| 高效PLOT碳分子筛石英毛细管柱的研制及其性能研究 |
| |
| 引用本文： | 赵国宏,曾庆梅,孔德玮,吴行阳,雷晓强,吕祖芳.高效PLOT碳分子筛石英毛细管柱的研制及其性能研究[J].分析测试学报,1999,18(5):60-61. |
| |
| 作者姓名： | 赵国宏 曾庆梅 孔德玮 吴行阳 雷晓强 吕祖芳 |
| |
| 作者单位： | 中国科学院兰州化学物理研究所,兰州,730000 |
| |
| 摘 要： | 选用碳分子筛作吸附剂 ,用液相沉淀法涂渍出高效PLOT碳分子筛石英毛细管色谱柱 ,并对其色谱性能进行了考察。结果表明 ,该色谱柱具有良好的分离特性 ,1次进样可分离出O2、N2、CO、CO2、CH4、C2H2、C2H4、C2H6 等组分;适用于炼厂气、烟道气、水煤气及变压器油溶解气等的分析。
|
| 关 键 词： | 多孔层开管柱 碳分子筛 毛细管吸附色谱 气体 |
| 修稿时间： | 1998年12月22日 |
Preparation of High Performance Carbon Molecular Sieve PLOT Column and Its Behavior Evaluation |
| |
| Abstract: | The High performance porous _ layer open tubular (PLOT) column was prepared with carbon molecular sieve adsorbent by means of liquid phase deposition method and its chromatographic behaviors were investigated. The results show that the column has a good separation peformance for O2, N2, CO, CO2, CH4, C2H4, C2H2,C2H6 gases. All separations were achieved in less than 12 minutes under isothermal conditions in only one run. It is suitable for analysis of refinery gas, flue gas, water gas and soluble gases in transformer oils. |
| |
| Keywords: | Carbon molecular sieve PLOT column Capillary adsorption chromatography Gas |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
