| 焦化装置单面辐射炉注水改注汽的应用 |
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| 引用本文： | 严明.焦化装置单面辐射炉注水改注汽的应用[J].炼油技术与工程,2007,37(2):28-30. |
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| 作者姓名： | 严明 |
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| 作者单位： | 中国石化扬子石油化工股份有限公司,江苏省南京市,210048 |
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| 摘 要： | 介绍了扬子石油化工股份有限公司延迟焦化装置两套加热炉辐射入口由采用单点注水改造为两点注汽的情况,改造后装置运行平稳,辐射入口压力、加热炉炉膛温度等指标得到大幅改善,提升了流体在炉管内流速,减缓了结焦,取得了显著的效益.
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| 关 键 词： | 延迟焦化装置 单面辐射炉 辐射炉管 注水 注汽 改造 |
| 修稿时间： | 2006-11-30 |
REVAMPING OF WATER INJECTION INTO STEAM INJECTION FOR SINGLE-SIDE RADIATION FURNACE OF DELAYED COKER |
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| Yan Ming.REVAMPING OF WATER INJECTION INTO STEAM INJECTION FOR SINGLE-SIDE RADIATION FURNACE OF DELAYED COKER[J].Petroleum Refinery Engineering,2007,37(2):28-30. |
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| Authors: | Yan Ming |
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| Affiliation: | Yangzi Petrochemical Company Limited, SINOPEC (Nanjing 210048, Jiangsu, China |
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| Abstract: | On the two delayed coker furnaces of SINOPEC Yangzi Petrochemical Company Limited,the single point water injection at radiant oil inlet was revamped into two-point steam injection. After revamping, the furnaces have been running smoothly. The furnace chamber temperature has been improved, the fluid velocity in heater tubes is accelerated and the coking is greatly mitigated. Good economic benefits have been obtained. |
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| Keywords: | delayed coker single-side radiation furnace radiant tubes water injection steam injection revamping |
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