11391 Research Evaluation of Polyamine Chemistry for Boiler Treatment: Corrosion Protection

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Product Number: 51300-11391-SG

ISBN: 2011 11391 CP

Author: Rosa Crovetto, Anthony M. Rossi and Eunice Murtagh

Publication Date: 2011

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This paper summarizes the results of a recent research project comparing laboratory performance of a polyamine-based to a traditional oxygen scavenger-based boiler water treatment. The corrosion of low carbon steel, copper and a copper alloy (admiralty) was measured for both programs under different simulated boiler feedwater and condensate return conditions. In addition, we will present the field test results of the application of a polyamine-based boiler water treatment in a 180 psig (13.43 bar, 1.343 MPa) watertube boiler.

Key words: Boiler treatment, polyamine, coupon weight loss, low carbon steel, yellow metals, corrosion, corrosion inhibition, field trial.

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