Factors Affecting the Stability of Crude and Transmission Oil Emulsion Swith Surfactant Solutions

Abstract

Crude oil emulsions with surfactant solutions are used to transport this for piping systems. The applicationof this technique requires that the emulsions remain stable during the pumping period and haveseparated after transporting the crude. In this paper, experimental assays were performed using differentconcentrations of surfactant, and mixing types settling conditions. They were employed as the continuousphase two substances: oil transmission and Cuban crude oil. The strong infl uence of the concentrationand type of mixing on the stability of the emulsions was observed. The results demonstrate the similaritiesin thermalhydraulic fl uid parameters objects of study. Allowing infer the approximate behavior of theCuban crude oil from experimental work with transmission oil.

Keywords

• emulsión
• estabilidad
• soluciones de tensoactivo