| 急冷系统换热流程优化 |
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| 引用本文： | 刘玉东,姜婧.急冷系统换热流程优化[J].乙烯工业,2011,23(2):19-21,67. |
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| 作者姓名： | 刘玉东 姜婧 |
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| 作者单位： | 1. 中国石油吉林石化公司乙烯厂,吉林,132022
2. 中国石油吉林石化公司计划经营处,吉林,132022 |
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| 摘 要： | 乙烯装置急冷系统通过优化换热流程，使裂解炉空气预热器全部恢复投用，同时实现急冷水塔塔顶、塔底温度正常控制，实现节能减排目标，提高了装置竞争力。
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| 关 键 词： | 急冷系统 急冷水塔 冷却水 换热器 空气预热器 |
OPTIMIZATION OF HEAT EXCHANGE PROCESS OF QUENCH SYSTEM |
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| Liu Yudong,Jiang Jing..Ethylene Factory of Jilin Chemical Industry Company of PetroChina,Jilin,P.C.,.Planning , Management.OPTIMIZATION OF HEAT EXCHANGE PROCESS OF QUENCH SYSTEM[J].Ethylene Industry,2011,23(2):19-21,67. |
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| Authors: | Liu Yudong Jiang JingEthylene Factory of Jilin Chemical Industry Company of PetroChina Jilin PC Planning Management |
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| Affiliation: | Liu Yudong1,Jiang Jing2.1.Ethylene Factory of Jilin Chemical Industry Company of PetroChina,Jilin,P.C.132022,2.Planning and Management Department of Jilin Chemical Industry Company of PetroChina |
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| Abstract: | By optimizing the heat exchange process of quench system in ethylene plant,all the air pre-heaters in cracking furnace are put back into operation,the overhead and bottom temperature in quench water column are normally controlled,the targets for energy conservation and emission reduction are realized and the competitiveness of the unit are enhanced. |
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| Keywords: | Quench system Quench water column Cooling water Heat exchanger Air pre-heater |
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