| 空分装置冷态开车方法 |
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| 引用本文： | 张奎同,范伟,孔祥玉.空分装置冷态开车方法[J].大氮肥,2012,35(3):179-180. |
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| 作者姓名： | 张奎同 范伟 孔祥玉 |
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| 作者单位： | 兖矿国宏化工有限责任公司,山东邹城,273500 |
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| 摘 要： | 介绍KDONAr-30000/15000/1100型空分装置在主分馏塔内有液和无液两种不同状态下的冷态开车方法及注意事项。冷态开车有效缩短了开车时间,为大系统的负荷恢复赢得了宝贵的时间。
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| 关 键 词： | 空分装置 冷态开车 热端温差 低温脆裂 |
START-UP OF ASU AT COLD STATE |
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| Zhang Kuitong,Fan Wei,Kong Xiangyu.START-UP OF ASU AT COLD STATE[J].Large Scale Nitrogenous Fertilizer Industry,2012,35(3):179-180. |
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| Authors: | Zhang Kuitong Fan Wei Kong Xiangyu |
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| Affiliation: | (Yankuang Guohong Chemical,Zoucheng 273500) |
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| Abstract: | The start-up of and precautions for KDONAr-30000/15000/1100 ASU at cold state when the main fractionator with and without liquids are introduced.The start-up at cold state has effectively shorten the start-up time and precious tine for the system load restoration has won. |
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| Keywords: | ASU start-up at cold state temperature-difference at hot-end low-temperature crack |
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