Ammonia water is used in desulfurization and denitration; so how is the flow rate of ammonia water controlled?
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Ammonia water is used in desulfurization and denitration; so how is the flow rate of ammonia water controlled, and what instruments and controllers are used for that?
Well, what technical requirements are there for flowmeters?
Well, what technical requirements are there for flowmeters?
It’s mainly the flow rate. Do you need explosion protection?
Use a control valve and a flow meter. We use metal tube float flow meters here, and the control valves are electric.
The pneumatic valve I’m using has a metal rotor for measuring flow rate, but the flow meter tends to develop problems
The flow rate is often inaccurate or the device tends to break; I was informed that some people use mass flow meters