<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The main aim of this experimental study is to test the novel type of coupon installation. This set-up was used to carry out the corrosion process under aggressive conditions. Moreover, the effect of corrosion inhibitors on the scale-forming tendency was evaluated. The corrosive conditions were defined by using the Langelier Saturation Index (this index is an approximate indicator of the degree of saturation of CaCO<sub>3</sub> in water) and the Ryznar stability index (this index is allowed to determine if the liquid sample is aggressive or not). Additionally, the inductively coupled plasma optical emission spectroscopy analysis was used to obtain the iron and calcium ions concentrations in the liquid samples from the tested coupon installation. The corrosion process for the established conditions was also described using the corrosion rate of the tested coupons. The obtained investigation contributes significantly by developing the novel coupon installation and demonstrating the procedure for testing the corrosion process with the application of coupons. This setup and method might be successfully applied for accelerated laboratory tests.</p>
</abstract>

The main aim of this experimental study is to test the novel type of coupon installation. This set-up was used to carry out the corrosion process under aggressive conditions. Moreover, the effect of corrosion inhibitors on the scale-forming tendency was evaluated. The corrosive conditions were defined by using the Langelier Saturation Index (this index is an approximate indicator of the degree of saturation of CaCO3 in water) and the Ryznar stability index (this index is allowed to determine if the liquid sample is aggressive or not). Additionally, the inductively coupled plasma optical emission spectroscopy analysis was used to obtain the iron and calcium ions concentrations in the liquid samples from the tested coupon installation. The corrosion process for the established conditions was also described using the corrosion rate of the tested coupons. The obtained investigation contributes significantly by developing the novel coupon installation and demonstrating the procedure for testing the corrosion process with the application of coupons. This setup and method might be successfully applied for accelerated laboratory tests.

Corrosion process assessment using a novel type of coupon installation

West Pomeranian University of Technology in Szczecin, Faculty of Chemical Technology and Engineering

Polish Journal of Chemical Technology

This work is licensed under the Creative Commons Attribution 4.0 International License.

{"article-title":"Corrosion process assessment using a novel type of coupon installation"}

The main aim of this experimental study is to test the novel type of coupon installation. This set-up was used to carry out the corrosion process under...

Corrosion process assessment using a novel type of coupon installation

Published Online: Dec 26, 2022

Page range: 84 - 88

DOI: https://doi.org/10.2478/pjct-2022-0033

Keywords
coupon installation, corrosion, scaling, scale inhibitors

© 2022 Daniel Musik et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Corrosion process assessment using a novel type of coupon installation

Published Online: Dec 26, 2022

Page range: 84 - 88

DOI: https://doi.org/10.2478/pjct-2022-0033

Keywordscoupon installation, corrosion, scaling, scale inhibitors

© 2022 Daniel Musik et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
coupon installation, corrosion, scaling, scale inhibitors