| 常减压蒸馏装置加热炉节能改造 |
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| 引用本文： | 嵇境鹏.常减压蒸馏装置加热炉节能改造[J].炼油技术与工程,2009,39(9):23-25. |
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| 作者姓名： | 嵇境鹏 |
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| 作者单位： | 中国石油大庆石化分公司,黑龙江省大庆市,163711 |
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| 摘 要： | 对中国石油大庆石化分公司3．50Mt／a常减压蒸馏装置进行加热炉节能改造，通过改造余热回收系统、吹灰系统、燃料油与雾化蒸汽控制系统、烟气控制系统等，提高加热炉热效率。改造后加热炉系统总体技术水平和主要技术经济指标达到国内同类装置先进水平，加热炉热效率提高5个百分点，燃料油单耗下降50．24MJ／t，年经济效益达556×10^4RMB￥。
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| 关 键 词： | 常减压蒸馏装置 加热炉 热效率 节能 余热回收 吹灰 |
Revamping the furnace of atmospheric-vacuum distillation unit to improve thermal efficiency |
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| Ji Jingpeng.Revamping the furnace of atmospheric-vacuum distillation unit to improve thermal efficiency[J].Petroleum Refinery Engineering,2009,39(9):23-25. |
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| Authors: | Ji Jingpeng |
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| Affiliation: | Ji Jingpeng (PetroChina Daqing Petrochemical Company ( Daqing 163711, Helongjiang, China)) |
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| Abstract: | In the revamping of the 70,000 b/d atmospheric-vacuum distillation unit for energy saving, the waste heat recovery systems, sooth lowers systems, fuel oil and atomizing steam control system, flue gas control system were retrofitted to improve the thermal efficiency of the furnaces. After the revamp, the technological level and the main techno-eeonomic indicators have reached the advanced level of the similar units in China. The thermal efficiency of furnaces is elevated by 5%. The fuel oil consumption is reduced by 50.24 MJ/t. |
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| Keywords: | atmospheric-vacuum distillation furnace thermal efficiency waste heat recovery sootb lowing |
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