Ozone Bleaching. Mitsubishi High Concentration Ozone Generator for Pulp Bleaching.

We have developed a novel ozone generator which can produce high concentration ozone up to 300 g/Nm3 (20 wt%). The ozone production efficiency is significantly improved in comparison with a conventional ozone generator : the energy consumption is 10 kWh/ kgO3 at an ozone concentration of 240 g/Nm (16 wt%) In addition, the novel ozone generator is much smaller in size. The development of the novel ozone generator is expected to extend ozone applications for various purposes, such as pulp bleaching.