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Anqing Petrochemical firmly establishes the concept of "quality first, customer first", and always insists on satisfying 100% of customers' needs with high-quality product quality and high-standard service quality
Since the beginning of this year, Anqing Petrochemical has overcome the steady improvement of acrylonitrile market and strong customer demand, overcoming the continuous accumulation of polymers in the system in the late stage of the operation of the acrylonitrile plant, the rising pressure drop of the absorption tower, and frequent blockage of solvent water and lean water coolers, etc.
Since the beginning of this year, Anqing Petrochemical has overcome the steady improvement of acrylonitrile market and strong customer demand, overcoming the continuous accumulation of polymers in the system in the late stage of the operation of the acrylonitrile plant, the rising pressure drop of the absorption tower, and frequent blockage of solvent water and lean water coolers, etc.
In terms of technology, continuously strengthen the research efforts, and adjust the reaction parameters in time, adjust the amount of catalyst added, and stabilize the reaction effect in response to the increase in the yield of acrolein, acrylic acid and other impurities in the distillate outlet of the acrylonitrile reactor, and the decrease in the yield of acrylonitrile; Strengthen the production process control, use advanced model-free technology, and control key parameters such as the pH value of the large cycle of the device, so as to reduce the generation of polymers and improve the quality of the finished tower side line products
In terms of equipment, on the one hand, we will do a good job in daily equipment inspection and informatization application, strengthen the dynamic operation management of equipment, pay more attention to important pumps, and track the changes in oil temperature and oil level during the operation of operating equipment in real time, and discover unqualified ones in a timely manner.
In terms of operation, on the one hand, the inspection efforts of teams and technicians are intensified, so that hidden dangers can be detected and dealt with early; at the same time, the monitoring of key data is strengthened, fine operation is strengthened, and the dosage of chemical agents can be adjusted in time according to the production situation; especially In view of the increase of polymer in the system in the later stage of the operation of the device and the frequent blockage of the pressure-inducing pipe of the instrument, on the one hand, the department regularly calibrates the analytical instruments, and at the same time increases the comparison between the one-time meter and the secondary meter, and strengthens the relationship with the history.
In terms of service, while controlling the quality of acrylonitrile products, it also continuously strengthens the improvement of service quality
.
Strengthen on-site safety management, do a good job in epidemic prevention and control, and ensure that the loading and delivery of acrylonitrile is safe and timely
.
During loading, the delivery staff checks the driver's master's body temperature, itinerary code, health code, arranges the driver to rest, and then comprehensively checks the safety of the loading and delivery system, static conduction system, etc.
After the vehicle meets the conditions, it will be loaded in strict accordance with the process
.
At the same time, control the flow rate of the loading vehicle.
After loading, wait for a few minutes before handing over the car key to the driver
.
The safe, standardized and high-quality service of the delivery staff has been unanimously praised by the drivers and masters
.
