| 使用惰性分离技术的塔盘特性(英文) |
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| 引用本文： | 杨权,Giuseppe Mosca,Mario Roza. 使用惰性分离技术的塔盘特性(英文)[J]. 中国化学工程学报, 2010, 18(6): 954-961. DOI: 10.1016/S1004-9541(09)60153-1 |
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| 作者姓名： | 杨权 Giuseppe Mosca Mario Roza |
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| 作者单位： | 1. Sulzer Chemtech, 10 Benoi Sector, 629845, Singapore;2. Sulzer Chemtech, Sulzer-Allee 48, P. O. Box 65, Winterthur 8404, Switzerland |
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| 摘 要： | Though they look very different, UOP SimulFlow™, Koch-Glitsch Ultra-Frac™, Jaeger CoFlo™ and Shell ConSep™ trays fall into the same category of trays using inertial separation technology. However, flooding mechanisms and the trends of entrainment and efficiency are different due to their different working principles. This paper provides a detailed analysis of these trays using available information from literature and U.S. Patents. Efforts are also made to interpret the observations reported. In terms of tray efficiency, it is found that SimulFlow, UltraFrac and CoFlo trays are typical point efficiency devices due to a completely mixed liquid pool on the tray deck, while ConSep trays can take advantage of liquid concentration gradient on the tray deck, which makes this tray at-tractive among all ultra high capacity trays.
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| 关 键 词： | distillation tray ultra capacity inertial separation |
| 收稿时间： | 2010-05-10 |
| 修稿时间： | 2010-5-10 |
Characteristics of Trays Using Inertial Separation Technology |
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| YANG Quan,Giuseppe Mosca,Mario Roza. Characteristics of Trays Using Inertial Separation Technology[J]. Chinese Journal of Chemical Engineering, 2010, 18(6): 954-961. DOI: 10.1016/S1004-9541(09)60153-1 |
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| Authors: | YANG Quan Giuseppe Mosca Mario Roza |
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| Affiliation: | 1. Sulzer Chemtech, 10 Benoi Sector, 629845, Singapore;2. Sulzer Chemtech, Sulzer-Allee 48, P. O. Box 65, Winterthur 8404, Switzerland |
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| Abstract: | Though they look very different, UOP SimulFlow™, Koch-Glitsch Ultra-Frac™, Jaeger CoFlo™ and Shell ConSep™ trays fall into the same category of trays using inertial separation technology. However, flooding mechanisms and the trends of entrainment and efficiency are different due to their different working principles. This paper provides a detailed analysis of these trays using available information from literature and U.S. Patents. Efforts are also made to interpret the observations reported. In terms of tray efficiency, it is found that SimulFlow, UltraFrac and CoFlo trays are typical point efficiency devices due to a completely mixed liquid pool on the tray deck, while ConSep trays can take advantage of liquid concentration gradient on the tray deck, which makes this tray at-tractive among all ultra high capacity trays. |
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| Keywords: | distillation tray ultra capacity inertial separation |
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