METHOD OF TREATING OIL-SLIMES

摘要

petroleum processing and petrochemical industry. SUBSTANCE: oil-slime is warmed and mixed with 0.05-0.5% aqueous solution of composition containing demulsifier and dispersing agent being a mixture of two surfactants: oxyphos and diproxamine using ultrasonic irradiation. Under such conditions, degree of removing suspended impurities reaches 91-96%. EFFECT: increased purification degree. 1 tbl, 10 ex