Ammonia level is high after the saturator
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We use two saturated tanks connected in parallel; these tanks have a capacity of 4800. At present, the gas consumption is between 115,000 and 118,000 cubic meters per hour. The flow rate of the main liquid pump is 975 m3 per hour, with a head of 25 meters. Currently, the nozzles in the saturator are all operating properly for spraying, with the ammonia level behind the device at around 60. Please ask the experts to help analyze it.
What is the outlet pressure of the small mother liquor pump? What are the acidity and temperature of the mother liquor? What is the resistance in the saturator? Has it been confirmed that the gas bypass valve is properly closed?