Abstract
Aqueous extract of wild clary has been used in place of a corrosion inhibitor in the corrosion control of carbon steel. The major components of this extract are Ethan amine, Amino-octadic, and 4H-Pyran-4-one. It has an excellent inhibition efficiency (IE) of 83.078% at a concentration of 20 (mL/L) and a temperature of 298 (K). The extract was characterized by FTIR and GC MS, where the antibacterial was tested and the protective film was analyzed on the samples using FTIR spectra. The protective film formed on the metal surface is confirmed using an electrochemical study by Potentiostat, which revealed that this extract was a mixed-type inhibitor.
Highlights
Plant extracts have become important because of the environmentally friendly and renewable source and the wide range of inhibitors needed
Most natural products were previously used as corrosion inhibitors for various metals in different environments [1,2], an aqueous extract from the wild clary powder is taken because it has a perfect corrosion inhibitor for carbon steel in seawater
The extract was used from wild clary powder because it is a good corrosion inhibitor for carbon steel in seawater
Summary
Plant extracts have become important because of the environmentally friendly and renewable source and the wide range of inhibitors needed. Most natural products were previously used as corrosion inhibitors for various metals in different environments [1,2], an aqueous extract from the wild clary powder is taken because it has a perfect corrosion inhibitor for carbon steel in seawater. The extract was used from wild clary powder because it is a good corrosion inhibitor for carbon steel in seawater. The extract was characterized by FTIR and GC MS, where the antibacterial was tested and the inhibition efficiency (IE) of the corrosion control system for ground carbon steel, which was submerged in seawater in the absence and presence of the inhibitor and at different temperatures, was evaluated by studying the polarization and analyzing the protective film on the samples using FTIR spectra.
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