WebA recently published model of agglomeration and sedimentation (Yang et al., 2016) is used to fit the data for estimating the effective Fuchs-Smoluchowski stability ratio W for flocculation. W ... WebOct 1, 2006 · A few Fuchs stability ratio values, determined experimentally for various salt types and concentrations through measurements of the doublet formation kinetics, are used to estimate the model parameters, such as the surfactant adsorption and counterion association parameters. With the estimated model parameters, the generalized model …
Fuchs’ stability ratio - Big Chemical Encyclopedia
WebMar 6, 2024 · Therefore, the Smoluchowski coagulation equation is an integrodifferential equation of the particle-size distribution. In the case when the sizes of the coagulated particles are continuous variables, the equation involves an integral : ∂ n ( x, t) ∂ t = 1 2 ∫ 0 x K ( x − y, y) n ( x − y, t) n ( y, t) d y − ∫ 0 ∞ K ( x, y) n ( x ... WebSep 11, 2014 · The measurement of the microscopic rate constants by kinetic analysis allows the quantification of the protein-protein interaction potentials expressed in terms of the Fuchs stability ratio (W). It is found that the antibody solutions exhibit large W values, which are several orders of magnitude larger than the values computed in the frame of ... security facility manager
Relating colloidal particle interactions to gel structure using ...
WebFrom the data above, we can obtain the Fuchs stability ratio, W, based on the following relationship: W ¼ K B=K 1;1 ð3Þ where K B (=8kT/[3μ l]), with k the Boltzmann constant, T the absolute temperature, and μ l the viscosity of the dispersant, is the so-called Smoluchowski rate constant, defining the WebApr 1, 2009 · We have measured the Fuchs stability ratio (W) as a function of electrolyte concentrations at different pH. It is observed that at pH < 3, the W values with 1 % and 2 % PAA brushes do not differ ... WebMay 31, 2013 · The values of the Fuchs stability ratio or the critical coagulant concentration are determined experimentally using time-resolved dynamic light scattering … purpose of i\u0027ve been to the mountaintop