FIELD: technological processes.
SUBSTANCE: in the method, portions of adsorbent, which is dispersed in disperse medium, then periodically metered in capillary column with further removal of this dispersed medium with inertial gas, moreover, portions of dispersed adsorbent are metered in the form of adsorbent aerosol, which is produced in the result of bubbling contact of inertial gas with adsorbent sol that contains volatile substance. Device for method implementation consists of sequentially connected balloon with inertial gas, unit of gas preparation, thermostatically controlled tank with adsorbent sol, switching tap and thermostatically controlled capillary column, and is additionally equipped with bubbler with controlled pneumatic resistance at the outlet.
EFFECT: improves efficiency and separating ability of capillary gas adsorbing column.
2 cl, 1 dwg
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