Equipment Services Developments, articles, patents Clients Partners Question answer Contacts Services Russian English Home › Services › Research services Research services CJSC "Neftekh" offers a wide range of services Analysis and study of the physicochemical and electrophysical properties of oils in a given temperature range: density, viscosity; specific volumetric electrical conductivity; electrical strength; mass fraction of asphaltenes, resins, paraffins, hydrogen sulfide, mercaptans, mechanical impurities. Analysis and study of physicochemical and electrophysical properties of oil-water emulsions in a given temperature range: density, rheological properties; dispersed composition of the aqueous phase; the coefficient of interfacial tension at the oil-water interface; stability of the emulsion to delamination; determining the type of stabilizer. Determination of the optimal operating parameters for the processes of electrical dehydration and electrical desalination: selection of the optimal demulsifier, its specific consumption and temperature regime of the electrical dehydration process; electric field strength; duration of electrical treatment; specific power consumption; temperature and standing time. Determination of the optimal operating parameters of the desalting process: input method and optimal hydrodynamic mixing and washing regime; flow rate and temperature of flushing water; the optimal supply voltage for the EPA-3000 electropulverising apparatus; temperature and standing time. Preparation of recommendations for the development of a schematic flow diagram of the oil treatment plant and the selection of equipment. Recommended Equipment Electrodehydrators "Technology and technology for the benefit of man and the environment" What do we value and what do we believe in? New developments New generation electric dehydrators with a system of vertical resistive electrodes EG-V-RE Partner Login Equipment Services Developments, articles, patents Clients Partners Question answer Contacts Russia, 420095, Kazan, st. Sh. Usmanova, 32a Tel. (843) 554-56-90, 554-55-96, 554-56-64 Fax (843) 554-57-41, 554-56-30 E-mail: info@neftech.ru