| 高低压脱甲烷流程方案的比较 |
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| 引用本文： | 吴兴松,王振维.高低压脱甲烷流程方案的比较[J].乙烯工业,2002,14(1):54-57. |
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| 作者姓名： | 吴兴松 王振维 |
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| 作者单位： | 中国石化工程建设公司,北京,100101 |
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| 摘 要： | 通过对乙烯装置高低压脱甲烷塔流程方案，设备投资，冷剂和三机功率消耗等不同方面的优化及比较，为今后大型乙烯装置深冷分离系统的设计提供理论基础。
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| 关 键 词： | 高低压脱甲烷流程 乙烯装置 脱甲烷塔 技术方案 |
| 修稿时间： | 2002年1月4日 |
Comparison of technical schemes about high-pressure and low pressure demethanizer process in ethylene plant |
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| Wu Xingsong,Wang Zhenwei. SINOPEC Engineering Incorporation,Beijing,P.C..Comparison of technical schemes about high-pressure and low pressure demethanizer process in ethylene plant[J].Ethylene Industry,2002,14(1):54-57. |
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| Authors: | Wu Xingsong Wang Zhenwei SINOPEC Engineering Incorporation Beijing PC |
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| Affiliation: | Wu Xingsong,Wang Zhenwei. SINOPEC Engineering Incorporation,Beijing,P.C. 100101 |
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| Abstract: | The article introduces the difference between high - pressure and low-pressure demethanizer from four points as follows: process flow diagram, equipment cost, refrigerant and compressor power consumption. Simulation optimization is done for various technical schemes to lay a solid theoretical foundation for design of cryogenic separation system of large-scale ethylene plants. |
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| Keywords: | Ethylene plant Demethanizer Technical scheme |
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