| 炼油厂电脱盐用破乳剂的研究进展 |
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| 引用本文： | 陈明燕,邓艳,刘宇程.炼油厂电脱盐用破乳剂的研究进展[J].精细石油化工进展,2011,12(9):51-54. |
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| 作者姓名： | 陈明燕 邓艳 刘宇程 |
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| 作者单位： | 1. 西南石油大学化学化工学院,成都,610500
2. 西南石油大学研究生部,成都,610500 |
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| 基金项目： | 西南石油大学校级科技基金资助2010XJZ156 |
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| 摘 要： | 简要介绍了原油破乳方法及电脱盐技术.重点介绍了电脱盐用破乳剂的破乳机理、破乳剂品种、电脱盐装置对破乳剂的要求、破乳剂的复配,其中包括复配破乳剂优点、破乳剂复配体系协同增效作用、选择复配破乳剂原则及二元和三元破乳剂复配实例.对今后炼油厂电脱盐用破乳剂的研究发展方向提出建议.
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| 关 键 词： | 原油电脱盐 破乳剂 复配 协同作用 |
Research Advances in Demulsifiers for Electric Desalting in Refinery |
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| Chen Mingyan,Deng Yan,Liu Yucheng.Research Advances in Demulsifiers for Electric Desalting in Refinery[J].Advances in Fine Petrochemicals,2011,12(9):51-54. |
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| Authors: | Chen Mingyan Deng Yan Liu Yucheng |
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| Affiliation: | Chen Mingyan1 Deng Yan2 Liu Yucheng1(1.School of Chemistry and Chemical Engineering,Southwest Petroleum University,Chengdu 610500,2.Graduate School of Southwest Petroleum University,Chengdu 610500) |
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| Abstract: | The demulsification methods and electric desalting technologies for crude oil were briefly introduced.The emphasis was on demulsification mechanism of the demulsifier used in electric desalting,varieties of demulsifier,the requirements for demulsifiers in electric desalting,and the compounding of demulsifiers.The advantages and synergistic effects of compounded demulsifiers,,the principle of selecting compounded demulsifiers,the example of compounded binary and ternary demulsifiers were given.Some suggestio... |
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| Keywords: | electric desalting of crude oil demulsifier compounding synergistic effect |
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