METHOD OF PROTECTING STEEL FROM HYDROGEN SULPHIDE CORROSION Russian patent published in 2015 - IPC C23F11/14 

Abstract RU 2543018 C1

FIELD: chemistry.

SUBSTANCE: method includes adding, to a mineralised medium containing hydrogen sulphide, 1.3-diamyl-5-aminobenzoyl-6-methyluracil in concentration of 25-200 mg/l.

EFFECT: lower corrosion rate of steel.

1 tbl

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RU 2 543 018 C1

Authors

Mustafin Akhat Gaziz'Janovich

Khusnitdinov Ramil' Nuritdinovich

Fattakhov Al'Bert Khanifovich

Gimadieva Al'Fija Raisovna

Abdrakhmanov Il'Dus Barievich

Dates

2015-02-27Published

2013-10-03Filed