| 不同的漂剂对红麻磺化化学机械浆色度的影响 |
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| 引用本文： | 秦梦华,石淑兰.不同的漂剂对红麻磺化化学机械浆色度的影响[J].山东轻工业学院学报,1994,8(1):37-40. |
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| 作者姓名： | 秦梦华 石淑兰 |
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| 作者单位： | 天津轻工业学院 |
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| 摘 要： | 应用一种新颖的方法，研究了不同的漂剂对红麻磺化化机浆（ＳＣＭＰ）的颜色或色调的影响。结果表明，就去除纸浆的黄色调而言，ＮａＢＨ＿４和Ｈ＿２Ｏ＿２漂白是非常有效的，而效果以ＮａＢＨ＿４为最佳。ＣＨ＿３ＣＯＯＯＨ漂白浆的黄色调较深，而Ｈ＿２Ｏ＿２两段漂能获得比Ｈ＿２Ｏ＿２单段漂较浅黄色调的纸浆。
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| 关 键 词： | 漂白剂 红麻 碘化化机浆 色度 漂白 |
Effect of Different Bleaching Agents on Chromaticity of Kenaf Sulfonated Chemimechanical Pulp |
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| Qin Menghua, Shi shulan.Effect of Different Bleaching Agents on Chromaticity of Kenaf Sulfonated Chemimechanical Pulp[J].Journal of Shandong Institute of Light Industry(Natural Science Edition),1994,8(1):37-40. |
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| Authors: | Qin Menghua Shi shulan |
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| Affiliation: | Tianjin Institute of Light Industry |
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| Abstract: | By means of a new method,we have studied the effect of different bleachingagents on the shade or color of Kenaf sulfonated chemimechanical pulp(SCMP).The resultshows that sodium borohydride as well as hydrogen peroxide is very effective in eliminatingpulp yellowness. Peracetic acid bleaching increases the yellow shade of pulp, and sodium by-drosulfite hardly has any influence on pulp yellowness. Two-stage peroxide bleaching canobtain less yellow shade pulp than single-stage peroxide bleaching. |
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| Keywords: | bleaching agent Kenaf sulfonated chemimechanical pulp chromaticity yellow shade |
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