Features of Impinging Streams Intensifying Processes and Their Applications
Impinging streams (IS) are classified into gas-continuous and liquid-continuous ones (GIS and LIS). Large number of experimental data has shown GIS promotes transfer very efficiently; while it has the intrinsic faultiness of very short residence time, and its flow configuration is relatively complex...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2010-01-01
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| Series: | International Journal of Chemical Engineering |
| Online Access: | http://dx.doi.org/10.1155/2010/681501 |
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| _version_ | 1849410770361647104 |
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| author | Yuan Wu Yuxin Zhou Jia Guo Jun Yuan |
| author_facet | Yuan Wu Yuxin Zhou Jia Guo Jun Yuan |
| author_sort | Yuan Wu |
| collection | DOAJ |
| description | Impinging streams (IS) are classified into gas-continuous and liquid-continuous ones (GIS and LIS). Large number of experimental data has shown GIS promotes transfer very efficiently; while it has the intrinsic faultiness of very short residence time, and its flow configuration is relatively complex, resulting in difficulty in arranging multistage process. Essentially, GIS is applicable only for rapid processes controlled by gas film diffusion. The effect of LIS enhancing transfer is negligible; while it has the features of efficient micromixing and strong pressure fluctuation both which are resulted from the intensive interaction between the opposing streams and can promote process kinetics. All the features of IS, including GIS and LIS, have great potential of application. Reviewing the results of number investigations, mostly worked by the authors, a somewhat detailed introduction to the features of IS and several cases of its successful applications, such as wet FGD, preparation of ultrafine or nano powders, successful industrial application of large scale LIS reactors and crystallizers, etc, are described. |
| format | Article |
| id | doaj-art-593f0a7c72b04a52aa0da5fcf0b36251 |
| institution | Kabale University |
| issn | 1687-806X 1687-8078 |
| language | English |
| publishDate | 2010-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Chemical Engineering |
| spelling | doaj-art-593f0a7c72b04a52aa0da5fcf0b362512025-08-20T03:34:58ZengWileyInternational Journal of Chemical Engineering1687-806X1687-80782010-01-01201010.1155/2010/681501681501Features of Impinging Streams Intensifying Processes and Their ApplicationsYuan Wu0Yuxin Zhou1Jia Guo2Jun Yuan3Key Laboratory for Green Chemical Processes of Education Ministry and Hubei Province, School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, Wuhan 430073, ChinaKey Laboratory for Green Chemical Processes of Education Ministry and Hubei Province, School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, Wuhan 430073, ChinaKey Laboratory for Green Chemical Processes of Education Ministry and Hubei Province, School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, Wuhan 430073, ChinaKey Laboratory for Green Chemical Processes of Education Ministry and Hubei Province, School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, Wuhan 430073, ChinaImpinging streams (IS) are classified into gas-continuous and liquid-continuous ones (GIS and LIS). Large number of experimental data has shown GIS promotes transfer very efficiently; while it has the intrinsic faultiness of very short residence time, and its flow configuration is relatively complex, resulting in difficulty in arranging multistage process. Essentially, GIS is applicable only for rapid processes controlled by gas film diffusion. The effect of LIS enhancing transfer is negligible; while it has the features of efficient micromixing and strong pressure fluctuation both which are resulted from the intensive interaction between the opposing streams and can promote process kinetics. All the features of IS, including GIS and LIS, have great potential of application. Reviewing the results of number investigations, mostly worked by the authors, a somewhat detailed introduction to the features of IS and several cases of its successful applications, such as wet FGD, preparation of ultrafine or nano powders, successful industrial application of large scale LIS reactors and crystallizers, etc, are described.http://dx.doi.org/10.1155/2010/681501 |
| spellingShingle | Yuan Wu Yuxin Zhou Jia Guo Jun Yuan Features of Impinging Streams Intensifying Processes and Their Applications International Journal of Chemical Engineering |
| title | Features of Impinging Streams Intensifying Processes and Their Applications |
| title_full | Features of Impinging Streams Intensifying Processes and Their Applications |
| title_fullStr | Features of Impinging Streams Intensifying Processes and Their Applications |
| title_full_unstemmed | Features of Impinging Streams Intensifying Processes and Their Applications |
| title_short | Features of Impinging Streams Intensifying Processes and Their Applications |
| title_sort | features of impinging streams intensifying processes and their applications |
| url | http://dx.doi.org/10.1155/2010/681501 |
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