Optimization analysis of energy saving and consumption reduction in catalytic cracking unit
This paper analyzed the actual operation of a catalytic cracking plant,focused on the power consumption of large rotaryequipment units and pumps,the steam consumption of the whole unit,the operation of reaction and fractionation units,and found out the problems and bottlenecks in the design,equipment,management,operation and other aspects of the unit under high load state,and analyzed one by one.Comprehensive analysis on the correlations of parameters between the upstream and downstream of the whole plant,the reaction-regeneration unit and the systems in the fractionation stabilization unit were discussed.The optimization suggestions of transformation,management and operation were given for the operation of independent system unit and whole unit management.
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