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| 热磨机械浆甲脒亚磺酸单段漂和过氧化氢-甲脒亚磺酸两段漂 | |
| 引用本文： | 王萍,黄方,岳保珍,詹怀宇,刘清洁,李兴.热磨机械浆甲脒亚磺酸单段漂和过氧化氢-甲脒亚磺酸两段漂[J].造纸科学与技术,2000(1):4-7. |
| 作者姓名： | 王萍 黄方 岳保珍 詹怀宇 刘清洁 李兴 |
| 作者单位： | 1. 湖南轻工业高等专科学校造纸教研室,长沙,410015 2. 华南理工大学制浆造纸工程国家重点实验室,广州,510641 3. 山东烟台达斯特克化工有限公司,烟台,264002 |
| 摘 要： | 本文用甲脒亚磺酸(FAS)漂白热磨机械浆(TMP),探讨了FAS用量、NaOH和FAS用量比、浆浓、漂白温度和时间对漂后纸浆白度的影响,并进行了过氧化氢-甲脒亚磺酸两段漂白,比较了FAS单段漂白、H2O2-FAS、FAS-H2O2两段漂白的效果. |
| 关 键 词： | 热磨机械浆 甲脒亚磺酸 过氧化氢 漂白 |
Formamidine Sulphinic Acid Single Stage and Peroxide-FAS Two Stage Bleaching |
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| Wang Ping,Huang Fang,Yue Baozhen,Zhan Huaiyu,Liu Qingjie,Li Xing.Formamidine Sulphinic Acid Single Stage and Peroxide-FAS Two Stage Bleaching[J].Paper Science & Technology,2000(1):4-7. | |
| Authors: | Wang Ping Huang Fang Yue Baozhen Zhan Huaiyu Liu Qingjie Li Xing |
| Abstract: | Masson's pine TMP was bleached with formamidine sulphinic acid(FAS) or hydrogen peroxide and FAS.The effects of FAS charge,ratio of NaOH to FAS,pulp consistency,temperature and time during FAS treatment on the brightness gain,color reduction and pulp strength were studied.The results of FAS single stage as well as P-FAS and FAS-P two stage bleaching were compared. |
| Keywords: | TMP formamidine sulphinic acid hydrogen peroxide bleaching |
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