| ^188W—^188Re发生器的研制 |
| |
| 引用本文： | 胡伟表 Jrkn.,FF.^188W—^188Re发生器的研制[J].核技术,1998,21(1):51-55. |
| |
| 作者姓名： | 胡伟表 Jrkn. FF |
| |
| 作者单位： | 中国科学院上海原子核研究所(胡伟青，蔡锡明，刘静怡，何蔚瑜，李文新，盛荣，于俊峰，马隽，顾嘉辉，曹玉祥，汪勇先)，美国橡树岭国家实验室(ＪｒＫｎａｐｐＦＦ) |
| |
| 基金项目： | 国际原子能机构部分赞助 |
| |
| 摘 要： | 采用国产层析用氧化铝为吸附剂研制了＾１８８Ｗ－＾１８８Ｒｅ发生器，以生理盐水为淋洗剂，在１０ｍＬ的收集体积内，＾１８８Ｒｅ的收率至少在三个月内可稳定在７０％－８０％（在衰变校正后）淋洗曲线的重现性很好，峰位置基本不变，得到的＾１８８Ｒｅ组分有极高的核纯度和放化纯度（〉９５％）且其中铝的含量，钨的漏穿都很低。
|
| 关 键 词： | 氧化铝 发生器 钨188 镭188 放射性核素 |
A study on preparation of 188W-188Re generator |
| |
| YIN Duanzhi HU Weiqing CAI Ximing LIU Jingyi HE Weiyu LI Wenxin SHENG Rong YU Junfeng,MA Jun GU Jiahui CAO Yuxiang WANG Yongxian.A study on preparation of 188W-188Re generator[J].Nuclear Techniques,1998,21(1):51-55. |
| |
| Authors: | YIN Duanzhi HU Weiqing CAI Ximing LIU Jingyi HE Weiyu LI Wenxin SHENG Rong YU Junfeng MA Jun GU Jiahui CAO Yuxiang WANG Yongxian |
| |
| Abstract: | The preparation of 188W- 188Re generator using alumina chromatography column was studied. The yield of 188Re from a generator with 10mL 0.9%NaCl as elution was 70%- 80% and stable for a three- month period. The elution curve of 188Re from alumina column was reproducible. The radionuclide purity, radiochemical purity, chemical purity and the breakthrough of 188 Re were satisfied. |
| |
| Keywords: | Tungsten- 188 Rhenium- 188 Alumina Generator |
| 本文献已被 CNKI 维普 等数据库收录！ |
