| 氨基木粉的制备与吸附性能研究 |
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| 引用本文： | 王格慧,宋湛谦. 氨基木粉的制备与吸附性能研究[J]. 林产化学与工业, 2000, 20(3): 1-5 |
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| 作者姓名： | 王格慧 宋湛谦 |
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| 作者单位： | 中国林业科学研究院林产化学工业研究所,江苏南京,210042 |
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| 基金项目： | 江苏省自然科学基金资助项目!(BK99173) |
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| 摘 要： | 通过碱化、环氧化、胺化等反应制备了 3种氨基木粉 ,进行了红外光谱和元素含量分析 ,并讨论了各种因素对环氧值、氨基含量的影响 ,同时 ,还考察了它们对Cu2 的吸附性能。试验表明 :该类木粉具有吸附容量高、吸附速度快、易解吸、重复使用性能好的特点 ,可作为一种阴离子交换剂使用
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| 关 键 词： | 氨基木粉 阴离子交换剂 |
STUDY ON THE PREPARATION OF AMINO-WOODPOWDER AND ITS ADSORPTION CAPACITY |
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| WANG Ge-hui,SONG Zhan-qian. STUDY ON THE PREPARATION OF AMINO-WOODPOWDER AND ITS ADSORPTION CAPACITY[J]. Chemistry & Industry of Forest Products, 2000, 20(3): 1-5 |
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| Authors: | WANG Ge-hui SONG Zhan-qian |
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| Abstract: | A series of amino woodpowder were prepared by chemical modification of wood through alkalization ,epoxidation and amination.In this paper,factors affecting epoxide value and content of-NH 2 were discussed,and the modified wood was tested by FT IR and element analysis.The adsorption capacity of these samples were also studied.The result shows that three kinds of these modified woodpowders can be used as anion exchange resin. |
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| Keywords: | amino woodpowder anion exchanger |
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