The aim of the study was to investigate the possibility of using natural bentonite samples obtained from the Qiziltepa district of Navoiy region in drilling operations. Within the scope of the study, the chemical and mineralogical compositions of the bentonite were determined using X-ray diffraction (XRD) and X-ray fluorescence (XRF) analysis methods. In addition, several enrichment methods for bentonite were tested under laboratory conditions. These included magnetic separation of the bentonite suspension formed with water, washing, and acid washing using oxalic acid for chemical enrichment. The chemical and mineralogical composition of the resulting samples was reanalyzed, relevant tables were compiled, and their effectiveness was evaluated. The plasticity of both the raw and enriched bentonite was examined. Based on the obtained results, the technological properties of Qiziltepa bentonite were analyzed, and its applicability in drilling fluids was assessed. .
| Mualliflar | Farrukh B. ERKINOV, Biloliddin B. QOBILOV, Mukhammadamin Sh. JOLOLDINOV |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashr sanasi | 2025-06-27 |
| Jild | 2025 |
| Son | 2 |
| Til | en |
| DOI | 10.70189/1992-9498.1677 |
DOI: 10.70189/1992-9498.1677 · Maqolaning asl sahifasi
The aim of this work is the synthesis of iodine N,N-diallylphthalimide and the study of its radical polymerization. In this regard, the synthesis of iodine N,N-diallylphthalimide was carried out in two stages: at the…
Currently, one of the most effective and cost-effective ways to modify the properties of polyethylene is to introduce various fillers of organic or inorganic origin. The purpose of this work was to study the effect of…
Coal is not only a heat source for clinker burning but also the coal ash after combustion plays a large role in the quality of clinker mixed with hot meals in the kiln. Since the properties of coal vary depending on the…
Known sources of high-quality raw materials are depleted. To meet the growing demand for porcelain products, natural raw materials from new deposits are being studied. The aim of the study is to develop a composition of…
The aim of the study was preparation of nanosized silver particles by electrolysis from silver-containing scrap from electrical engineering production. For this purpose, at the first stage, silver particles with a size…
The aim of this study was the synthesis and structural investigation of coordination compounds of selected 3d-metals with 2-(phenylmethyl)-1H-benzimidazole (FAB) using IR spectroscopy. Complexes of copper(II)…
The aim of this work is to synthesize Nd2O3 nanotubes via chemical deposition followed by thermal treatment. Nd(OH)3 nanotubes were synthesized using Nd(NO3)3 as a precursor and NaOH as a precipitant. After thermal…
One of the main problems of our time is the sharp increase in alimentary-dependent diseases or so-called "diseases of civilization" caused by unbalanced nutrition, namely a stable deficiency or excess of nutrients with…
The aim of the study is to conduct a comparative analysis of the technological properties of samples of bakery flour obtained from local and imported varieties of wheat grain at enterprises in Uzbekistan. Existing…