| 从废弃木屑中提取乙二酸方法的研究 |
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| 引用本文： | 余梅芳.从废弃木屑中提取乙二酸方法的研究[J].菏泽师专学报,2004,26(2):36-37,64. |
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| 作者姓名： | 余梅芳 |
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| 作者单位： | 湖州师范学院生命科学学院,浙江湖州313000 |
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| 摘 要： | 从木屑中提取乙二酸成本低，工艺简单，可综合利用，变废为宝．介绍了用浓碱处理木屑从木屑中提取乙二酸的方法，试验了碱液浓度及碱熔温度对产率的影响，并试验了乙二酸的漂白功能．
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| 关 键 词： | 乙二酸 木屑 碱熔 提取 |
| 文章编号： | 1003-6318（2004）02-0036-02 |
| 收稿时间： | 2003-08-21 |
| 修稿时间： | 2003-08-21 |
A Study of the Method to Obtain Oxalic Acid from Abandoned Wood Chipping |
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| Authors: | YU Mei-fang |
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| Institution: | Academy of Life Science, Huzhou Normal College, Huzhou 313000, Zhejiang, China |
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| Abstract: | To obtain oxalic acid from wood chipping will be lower cost, simple skill, multipurpose use and changing abandoned into someching valuable. In this paper, a method to dispose wood chipping with dense alkaline solution that can obtain oxalic acid is introduced. The effect of alkaline concentration and melting alkaline temperature on the productivity is tested. The better blanched function of this product is also tested. |
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| Keywords: | oxalic acid wood chipping melted with alkali obtain |
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