3.2 reatment of detergent type lubricating oils
3.2 Treatment of detergent type lubricating oils
3.2 Treatment of detergent type lubricating oils The main function of detergent lubricating oil is to keep solid contaminations in suspension and prevent both their agglomeration and deposition in the engine his function reduces ring sticking, wears of piston rings and cylinder liners, and generall improves the cleanliness of the engine agglomeration
3.2 Treatment of detergent type lubricating oils • The main function of detergent lubricating oil is to keep solid contaminations in suspension and prevent both their agglomeration and deposition in the engine. • This function reduces ring sticking, wears of piston rings and cylinder liners, and generally improves the cleanliness of the engine. agglomeration
3.2 Treatment of detergent type lubricating oils Other functions include reduction of lacquer formation corrosion and oil oxidation These functions are achieved by the formation of an envelope of detergent oil round each particle of solid contaminant This envelope prevents coagulation and deposition and keeps the solids in suspension in the oil lacquer coagulation
3.2 Treatment of detergent type lubricating oils • Other functions include reduction of lacquer formation, corrosion and oil oxidation. • These functions are achieved by the formation of an envelope of detergent oil round each particle of solid contaminant. • This envelope prevents coagulation and deposition and keeps the solids in suspension in the oil. lacquer coagulation
3.2 Treatment of detergent type lubricating oils In engines of the trunk piston type with a combined e lubrication system for bearings and cylinders, in addition to the deposition of the products of incomplete combustion which occurs on pistons, piston rings and grooves. some of these products can be carried down into the crankcase, contaminating the crankcase oil and causing deposition in oil lines, etc Detergent oils are, therefore, widely used in this type of engine
3.2 Treatment of detergent type lubricating oils • In engines of the trunk piston type with a combined lubrication system for bearings and cylinders, in addition to the deposition of the products of incomplete combustion which occurs on pistons, piston rings and grooves, some of these products can be carried down into the crankcase, contaminating the crankcase oil and causing deposition in oil lines, etc. • Detergent oils are, therefore, widely used in this type of engine
3.2 Treatment of detergent type lubricating oils most cases, completely soluble in the oi h The detergent additives used today are There may, in certain instances, be a tendency for the detergent to be water soluble or for emulsion to be formed particularly if a water-washing system is incorrectly used during separation
3.2 Treatment of detergent type lubricating oils • The detergent additives used today are, in most cases, completely soluble in the oil. • There may, in certain instances, be a tendency for the detergent to be water soluble, or for emulsion to be formed, particularly if a water-washing system is incorrectly used during separation