ИСТИНА

Adsorption properties of zeolites for air macro components strongly depend on conditions of their preliminary activation. Search of optimal activation conditions was carried out by use of experiment planning method. The results, received according to the plan were used for researching of parametrical sensitivity of the chosen technological indicators (factor of nitrogen-oxygen mixture separation and others) for changing of four factors (temperature, composition of blowing-off gas, speed and duration of heating). The activation conditions, allowing receiving the greatest factor of nitrogen-oxygen mixture separation were picked up. It was shown, that availability of carbon dioxide in blowing-off gas positively influences the factor of separation, increasing adsorption capacity of zeolite for nitrogen.