Hydrodynamics and Mass Transfer in a Gas-Liquid Vertical Column

ISBN-13: 9783659491672 / Angielski / Miękka / 2014 / 104 str.

Hanna Fadi;Abdulrahman Ribwar

Opis

A bauble column (BC) is a gas - liquid contactor used to achieve mass transfer between liquid & gas. It has a wide range of applications in chemical & process engineering. The gas hold- Up (Eg) & the volumetric liquid phase mass transfer coefficient (KLa) were studied experimentally in the present work by using ethanol - water mixture as liquid phase & air as a gas phase. The study was developed to express the effects of the process variables on Eg & KLg the exponential work was designed for this purpose in the following experimental range: 1.Weight percent of ethanol in water (0- 0.8) Wt%. 2.Superficial gas velocity of air (0.01-0.11) m/s. 3.Operation temperature (26-27) °C. 4.Operating pressure (1× 105 - 6×105) N/m2

O autorze

Fadi is an Assistance Professor of Chemical Engineering in the Department of Chemical Engineering, Faculty of engineering, Koya University, Kurdistan region, Iraq. He hold Ph.D. degree in Chemical Engineering from University of Technology, Iraq, 2004.