| 落叶松树皮栲胶废渣各组分及其磺化产物的表面活性对比研究 |
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| 引用本文： | 王哲,李忠正,何学年. 落叶松树皮栲胶废渣各组分及其磺化产物的表面活性对比研究[J]. 生物质化学工程, 2006, 40(3): 31-33 |
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| 作者姓名： | 王哲 李忠正 何学年 |
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| 作者单位： | 南京林业大学,化学工程学院,江苏,南京,210037;内蒙古森工集团牙克石栲胶厂,内蒙古,牙克石,022150 |
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| 摘 要： | 分析了兴安落叶松树皮栲胶废渣的主要化学组分及各组分的磺化产物对木质素磺酸盐的表面活性的作用,发现树皮栲胶废渣制备的木质素磺酸盐表面活性、分散性能和净浆流动度较木材木质素磺酸盐高。表面活性和分散性能好的主要原因是栲胶废渣中可溶单宁和红粉的存在,而具有更好的净浆流动度是因为可溶单宁和酚酸的存在。
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| 关 键 词： | 落叶松栲胶废渣 木质素磺酸盐 单宁 红粉 酚酸 |
| 文章编号： | 1673-5854（2006）03-0031-03 |
| 收稿时间： | 2006-03-13 |
| 修稿时间： | 2006-03-13 |
Comparison of Surface Activity of Sulfonated Components from the Waste of Larch Bark Tannin Production |
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| WANG Zhe,LI Zhong-zheng,HE Xue-nian. Comparison of Surface Activity of Sulfonated Components from the Waste of Larch Bark Tannin Production[J]. Biomass Chemical Engineering, 2006, 40(3): 31-33 |
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| Authors: | WANG Zhe LI Zhong-zheng HE Xue-nian |
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| Affiliation: | 1. Chemical Engineering College, Nanjing Forestry University, Nanjing 210037, China;2. Inner Mongolia Forestry Industrial Co. Ltd., Yakeshi 022150, China |
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| Abstract: | The chemical composition of the components from the waste of the larch bark tannin production and the surface activity of their sulfonated products were investigated.In comparison with the wood lignosulfonate,the higher surface activity and dispersity of the sulfonated product of waste from larch bark tannin prodution are originated from its tannin and phlobaphene components and the higher coment paste fluidity is due to the presence of tannin and phenolic acids. |
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| Keywords: | Larch lignosulfonate tannin phlobaphen phenolic acid |
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