| 非离子型双元助留体系湿部化学特性的影响因素及作用机理 |
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| 引用本文： | 钱丽颖,何北海.非离子型双元助留体系湿部化学特性的影响因素及作用机理[J].中国造纸学报,2005,20(2):134-138. |
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| 作者姓名： | 钱丽颖 何北海 |
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| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室,广东,广州,510640 |
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| 基金项目： | 重庆市应用基础研究基金，广东省科技攻关项目，广东省广州市科技局科技攻关项目 |
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| 摘 要： | 以典型的非离子型PEO/CF(聚氧化乙烯/辅助助剂)双元助留体系为例,从PEO和CF的分子结构、PEO/CF体系的用量及比例和造纸系统湿部环境等方面,深入分析了影响PEO/CF体系在含机木浆系统和白水封闭系统中助留效果的因素.由于含机木浆系统和白水封闭系统的湿部化学环境非常复杂,所以各种影响因素对PEO/CF体系的湿部化学特性的影响趋势并不完全一致.
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| 关 键 词： | 非离子型 双元助留体系 分子结构 湿部化学特性 |
| 文章编号： | 1000-6842(2005)02-0134-05 |
| 收稿时间： | 07 12 2005 12:00AM |
| 修稿时间： | 2005年7月12日 |
Factors Influencing the Wet-end Chemistry Characteristics of Non-ionic Dual Retention System |
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| QIAN Li-ying,HE Bei-hai.Factors Influencing the Wet-end Chemistry Characteristics of Non-ionic Dual Retention System[J].Transactions of China Pulp and Paper,2005,20(2):134-138. |
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| Authors: | QIAN Li-ying HE Bei-hai |
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| Abstract: | Some important factors which influence the retention effect of non-ionic dual retention system(PEO/CF) were summarized in this paper,including molecular structure of PEO and CF,dose and ratio of PEO/CF system and wet end chemistry of papermaking.The wet end chemistry of wood-containing system and white water closure system was so complicated that the effects of various factors on wet end chemistry characteristics of PEO/CF system were different |
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| Keywords: | non-ionic dual retention system molecular structure wet end chemistry characteristics |
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