公开(公告)号：US20230416930A1

公开(公告)日：2023-12-28

申请号：US18037435

申请日：2021-11-25

申请人： Avantium Knowledge Centre B.V.

发明人： Arnaud Mol ,  Faezeh Esmaeili ,  Matthew Philips ,  Mariana Paredinha Araujo

IPC分类号： C25B3/07 ,  C25B3/25 ,  C25B9/13 ,  C25B15/08 ,  C25B15/023

CPC分类号： C25B3/07 ,  C25B3/25 ,  C25B9/13 ,  C25B15/087 ,  C25B15/023

摘要： The present disclosure concerns a process and a system for the electrochemical reduction of oxalic acid to glyoxylic acid. The process involves withdrawing a portion of oxalic acid-depleted catholyte from the process and contacting it with a quantity of solid oxalic acid to provide a concentrated oxalic acid solution which is re-entered into the process.