Issue 13, 2020 - Qualification of new plasticizer-free polypropylene catalyst

On June 12, the development of high-activity adaptive hydrogen conditioning catalysts jointly undertaken by Beijing Research Institute of Chemical Industry and Guangzhou Petrochemical and the application project in the development of a series of high-rigidity polypropylene passed the technical appraisal
organized by the Ministry of Science and Technology of Sinopec.

The activity of the new plasticizer-free catalyst developed by the joint research project team is 2.
35 times that of the traditional catalyst, with higher directional ability, adaptive hydrogen modulation sensitivity, and comprehensive performance reaching the international advanced level
.

The new plasticizer-free catalyst has been successfully applied in Guangzhou Petrochemical No
.
1 polypropylene plant.
In the process of application test, the project team solved the problem that the catalyst feed pipeline was easy to clog when it was highly active, and realized the long-term cycle and multi-grade stable production
of the device.