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High Temperature Material Processes (An International Quarterly of High-Technology Plasma Processes)

Impact factor: 0.189

ISSN Print: 1093-3611
ISSN Online: 1940-4360

High Temperature Material Processes (An International Quarterly of High-Technology Plasma Processes)


8 pages

KINETIC-ENERGETIC CHARACTERISTICS OF THE OZONE SYNTHESIS PROCESS IN OZONIZER WITH DOUBLE-SlDE THERMOSTABILIZED DISCHARGE GAP

Slawomir Jodzis
Warsaw University of Technology, Faculty of Chemistry, Noakowskiego 3, 00-662 Warszawa, Poland
Jan Petryk
Warsaw University of Technology, Faculty of Chemistry, Noakowskiego 3, 00-662 Warszawa, Poland
Krzysztof Schmidt-Szalowski
Warsaw University of Technology, Faculty of Chemistry, ul. Noakowskiego 3, 00-662 Warszawa, Poland

ABSTRACT

Attempt was made to analyze the effect of temperature on the course of ozone synthesis in oxygen. A two-side system of electrode thermostating applied enabled a more effective homogenization of the gas temperature in the discharge space as compared with the conditions existing in ozonizer with one-side cooling. The measurements were carried out in a glass ozonizer at thermostating liquid temperature within 0 - 50°C.
High ozone concentrations (up to 8 mole %) were obtained and energy efficiency reached 150 g ozone per 1 kWh. Except at small ozone concentrations, the concentration of ozone in the product mixture decreased with increasing temperature of the thermostating liquid.