Absorption of acetone in a two-impinging-streams absorber |
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Affiliation: | 1. Department of Mechanical Engineering, University of Colorado, Boulder, CO, USA;2. Department of Aerospace Engineering, Texas A&M University, College Station, TX, USA;1. Central Research Institute of Electric Power Industry, 2-6-1 Nagasaka, Yokosuka, Kanagawa, 240-0196, Japan;2. KTH Mechanics, Linné Flow Center and Swedish e-Science Research Center (SeRC), Stockholm, SE-10044, Sweden;3. Department of Mechanical Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka, 565-0871, Japan |
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Abstract: | The effectiveness of various spray absorption configurations (as shown in Fig. 1 of the paper), which are based on the new technique of “absorption in two-impinging-streams” as well as on conventional absorption techniques in a single spray, were tested by absorbing acetone from air into a water spray. The major conclusions are: (1) absorption rates of acetone into two-impinging-streams (configurations “a” and “c” in Fig. 1) are significantly higher (up to a factor of four) than absorption rates into two streams separately operated (configurations “b” and “d”) under identical conditions and (2) absorption rates of acetone in two-impinging-streams are higher than in a single stream (configurations “e”-“h” in Fig. 1), but the enhancement is less pronounced than above. |
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