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2 245 941

(13)

C1

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IPC

(21) (22)

Application

2003122769/02, 2003-07-21

(24)

Start date

2003-07-21

(22)

Actual filing date

2003-07-21

(45)

Published

2005-02-10

(72)

Inventor

Samatov R.R.Sharipov A.Kh.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Zavod Neftekhim"

ACID CORROSION INHIBITOR Russian patent published in 2005 - IPC

Abstract RU 2245941 C1

FIELD: metal corrosion prevention.

SUBSTANCE: invention relates to sulfoxides obtained from sour crude cut, boiling off at 180-3600C, and used as corrosion inhibitor. Claimed inhibitor allows the ability to increase level of metal protection up to 98 %.

EFFECT: corrosion inhibitor with decreased cost and improved effectiveness.

3 ex

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RU 2 245 941 C1

Authors

Samatov R.R.

Sharipov A.Kh.

Dates

2005-02-10—Published

2003-07-21—Filed

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