A simple model is presented for foam fractionation. The basis of the model is that the liquid
fraction profile across the foam column is known quasistatically at any instant in time, and …

A model is developed for a foam fractionation process, supposing that bubble size increases
moving up the foam column. Predictions are obtained for liquid flux through the foam …

The expansion device is the critical component of micro-to-small scale organic Rankine
cycle (ORC) systems, substantially affecting system efficiency and cost. Low isentropic …

This study models convective transport of soluble surfactant in a foam fractionation system
with reflux. Owing to reflux, initial surfactant concentration in films is lower than in Plateau …

In the context of foam improved oil recovery or foam-based soil/aquifer remediation, a model
is presented for evolution of surfactant surface concentration on foam films moving through …

Rising foams created by continuously blowing gas into a surfactant solution are widely used
in many technical processes, such as flotation. The prediction of the liquid fraction profile in …

A model system for theory and experiment which is relevant to foam fractionation consists of
a column of foam moving through an inverted U-tube between two pools of surfactant …

Continuous fermentation is a long known and vastly studied process. The use of
immobilized cell technology (ICT) is exploited in a significant number of studies owing to the …

Surface active species can be encountered in various process industries. This can then
result in demand for their separation. Most of the conventional separation methods are …

Foam fractionation is an adsorptive bubble separation technology that has shown potential
as a replacement to the more costly and non-sustainable traditional downstream processing …