| 延长10000m~3/h空分设备保冷时间的措施 |
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| 引用本文： | 刘汉兵 蔡世雄 时文玉 黄青松. 延长10000m~3/h空分设备保冷时间的措施[J]. 深冷技术, 2007, 0(6): 31-33 |
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| 作者姓名： | 刘汉兵 蔡世雄 时文玉 黄青松 |
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| 作者单位： | 武汉钢铁集团氧气有限责任公司,湖北省武汉市青山区白玉山,430083 |
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| 摘 要： | 通过对武钢氧气公司D台10000m3/h空分设备保冷时间控制指标的分析,制定出了合理的开车补冷时间和补冷开车操作法,延长了空分设备的保冷时间,降低了平均开车费用,取得了很好的经济效益。
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| 关 键 词： | 大型空分设备 保冷时间 启动 |
| 收稿时间： | 2007-06-28 |
Measures for prolonging cold-keeping time of 10000m^3/h air separation units |
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| Liu Han-bing, Cai Shi-xiong, Shi Wen-yu, Huang Qing-song. Measures for prolonging cold-keeping time of 10000m^3/h air separation units[J]. Cryogenic Technology, 2007, 0(6): 31-33 |
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| Authors: | Liu Han-bing Cai Shi-xiong Shi Wen-yu Huang Qing-song |
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| Abstract: | Rational time and operating methods of startup and cold-complement were determined, based on analysis of the controlling indexes for the cold-keeping time of several 10000m^3/h air separation units at Oxygen Co., Ltd. of Wuhan Iron and Steel Group. As a result, the cold-keeping time of air separation units has been prolonged, which leads to a lower averaged startup expenses and to a good economic benefit. |
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| Keywords: | Large scale air separation unit Cold-keeping time Startup |
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