What to do if the amount of passivator pumped is too high?
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The pump is a reciprocating plunger pump; since the required flow rate is very low, the pump settings must not be set too low, otherwise it will cause overcurrent and lead to a shutdown. The adjustment inlet has little effect. Adjusting the return line is difficult to control properly. The pump has also been replaced.
Do not set the injection amount too low to prevent pipe blockage; if the amount is too high, a certain amount of water or diesel can be added to reduce the quantity of passivator used.
What was said upstairs makes a lot of sense – adding diesel to dilute the concentration will help, and then it can be adjusted to work properly. We've always been like this.
A plunger pump is a type of piston pump whose flow rate is unstable; a damper can be used to stabilize this flow rate. Moreover, dilution allows for better control
It is essential to note whether the passivator is water-soluble or oil-soluble.
I agree with Shanghai You’s view: dilute it with water or diesel. It is important to ensure continuous flow from the pump.
The passivator should be diluted with softened water; using diesel will lead to unnecessary consumption, and moreover, some types of passivators are insoluble in diesel.
Dilution, adding a orifice plate to the return line, replacing with a smaller pump, intermittent addition
Here are two suggestions for reference: 1) Dilute the passivator with a diluent. 2) Pump with low-flow line.
A certain amount of diesel can be mixed in to reduce the amount of passivator required.