| 絮凝程度变化对新闻纸系统留着、滤水及成纸匀度的影响 |
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| 引用本文： | 王振华,王燕,赵光磊,何北海.絮凝程度变化对新闻纸系统留着、滤水及成纸匀度的影响[J].造纸科学与技术,2009,28(3):33-35,70. |
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| 作者姓名： | 王振华 王燕 赵光磊 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： | 国家自然科学基金，广东省自然科学基金博士启动项目;教育部高校博士点基金新教师课题，广东省高等学校自然科学研究重点项目 |
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| 摘 要： | 本文通过采用基于透光脉动原理自制的PDA(Photometric Dispersion Analyzer)系统,研究了常用的助留剂,如阳离子聚丙烯酰胺,在新闻纸浆料悬浮液中所形成的絮团絮凝大小与新闻纸的留着、滤水及与新闻纸手抄纸匀度的关系.
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| 关 键 词： | 新闻纸 絮凝 留着 滤水 匀度 |
Effect of Flocculation Degree on the Retention,Drainage and Formation of Newsprint System |
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| Wang Zhenhua,Wang Yan,Zhao Guanglei,He Beihai.Effect of Flocculation Degree on the Retention,Drainage and Formation of Newsprint System[J].Paper Science & Technology,2009,28(3):33-35,70. |
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| Authors: | Wang Zhenhua Wang Yan Zhao Guanglei He Beihai |
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| Affiliation: | Wang Zhenhua Wang Yan Zhao Guanglei He Beihai (State Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou 510640,Guangdong,China) |
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| Abstract: | In this paper,the flocculate size of several retention aids,such as polyacrylamide,formed in suspension of newspaper pulp was investigated and its effects on the retention,drainage and formation of newsprint furnish were also studied using self-made Photometric Dispersion Analyzer,a transmitted light fluctuation-based PDA system. |
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| Keywords: | newsprint retention drainage flocculation formation |
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