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2 134 309

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IPC

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Application

97107788/02, 1997-05-13

(22)

Actual filing date

1997-05-13

(45)

Published

1999-08-10

(72)

Inventor

Araslanov I.M.Bugaj D.E.Golubev M.V.Kashtanova L.E.Laptev A.B.Rakhmankulov D.L.Gabitov A.I.

(73)

Holder

Niireaktiv

REAKOR-7 INHIBITOR FOR PROTECTION FROM CORROSION OF BUILDING STEELS IN HYDROGEN SULFIDE MINERALIZED MEDIA Russian patent published in 1999 - IPC

Abstract RU 2134309 C1

FIELD: protection of metals from corrosion with the help of corrosion inhibitors in mineralized media containing hydrogen sulfide; may be used in industry for protection of steel equipment from hydrogen sulfide corrosion. SUBSTANCE: inhibitor contains, %: mixture of fractions, 20-50; complexing agent (trilon-B or OP-7, or OP-10, or ISB), 0.3-5.0; nefgas, the balance. The inhibitor is efficient means for protection of equipment internal surface for oil and gas fields in production of water-cut oil. EFFECT: higher efficiency. 2 cl, 1 tbl

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RU 2 134 309 C1

Authors

Araslanov I.M.

Bugaj D.E.

Golubev M.V.

Kashtanova L.E.

Laptev A.B.

Rakhmankulov D.L.

Gabitov A.I.

Dates

1999-08-10—Published

1997-05-13—Filed

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