Bed depth is the height of the resin or filter media in an ion exchange column after it has been properly conditioned for effective operation, usually expressed in inches. This depth excludes any supporting bed. A bed of resin can be used either to remove unwanted ions from a solution passed… View Full Term
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Mitigating Corrosion Under Insulation and Supporting the Longevity of Industrial Pipe Insulating Systems
Mónica Fernández is an active member of NACE with 15 years of experience in the Oil & Gas Industry. She holds a Bachelor’s science degree in Chemical Engineering and a Master’s science degree in Mechanical Engineering. In her experience as a Corrosion Control Engineer she has provided technical expertise in corrosion management for off plot and on plot facilities, including corrosion rate prediction, monitoring and inspection of carbon steel lines, integrity operating window for corrosion resistant alloys, corrosion control mapping, risk based inspection for on plot facilities, remnant life assessment for assets, unit preservation and failure analysis. In addition, Mónica has extensive experience in specifications of coatings, linings, cathodic protection and chemical treatment of fluids (including chemical product qualification) to prevent internal and external corrosion of equipment and offshore and onshore infrastructure.
This article examines pipeline operational pigging for internal corrosion prevention, including requirements, pig types, pig selection, frequency of operation and evaluating the results to optimize total cost of ownership.
