Ditemukan 2 dokumen yang sesuai dengan query
Fatemeh Behzad
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Considering the importance of liquid static holdup in liquid-liquid extraction columns, a novel experimental approach for predicting the mentioned parameter in a rotary sieved disc contactor has is presented in this research. One chemical system without mass transfer was used, in which distilled water and butyl acetate were employed as the continuous and the dispersed phase, respectively. The static holdup has been measured using the draining method. Based on the experimental results, one correlation was ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:1 (2016)
Artikel Jurnal Universitas Indonesia Library
Fatemeh Behzad
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A correlation has been proposed for mean drop diameter in a Rotating Sieved Disc Contactor (RSDC) considering drops break up, as well as drops coalescence with static holdup in the case of no mass transfer. The proposed correlation is a function of a number of stages, rotating speed in the form of Reynolds number, static hold-up and mother drop size. The effects of the last two terms have not been considered by other researchers. Therefore, ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2015
UI-IJTECH 6:1 (2015)
Artikel Jurnal Universitas Indonesia Library
