Masstransfer coefficient

The liquid-phase turbulence, which enhances the particle-liquid drag force thereby increasing the value of the masstransfer coefficient, is characterized by the turbulence intensity (uT), as defined by the following relation ... 

The first term on the right part of last equation (33) is the desorption or evaporation of the surfactant from the liquid phase into the gas phase, kg — gas phase masstransfer coefficient of surface active solute, m — the ratio of the concentration in the liquid phase to the concentration in the gas phase at equilibrium. These equations have been employed by Palmer and Berg (1972), Hennenberg et al. (1992) for the stability of a horizontal liquid layer with solutal Marangoni effect. In Ji and Setterwall (1994) the instability of falling film for the partial case of T = const is investigated. The coefficient... 

This report also includes theoretical work on the estimation of ndsotption isotherm parameters and mass transfer rale coefficients, and the mathematical modeling of equilibrium-controlled and masstransfer-con-milled solvent sublation column operation in hatch and continnons flow modes. 

---