| 改造真空装置降低蒸发汽耗 |
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| 引用本文： | 祁小兵,程彩凤,刘影.改造真空装置降低蒸发汽耗[J].氯碱工业,2009,45(2):28-30. |
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| 作者姓名： | 祁小兵 程彩凤 刘影 |
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| 作者单位： | 昊华宇航化工有限责任公司,河南,焦作,454002 |
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| 摘 要： | 对隔膜法烧碱三效四体蒸发工艺的真空装置进行改造，保留水喷射冷凝器，增加表面冷凝器加真空泵的真空装置，提高了真空度，降低了蒸汽消耗。
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| 关 键 词： | 隔膜法烧碱 蒸发 真空装置 表面冷凝器 |
Transforming the vacuum system to reduce the consumption of steam in evaporation |
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| QI Xiao-bing,CHENG Cai-feng,LIU Ying.Transforming the vacuum system to reduce the consumption of steam in evaporation[J].Chlor-Alkali Industry,2009,45(2):28-30. |
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| Authors: | QI Xiao-bing CHENG Cai-feng LIU Ying |
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| Affiliation: | Haohua Yuhang Chemical Industry Co.;Ltd.;Jiaozuo 454002;China |
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| Abstract: | The vacuum device for three-effect and four-compartment evaporation process of diaphragm caustic soda was transformed,which reserved the water jet condensers and added a combined vacuum device of a surface condenser and a vucuum pump.Therefore the vacuum degree was increased and the consumption of steam was decreased. |
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| Keywords: | diaphragm caustic soda evaporation vacuum device surface condenser |
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