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In July, Zhongke Refinery's 200,000-ton/year polypropylene plant continued to optimize and adjust on the basis of ensuring the safe and stable operation of the plant.
The monthly output of polypropylene resin products hit a record high and energy consumption hit a record low
.
In terms of hardware, the device seized the opportunity of shutting down in June, focused on key projects, organized emergency repairs efficiently, replaced the discharge valve of the multi-zone reactor, and increased the average production capacity of the polymerization section of the device by 1.
5 tons/hour; Blow nitrogen to avoid the phenomenon of high index powder adhering to the rotor of the rotary valve, and create favorable conditions for the increase of the load of the device one after the other
.
In terms of hardware, the device seized the opportunity of shutting down in June, focused on key projects, organized emergency repairs efficiently, replaced the discharge valve of the multi-zone reactor, and increased the average production capacity of the polymerization section of the device by 1.
The device runs at full load, with small operation flexibility, and requires extremely high operator skills, emergency response capabilities, and monitoring attention
.
In July, the stable operation rate of the device reached 99.
99%, the automatic control rate reached 99.
35%, and the rate of first-class products or above reached 98.
63%.
The device achieved stable, high-quality and high-yield production
.
