• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Fusion Engineering and Design >Hydrogen Isotope Separation Capability Of Low Temperature Mordenite Column For Gas Chromatograph
【24h】

Hydrogen Isotope Separation Capability Of Low Temperature Mordenite Column For Gas Chromatograph

机译：气相色谱仪低温丝光沸石柱的氢同位素分离能力

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A gas chromatography using a cryogenic separation column is one of the methods for hydrogen isotope analysis. However, the use of the refrigerant such as liquid nitrogen is the cause of long analysis time and is not suitable for easy installation. The development of the column material having separation capability at comparatively high temperature region is one of the solutions for these weak points. Mordenite (MOR) is a kind of a zeolite, and it has been reported that the separation column using MOR has possibility to separate hydrogen isotope mixture at comparatively high temperature. In this work, the separation columns using MOR were made and tested. The peaks of H_2 and D_2 were mostly separated at 144 K, but they were not separated at 195 K. MOR column adjusted in this work was still not for the practical use. However, this result suggests the possibility of the existence of the synthetic zeolite that can separate hydrogen isotope mixture at comparatively high temperature.
机译：使用低温分离柱的气相色谱法是用于氢同位素分析的方法之一。但是，使用诸如液氮之类的制冷剂是导致分析时间长的原因，并且不易于安装。解决这些薄弱点的方法之一就是开发在较高温度区域具有分离能力的柱材料。丝光沸石（MOR）是一种沸石，据报道，使用MOR的分离柱有可能在较高的温度下分离氢同位素混合物。在这项工作中，制造并测试了使用MOR的分离柱。 H_2和D_2的峰大部分在144 K处分离，但在195 K处没有分离。在这项工作中调整的MOR柱仍不实用。但是，该结果表明存在可以在较高温度下分离氢同位素混合物的合成沸石的可能性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号