Guangzhou Petrochemical Trials New Domestic Catalysts

　　Recently, Guangzhou Petrochemical Company completed the first trial of the new domestic catalyst BCT in the No.
3 polypropylene plant, and produced 1,300 tons of polypropylene products K9015 and K9930 with high rubber content
.
After testing and analysis, the products are all high-quality products
.

　　The company's No.
3 polypropylene plant is designed with imported high-efficiency catalysts, which can produce 98 grades of homopolymers, random copolymers and impact copolymers
.
Due to the high price of imported catalysts and the exclusive supply of catalysts, in order to reduce costs and increase efficiency, the plant continued to tackle key problems in the localization of catalysts, and successfully used the domestic catalyst BCM-100H to produce medium-impact products
.
The domestic catalyst BCT tested this time will be used to produce high-impact products
.
The performance of BCT catalyst is equivalent to that of imported catalysts.
When producing impact products with high rubber content, it can reduce the stickiness of the powder caused by rubber precipitation, and avoid problems such as blockage of the blanking line and abnormal valve sticking
.

　　In order to ensure the successful completion of the trial production, the technical management team of the plant has formulated a detailed trial production plan and an operation process instruction card for the conversion of grades in advance, and prepared emergency measures in advance for possible risks
.
During the trial process, the team paid close attention to the parameter changes, refined the adjustment of the key control parameters of the reactor, improved the accuracy of parameter adjustment, and collected first-hand data during the trial production
.
The technical quality department has done a good job in tracking the product quality, and timely analyzed the distillate export products in real time to ensure the safe and stable operation of the device during the trial production
.