| 外溢流管衬里的改进与维修 |
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| 引用本文： | 吴俊勇. 外溢流管衬里的改进与维修[J]. 炼油技术与工程, 2002, 32(6): 21-23 |
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| 作者姓名： | 吴俊勇 |
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| 作者单位： | 金陵石化分公司,江苏省南京市,210033 |
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| 摘 要： | 对几种用于重油催化裂化装置外溢流管衬里的隔热材料和耐磨材料进行了性能比较。对其锚固结构进行了改进。生产实践证明衬里材料的准确选用 ,锚固结构的改进 ,施工质量的提高 ,以及严格的烘烤 ,是提高衬里强度 ,延长衬里使用周期的关键。
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| 关 键 词： | 重油催化裂化装置 溢流管 衬里 技术改造 维修 |
| 修稿时间： | 2002-01-16 |
IMPROVEMENT AND MAINTENANCE OF LINING IN OUTER SPILL PIPE OF FCCU |
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| Wu Junyong Jinling Company,China Petrochemical Corporation. IMPROVEMENT AND MAINTENANCE OF LINING IN OUTER SPILL PIPE OF FCCU[J]. Petroleum Refinery Engineering, 2002, 32(6): 21-23 |
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| Authors: | Wu Junyong Jinling Company China Petrochemical Corporation |
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| Abstract: | The performances of several heat insulation material and antiabrasion material used for lining of outer spill pipe in RFCCU have been compared. Lining's anchored structure has been improved as well. The production practice shows that proper lining selection for material, improving on anchored structure, good quality of construction and the strict baking of lining are the keys to enhance lining strength and prolong the service period. |
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| Keywords: | residue catalytic cracking unit overflow pipe lining revamping maintenance |
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