OBTAINING FLOCCULANTS SERIES-F BASED ON WASTE NITRON FIBER
Daniyar NiyazovAcademy of Sciences of the Republic of UzbekistanMavlyuda NiyazovaTashkent Institute of Chemical TechnologySh SaydaxmedovAcademy of Sciences of the Republic of UzbekistanBobirjon AdizovAcademy of Sciences of the Republic of UzbekistanM Ismoilov
2023en
ABI
Abstract
Optimum conditions for obtaining polyelectrolyte-flocculants were determined on the basis of "Nitron" fiber production waste produced in Navoiazot, and their physico-chemical, colloid and flocculation properties were studied. In the article, a certain amount of reagents were selected to obtain 100 grams of F-series flocculant under laboratory conditions. Flocculants named F-1, F-2 and F-3 are obtained by etherification of partially hydrolyzed "Nitron" fiber waste (NFW) with aliphatic alcohols (propyl, pentyl and heptyl) in a mixture of organic solvents in the presence of sulfuric acid (catalyst).
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