摘要
The integrated methyl methacrylate(MMA) production base of Evonik Industries AG located in the Shanghai Chemical Park was officially put on stream in November 2009.The investment in this project totals 250 mil-
The integrated methyl methacrylate （MMA） production base of Evonik Industries AG located in the Shanghai Chemical Park was officially put on stream in November 2009. The investment in this project totals 250 million euros. This project adopts the advanced C4process scheme with the equipment capacity rated at 100 kt/a. The product spectrum besides MMA covers methacrylic acid, methacrylates, hydroxyacid esters,
