Addition Of Ethylene Oxide And Carbon Dioxide To Ethylene Carbonate

The addition reaction of ethylene oxide and carbon dioxide to prepare ethylene carbonate is an exothermic and volume-reducing reaction. From the chemical balance point of view, the conditions of low temperature and high pressure are conducive to the progress of the reaction. At the same time, the selection of a suitable catalyst is to determine whether the reaction can proceed smoothly. key. The reaction system mainly includes homogeneous catalytic system and heterogeneous catalytic system.