| 蓝桉CTMP多段过氧化氢逆流置换漂白的模拟 |
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| 引用本文： | 李新平,陈中豪. 蓝桉CTMP多段过氧化氢逆流置换漂白的模拟[J]. 中国造纸学报, 2001, 16(2): 44-49 |
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| 作者姓名： | 李新平 陈中豪 |
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| 作者单位： | 1. 西北轻工业学院,
2. 华南理工大学, |
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| 摘 要： | 在实验室用置换漂白装置中进行了蓝桉CTMP多段H2O2逆流置换漂白的模拟，研究结果表明：漂后浆白度随新鲜漂液H2O2浓度的提高而提高，但在相同的新鲜漂液H2O2浓度下，不同漂液量时的漂后浆白度基本相同。为了获得较高的漂后浆白度、较低的H2O2消耗量和较高的漂白效率，可以使用较高的新鲜漂液H2O2浓度和较低的漂液量。
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| 关 键 词： | CTMP 置换漂白 白度 新鲜 漂白效率 H2O2 蓝桉 过氧化氢 模拟 逆流 |
| 文章编号： | 1000-6842(2001)02-0044-06 |
| 修稿时间： | 2001-07-30 |
Simulation of Multi-Stage H2O2 Displacement Bleaching of E. globulus CTMP |
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| Li Xinping. Simulation of Multi-Stage H2O2 Displacement Bleaching of E. globulus CTMP[J]. Transactions of China Pulp and Paper, 2001, 16(2): 44-49 |
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| Authors: | Li Xinping |
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| Abstract: | Multi stage H 2O 2 displacement bleaching of E.globulus CTMP was simulated in the experimental displacement bleaching equipment. The results showed that the brightness of bleached pulp increased along with the increase of H 2O 2 concentration in fresh bleach liquor. The brightness of bleached pulp kept constant basically when the volume of fresh bleach liquor changed in stated area at the same H 2O 2 concentration using higher H 2O 2 concentration and lower volume of fresh bleach liquor was an efficient method to obtain higher brightness, lower H 2O 2 consumption and higher bleaching efficiency. |
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| Keywords: | E.globulus CTMP multi stage H 2O 2 displacement bleaching simulation |
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