v The article presents data on the development of technology for defluoridation and desulfation of extraction phosphoric acid from phosphorites of the Central Kyzylkum region with sodium salts. The rheological properties of the suspension and the filterability of the pulp were studied. Optimal norms of the technological regime have been established, at which the mass ratio of liquid: solid in the suspension is not higher than 7:1, the pressure drop ∆P is 70-80 kPa, the concentration of polyacrylomide in the suspension is 2.0-3.5 mg/l, the height of the sediment layer is filter – 0.01 m.
| Mualliflar | Сахомиддин ХОДЖАМКУЛОВ, Холтура МИРЗАКУЛОВ, Сирожиддин ЗОИРОВ, Мохичехра ШАЙМАРДАНОВА, |
|---|---|
| Jurnal | Ўзбекистон Миллий университети хабарлари |
| Nashr sanasi | 2024-03-30 |
| Jild | 3 |
| Son | 3.1 |
| Betlar | 463-467 |
| Til | Rus |
| DOI | 10.69617/nuuz.v3i3.1.1895 |
DOI: 10.69617/nuuz.v3i3.1.1895 · Maqolaning asl sahifasi
extraction phosphoric acid, defluoridation, desulfation, suspension, filterability, pulp, sedimentation, density, viscosity, alkali metals, sediment separation, экстракционная фосфорная кислота, обесфторивание, обессульфачивание, суспензия, фильтруемость, пульпа, осаждение, плотность, вязкость, щелочные металлы, отделение осадка., ekstraksion fosfat kislota, ftorsizlantirish, sulfatsizlantirish, suspеnziya, filtrlanishi, pulpa, cho‘ktirish, zichlik, qovushqoqlik, ishqoriy mеtallar, cho‘kmani ajratish
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