FIELD: process engineering.
SUBSTANCE: invention relates to oil industry, namely, to oil collection and treatment systems. Proposed system comprises pipelines, booster pump stations with separation pressure controllers, oil treatment unit with water pre-discharge stage, heater with oil heating temperature transducer, hot stage separator, deep-dehydration and desalination stage, buffer separation tank and associated gas discharge line. Associated gas discharge line communicates with hot stage separator and heater combustion chamber. Oil heater temperature pickup with separation pressure controllers at booster pumps. Refinery gas discharge line communicates also with buffer separation tank.
EFFECT: provision of oil treatment installation with its own fuel gas and ruling out of torch.
2 cl, 1 dwg
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