in order to correlate between foamability and temperature, do we have any relatioship between temperature and foamability? i think it's very complicated.
surfacce tension will decrease vs temperature. but how about other temperature dependence of parameters like surface excess concentration, adsorption rate of surfactant, and gibbs free energy of adsorption?
does any other temperature dependent parametr affect the foamability?
I think that the foamability not show dependence with temperature. But the temperature can affect the colloidal process, because can occur migrations of the surfactant and surface tension can be modified.
thanks edwin
in almost all of reseaches i've been read about this, foam stability decreses with increasing temperature b but i have not seen any direct dependance between temperature and foamabilty.
perhaps about colloidial process and bubble size distributions and relatioship with temperature more investigatons are needed.
With the increasing of the temperature can reduce the air of the bubble, but it initially produce a expansion of the bubble
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