Based on waste from the production of thiourea, new products with ion-exchange properties were obtained. It has been established that when melamine-containing waste is mixed with urea-formaldehyde resin and heat treatment, amine derivatives of melamine, thiourea and dicyandiamide are formed, which were tested as ion exchangers. Using chemical methods of analysis, the structure and properties of the resulting products were studied. The kinetic characteristics of the obtained ion exchangers were studied using diffusion equations.
| Mualliflar | Анвар АКРАМОВ, Санобар КУРБАНБАЕВА, Хасан КАДИРОВ, Бунёд ХОЛИКУЛОВ, |
|---|---|
| Jurnal | Ўзбекистон Миллий университети хабарлари |
| Nashr sanasi | 2024-03-30 |
| Jild | 3 |
| Son | 3.1 |
| Betlar | 347-350 |
| Til | Rus |
| DOI | 10.69617/nuuz.v3i3.1.1831 |
DOI: 10.69617/nuuz.v3i3.1.1831 · Maqolaning asl sahifasi
thiourea production technology, melamine-containing waste, amino derivatives, ion exchangers, sorption, ion exchange kinetics, KU-2.8a, : технология производства тиомочевины, меламинсодержащий отход, аминопроизводные, иониты, сорбция, кинетика ионного обмена, КУ-2,8а, тиокарбамид ишлаб чиқариш технологияси, таркибида меламин бўлган чиқиндилар, аминокислоталар, ион алмашинувчилар, сорбсия, ион алмашинуви кинетикаси, КУ-2.8а
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