Our company undertook the project in March 2021, using our patented process package, patented proprietary equipment supply, and proprietary catalyst supply. The raw material gas for this project comes from the CO2 emission gas   the ethylene glycol plant. Our company's proprietary new process combining catalytic oxidation dehydrogenation and shallow low-temperature distillation is used to achieve product quality compliance with the "GB 1886.228-2016 National Food Safety Standard for Food Additives - Carbon Dioxide".

The project was fully put into operation in June 2024 and is running steadily. After production, the product quality meets the requirements of design and food grade standards.