| 摘要 |
<p>A method for desalization and dehydration of oil in which after heating of the emulsed oil it contacts with water, while deemulgator is added to this mixture. The mixture of oil, water and overheated steam sedimentates, during which a part of the water phase is separated, which includes the soluble salts. The oil enriched mixture is subjected to initial separation through current lamination during which the oil phase, containing a small amount of water, is subjected to a second lamination with increased concentration of pure oil in the zone of movement of the laminar currents through an additional circulatory contour. The installation for desalization and dehydration of oil includes mixing device (1), vertical reservoir (2), overflow pipe (3), apparatus for initial separation (4), battery of pumps (6), two-section column (8), at least one profiled filling (9) and orifices (11, 12), circulatory contour, formed by the orifice (12), pump battery (13), electric frequency transformer (14) and orifice (15).</p> |
