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2 524 527

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IPC

C23F11/14(2006-01-01)

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Application

2013113834/02, 2013-03-27

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Start date

2013-03-27

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Actual filing date

2013-03-27

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Published

2014-07-27

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Inventor

Zaripov Ramil' RavilovichAbdrakhmanov Il'Dus BarievichKhusnitdinov Ramil' NuritdinovichSalikhov Shamil' MubarakovichSharafutdinov Vakil' Mul'KamanovichIslamova Regina Maratovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Bashkirskij Gosudarstvennyj Agrarnyj UniversitetFederal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Organicheskoj Khimii Ufimskogo Nauchnogo Tsentra Ran

METHOD OF PROTECTING STEEL FROM CORROSION IN MINERALISED WATER-OIL MEDIA CONTAINING CARBON DIOXIDE Russian patent published in 2014 - IPC C23F11/14 

Abstract RU 2524527 C1

FIELD: chemistry.

SUBSTANCE: method includes adding, to the mineralised water-oil medium containing carbon dioxide, a corrosion inhibitor in the form of N-(2-cyclopent-1-en-1-ylphenyl)-2R-N-phthalimidohexanamide, where R denotes a C2 atom configuration, with concentration of 50-200 mg/l.

EFFECT: high degree of protection of steel.

1 tbl, 3 ex

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RU 2 524 527 C1

Authors

Zaripov Ramil' Ravilovich

Abdrakhmanov Il'Dus Barievich

Khusnitdinov Ramil' Nuritdinovich

Salikhov Shamil' Mubarakovich

Sharafutdinov Vakil' Mul'Kamanovich

Islamova Regina Maratovna

Dates

2014-07-27—Published

2013-03-27—Filed

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