| 多价金属离子与部分水解聚丙烯酰胺络合行为的研究 |
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| 引用本文： | 郝立根,黎钢,金付强,禹雪晴.多价金属离子与部分水解聚丙烯酰胺络合行为的研究[J].河北工业大学学报,2004,33(5):48-51. |
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| 作者姓名： | 郝立根 黎钢 金付强 禹雪晴 |
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| 作者单位： | 河北工业大学,化工学院,天津,300130;河北工业大学,化工学院,天津,300130;河北工业大学,化工学院,天津,300130;河北工业大学,化工学院,天津,300130 |
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| 基金项目： | 河北省自然科学基金资助项目(203013) |
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| 摘 要： | 研究了部分水解聚丙烯酰胺(HPAM)溶液中，多价金属离子与大分子之间的络合现象．在有络合物生成的范围内，通过实验，计算得出了Cu^2 、Zn^2 离子与HPAM形成络合物时的配位比和络合常数，以及Cu^2 璃子和HPAM配位比随HPAM的水解度改变的变化规律.
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| 关 键 词： | 部分水解聚丙烯酰胺 络合 配位比 络合常数 多价金属阳离子 |
| 文章编号： | 1007-2373(2004)05-0048-04 |
| 修稿时间： | 2004年1月8日 |
Study on the Complex between Multivalence Metal Ion and Partially Hydrolyzed Polyacrylamide |
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| HAO Li-gen,LI Gang,JIN Fu-qiang,YU Xue-qing
School of Chemical Engineering and Technology,Hebei University of Technology,Tianjin ,China.Study on the Complex between Multivalence Metal Ion and Partially Hydrolyzed Polyacrylamide[J].Journal of Hebei University of Technology,2004,33(5):48-51. |
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| Authors: | HAO Li-gen LI Gang JIN Fu-qiang YU Xue-qing
School of Chemical Engineering and Technology Hebei University of Technology Tianjin China |
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| Affiliation: | HAO Li-gen,LI Gang,JIN Fu-qiang,YU Xue-qing
School of Chemical Engineering and Technology,Hebei University of Technology,Tianjin 300130,China |
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| Abstract: | The complex between metal ion and macromolecular in HPAM solution has been studied. Within complex being producted, coordination number and coordination constant have been calculated when Cu2+ and Zn2+ complex with HPAM. The effect of HD on coordination number has also been studied. |
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| Keywords: | partially hydrolyzed polyacrylamide complex coordination number coordination constant multivalent metal cation |
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