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Recently, YS-9110, the first high-spatio-temporal yield and high-performance silver catalyst YS-9110 independently developed by Beijing Research Institute of Chemical Industry and produced by the catalyst branch was successfully put into use for the first time on the ethylene glycol plant of Yangzi Petrochemical Olefin Plant, filling the technical gap of such catalysts in China and further improving the adaptability
of domestic catalysts to ethylene glycol plants.
In order to ensure the successful use of YS-9110 silver catalyst in Yangtze Petrochemical's ethylene glycol plant, YS-9110 silver catalyst "domestication" scheme
.
Up to now, in the full epoxy production mode, the No.
1 oxidation unit of Yangzi Petrochemical has maintained a high load safe and stable operation to achieve the initial effect of the catalyst, and Yangzi Petrochemical will continue to optimize and further improve the performance of
the catalyst.