FIELD: metallurgy.
SUBSTANCE: inhibitor contains wt %: n-dipenthyl-amine-salicyl-al-2-amino-4-nytrophenol 15.8-12.1, (indolyl-3)acetyc acid 10.3-15.0, 3-ethyl-2[5'-(3'-ethyl-benzo-thiazolinyliden-2")pentadien-1',3'-yl]benzo-thiazoliyiodide 25.9-32.3, and urotropin 48.0-40.6.
EFFECT: application of inhibitor increases protection from corrosion of steel, titanium and indium in acids and reduces hydrogenation of steel.
2 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| INHIBITOR OF CORROSION OF METALS IN SULPHURIC, HYDROCHLORIC AND ORTHOPHOSPHORIC ACIDS | 2009 |
|
RU2418099C1 |
| METAL CORROSION INHIBITOR IN SULFURIC, CHLORIDE HYDRIDE AND ORTHOPHOSPHORIC ACID | 2007 |
|
RU2352687C1 |
| CORROSION INHIBITOR IN SULFURIC, HYDROCHLORIC AND ORTHOPHOSPHORIC ACIDS | 2004 |
|
RU2265675C1 |
| INHIBITOR OF METAL CORROSION IN SULPHURIC AND HYDROCHLORIC ACIDS | 2011 |
|
RU2487193C1 |
| INHIBITING AGENT FOR INHIBITING CORROSION OF METALS IN SULFURIC, HYDROCHLORIC AND ORTHOPHOSPHORIC ACIDS | 2006 |
|
RU2320777C1 |
| INHIBITOR OF METAL CORROSION IN SULPHURIC AND HYDROCHLORIC ACIDS | 2009 |
|
RU2398916C1 |
| INHIBITOR OF METAL CORROSION IN SULPHURIC AND HYDROCHLORIC ACIDS | 2010 |
|
RU2456374C1 |
| INHIBITOR OF METAL CORROSION IN SULPHURIC AND HYDROCHLORIC ACIDS | 2009 |
|
RU2398915C1 |
| CORROSION INHIBITOR FOR PROTECTION OF METALS IN SULFURIC, HYDROCHLORIC AND SULFAMIC ACIDS | 2006 |
|
RU2296814C1 |
| INHIBITOR OF METAL CORROSION IN SULPHURIC, HYDROCHLORIC AND SULFAMIC ACIDS | 2008 |
|
RU2347854C1 |
