| 落叶松多硫化钠制浆研究 |
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| 引用本文： | 魏红梅,姚春才,李忠正. 落叶松多硫化钠制浆研究[J]. 林产工业, 1998, 0(2) |
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| 作者姓名： | 魏红梅 姚春才 李忠正 |
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| 作者单位： | 南京林业大学 |
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| 摘 要： | 对落叶松的多硫化钠法（简称ＰＳ）与硫酸盐法（简称ＫＰ）纸浆得率进行比较，发现在本实验的条件下，特别是正交实验时，多硫化钠法的纸浆得率有效显著的提高。另外，残碱中硫化钠浓度分析说明，多硫化钠法和硫酸盐法有截然不同的变化规律。
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| 关 键 词： | 多硫化钠制浆，硫酸盐法制浆，纸浆得率，硫化钠浓度 |
Research on Polysulfide Pulping with Larch |
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| Wei Hongmei Yao Chuncai Li Zhongzheng. Research on Polysulfide Pulping with Larch[J]. China Forest Products Industry, 1998, 0(2) |
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| Authors: | Wei Hongmei Yao Chuncai Li Zhongzheng |
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| Abstract: | The research has been done on the pulp yield increase of PS cooking compared to KP cooking with larch. Besides, the analysis of sulfide concentration in black liquor indicated that PS cooking is very different from that of KP cooking. |
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| Keywords: | Polysulfide pulping Kraft pulping Pulp yield : Concentration of sulfide |
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