| 马尾松硫酸盐浆全无氯漂前活化预处理的研究 |
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| 引用本文： | 刘明友,李友明,卢娴.马尾松硫酸盐浆全无氯漂前活化预处理的研究[J].中国造纸学报,1999,14(1):46-50. |
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| 作者姓名： | 刘明友 李友明 卢娴 |
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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 |
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| 基金项目： | 国家教育部留学回国人员基金 |
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| 摘 要： | 在马尾松硫酸盐浆氧脱木素前采用活性氧进行活化预处理，可以有效地改善后续氧脱木素选择性和提高脱木素程度，将活性氧用于过氧化氢漂白前预处理，也能较好地起到提高过氧化氢漂白效率的作用，该实验着重对氧脱木素前活性氧活化预处理过程中纸浆性质的变化进行了探讨。同时，也对过氧化氢漂前活性氧预处理工艺及作用机理进行了初步的研究。
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| 关 键 词： | 氧脱木素 过氧化氢漂白 活性氧 预处理 |
The Pre treatment of Masson Pine Kraft Pulp in TCF Bleaching |
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| Liu Mingyou,Li Youming,Lu Xian,Chen Zhonghao.The Pre treatment of Masson Pine Kraft Pulp in TCF Bleaching[J].Transactions of China Pulp and Paper,1999,14(1):46-50. |
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| Authors: | Liu Mingyou Li Youming Lu Xian Chen Zhonghao |
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| Abstract: | When activated oxygen was used for pre treating masson pine kraft pulp ahead of the oxygen delignification stage in a TCF bleaching sequence, delignification selectivity was much improved. Enhancement in the degree of delignification was effected in the subsequent bleaching sequence.Changes in pulp properties during the pre treatment process was studied.The pretreating process and the mechanism of hydrogen peroxide bleaching were discussed too. |
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| Keywords: | oxygen delignification hydrogen peroxide bleaching active oxygen pretreating mechanism |
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