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On March 5, when the National "Two Sessions" were successfully held, Yangzi Petrochemical overcame many difficulties and actively "determined production based on efficiency" and successfully switched to mPE P3806R, a metallocene polyethylene pipe material product, and handed over a beautiful answer sheet
.
As a replacement import project of Sinopec, Yangzi Petrochemical Company attaches great importance to the research and development of metallocene polyethylene products, and has carried out long-term follow-up and research and exploration
.
As a replacement import project of Sinopec, Yangzi Petrochemical Company attaches great importance to the research and development of metallocene polyethylene products, and has carried out long-term follow-up and research and exploration
.
The development and production of metallocene polyethylene series products is a key part of Yangzi Petrochemical's product structure adjustment and optimization work, and it is also the highlight of tackling difficulties and creating benefits
.
Since metallocene catalysts are extremely sensitive to impurities, a little carelessness may lead to production failure
.
Therefore, in this high-volume production, the polyethylene plant has been cleaned and repaired in advance to create conditions for the production of metallocene products
.
In order to ensure the activity of the metallocene catalyst and avoid the generation of crystal points, the polyethylene unit is regenerated from the refining system, the cleaning and debugging of the dry powder feeder, the jet cleaning of the circulating gas pipeline, the inner wall cleaning of the reactor distribution plate, the replacement of the filter bag, and the degassing chamber.
Cleaning and inspection, all the staff in the workshop are dedicated and meticulous.
During the production process, they pay close attention to various indicators of the product, overcome a series of difficulties such as feeding disturbance, reaction temperature fluctuation, mutual interference of hexene and hydrogen copolymerization in the production process, and finally successfully produced qualified products.
Metallocene polyethylene products
.
