Condition Monitoring and Preventive Maintenance of Key Equipment

Alkali circulation pumps regularly check the discharge pressure, flow through the scmbbing system, and return flow from scrubbers, and load on the motor, any abnormal vibrations. 

Scrubbing tower and control system regularly inspect the spray nozzles, calibration of stack gas analyser, and the pH control system for scrubbing liquor, purging of spent liquor, and its treatment Attend even minor faults in alkali 

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