| 浅析SRT-Ⅳ裂解炉炉管弯曲及断裂原因 |
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| 引用本文： | 张兆文. 浅析SRT-Ⅳ裂解炉炉管弯曲及断裂原因[J]. 乙烯工业, 2003, 15(3): 35-39 |
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| 作者姓名： | 张兆文 |
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| 作者单位： | 中国石化中原石油化工有限责任公司,河南,濮阳,457000 |
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| 摘 要： | 主要分析计算了裂解炉炉管受力情况，进而得出结论：裂解炉自身结构的相互约束力和炉管渗碳是导致炉管弯曲、断裂的主要原因，并提出了相应的解决措施。
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| 关 键 词： | 裂解炉 炉管 弯曲原因 断裂原因 约束力 热疲劳 乙烯 生产装置 |
| 修稿时间： | 2002-10-10 |
Cause analysis about cracking and bending of coils in SRT- Ⅳ furnace |
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| Zhang Zhaowen,Zhongyvan Petrochemical Corporation Ltd,Henan Puyang,P.C.. Cause analysis about cracking and bending of coils in SRT- Ⅳ furnace[J]. Ethylene Industry, 2003, 15(3): 35-39 |
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| Authors: | Zhang Zhaowen Zhongyvan Petrochemical Corporation Ltd Henan Puyang P.C. |
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| Affiliation: | Zhang Zhaowen,Zhongyvan Petrochemical Corporation Ltd,Henan Puyang,P.C. 457000 |
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| Abstract: | By analysis and calculation of the stress on furnace coils, the main reason about cracking and bending of coils in SRT-IV furnace is the restrained force among structures and carburation of coil. The proposed measures to improve the structure are put forward. |
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| Keywords: | Furnace coils Bend Crack Restrained force Carburation Thermal fatigue |
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