800kt/a CNOOC Jieyang Styrene Project

This device is the world's largest single styrene production facility, utilizing the second-generation coupled azeotropic technology from the LUMUS process package in the United States.
1. Adopt integrated manufacturing and transportation methods to reduce assembly work.
After high integration, there are fewer high-altitude operations, and the safety risks are significantly reduced.
3. There are fewer on-site installation and construction interfaces, resulting in a significant increase in construction progress and efficiency;
4. The investment cost is significantly reduced compared to the old-fashioned component assembly mode, resulting in a substantial decrease in investment funds.
5. This project innovatively uses 3D printing and static casting technology for the 1st time, resulting in a significant improvement in component quality.