Shanghai DODGEN Company has long been committed to the development of new technology of bio-based materials, using ethanol as raw material to synthesize methyl methacrylate（MMA）technology for a new MMA synthesis route, which takes coal or bio-based ethanol as raw material, the technology is improved and optimized on the basis of mature carbonyl synthesis technology, and we successfully developed a new technology for producing propionic acid from ethanol liquid carbonyl synthesis with industrial value.
High ethanol yield and stable quality of propionic acid.
Low energy consumption, low cost;
Further improvement and optimization based on the mature carbonyl synthesis technology, high industrial value;
Provide high value-added downstream applications for current bio-based and coal-based ethanol.