| 闽南引种4个相思树种木材制浆性能的研究 |
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| 引用本文： | 陈学榕,林思祖,林金国,戴达松,高雨.闽南引种4个相思树种木材制浆性能的研究[J].福建林学院学报,2006,26(2):144-147. |
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| 作者姓名： | 陈学榕 林思祖 林金国 戴达松 高雨 |
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| 作者单位： | 1. 福建农林大学材料工程学院,福建,福州,350002
2. 福建农林大学林学院,福建,福州,350002 |
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| 摘 要： | 对4种相思树木材进行了纤维形态测定和化学成份分析及制浆性能的优化研究,结果表明,纹荚相思树木材柔性和纤维素含量最高,经优化得出蒸煮制浆工艺,用碱量15%(Na2O),硫化度25%,保湿时间2 h(保湿温度170℃),纸浆硬度(高锰酸钾值)为15.3,纸浆得率可达52.83%.由此可见,纹荚相思树是较好的造纸用速生阔叶材.
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| 关 键 词： | 速生阔叶材 相思树 纤维形态 制浆性能 |
| 文章编号： | 1001-389X（2006）02-0144-04 |
| 收稿时间： | 2005-11-01 |
| 修稿时间： | 2006-02-13 |
Study on wood pulping performances of four introduced Acacia species in southern Fujian |
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| CHEN Xue-rong,LIN Si-zu,LIN Jin-guo,DAI Da-song,GAO yu.Study on wood pulping performances of four introduced Acacia species in southern Fujian[J].Journal of Fujian College of Forestry,2006,26(2):144-147. |
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| Authors: | CHEN Xue-rong LIN Si-zu LIN Jin-guo DAI Da-song GAO yu |
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| Institution: | 1. College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China; 2. College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China |
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| Abstract: | The chemical compositions of four introduced Acacia species wood were measured and the fiber configuration were analyzed in this paper,moreover,their pulping performances were optimized.The results showed Acacia aulacocarpa possessed the highest flexible coefficient and cellulose content.Furthermore, pulping technique of cooking were optimized,the optimized parameters were as follows:alkali content was 15%(content of Na_2O),sulfidity was 25%,wet-keeping time 2 h.(wet-keeping temperature(170 ℃),)hardness was 15.3(KMnO_4 value),yield was 52.83%.Based on above,A.aulacocarpa is a better kind of fast growing hard wood for pulp & paper. |
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| Keywords: | fast growing hard wood Acacia fiber configuration pulping performances |
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