Okhlopkov A.V., Orlov K.A. (Institute of Thermal and Nuclear Power Engineering of the National Research University «Moscow Power Engineering Institute», Moscow)
Сравнение методик анализов ОЖ, выполняемых различными масляными лабораториями
Keywords: fire-resistant turbine oils, analysis technique, acid number, deaeration time.
Abstract. The article presents a comparison of methods for analyzing fire-resistant oils carried out in the following companies: the central chemical laboratory of energy company No. 1, the Teplotekhnik testing center of OAO VTI, the laboratory of CHPP-A of energy company No. 1, the laboratory of CHPP-B of energy company No. 1, the TPP-B and TPP-G laboratories, central chemical laboratory of the energy company No. 3, testing laboratory of MITs GSM LLC. Methods for determining the deaeration time, foam formation, varnish formation potential, acid number, demulsification time, kinematic viscosity, content of water-soluble acids and alkalis, corrosion on steel plates, mass fraction of dissolved sludge, flash point in an open crucible, industrial purity class, water content, pH of water extract, water according to KF, mass fraction of mechanical impurities.