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微粒助留助虑体系用于抄造装饰原纸的研究_轻化工程专业论文

发布时间:2015-04-03 来源:人大经济论坛
轻化工程专业论文范文 目 录 中文摘要I 英文摘要II 目录III 1 绪 论1 1.1选题的背景与意义1 1.2相关的研究进展2 1.2.1 Compzil系统3 1.2.2 Hydyocol系统3 1.2.3 Hydrosil系统4 1.3本课题的研究意义4 1.4拟采取的实验方案5 2实验方法及检测6 2.1 实验方法6 2.2 试验准备(原料)8 2.3 试验仪器及工作原理8 2.3.1仪器8 2.3.2仪器工作原理9 2.4 试验数据的处理及计算方法11 3 试验及结果讨论15 3.1硫酸铝的实验结果讨论15 3.2 CPAM-膨润土的实验结果讨论17 3.3胶体二氧化硅和阳离子淀粉的实验结果讨论20 3.4聚铝类和微聚合物类助留助滤剂的实验结果讨论25 3.5成纸的灰分测定30 4 结 论31 致 谢32 参考文献33 摘 要 本文简述了装饰原纸在助留助滤方面的的一些基本情况,以及造纸湿部助留助滤体系的发展概况:如由瑞典埃卡诺贝尔(EKA Nobel )公司开发的助留助滤系统Compzil系统,由英国联合胶体公司(AlliedColloids)开发的Hydyocol系统和由瑞典Bovliden Kemi Ab公司开发的Hydrosil系统。装饰纸原纸是一种高填充纸,在原纸的抄造过程中其留着不佳将明显提高生产成本,所以开发合适的装饰纸原纸专用助留体系,在装饰纸原纸的生产中具有特别重要的意义。研究了几种助留助滤体系对装饰原纸的助留助滤的效果,使用了了FPA纤维电荷测定仪、动态滤水仪和可见光光度计的仪器测定了纸浆的Zeta电位和过滤时间等一些性质。实验结果表明:单元助留助滤体系对纸浆的助留助滤效果不是很好,双元助留助滤体系效果较好。 关键词:助留助滤;Zeta电位;动态滤水;微粒助留助滤体系 Retention of particulate consider the system for making decorative paper copy of the study Abstract:In this paper, decorative paper in the Retention of some of the basic aspects of the situation, as well as Wet Retention and Drainage System Development: If Illueca by the Swedish Nobel (EKA Nobel) developed Retention system Compzil system, by the British company United colloid (AlliedColloids) developed by the Swedish Hydyocol systems and Bovliden Kemi Ab developed Hydrosil system. Decorative base paper is a high filler paper, the copy paper made in the course of the poor keep their production costs will be markedly improved, so the development of a suitable base paper decorative paper dedicated retention system in the production of decorative paper in the paper is of particular importance significance. Several studies Retention and Drainage System of decorative paper Retention of the effect of the use of the FPA detector fiber charge, dynamic treatment instrument and visible light photometer instrument measured the Zeta potential of pulp and filter time Some properties. The experimental results show that: Retention module system pulp Retention is not a very good effect, Dual Retention system better. Keywords:Retention consideration; Zeta potential; dynamic consideration of water; particulate Retention and Drainage System
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