| 应用气相色谱分析法检测焦油精制产品 |
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| 引用本文： | 吕桂双,陈红萍. 应用气相色谱分析法检测焦油精制产品[J]. 燃料与化工, 2007, 38(1): 43-45 |
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| 作者姓名： | 吕桂双 陈红萍 |
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| 作者单位： | 宣化钢铁公司技术中心,宣化,075100;河北理工大学化工与生物技术学院,唐山,063007 |
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| 摘 要： | 针对中控化验中蒸馏法等存在的问题,将焦油精馏过程切取馏分的检验方法改为色谱法分析检验,并给出了色谱检验的控制指标以及操作条件。色谱法分析速度快、准确度高、重复性好、无污染。采用色谱法可提高化验速度和准确性,及时向焦油车间反馈信息,有效地指导生产,对提高工业萘和洗油产品的质量和收率具有重要作用。
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| 关 键 词： | 焦油 色谱 检测 |
| 修稿时间： | 2006-07-28 |
Application of Gas Chromatographic Analysis Method to Examine Refined Products from Tar |
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| Lu Guishuang,Chen Hongping. Application of Gas Chromatographic Analysis Method to Examine Refined Products from Tar[J]. Fuel & Chemical Processes, 2007, 38(1): 43-45 |
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| Authors: | Lu Guishuang Chen Hongping |
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| Affiliation: | Technical Center of Xuanhua Iron and Steel Company, Xuanhua 075100, China;Chemical and Biological Technology College of Hebei University of Science and Technology, Tangshan 063007, China |
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| Abstract: | According to the problem existing in distillation method etc. in the intermediate control examination, the examination method for the cut fraction in the tar rectification process is changed to the chromatographic method to carry out examination. The control index and operation conditions for chromatographic examination are given. The chromatographic method is characterized by high speed, high accuracy, good repeatability and no pollution in analysis. The application of chromatographic method can improve the examination speed and accuracy, feed back information to the tar plant in time, guide production effectively and have important effect for the quality and yield of technical naphthalene and wash oil product. |
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| Keywords: | Tar Chromatogram Examination |
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