| 三元助留体系对高得率浆助留助滤性能的研究 |
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| 引用本文： | 陈夫山,黄驰,于亚新.三元助留体系对高得率浆助留助滤性能的研究[J].中国造纸,2008,27(12). |
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| 作者姓名： | 陈夫山 黄驰 于亚新 |
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| 作者单位： | 1. 青岛科技大学化工学院,山东青岛,266042;天津科技大学天津市制浆造纸重点实验室,天津,300457
2. 天津科技大学天津市制浆造纸重点实验室,天津,300457 |
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| 基金项目： | 国家科技支撑计划项目资助
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| 摘 要： | 研究了阳离子瓜尔胶单元、二元、三元助留助滤体系在高得率浆抄造上的应用.并考察了PAC用量、电导率、pH值对PAC-阳离子瓜尔胶一膨润土三元体系对高得率浆助留助滤性能的影响.结果表明,三元体系较单元和二元体系对高得率浆具有更好的助留助滤作用,当PAC用量为1%,阳离子瓜尔胶用量为O.3%,膨润土加入量1%时,三元体系对高得率浆的留着率达到93.6%、滤水时间可达15s.
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| 关 键 词： | 阳离子瓜尔胶 膨润土 聚合氯化铝 三元助留助滤体系 高得率浆 |
The Effect of Different Polymer Retention System of Cationic Guar Gum on Retention and Drainability of High Yield Pulp |
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| CHEN Fu-shan,HUANG-Chi,YU Ya-xin.The Effect of Different Polymer Retention System of Cationic Guar Gum on Retention and Drainability of High Yield Pulp[J].China Pulp & Paper,2008,27(12). |
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| Authors: | CHEN Fu-shan HUANG-Chi YU Ya-xin |
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| Affiliation: | CHEN Fu-shan1,2,* HUANG-Chi2 YU Ya-xin2 (1.Tianjin Key Lab of Pulp & Paper,Tianjin University of Science , Technology,Tianjin,300457,2.Qingdao University of Science , Technology,Qingdao,Sh,ong Province,266042 ) |
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| Abstract: | In this paper, the single, dual and ternary retention systems containing cationic guar gum using in high yield pulp papermaking were studied, and the factors affecting the drainability and retention of the high yield pulp, such as PAC dosage, conductivity, pH were also studied. The results showed that the ternary system has better retention and drainability compared to the single CGG and dual system. When the dosages of PAC, CGG, bentonite were 1%, 0.3%, 1% respectively, the maximum retention and drainabili... |
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| Keywords: | CGG bentonite PAC ternary retention and drainage system high yield pulp |
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