System and process for co-producing dimethyl carbonate and ethylene glycol (US Patent 11299450)

Patent number: 11299450 Kind code: B2 Granted: 2022-04-12 Filed: 2017-09-14 Inventors: Weiguo Cheng (Beijing, CN); Li Dong (Beijing, CN); Qian Su (Beijing, CN); Songsong Chen (Beijing, CN); Junping Zhang (Beijing, CN); Suojiang Zhang (Beijing, CN) Assignees: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES (Beijing, CN) CPC: B01J 2208/00; B01J 2208/00008; B01J 2208/00017; B01J 2208/00026; B01J 2208/00539; B01J 8/00; B01J 8/02; B01J 8/0242; B01J 8/0278; B01J 8/0285; C07C 29/00; C07C