EVALUATION OF THE EFFECTIVENESS OF TWO-COMPONENT INHIBITORS BASED ON POLYELECTROLYTES
Keywords:
metal corrosion, corrosion protection, corrosion inhibitor, sodium carboxymethyl cellulose (NaCMC), hydrolyzed polyacrylonitrile (HPAN), Unifloc, piperidine-1-ylmethylenephosphonic acid (PMFA), 3-nitrophenyl piperidine-1-ylmethylenephosphonic acid (NPMP), 1-(phenyl diazo) 2,4-propargyl resorcinol ether (SHA-25).Abstract
This paper presents the results of gravimetric determination of the protection degree provided by two-component corrosion inhibitors and a quantitative assessment of the effectiveness of a mixed inhibitor. The influence of various factors on inhibitor effectiveness was investigated. It has been established that two-component inhibitors effectively protect carbon steels from corrosion at high temperatures.
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