| 焦化蒸氨系统堵塞的原因及处理措施 |
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| 引用本文： | 王先平,付洪飞,海全胜.焦化蒸氨系统堵塞的原因及处理措施[J].煤化工,2012,40(4):39-42. |
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| 作者姓名： | 王先平 付洪飞 海全胜 |
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| 作者单位： | 湖南华菱湘潭钢铁有限公司焦化厂,湖南湘潭,411101 |
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| 摘 要： | 介绍了管式炉过热蒸汽直接蒸氨系统生产过程中存在堵塞的分布情况,分析了堵塞物的成分及造成不同位置堵塞的原因,通过采取降低剩余氨水含焦油量、定期清扫以及工艺优化等措施,可有效地预防蒸氨系统工艺管道及设备的堵塞。
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| 关 键 词： | 蒸氨系统 堵塞 原因 措施 |
Cause of the Blockage of the Ammonia Stripping System in the Coking Plant and Countermeasures |
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| Wang Xianping
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Fu Hongfei
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Hai Quansheng.Cause of the Blockage of the Ammonia Stripping System in the Coking Plant and Countermeasures[J].Coal Chemical Industry,2012,40(4):39-42. |
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| Authors: | Wang Xianping Fu Hongfei Hai Quansheng |
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| Affiliation: | (Coking Plant of Hunan Valin Xiangtan Iron & Steel Co.,Ltd.,Xiangtan Hunan 411101,China) |
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| Abstract: | The location which was likely to be blocked up in the traditional ammonia stripping system was indicated in detail,the cause of the blockage and the composition of the blocking medium were analyzed.By means of reducing the tar-content in the remaining ammonia water,periodical cleaning,process optimization,etc.,the blockage that exists in the process pipes and equipment could be effectively prevented.Once a blockage should happen,it could be treated quickly. |
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| Keywords: | ammonia stripping system blockage cause measures |
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