METHOD OF DEHYDRATING AND DESALTING OF WATER-OIL EMULSION Russian patent published in 1999 - IPC

Abstract RU 2133765 C1

FIELD: crude oil treatment. SUBSTANCE: preliminarily, solution of demulsifier reagent and part of water-oil emulsion at weight ratio 1:(20-80) is prepared in mixer with fluidized charge bed. The solution is then combined with main stream of water-oil emulsion. EFFECT: achieved uniform distribution of demulsifier reagent in emulsion causing more efficient oil dehydrating and desalting. 3 dwg, 1 tbl

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RU 2 133 765 C1

Authors

Shajmardanov V.Kh.

Maslennikov E.P.

Kardapol'Tseva L.L.

Mikhajlov P.N.

Dates

1999-07-27—Published

1996-03-05—Filed