| 溶剂脱沥青高效萃取技术的应用 |
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| 引用本文： | 李雨枫. 溶剂脱沥青高效萃取技术的应用[J]. 石油与天然气化工, 2004, 33(4): 256-258 |
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| 作者姓名： | 李雨枫 |
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| 作者单位： | 中国石化南阳石蜡精细化工厂 |
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| 摘 要： | 介绍了高效萃取技术 ,讨论了并列多管型液体分配器及FG -Ⅱ+ 格删规整填料、FG -Ⅲ型波纹板填料支承的结构 ,及萃取塔在 18× 10 4 t/a丙烷脱沥青装置的应用情况。生产运行表明 ,高效萃取塔通量大、传质性能好、效率高 ,产品轻、重脱沥青油收率高 ,质量优良
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| 关 键 词： | 萃取塔 填料支承 传质性能 萃取技术 规整填料 收率 高效 溶剂脱沥青 丙烷脱沥青装置 脱沥青油 |
APPLICATION OF EXTRACTION TOWER TECHNOLOGY IN PROPANE DEASPHALTING UNIT |
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| Li Yufeng. APPLICATION OF EXTRACTION TOWER TECHNOLOGY IN PROPANE DEASPHALTING UNIT[J]. Chemical Engineering of Oil and Gas, 2004, 33(4): 256-258 |
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| Authors: | Li Yufeng |
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| Abstract: | Application of extraction tower in 180 000t/a propane deasphalting unit was introduced. The evaluation result shows that the tower has high capacity and high efficiency and then it was shown that the product quality was excellent and the yield of product has been improved. |
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| Keywords: | propane deasphalting extraction tower application |
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