Is there any automatic acidity detection device for ammonium sulfate mother liquor?
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In coking plants that produce ammonium sulfate using the saturator method, is there any online monitoring of the acidity of the mother liquor? Which instrument is better?
It’s likely difficult to detect this substance; measuring pH requires electrodes, but the readings obtained when the electrodes are left immersed in the mother solution for an extended period are not accurate either
This statement is incorrect; based on this calculation, the pH value should be negative.