- 1. Magnetic stimulation of chemical reactions in coal
- (Content №4 2023)
- ... theory, a diffusion theory of recombination of radical pairs taking into consideration triplet-singlet transit, and nuclear-spin selectivity of chemical reactions. Findings. The physical mechanism of ...
- Created on 28 August 2023
- 2. The use of brown coal in Ukraine to obtain water-soluble sorbents
- (Content №4 2022)
- ... and selectivity of heavy metal ions extraction is 5 mg/l. Originality. The possibility of practical using of humic substances obtained from brown coal of Ukraine for sorption of heavy metal ions has been ...
- Created on 29 August 2022
- 3. The study of the particular aspects of water purification from the heavy metal ions using the method of nanofiltration
- (Contens №4 2020)
- ... selectivity to ions of copper, zinc, cadmium, nickel and on the degree of selection of permiatewas was established. The dependence of the efficiency of pollutant extraction on the type and consumption ...
- Created on 30 August 2020
- 4. The results of experimental studies of influence of variable parameters on the performance indicators of shock-centrifugal disintegrator
- (Solid State Physics, Mineral Processing)
- ... Bilenko, L. F., 2012. Priority areas for increasing the selectivity of minerals in the process of preparation of ore for enrichment. Vestnik NGU “KPI” [online], 59, pp. 3‒12. Available at: <https: //repository.kpi.kharkov.ua/handle/KhPI-Press/11681> ...
- Created on 03 March 2019
- 5. Evaluation of flotation ability of a sulfhydryl collector mixture in the processing of copper-bearing ores
- (Solid-state physics, mineral processing)
- ... Engineering and Petroleum Chemistry, Karaganda, Kazakhstan Abstract: Purpose. Establishing the criteria for the selectivity of flotation enrichment of copper- copper-bearing ores with a mixture ...
- Created on 11 January 2018
- 6. Research on effect of differential-phase protection of busbars system with voltage of 110‒750 kV
- (Electrical Complexes and Systems)
- ... absolute selectivity of the action of this protection, which led to conclusions about the possibility of its application and the effectiveness of the action. The effectiveness of the implementation of ...
- Created on 06 September 2017
- 7. A preliminary study on Anini deposit iron ore enrichment in order to use it in metallurgical industry (Algeria)
- (Solid-state physics, mineral processing)
- ... 10. Jan, D. and Douglas, W.F. (2014), “Selective flocculation of hematite in quartz–hematite–ferricion–polyacrylic acid system, Part 2, Effect of grinding and a hydrofluoric treatment on selectivity ...
- Created on 05 November 2015
- 8. Influence of stabilizing water treatment on weak acid cation exchange resin in acidic form on quality of mine water nanofiltration desalination
- (Environmental safety, labour protection)
- ... shown. The pressure influence on productivity and selectivity of the membrane to sulphates and hardness ions were defined. Originality. The dependences of membrane productivityandselectivity ...
- Created on 13 November 2014