Issues with water chemical dosing in hydrogen production drum boilers
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Regarding the intermittent periodic dosing and continuous dosing of boiler water in hydrogen production steam separators, what are the advantages and disadvantages of these two dosing methods? Which method is better?
Some require continuous addition, while others need intermittent addition. It’s certainly better to add continuously when the benefits are at stake; the problem is that when the amount is small, it’s difficult to carry out continuous addition
Generally, we do this continuously, adjusting it according to water quality
Have you had any leaks at the boiler water line flanges?
We also increase the dosage continuously to adjust the pH and phosphorus ion levels
Set the dosing pump to the lowest dosage level. If phosphate levels do not exceed the allowed limits, it is recommended to continue dosing in order to prevent pipeline blockages
What is the relationship between chemical addition and flange leaks? Is there a problem with the gaskets you purchased?
Continuous dosing is better; there are no blind spots
We are carrying out continuous dosing here; previously, intermittent dosing led to scaling problems
Continuous effects are good, but they are difficult to implement.