A5052498297- Metal Extraction and Bioleaching
- Extraction and Separation Processes
- Mining and Gasification Technologies
- Environmental and Industrial Safety
- Minerals Flotation and Separation Techniques
- Industrial Engineering and Technologies
- Coal and Coke Industries Research
- Recycling and Waste Management Techniques
- Advanced Theoretical and Applied Studies in Material Sciences and Geometry
- Field-Flow Fractionation Techniques
Satbayev University
2014-2025
Al-Farabi Kazakh National University
2022
В статье рассматриваются современные методы адсорбционной очистки промышленных сточных вод металлургических предприятий от ионов тяжелых металлов, включая медь, никель и цинк. Исследуется применение модифицированных цеолитных сорбентов, содержащих наноструктурные соединения ванадия титана, полученные методом золь-гель технологии. Представлены экспериментальные данные по сорбционной емкости адсорбентов, демонстрирующие значительное повышение эффективности при использовании гибридных...
Used automotive catalysts are a valuable source of rare and precious metals, which plays key role in modern industry. These raw materials contain earths makes their processing highly efficient economically profitable. To develop comprehensive technology, were studied using various analysis methods, such as chemical, X-ray, X-ray spectral, electron microscopic analysis. The results the phase indicate that noble metals states, form oxides embedded aluminosilicate matrix catalyst. data critical...
The activities of industrial enterprises in ferrous and non-ferrous metallurgy other industries lead to environmental pollution with wastewater containing harmful substances that, even small quantities, have a rather serious negative impact on human health the state biosphere. There are large number natural sorbents used solve water treatment problems. Among inorganic sorption materials, zeolites widely practice. These materials thermal radiation stability high selectivity. purpose this...
The main purpose of these studies was to study the chemical and mineralogical composition ore Kenshoky-1 deposit with subsequent search experiments on extraction copper from material by sulfuric acid leaching. During research it established that belongs type oxidized cuprous sandstone along contains a significant amount lead small zinc. minerals in this are carbonate – malachite cerussite. A fairly phosphate mineral pyromorphite is present. waste rock quartz, orthoclase, clinochlorine. Iron,...
Iodine is an essential micronutrient for humans and animals due to its important role as a component of thyroid hormones. Kazakhstan country, most regions which suffer from natural deficiency iodine. At the same time, country has rich resource base obtaining iodine compounds. These are formation waters oil fields under development containing 0.001–0.005% To extract oil-field brines, we have proposed ion-exchange materials obtained waste refining industry. The article presents results...