METHOD OF REMOVING HYDROGEN SULFIDE FROM OXYGEN-CONTAINING GASES

摘要

FIELD: gas purification. ^ SUBSTANCE: method comprises purifying gas in vortex chambers provided with a rotating gas-liquid layer and causing the gas to be in a contact with the liquid main absorber. The time interval for which gas stays within the layer ranges from 0.001 to 0.1. The absorber additionally has soluble catalyzer for oxidizing hydrosulfides by oxygen. The trapped hydrogen sulfide is oxidized in the vortex chamber producing soluble oxygen-containing composition of sulfur. ^ EFFECT: improved method. ^ 3 cl, 1 tbl, 8 ex