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| 反相悬浮法制备腐植酸高吸水性树脂 | |
| 引用本文： | 刘焕梅,刘焕昱,孙晓然. 反相悬浮法制备腐植酸高吸水性树脂[J]. 化工生产与技术, 2011, 18(5): 27-29. DOI: 10.3969/j.issn.1006-6829.2011.05.008 |
| 作者姓名： | 刘焕梅 刘焕昱 孙晓然 |
| 作者单位： | 1. 河北联合大学轻工学院,河北唐山,063000 2. 沧州市市政工程公司,河北沧州,061000 3. 河北联合大学化学工程学院,河北唐山,063009 |
| 摘 要： | 以N,N'-亚甲基双丙烯酰胺为交联剂、过硫酸钾为引发剂、span-65为分散稳定剂,采用反相悬浮聚合法制得腐植酸-丙烯酸钠高吸水树脂.正交试验结果表明,优化合成条件为:N,N'-亚甲基双丙烯酰胺、腐植酸、司盘.-65、过硫酸钾的用量分别为丙烯酸质量的0.12％、5％、9％、1.4％；在此条件下聚合所得的吸水性树脂的吸蒸... |
| 关 键 词： | 反相悬浮聚合 高吸水树脂 腐植酸 |
| 收稿时间： | 2011-08-13 |
| 修稿时间： | |
Synthesis Humic Acid Super-Absorbent Resin by Reversed-Phase Suspension Polymerization |
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| Liu Huanmei,Liu Huanyu,Sun Xiaoran. Synthesis Humic Acid Super-Absorbent Resin by Reversed-Phase Suspension Polymerization[J]. Chemical Production and Technology, 2011, 18(5): 27-29. DOI: 10.3969/j.issn.1006-6829.2011.05.008 | |
| Authors: | Liu Huanmei Liu Huanyu Sun Xiaoran |
| Affiliation: | Liu Huanmei1,Liu Huanyu2,Sun Xiaoran3(1.College of Light Industry,Hebei United University,Tangshan,Hebei 063020,2.Cangzhou municipal engineering company,Cangzhou Hebei,061000,3.College of Chemical Engineering,Hebei 063020) |
| Abstract: | Reversed-phase suspension copolymerization of humic acid super-absorbent resin was studied by using methylene bisacrylamide as the cross linking agent,potassium persulfate as the initiator and the span-65 as the stabilization agent.The optimum conditions were as follows: m(initiator)=1.4 %,m(cross-linking agent)=0.12%,m(Humic acid)=5%,m(dispersant)=9%.Under theoptimum conditions,the multiplying power of absorbing distilled water and NaCl(0.9%) solution of the prepared resin were 359.2 g/g and 59.65 g/g sepa... |
| Keywords: | reversed-phase suspension polymerization super-absorbent polymer humic acid |
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