| 玻璃钛吸附剂的研制及吸铀性能研究 |
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| 引用本文： | 夏福兴,吴欣然.玻璃钛吸附剂的研制及吸铀性能研究[J].华东师范大学学报(自然科学版),1991(4):62-67. |
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| 作者姓名： | 夏福兴 吴欣然 |
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| 作者单位： | 华东师范大学化学系
(夏福兴，吴欣然，邱怀德)，华东师范大学化学系(韩建成) |
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| 摘 要： | 本文报道一种机械强度高,吸铀性能较好的TS系列玻璃钛吸附剂的研制及吸铀性能研究.室内通水吸附剂回收率达99.4%,优于湿法制备的强度较好的水合氧化钛吸附剂.在铀浓度为1微克/毫升时,铀的回收率平均为74.7%.铀在玻璃钛上的吸附是个吸热过程,吸附等温线显示二个平台,属分级交换模式.X射线衍射分析表明玻璃钛主要为无定形成分.
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| 关 键 词： | 玻璃钛 吸附剂 铀 无机吸附剂 提取 |
Preparation of Glassy Titanium Adsorbent and Performance in Adsorption Uranium |
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| XIA FUXING, WU XINRAN, QIU HUAIDE, HAN JIANCHEN.Preparation of Glassy Titanium Adsorbent and Performance in Adsorption Uranium[J].Journal of East China Normal University(Natural Science),1991(4):62-67. |
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| Authors: | XIA FUXING WU XINRAN QIU HUAIDE HAN JIANCHEN |
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| Institution: | Department of Chemistry |
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| Abstract: | A series of glassy titanium with highly mechanical strength and good performance of adsorbing uranium have been prepared.The adsorption of the glassy titanium to uranium is a heat-absorbing process and the adsorption isotherm shows its two platforms.The x-ray diffraction analysis proves that the glassy titanium is isomorphous.The recoveries of adsorbent and uranium are 99.4% and 74.7% respectively. |
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| Keywords: | glassy titanium adsorbent uranium isotherm |
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