| KDON-21000／22000型空分设备优化操作 |
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| 引用本文： | 田现德,沈嵘,孔凡魁,阎伟东. KDON-21000／22000型空分设备优化操作[J]. 深冷技术, 2010, 0(7): 48-52 |
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| 作者姓名： | 田现德 沈嵘 孔凡魁 阎伟东 |
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| 作者单位： | 莱钢集团天元气体有限公司,山东省莱芜市钢城区271104 |
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| 摘 要： | KDON-21000／22000型空分设备因为实际运行参数偏离设计值，运行的经济性较差。通过优化调整各工艺点参数，降低了上塔工作压力，增加了液氩产量，实现降本增效的目标。文章简介空分设备的流程和主要设计指标，分析实际运行情况和存在的问题及其原因，详细阐述对空分设备采取的优化操作和取得的效果。
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| 关 键 词： | 空分设备 优化操作 氧提取率 上塔压力 液氩产量 降本增效 |
Optimized operation of model KDON-21000/22000 air separation plant |
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| Tian Xiande,Shen Rong,Kong Fankui,Yan Weidong. Optimized operation of model KDON-21000/22000 air separation plant[J]. Cryogenic Technology, 2010, 0(7): 48-52 |
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| Authors: | Tian Xiande Shen Rong Kong Fankui Yan Weidong |
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| Affiliation: | ( Tianyuan Gas Co. , Ltd. , Laiwu Steel Group, Gangcheng District, Laiwu 271104, Shandong, P. R. China) |
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| Abstract: | Due to the deviation from the designed parameters, of the actual run parameters of model KDON-21000/22000 air separation plant the economy of the trial run is rather poor. Optimal adjustment of parameters of each process point decreases the upper tower pressure, increases the liquefied argon output and realizes the target of lowering cost and increasing efficiency. The flow process and main design indicators of air separation plant are briefed, the particulars and problems of actual run and their causes are analyzed, and the optimized operation for the air separation plant and the effects are described in details. |
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| Keywords: | Air separation plant Optimized operation Oxygen extraction ratio Upper tower pressure Liquefied argon output Lowering cost and increasing efficiency |
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