Ozone synthesis under silent discharge conditions in the presence of a silica packing

The ozone synthesis process in the presence of fine-grained silica packing inside the discharge gap was studied. Experiments in both oxygen and oxygen-nitrogen mixtures were carried up. The some effects accompanying the presence of dielectric packing in the discharge gap were considered. The high ozone concentrations in air in the presence of silica packing even at relatively high temperature of the cooling liquid were obtained.