FIELD: metallurgy.
SUBSTANCE: inhibitor of carbon-dioxide corrosion for steam-condensate plants includes morpholine and cyclohexylamine; in addition, corrosion inhibitor contains dimethylaminoethanol at the following component ratio, wt %: morpholine 8-10, cyclohexylamine 10-12, dimethylaminoethanol 15-20, and water is the rest.
EFFECT: possible reduction of corrosion rate of equipment and pipelines of a steam-condensate path due to neutralisation of carbonic acid with simultaneous increase in pH of a heat carrier.
3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| INHIBITOR OF CARBONIC ACID CORROSION FOR STEAM BOILERS OF LOW AND MEDIUM PRESSURE AMINAT PK-2 | 2012 |
|
RU2516176C2 |
| INHIBITOR OF CARBONIC ACID CORROSION FOR STEAM-GENERATING INSTALLATIONS OF LOW AND MEDIUM PRESSURE AMINAT PK-1 | 2012 |
|
RU2515871C2 |
| CARBON-DIOXIDE CORROSION INHIBITOR FOR LOW AND MEDIUM PRESSURE STEAM GENERATING PLANTS | 2020 |
|
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| CORROSION INHIBITOR TO PROTECT INTERNAL HEATING SURFACES FROM DISSOLVED CORROSIVE GASES | 2021 |
|
RU2768812C1 |
| OPERATING METHOD OF SODIUM-WATER TYPE STEAM GENERATOR OF NUCLEAR POWER PLANT | 2011 |
|
RU2475872C2 |
| INHIBITING COMPOSITION FOR REDUCTION OF THE CORROSION OF THE STEAM GENERATION SYSTEM OF THE ETHYLENE INSTALLATION AND OF PYROLYSIS OVEN COILERS | 2016 |
|
RU2652677C2 |
| COMPLEX REAGENT FOR PROCESSING OF STEAM-AND-WATER PATH OF POWER UNITS OF HEAT POWER PLANTS | 2014 |
|
RU2557036C1 |
| METHOD OF CONTROLLING CORROSION RATE OF EQUIPMENT OF TECHNOLOGICAL CIRCUITS OF NUCLEAR POWER PLANTS | 2017 |
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| PROTECTION AND PREVENTION METHOD FROM SCALE AND CORROSION FORMATION OF EQUIPMENT AND PIPELINES OF STEAM-WATER TRACTS OF HEAT POWER INSTALLATIONS | 2015 |
|
RU2637036C2 |
| METHOD OF PROTECTING PLANTS FROM CORROSION | 1998 |
|
RU2146307C1 |
