FIELD: oil and gas industry.
SUBSTANCE: invention relates to the oil and gas industry, in particular to an inhibitor of hydrogen sulfide corrosion in water-hydrocarbon and hydrocarbon corrosive environments with a high content of sulfur-containing compounds, including hydrogen sulphide, chlorides and other factors of corrosive activity for the protection of metal equipment and pipelines against corrosion and hydrogen embrittlement. Application of N,N-dimethyl-para-anisidine as an inhibitor of hydrogen sulfide corrosion and hydrogen embrittlement in water-hydrocarbon and hydrocarbon corrosive environments containing hydrogen sulfide.
EFFECT: invention helps to reduce the corrosion rate and hydrogen embrittlement of metals in hydrogen sulfide-containing media.
5 cl, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| APPLICATION OF N-METHYL-PARA-ANISIDINE AS INHIBITOR OF SULFUR-DIOX CORROSION AND HYDROGEN ENHANCING | 2018 |
|
RU2667928C1 |
| USE OF AMIDES, WHICH ARE PRODUCTS OF CONDENSATION OF ANISIDINE OR DERIVATIVES THEREOF WITH NAPHTHENIC ACID AS CORROSION INHIBITOR AND HYDROGEN EMBRITTLEMENT | 2019 |
|
RU2723123C1 |
| INHIBITOR OF SULPHIDE CORROSION AND HYDROGENATION OF METAL HARDWARE | 2013 |
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RU2539132C1 |
| INHIBITOR OF CORROSION OF STEEL | 1992 |
|
RU2095472C1 |
| METHOD OF PROTECTION OF STEEL FROM CORROSION AND HYDROGENATION BY ORGANIC COMPOUNDS IN MEDIUM CONTAINING SULPHATE REDUCING BACTERIA | 2016 |
|
RU2630149C1 |
| INHIBITOR OF SULPHIDE CORROSION AND HYDROGENATION | 2015 |
|
RU2591923C1 |
| CORROSION INHIBITOR OF PROLONGED ACTION FOR PROTECTION OF OIL FIELD AND OIL-REFINING EQUIPMENT (VERSIONS) | 2012 |
|
RU2518034C2 |
| AGENT INHIBITING CORROSION OF FERROUS METALS IN ACID MEDIA | 2001 |
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RU2225897C2 |
| HYDROPHOBIC EMULSION | 2004 |
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RU2263700C1 |
| METHOD OF PRODUCING CORROSION INHIBITOR FOR FERROUS METALS FOR PROTECTION OF OIL FIELD EQUIPMENT | 2015 |
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RU2604151C1 |
