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reliability

Metal Corrosion Basics

This article explains metal corrosion basics – the process including the basic chemistry of how metal loss occurs. Methods to control corrosion are also listed and explained. Metal corrosion is a chemical reaction between a metal surface and its environment. Corrosion can occur in a gaseous (dry) environment or a damp (wet) environment. It is the result of an electrical process in which electrons are exchanged between the corroding metal atoms and the acceptor element atoms. Corrosion control involves stopping or minimising the loss of electrons between the components involved in the process.

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cooling system triangle

Protecting Cooling Water Systems – Part 2

Cooling systems are vital and integral components at thousands of industrial plants.  Properly designed and operated chemical treatment systems, preventive maintenance of such, and monitoring are absolutely critical to minimize failures that otherwise may cause partial or full plant outages.  In the next three parts of this series, we will examine the water-side issues of microbiological fouling, scale formation, and corrosion that require attention during both the design and operation of open-recirculating cooling systems like those discussed in Part 1 of this series. 

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Preventive vs. Reactive Maintenance Part 4: Steam Generation Series 

In this article, we will examine how both proper boiler chemistry monitoring and conscientious steam system maintenance are necessary for reliable and safe operation.  A key takeaway, that hopefully has been a recognizable thread throughout these installments, is the importance of training.  Too often, the author has visited plants where the water treatment/steam generation personnel were undertrained and/or not given the proper tools for the job.

Preventive vs. Reactive Maintenance Part 4: Steam Generation Series  Read More »

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