Effect of Adding Alcohols and Gas Velocity on Gas Hold up and Mass Transfer Coefficient in Bubble Columns with Draught Tube. Al-Khwarizmi Engineering Journal, [S. l.], v. 5, n. 2, p. 10–19, 2009. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/555.. Acesso em: 2 may. 2024.