| 阀切换在化肥分析专用多通道全自动气相色谱仪中的应用 |
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| 引用本文： | 王彤,商登喜.阀切换在化肥分析专用多通道全自动气相色谱仪中的应用[J].分析测试技术与仪器,1999,5(3):178-180. |
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| 作者姓名： | 王彤 商登喜 |
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| 作者单位： | 山东省化工研究院色谱中心!济南250014 |
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| 摘 要： | 阐述了阀切换在化肥专用多通道气相色谱仪中的原理、硬件、软件、流程和色谱图。现场使用表明，利用微机控制阀切换进行多点采样进样分析，能减少手动进样与人工处理数据的误差。
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| 关 键 词： | 阀切换 气相色谱仪 化肥生产 合成氨 半水煤气 |
| 收稿时间： | 1999/2/20 0:00:00 |
| 修稿时间： | 1999/5/26 0:00:00 |
Application of Valve Switching in Multichannel Auto Chromatograph Used Specially for Chemical Fertilizer Analysis |
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| WANG Tong and SHANG Dengxi.Application of Valve Switching in Multichannel Auto Chromatograph Used Specially for Chemical Fertilizer Analysis[J].Analysis and Testing Technology and Instruments,1999,5(3):178-180. |
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| Authors: | WANG Tong and SHANG Dengxi |
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| Institution: | Chromatographic Centre of Chemical Industry Institute of Shandong province Jinan 250014 |
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| Abstract: | The principle, hardware, software, gas system and chromatogram of multichannel autochromatograph using switching valve controled by computer are reported. The result shows that this technology can reduce errors from the hand injection and manual data processing . |
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| Keywords: | valve switching gas chromatograph chemical fertilizer |
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