| 重油催化裂化装置进料系统改造 |
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| 引用本文： | 崔国居. 重油催化裂化装置进料系统改造[J]. 石油地质与工程, 2003, 17(2): 57-58 |
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| 作者姓名： | 崔国居 |
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| 作者单位： | 胜利油田有限公司石油化工总厂,山东东营,257019 |
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| 摘 要： | 为了适应加工常渣的需要 ,胜利石油化工总厂 60× 1 0 4t/a重油催化裂化装置 (RFCCU) ,对进料系统进行改造 ,采用UPC鼓泡型喷嘴和分段进料 ,改善了原料油的雾化效果 ,降低蒸汽的用量 ,改善了产品分布 ,提高汽油产率 3 .2 3 %、轻油收率 0 .63 % ,提高经济效益 1 92 9.2万元 /a。
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| 关 键 词： | 重油 催化裂化 进料 喷嘴 雾化 |
| 文章编号： | 1006-4095(2003)02-0057-02 |
| 修稿时间： | 2002-12-20 |
Modification of Feeding System in Heavy Oil Catalytic Cracking Unit |
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| GUI Guo - ju. Modification of Feeding System in Heavy Oil Catalytic Cracking Unit[J]. Petroleum Geology and Engineering, 2003, 17(2): 57-58 |
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| Authors: | GUI Guo - ju |
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| Abstract: | The feeding System of the heavy oil catalytic cracking unit with a capacity of 600,000 t/a in Shengli Petrochemical Plant was modified in order to meet the requirements of atmospheric residuum processing. The utilization of a special UPC nozzle and a step wise feeding methods improved the atomization of raw materials, lowered the a-mounts of steam, and improved the distribution of products. The yield of gasoline increased by 3. 23%, that of light oil by 0. 63%, and the incremental economic benefits were 19. 292 million RMB/a. |
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| Keywords: | heavy oil catalytic cracking feeding nozzle atomization |
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