separation

The jet and diesel fuels production line has been simulated using the universal simulating program ChemCad. The choice of the rectification process calculation module was substantiated. The Grayson-Streed and Lee Kesler models were used for the calculation of the thermodynamic system and the phase equilibrium of the multicomponent mixture. The model of an oil mixture distillation unit for jet and diesel fuels production has been developed.

The article, based on national legislation and the achievements of administrative and legal science, identifies and analyzes the features of administrative and legal guarantees of religious organizations in Ukraine. It is noted that administrative and legal guarantees of religious organizations are a system of special administrative and legal conditions, methods of use, observance, implementation, application of legal norms by religious organizations and neutralization of threats to their activities, prevention and cessation of administrative offenses and other illegal activities.

The paper presents the results of research of the separation of suspensions using flocculants based on polyacrylamide. The mechanism of the floccule formation, as well as polyacrylamide adsorption on the surface of clay particles, depending on the concentration of solids in suspension and flocculant costs are described. An optimal concentration of solids in suspension and flocculant consumption rate which the highest rate of the solid phase deposition is identified. Наведено результати дослідження процесу розділення суспензій з використанням флокулянтів на основі поліакриламіду.

The paper presents the results of research of the separation of suspensions using flocculants based on poly. The essence and process flokuloutvorennya polyacrylamide adsorption on the surface of clay particles, depending on the concentration of solids in suspension and flocculant costs. An optimal concentration of solids in suspension and flocculant consumption at which the highest rate of deposition of solid phase. Наведено результати дослідження процесу розділення суспензій з використанням гідролізованого флокулянта на основі поліакриламіду.

Solved problems and importance with objective valuation of assets, obligations and
equity in the reorganization of economic subjects for the purposes of accounting and financial
reporting. Conceptual basis and standardization of accounting procedures at the confluence of
economic subjects. The results of the critical analysis of recording individual balance sheet
items – outstanding accounts receivable, advances to non-receipt of, and content adjustments
other balance sheet items.

The trends in the development of modern gas separation equipment have been considered. On the basis of computer modeling the optimal size of the device has been obtained. Reasonable choice of a computer and mathematical experiments, as a research method has been shown. The experimental results of the double-circuit dust collector investigations have been represented.

The technology of recycling of polymer-coated paper waste is described. Physical and chemical properties of fibers obtained from wallpaper wastes and from their derivative compositions were investigated. A special crusher with primary and secondary grinding stages and with a section for separating paper fibers from polymer coating was designed. Industrial trials of cellulose obtained from wallpaper wastes for the asbestos cement sheets manufacturing were held. Its impact on the quality and physical and mechanical properties of sheets was shown.