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Boiler Chemical Cleaning Procedure by Marcos2089 is a document available to read on EtoBox.

What is Boiler Chemical Cleaning Procedure about?

The document outlines the chemical cleaning procedure for a 660 MW boiler. It includes specifications for the boiler and equipment needed. The procedure involves flushing, acid cleaning with formic acid, rinsing, neutralization with citric acid and ammonia, and passivation with hydrazine. Testing will be done on sample pieces to check corrosion rates and cleanliness percentages. Some points need clarification, such as the location of sampling points and the purpose of the martyr valve.

Author

Marcos2089

Language

EN