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Application

97107789/02, 1997-05-13

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Start date

1997-05-13

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Actual filing date

1997-05-13

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Published

1999-08-10

(72)

Inventor

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

(73)

Holder

Niireaktiv

REAKOR-2B INHIBITOR FOR PROTECTION OF BUILDING STEELS FROM CORROSION IN HYDROGEN SULFIDE MINERALIZED MEDIA Russian patent published in 1999 - IPC

Abstract RU 2134310 C1

FIELD: protection of metals from corrosion by means 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, vol. %: mixture of pyran fraction, 50-80; dioxane alcohols fraction, 0.3-5.0; complexing agent, the balance. Degree of protection of building steel from corrosion with the help of corrosion inhibiting solution in formation mineralized water containing hydrogen sulfide amounts to 90%. EFFECT: higher efficiency. 2 cl, 1 tbl

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RU 2 134 310 C1

Authors

Bugaj D.E.

Golubev M.V.

Golubeva I.V.

Laptev A.B.

Rakhmankulov D.L.

Gabitov A.I.

Dates

1999-08-10—Published

1997-05-13—Filed

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