| 23500m~3/h空分设备两种液体增产工况的比较 |
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| 引用本文： | 毛军洲.23500m~3/h空分设备两种液体增产工况的比较[J].深冷技术,2011(1):37-39. |
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| 作者姓名： | 毛军洲 |
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| 作者单位： | 安阳钢铁股份有限公司制氧厂; |
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| 摘 要： | 为了实现低成本增加空分设备的液体产量,在同型号的2套23500 m3/h空分设备上进行了空气膨胀和氮气膨胀两种液体生产工况的比较,并得出各自较经济的运行场合。简介两种液体增产工况的流程和相应参数,对比分析了两种液体增产工况下的液氧增加量和增加液氧的单位能耗,最后总结两种液体增产工况的优缺点。
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| 关 键 词： | 空分设备 空气膨胀 氮气膨胀 液氧 增产 单位能耗 |
Comparison of two working conditions for increasing output of liquid of 23500m~3/h air separation plant |
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| Mao Junzhou.Comparison of two working conditions for increasing output of liquid of 23500m~3/h air separation plant[J].Cryogenic Technology,2011(1):37-39. |
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| Authors: | Mao Junzhou |
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| Affiliation: | Mao Junzhou(Oxygen Factory,Anyang Iron & Steel Co.,Ltd.,Yindu District,Anyang 455004,Henan,P.R.China) |
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| Abstract: | In order to save cost and increase output of liquid of air separation plant,two liquid production working conditions(air expansion and nitrogen expansion) are compared in two sets of same model 23500 m3/h air separation plant at respective economical mode.The process and corresponding parameters of two working conditions of increasing liquid output is briefed,the increased liquefied oxygen volume and the unit energy consumption per the increased liquefied oxygen volume under the said two conditions are anal... |
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| Keywords: | Air separation plant Air expansion Nitrogen expansion Liquefied oxygen Output increasing Unit energy consumption |
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