Production optimization,quality improvement and efficiency enhancement of sulfur based compound fertilizers
In response to the problems of short operating cycle,unsatisfactory granulation effect and large fluctuations in product yield and quality in a 100 kt/a sulfur based compound fertilizer plant,the root causes of these problems are analyzed,and optimization measures are proposed.By replacing the small mixing acid tank agitator with an extended agitator,optimizing and improving the nozzle and washing circulation pump in the pipeline scrubber,adjusting the material curtain of the granulator,optimizing process indicators,the product yield and quality have been improved,and the system operating cycle has been extended.The operating cycle of the drying system can reach more than 90 days,and the device operating rate has reached 96%.
sulfur based compound fertilizerprocess optimization and improvementoperating cycle
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