1Lecturer, Karshi Engineering Economic Institute, Uzbekistan
2Doctor of Technical Sciences, Professor, Head of Localization Department And expanding cooperative ties JSC "Uzkimyosanoat", Uzbekistan
3Professor of Tashkent Chemical Institute of Technology, Uzbekistan
Online published on 18 May, 2020.
A technology has been developed for producing an absorber of sulfur compounds from activated zinc oxide of local production and magnesium oxide. A carbamide solution was used as a plasticizer, which extends the setting time of the mass of the absorber. The activation of the muffle zinc oxide was carried out with an ammonia-carbonate solution. Active zinc oxide is also obtained from spent zinc scavengers. The main production parameters of zinc oxide absorbers formed in a screw extruder and a tablet machine are determined. The intensity of the extrudates depends on the activation method and varies from 22.5 to 29%.
Zinc Oxide, Urea, Ammonia, Magnesium Oxide And Ammonia-Carbonate Solution
