| 湿地松KP浆高白度完全无氯漂白的研究 |
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| 引用本文： | 陈嘉川,陈嘉翔.湿地松KP浆高白度完全无氯漂白的研究[J].中国造纸学报,1994,9(1):93-98. |
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| 作者姓名： | 陈嘉川 陈嘉翔 |
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| 作者单位： | 华南理工大学，山东轻工业学院 |
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| 摘 要： | 本文研究了湿地松ＫＰ浆的完全无氯（ＴＣＦ）漂白。结果表明，ＯｐＸＰ（Ｘ－活化处理）漂序可把纸浆漂至７５％（ＳＢＤ）以上的白度，ＯＸＰＸＰ漂序白度可达到９０％（ＳＢＤ）。该工艺的关键是选用了Ｘ木素活化剂，经活化的纸浆可漂性大大提高，１％Ｈ２Ｏ２漂白白度增值可达３０％（ＳＢＤ）以上。
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| 关 键 词： | 湿地松KP浆，完全无氯（TCF）漂白，氧气漂白，H2O2漂白，木素活化剂 |
Totally-Chlorine-Free Bleaching of Slash Pine Kraft Pulp to High Brightness |
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| Chen Jia-chuan, Chen Jia-xiang.Totally-Chlorine-Free Bleaching of Slash Pine Kraft Pulp to High Brightness[J].Transactions of China Pulp and Paper,1994,9(1):93-98. |
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| Authors: | Chen Jia-chuan Chen Jia-xiang |
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| Abstract: | Totally-chlorine-free(TCF) bleaching of slash pine kraft pulp was investigated. The pulp can be bleached to over 75%(SBD) by using OpXP(X-activation treatment) sequence and 90%(SBD) by OXPXP sequence.The key of this technology was the employment of a lignin activating agent. The bleachability of the activated pulp was improved greatly and brightness gain could be as much as 30%(SBD) with 1% H2O2. |
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| Keywords: | slash pine kraft pulp totally-chlorine-free(TCF) bleaching oxygen bleaching peroxide bleaching lignin-activating agent |
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