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| 木质素胺脱色絮凝剂的合成研究 | |
| 引用本文： | 魏美燕,陈润铭. 木质素胺脱色絮凝剂的合成研究[J]. 精细与专用化学品, 2006, 14(10): 14-16 |
| 作者姓名： | 魏美燕 陈润铭 |
| 作者单位： | 1. 广东医学院,广东,东莞,523808 2. 中山大学化学与化学工程学院,广东,广州,510275 |
| 摘 要： | 以木质素磺酸钙、二乙胺和环氧氯丙烷为原料,通过接枝氨基,合成了木质素胺脱色絮凝剂。研究了反应物料配比、活化时间、反应时间、反应温度等因素对合成的影响,优化出絮凝剂合成的工艺条件。并对其絮凝脱色性能进行了研究。 |
| 关 键 词： | 木质素磺酸钙 木质素胺 脱色絮凝剂 |
| 修稿时间： | 2006-03-10 |
Synthesis of Aminolignin as Decolorizing Flocculant |
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| WEI Mei-yan,CHEN Run-ming. Synthesis of Aminolignin as Decolorizing Flocculant[J]. Fine and Specialty Chemicals, 2006, 14(10): 14-16 | |
| Authors: | WEI Mei-yan CHEN Run-ming |
| Abstract: | The aminolignin flocculant was prepared based on calcium lignosulfonate, diethylamine and epichlorohydrin by amino grafting. The influencing factors such as the ratio of reactants, activation time, reaction time and reaction temperature on the synthesis were studied so as to optimize the conditions for synthesizing flocculant. The flocculation performance of the product applied to treat the dyeing and printing wastewater has been also studied. |
| Keywords: | calcium lignosulfonate aminolignin decolorizing flocculant |
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