| 纤维素纤维功能化改性预处理技术研究进展 |
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| 引用本文： | 闫瑛,徐永建. 纤维素纤维功能化改性预处理技术研究进展[J]. 黑龙江造纸, 2013, 41(3): 24-28 |
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| 作者姓名： | 闫瑛 徐永建 |
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| 作者单位： | 1. 陕西科技大学轻工与能源学院,陕西省造纸技术及特种纸品开发重点实验室,陕西西安710021
2. 陕西科技大学轻工与能源学院,陕西省造纸技术及特种纸品开发重点实验室,陕西西安710021;陕西科技大学材料科学与工程博士后流动站,陕西西安710021 |
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| 基金项目： | 国家自然科学基金，学术带头人培养基金 |
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| 摘 要： | 预处理在纤维素的衍生物反应和功能转化中起着非常重要的作用。本文综述了提高纤维素可及度和反应性能的各种预处理技术及其发展;重点介绍了化学预处理技术及几种新兴的物理预处理技术;以纤维素纤维功能化制备吸水性材料为例,说明了纤维素纤维功能化改性及预处理技术的优势与广阔前景。
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| 关 键 词： | 纤维素纤维 预处理技术 可及度 吸水性材料 |
Research Progress on Pretreatment Technologies of Cellulose Fiber Modification |
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| YAN Ying , XU Yong-jian. Research Progress on Pretreatment Technologies of Cellulose Fiber Modification[J]. Heilongjiang Pulp & Paper, 2013, 41(3): 24-28 |
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| Authors: | YAN Ying XU Yong-jian |
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| Affiliation: | 1＇2 (1. College of Papermaking Engineering, Shaanxi University of Science and Technology , Shaanxi Province of Key Lab of Paper Technology and Specialty Paper, Xitan, 710021 China; 2. Post-doctoral Research Center of Material Science and Engineer, Shaanxi University of Science and Technology , Xi＇an, 710021 China) |
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| Abstract: | Cellulose is an attractive natural renewable resource for manufacture of many derivatives and fi- nal products. Appropriate pretreatment technology of cellulose fiber allows increase in its reactivity. Various pretreatment methods, classified into physical and chemical methods, were summarized. Chemi- cal and several advanced physical pretreatment technologies were introduced in detail. The advantage and prospect of cellulose fiber modification and pretreatment technology were analyzed by listing the ex- ample of making super-absorbent products using modified fibers as the material. |
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| Keywords: | cellulose fiber pretreatment technology reactivity super-absorbent products |
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