation of cellulose by ozone treatment. It is considered as environment friendly in comparison with the existing oxidation methods used in industry for a long time. This treatment is used in different applications such as the scouring / bleaching of cotton fabrics and in improving the properties of Kraft pulp cellulose in the paper industry. In this study, the effect of Ozone treatment on cotton yarn properties was investigated. This investigation can help in obtaining the maximum crystalline percentage of cotton for the production of nano-crystalline cellulose. Two-ply cotton ring spun yarn was treated with ozone gas for different time periods. Yarn tensile properties, wickability, the copper number and physical appearance were observed. It is evident that yarn tensile properties deteriorate drastically after a certain time, while the wickability and copper number increase simultaneously.
机译：研究了通过臭氧处理纤维素的氧化。与长期以来在工业上使用的现有氧化方法相比，它被认为是环境友好的。该处理方法可用于不同的应用，例如棉织物的煮练/漂白，以及在造纸工业中改善牛皮纸浆纤维素的性能。在这项研究中，研究了臭氧处理对棉纱性能的影响。该研究可以帮助获得用于生产纳米晶体纤维素的棉花的最大结晶百分比。将两层棉环锭细纱用臭氧气体处理不同的时间段。观察到纱线的拉伸性能，芯吸性，铜数和物理外观。显然，一定时间后，纱线的拉伸性能急剧下降，而芯吸性和铜数同时增加。

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