Steam conductivity
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What are the main factors contributing to an increase in steam conductivity? Why does the ammonia added to the feedwater affect this increase in conductivity?
The possible reason is that hydrogen bonds form between H2O and NH3 molecules, resulting in a decrease in the number of free charged particles. Please, everyone, share your opinions!
The increase in steam conductivity may be caused by excessive dosing, delayed blowdown, long-term operation under overload, etc. The reason for the increased conductivity needs to be analyzed based on your actual operating conditions.
Thank you both for your analysis! It would be great if it were more comprehensive :handshake
When water contains acids, bases, and salts, its electrical conductivity increases, leading to a rise in its resistivity.
Salt or ion concentration is a key factor affecting conductivity; the addition of ammonia naturally affects conductivity as well
An increase in ammonia in the feed water, once it reaches the boiler, evaporates into steam due to the high temperature, which in turn leads to an increase in the conductivity of the steam