RU97106714A - METHOD FOR PRODUCING CORROSION INHIBITOR IN MINERALIZED WATER MEDIA - Google Patents

METHOD FOR PRODUCING CORROSION INHIBITOR IN MINERALIZED WATER MEDIA

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Publication number
RU97106714A
RU97106714A RU97106714/02A RU97106714A RU97106714A RU 97106714 A RU97106714 A RU 97106714A RU 97106714/02 A RU97106714/02 A RU 97106714/02A RU 97106714 A RU97106714 A RU 97106714A RU 97106714 A RU97106714 A RU 97106714A
Authority
RU
Russia
Prior art keywords
corrosion inhibitor
taken
mineralized water
phosphorus
water media
Prior art date
Application number
RU97106714/02A
Other languages
Russian (ru)
Other versions
RU2113543C1 (en
Inventor
И.М. Шермергорн
Л.А. Кудрявцева
А.Р. Пантелеева
Р.Ф. Тишанкина
Г.Г. Бадриева
И.В. Тимофеева
А.А. Фетисов
Н.А. Березин
А.И. Ефремов
С.Г. Тарасов
Н.Р. Сагдиев
Original Assignee
Акционерное общество "Напор"
Filing date
Publication date
Application filed by Акционерное общество "Напор" filed Critical Акционерное общество "Напор"
Priority to RU97106714A priority Critical patent/RU2113543C1/en
Priority claimed from RU97106714A external-priority patent/RU2113543C1/en
Application granted granted Critical
Publication of RU2113543C1 publication Critical patent/RU2113543C1/en
Publication of RU97106714A publication Critical patent/RU97106714A/en

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Claims (2)

1. Способ получения ингибитора коррозии в минерализованных водных средах, включающий взаимодействие оксиэтилированного моноалкилфенола с фосфорсодержащим соединением при нагревании, взятых в мольном соотношении 1:0,8-1,2 соответственно и последующее взаимодействие полученного продукта с амином, например, этаноламином общей формулы H3-nN(C2H4OH)n, где n = 1, 2, 3, взятых в мольном соотношении 1:0,8-1,2 соответственно, отличающийся тем, что в качестве фосфорсодержащего соединения берут диметилфосфит, или монометилфосфит, или треххлористый фосфор, а в качестве амина - дополнительно амины нормального строения фракции C10-C16 или изоалкиламины.1. A method of obtaining a corrosion inhibitor in mineralized aqueous media, comprising reacting ethoxylated monoalkylphenol with a phosphorus-containing compound when heated, taken in a molar ratio of 1: 0.8-1.2, respectively, and subsequent reaction of the obtained product with an amine, for example, ethanolamine of the general formula H 3 -n N (C 2 H 4 OH) n, where n = 1, 2, 3, taken in a molar ratio of 1: 0.8-1.2, respectively, characterized in that dimethylphosphite, or monomethylphosphite, is taken as the phosphorus-containing compound, or phosphorus trichloride, and in as an amine, additionally amines of the normal structure of the C 10 -C 16 fraction or isoalkylamines. 2. Способ получения ингибитора коррозии по п.1, отличающийся тем, что ингибитор растворяют в алифатических спиртах, или их смесях, или в воде, или в смеси спирта и воды до 20-80%-ной концентрации. 2. The method of obtaining a corrosion inhibitor according to claim 1, characterized in that the inhibitor is dissolved in aliphatic alcohols, or mixtures thereof, or in water, or in a mixture of alcohol and water to a concentration of 20-80%.
RU97106714A 1997-04-22 1997-04-22 Method of preparing corrosion inhibitor in mineralized aqueous media RU2113543C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97106714A RU2113543C1 (en) 1997-04-22 1997-04-22 Method of preparing corrosion inhibitor in mineralized aqueous media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97106714A RU2113543C1 (en) 1997-04-22 1997-04-22 Method of preparing corrosion inhibitor in mineralized aqueous media

Publications (2)

Publication Number Publication Date
RU2113543C1 RU2113543C1 (en) 1998-06-20
RU97106714A true RU97106714A (en) 1998-10-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97106714A RU2113543C1 (en) 1997-04-22 1997-04-22 Method of preparing corrosion inhibitor in mineralized aqueous media

Country Status (1)

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RU (1) RU2113543C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2665662C1 (en) * 2017-05-26 2018-09-03 Руслан Адгамович Вагапов Method for obtaining inhibitor of corrosion

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