| 甲醇换热式转化炉猪尾管泄漏原因分析及对策 |
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| 引用本文： | 朱云松. 甲醇换热式转化炉猪尾管泄漏原因分析及对策[J]. 大氮肥, 2010, 33(6): 408-411 |
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| 作者姓名： | 朱云松 |
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| 作者单位： | 云南云天化股份有限公司,云南水富,657800 |
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| 摘 要： | 介绍云南云天化股份有限公司甲醇换热式转化炉猪尾管出现多次、多处泄漏情况,分析其发生原因,从材料、结构和强度等方面对新猪尾管进行改进。
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| 关 键 词： | 猪尾管 裂纹 应力 800H合金 |
ANALYSIS OF CAUSES FOR PIGTAIL LEAKAGE IN REFORMER OF METHANOL HEAT-EXCHANGING TYPE AND COUNTER-MEASURES |
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| Zhu Yunsong. ANALYSIS OF CAUSES FOR PIGTAIL LEAKAGE IN REFORMER OF METHANOL HEAT-EXCHANGING TYPE AND COUNTER-MEASURES[J]. Large Scale Nitrogenous Fertilizer Industry, 2010, 33(6): 408-411 |
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| Authors: | Zhu Yunsong |
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| Affiliation: | Zhu Yunsong(Yunnan Natural Gas Chemical Co.,Ltd,Shuifu,657800) |
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| Abstract: | The multi-time,multi-place leakages from pigtails in reformer of methanol heat-exchanging type in Yunnan Natural Gas Chemical are introduced,the causes for this analyzed and improvement made to the new pigtails in respect of material,structure and strength. |
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| Keywords: | pigtail crack stress 800H alloy |
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