Technology

Name: Sumitomo MMA
Owner: / Sumitomo Chemical Company, Limited
Brand: MMA Process
Process: Oxidation
Type: Isobutylene Oxidation
Available
Description: The Sumitomo's Methyl Methacrylate (MMA) process is a Tandem Method for Direct Oxidation in Two Steps of Isobutene into Methacrylic Acid via the Intermediate Methacrolein (MAL). In this Tandem Method The Gas generated in the First Stage is supplied directly to the Second Step. The Heart of the Direct oxidation process is the Catalytic Two-Step Oxidation Reaction.
Link: https://www.sumitomo-chem.co.jp/english/rd/report/files/docs/01_2004-2e.pdf