| 延长在线色谱仪在聚丙烯400单元的运行周期 |
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| 引用本文： | 马淑英,刘燕,肖江东,高晓华,易峰.延长在线色谱仪在聚丙烯400单元的运行周期[J].自动化仪表,2008,29(1):68-70. |
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| 作者姓名： | 马淑英 刘燕 肖江东 高晓华 易峰 |
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| 作者单位： | 新疆独山子石化总厂乙烯仪表车间,新疆,独山子,833600 |
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| 摘 要： | 根据两台ABB3100型在线色谱仪AT-401/421在我厂聚丙烯装置400单元无法长周期运行的现状,在采集了大量的分析数据并与工艺生产数据进行对比后,分析了影响这两台在线色谱仪长周期运行的各种因素.针对每个因素分别实施技术改造,经过改造后将它们投入使用,通过长达4个多月对分析数据的跟踪记录,试验结果表明这两台在线色谱仪的运行周期从以前的14天延长到了最长127天.
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| 关 键 词： | 在线色谱仪 取样探头 自动吹扫系统 电磁阀 烧结金属过滤器 延长 在线色谱仪 聚丙烯 单元 运行周期 Polypropylene Plant Unit Gas Chromatograph Process Cycle 结果 试验 跟踪记录 使用 投入 技术改造 实施 因素分 影响 分析数据 |
| 修稿时间： | 2006-10-20 |
Prolonging Operation Cycle of Process Gas Chromatograph in 400 Unit of Polypropylene Plant |
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| Abstract: | The current status that the two sets of ABB3100 process gas chromatographs can not be long-term operated in the 400 Unit of polypropylene plant is mainly studied. After collecting numerous analysis data and comparing with productive data of technical process, various factors affecting the operation are analyzed. Technical retrofit is carried out and put into service based on each factor respectively. Through analyzing data and keeping track records by more than 4 months, the results show that the operation cycle has been prolonged from 14 days to 127 days. |
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| Keywords: | Process gas chromatograph Sampling probe Automatic purging system Solenoid Sinter metal filter |
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