| 排液蒸发设备的设计及选型 |
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| 引用本文： | 胡锦华,郑云海.排液蒸发设备的设计及选型[J].深冷技术,2012(3):48-50. |
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| 作者姓名： | 胡锦华 郑云海 |
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| 作者单位： | [1]空气化工产品（中国）投资有限公司,上海市张江高科技园区祖冲之路887弄88号201203 [2]杭州杭氧换热设备有限公司,浙江省杭州市临安青山湖街道东环路99号311305 |
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| 摘 要： | 妥善处理空分设备冷箱出来的纯度不高的液体和空分设备停车时精馏塔底部积累的大量液体,是空分设备安全运行的影响因素之一。分析了当前空分设备中各种类型排液蒸发设备的设计和结构特征,从安全、能耗、处理能力、运行成本和可靠性等角度,提出新建空分设备中排液蒸发设备的选型、设计建议。
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| 关 键 词： | 空分设备 排液蒸发设备 选型 设计 |
Design and selection of residual liquid evaporator |
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| Hu Jlnhua,Zheng Yunhai.Design and selection of residual liquid evaporator[J].Cryogenic Technology,2012(3):48-50. |
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| Authors: | Hu Jlnhua Zheng Yunhai |
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| Affiliation: | 1. Air Products and Chemicals Inc. (China) Investment Co. , Ltd. , 88# Lane 887, Zuchongzhi Road, Zhangfiang High-tech Park, Shanghai 201203, P. R. China; 2. Hangzhou Hangyang Heat Exchanger Co. , Ltd. , 99# Donghuan Road, Qingshanhu Sub-district, Lin＇an 311305, Zhejiang, P. R. China ] |
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| Abstract: | Proper treatment of not high-pure liquid discharged from air separation plant cold box and massive liquid collected at bottom of rectification tower during shutdown of air separation plant is one of main factors for safe run of the air separation plant. The design and structural features of various types of residual liquid evaporators currently used in air separation plant are analyzed, and the selection and design of residual liquid evaporator for new to-build air separation plant are proposed from viewpoint of safety, energy consumption, treatment capacity, operation cost, and reliability. |
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| Keywords: | Air separation plant Residual liquid evaporator Selection Design |
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