| 乙烯产品中微量CO、CO2测定的探讨 |
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| 引用本文： | 王超,韩统昌,林洁. 乙烯产品中微量CO、CO2测定的探讨[J]. 广东化工, 2002, 29(1): 49-50,20 |
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| 作者姓名： | 王超 韩统昌 林洁 |
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| 作者单位： | 广州港务局环境监测站,广州 510700;广州港务局环境监测站,广州 510700;广州港务局环境监测站,广州 510700 |
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| 摘 要： | 本文将乙烯产品中微量的CO、CO2测定方法中的预切条件进行了改正,即将双柱预切改为单柱预切,并对色谱操作条件进行了优化。改正后的方法操作简单、基线稳定、无阀切换信号的干扰,且准确性高、重复性好,在工业分析上有很大的应用价值。
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| 关 键 词： | 乙烯产品 CO/CO2 测定 |
| 修稿时间： | 2001-11-01 |
Trace CO and CO2 in ethylene by GC |
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| Wang Chao Han Tongchang Lin Jie. Trace CO and CO2 in ethylene by GC[J]. Guangdong Chemical Industry, 2002, 29(1): 49-50,20 |
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| Authors: | Wang Chao Han Tongchang Lin Jie |
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| Abstract: | The xondition of switching off valve in determining content of CO,CO2 in ethylene by GC has been improved , one column replaced the two columns used originally and o[erating condition of chromatograph was optimized.The methpd has the xharacters that the o]eration is easy, the baseline is stable , the signal has no interferance with the test result. The method has high accuracy and good repeatability. It has more practical value in the indystry. |
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| Keywords: | CO CO_(2) GC |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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