| 延迟焦化装置焦炭塔选材 |
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| 引用本文： | 刘星,宋翠娥.延迟焦化装置焦炭塔选材[J].炼油技术与工程,2010,40(3). |
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| 作者姓名： | 刘星 宋翠娥 |
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| 作者单位： | 1. 辽宁石化职业技术学院,辽宁省锦州市,121001
2. 东北大学机械工程与自动化学院,辽宁省沈阳市,110004 |
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| 摘 要： | 介绍了延迟焦化装置焦炭塔设备材料性能对焦炭塔安全平稳运行的影响。指出焦炭塔制造材料的选择应从材料的高温性能和耐腐蚀性能两方面考虑,对于大型焦炭塔,其材质选用Cr-Mo钢及其复合板是合理的,既可以提高材料的高温强度,又可以提高其抗腐蚀性能。
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| 关 键 词： | 延迟焦化装置 焦炭塔 高温性能 抗腐蚀性能 选材 |
Material selection of coker drum of delayed coking unit |
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| Liu Xing,Song Cui'e.Material selection of coker drum of delayed coking unit[J].Petroleum Refinery Engineering,2010,40(3). |
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| Authors: | Liu Xing Song Cui'e |
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| Affiliation: | 1.Liaoning Petrochemical Vocational Technology College(Jinzhou 121001; Liaoning; China) 2.School of Mechanical Engineering and Automation; Northeastern University; (Shenyang 110004; China); |
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| Abstract: | The impact of performances of materials of coker drum in delayed coking unit on the safe and reliable operation of the coker drum are described.The high-temperature strength and corrosion resistance shall be taken into consideration in the selection of materials for coker drum fabrication.For the large coker drums,Cr-Mo steel shall be selected,which offers favorable mechanical performance under high-temperature conditions and good corrosion resistance. |
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| Keywords: | delayed coking unit coker drum high-temperature strength corrosion resistance material selection |
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