Corrosion processes in cooling towers
Teresa Szymura
Department of Construction Methods and Management; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
Wojciech Adamczyk
Department of General Construction of Buildings; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
Abstract
Corrosion testing was performed on structural steel of a cooling tower in the environment of cooling water containing ammonium sulfates and ammonium chloride. The test were performed using gravimetric and electrochemical methods with the application of a potentiostat. The analyses clearly showed that the corrosion rate is higher in solutions that contain ammonium sulfate and that the S235JRG2 steel exhibits higher corrosion resistance in this environment.
Keywords:
Cooling water, corrosion metals and concrete construction, cooling system, inhibitorsReferences
May R.C., Cheng L, Given K.M., Higginbotham P.R.: New Corrosion inhibitor Resist Chlorine, Power Engineering, July 1998
Google Scholar
Hefter G.T., North N.A., Tan S.H.: Organic Corrosion Inhibitors in Neutral Solutions Part 1 – Inhibition of Stell, Copper and Aluminium by Straight Chain carboxylates, Corrosion – NACE, vol 53, No. 8, 1997
DOI: https://doi.org/10.5006/1.3290298
Google Scholar
Kubicki J.: Wybrane problemy korozyjne w instalacji wody chłodzacej, Prace Nauk. I-26 P. Wr., Nr 41, Wyd. P. Wr., Wrocław 1994.
Google Scholar
Szymura T.; Deposits In Water - Based Cooling Systems Physicochemical Problems of Mineral Processing, 42, 2008, pp. pp.131-140.
Google Scholar
Szymura T., Adamczyk W.; Korozja chłodni kominowych, Chłodnictwo, 11, 2012, pp.52-56.
Google Scholar
PN-70/H-04600 Korozja metali. Badanie odporności korozyjnej metali i stopów. Ogólne wytyczne.
Google Scholar
PN-76/H-04601 Korozja metali. Badania laboratoryjne w cieczach i roztworach w temperaturze otoczenia.
Google Scholar
PN-78/H-04608 Korozja metali. Skala odporności metali na korozję.
Google Scholar
PN-78/H-04610 Korozja metali. Metody oceny badań korozyjnych.
Google Scholar
PN-86/B-01810 Antykorozyjne zabezpieczenia w budownictwie. Właściwości ochronne betonu w stosunku do stali zbrojeniowej. Badania elektrochemiczne.
Google Scholar
Authors
Teresa SzymuraDepartment of Construction Methods and Management; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
Authors
Wojciech AdamczykDepartment of General Construction of Buildings; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
Statistics
Abstract views: 321PDF downloads: 133
License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Budownictwo i Architektura supports the open science program. The journal enables Open Access to their publications. Everyone can view, download and forward articles, provided that the terms of the license are respected.
Publishing of articles is possible after submitting a signed statement on the transfer of a license to the Journal.
