| 重油催化裂化进料雾化喷嘴研究 |
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| 引用本文： | 蒋协治.重油催化裂化进料雾化喷嘴研究[J].炼油技术与工程,2006,36(11):12-16. |
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| 作者姓名： | 蒋协治 |
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| 作者单位： | 中国石化集团洛阳石油化工工程公司,河南省洛阳市,471003 |
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| 摘 要： | 介绍了洛阳石油化工工程公司工程研究院近期开发的新型重油催化裂化进料喷嘴--LPEC-H型进料雾化喷嘴的性能.该喷嘴采用创新雾化结构,使原料得到高质量的雾化.采用国际先进的相位多普勒粒子分析仪PDPA测试了LPEC-H型喷嘴的雾化粒径和喷射速度,结果表明雾化颗粒细小均匀,雾化颗粒群中最大粒径显著减小,喷射速度适中,具有良好的雾化性能.
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| 关 键 词： | 催化裂化装置 进料 雾化 喷嘴 产品开发 粒径 均匀性 |
| 收稿时间： | 2006-02-13 |
| 修稿时间： | 2006-09-12 |
RESEARCH ON FEED ATOMIZING NOZZLES FOR HEAVY OIL FCC UNIT |
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| Jiang Xiezhi.RESEARCH ON FEED ATOMIZING NOZZLES FOR HEAVY OIL FCC UNIT[J].Petroleum Refinery Engineering,2006,36(11):12-16. |
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| Authors: | Jiang Xiezhi |
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| Affiliation: | Research Institute of Petrochemical Engineering Technology of Luoyang Petrochemical Engineering Corporation, SINOPEC ( Luoyang 471003, Henan, China |
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| Abstract: | The performances of LPEC-H feed atomizing nozzles developed by Research Institute of Petrochemical Engineering Technology of Luoyang Petrochemical Engineering Corporation for heavy oil FCC units are introduced. The new innovative atomizing construction adopted in the nozzle design has dramatically improved the atomization of feed oil. The analysis of atomized droplet size and injection speed of the LPEC-H nozzles by advanced Phase Doppler Analyzer (PDPA) shows that the atomized droplets are fine and uniform, large-size droplets are significantly reduced, the injection speed is appropriate and performances are excellent. |
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| Keywords: | FCC unit feeding atomization nozzle product development particle size uniformity |
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