Applicability of plasma theory to electrolytes in leather industry

It is shown that mixed interactions of dissolved matter with a solvent take place in electrolyte solutions (which are also used in leather and fur industry) depending on the properties (acid-base strength of the electrolyte and the solvent, the dipole moments and the polarity, dielectric constant, ion product solvent, etc.) to form molecular hydrates in one cases, dissociation of the hydrated ions in other cases, and sometimes it predominantly forms associated particles such as ion pairs, triplets or more complex associates. Mobility model of the above mentioned electrolytes is standardized and adapted. For the first time the mass and size of the hydrated ions are pre-estimated, which form the basis for the development of model equations for calculation of viscosity, diffusion, electrical and thermal conductivity of sodium chloride, calcium, aluminum and chromium sulphates, sodium hydroxide, muriatic acid and etc. The values calculated by the model are consistent with the experimental and scientific literature data. It is known that all the theoretical models are developed for narrow concentration ranges (from 0 to 0.01M). In this paper we propose essentially uniform evaluation model of dissipative processes in electro lyte solutions (viscosity, diffusion, electrical and thermal conductivity) in a wide range of concentrations (from 0 to 5-6 M) and temperature without introducing any corrective and adjustable parameters.