Total spray tray (TST) for distillation columns: A new generation tray with lower pressure drop
As a critical gas-liquid contact component, trays play an important role in the performance of distillation column. In this paper, the hydrodynamics of a new type of tray, the total spray tray (TST), were investigated. Taking air-water as the working medium, the pressure drop with different F0 was t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Association of the Chemical Engineers of Serbia
2017-01-01
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| Series: | Chemical Industry and Chemical Engineering Quarterly |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1451-9372/2017/1451-93721700005R.pdf |
| _version_ | 1811256520791293952 |
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| author | Ran Wang Jinliang Tao Yanli Ling Feng Wei Jidong Liu |
| author_facet | Ran Wang Jinliang Tao Yanli Ling Feng Wei Jidong Liu |
| author_sort | Ran Wang |
| collection | DOAJ |
| description | As a critical gas-liquid contact component, trays play an important role in the performance of distillation column. In this paper, the hydrodynamics of a new type of tray, the total spray tray (TST), were investigated. Taking air-water as the working medium, the pressure drop with different F0 was tested under atmospheric pressure. The results indicate that there is no flooding with the tray and thus the wider operation flexibility can be provided by TST. Furthermore, the pressure drop of TST is much lower than that of other trays. The above properties of TST would benefit the production expansion and energy decreasing in distillation operation greatly. |
| first_indexed | 2024-04-12T17:41:27Z |
| format | Article |
| id | doaj.art-62809d95e9c546d5b06847c796bd4023 |
| institution | Directory Open Access Journal |
| issn | 1451-9372 2217-7434 |
| language | English |
| last_indexed | 2024-04-12T17:41:27Z |
| publishDate | 2017-01-01 |
| publisher | Association of the Chemical Engineers of Serbia |
| record_format | Article |
| series | Chemical Industry and Chemical Engineering Quarterly |
| spelling | doaj.art-62809d95e9c546d5b06847c796bd40232022-12-22T03:22:47ZengAssociation of the Chemical Engineers of SerbiaChemical Industry and Chemical Engineering Quarterly1451-93722217-74342017-01-0123452352710.2298/CICEQ160829005R1451-93721700005RTotal spray tray (TST) for distillation columns: A new generation tray with lower pressure dropRan Wang0Jinliang Tao1Yanli Ling2Feng Wei3Jidong Liu4Hebei University of Technology, School of chemical engineering, Tianjin ChinaHebei University of Technology, School of chemical engineering, Tianjin ChinaHebei University of Technology, School of chemical engineering, Tianjin ChinaHebei University of Technology, School of chemical engineering, Tianjin ChinaHebei University of Technology, School of chemical engineering, Tianjin ChinaAs a critical gas-liquid contact component, trays play an important role in the performance of distillation column. In this paper, the hydrodynamics of a new type of tray, the total spray tray (TST), were investigated. Taking air-water as the working medium, the pressure drop with different F0 was tested under atmospheric pressure. The results indicate that there is no flooding with the tray and thus the wider operation flexibility can be provided by TST. Furthermore, the pressure drop of TST is much lower than that of other trays. The above properties of TST would benefit the production expansion and energy decreasing in distillation operation greatly.http://www.doiserbia.nb.rs/img/doi/1451-9372/2017/1451-93721700005R.pdfdistillationtraypressure dropspray |
| spellingShingle | Ran Wang Jinliang Tao Yanli Ling Feng Wei Jidong Liu Total spray tray (TST) for distillation columns: A new generation tray with lower pressure drop Chemical Industry and Chemical Engineering Quarterly distillation tray pressure drop spray |
| title | Total spray tray (TST) for distillation columns: A new generation tray with lower pressure drop |
| title_full | Total spray tray (TST) for distillation columns: A new generation tray with lower pressure drop |
| title_fullStr | Total spray tray (TST) for distillation columns: A new generation tray with lower pressure drop |
| title_full_unstemmed | Total spray tray (TST) for distillation columns: A new generation tray with lower pressure drop |
| title_short | Total spray tray (TST) for distillation columns: A new generation tray with lower pressure drop |
| title_sort | total spray tray tst for distillation columns a new generation tray with lower pressure drop |
| topic | distillation tray pressure drop spray |
| url | http://www.doiserbia.nb.rs/img/doi/1451-9372/2017/1451-93721700005R.pdf |
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