| 电导法研究固—液界面的吸附：D354树脂吸附低浓度游离酸的行为 |
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| 引用本文： | 万春华,陈炳稔.电导法研究固—液界面的吸附：D354树脂吸附低浓度游离酸的行为[J].广州化工,1999,27(2):36-38. |
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| 作者姓名： | 万春华 陈炳稔 |
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| 作者单位： | 华南师范大学化学系，华南师范大学化学系 广州 510630，广州 510630 |
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| 摘 要： | 利用电导实验技术，跟踪观察３５４树脂吸附低浓度游离酸的行为，研究吸附体系的性质对吸附的影响。实验结果表明，Ｄ３５４树脂吸附低浓度游离的吸附速度大小顺序为ＨＣｌＯ４〉ＨＮＯ３〉ＨＣｌ。Ｄ３５４树脂的吸附活性中心是自由胺基。
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| 关 键 词： | 电导法 D354树脂 吸附 游离酸 固液界面 |
Conductivity Method Applied to the Study of Adsorption on Solid-Liquid Interface-Adsorption of Low Concentration of Free Acid by D_(354) Resins |
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| Wan Chunhua Chen Bingren.Conductivity Method Applied to the Study of Adsorption on Solid-Liquid Interface-Adsorption of Low Concentration of Free Acid by D_(354) Resins[J].GuangZhou Chemical Industry and Technology,1999,27(2):36-38. |
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| Authors: | Wan Chunhua Chen Bingren |
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| Abstract: | The adsorption of low concentration of free acid by D_(354) resins using electric conductance determination. Experimental results show that the order of the rate for the low concentration of free acid adsorbed by D354 resins is HClO4>HNO3>HCl. The adsorption active center of D354 resins is the free surface amino group. |
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| Keywords: | conductivity method D_(354) resins adsorption center |
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