Search academic texts

Information × Registration Number 0221U106290, 0111U000271 , R & D reports Title Physical and chemical investigations of liquid-phase and disperse systems in the processes of chemical technology popup.stage_title Head Tarasov Vadym Yu., Кандидат технічних наук Registration Date 22-11-2021 Organization Volodymyr Dahl East Ukrainian National University popup.description2  Experimental studies of the physicochemical properties of dispersed systems have been carried out: carbon formed during the pyrolysis of natural gas in a melt of sodium chloride; dispersed systems based on titanium oxide in dye destruction reactions; composite sorbents in the processes of purification of technological solutions of oil sludge landfills; the surface of the protective film of alumina. Studies have determined the characteristics of sorbents and the sorption process, the distribution of elements after passivation in the passivation solution on the surfaces of aluminum and its alloy and the conditions of formation of a protective film that inhibits the penetration of oxygen atoms from the oxide film into the metal. The results of the study can be used in teaching the discipline Surface phenomena and dispersed systems, which allows to form in higher education specialties, 101, 161, 184, 226 a systematic idea of the processes at the interface of solid-liquid phases and show that adsorption processes are the basis of many chemical-technological and biological processes. Based on the research results, the "Analytical Chemistry and Instrumental Methods of Analysis" textbook was published. Product Description popup.authors Zakharova Olha I Liubymova-Zinchenko Olha V. Rudnev Eugene S popup.nrat_date 2021-11-22 Close