Sinopec Polypropylene Process Technology "Visit to the United States"

Sinopec and Formosa Plastics America signed a technology license contract for "gas-phase polypropylene continuous prepolymerization technology", which is the first
step of Sinopec's journey to "visit the United States" abroad.

Beijing Research Institute of Chemical Industry has implemented an innovation strategy closely around the core business of the group company, and has made great progress
in polyolefin catalyst technology, polymerization process technology and polyolefin new product development by relying on the polymer physical analysis and characterization platform.
In terms of polyolefin catalysts, we have developed BCE catalysts and DQ-HA catalysts with international leading level, which have achieved large-scale industrial applications and exported abroad
.
In terms of olefin polymerization technology, the continuous prepolymerization technology of gas-phase polypropylene and the high-temperature gas-phase polypropylene process technology have been developed, which have entered the stage
of large-scale industrial implementation.
In the development of new polyolefin products, we have successfully developed new value-added products such as G® resin, high-melt strength polypropylene, and high-purity polypropylene, and successfully industrialized
them.

"Continuous prepolymerization technology of gas-phase polypropylene" is an efficient, green and low-cost polypropylene process technology developed by Beihua Institute for many years, which can effectively improve catalyst activity, inhibit reactor bed temperature fluctuations, reduce agglomeration and fine powder, extend the operating cycle of the device, and also greatly reduce the amount of hexane, reduce the volatile organic compound content in polypropylene products and the operating cost
of the device.
As of the first half of this year, 4 sets of this technology have been licensed in China
.