- 1. Eco-friendly biosorbent based on local raw material: application to dye removal
- (Content №2 2024)
- ... basic Red 46 dye References. 1. Patra, T., Mohanty, A., Singh, L., Muduli, S., Parhi, P. K., & Sahoo, T. R. (2022). Effect of calcination temperature on morphology and phase transformation of MnO2 ...
- Created on 01 May 2024
- 2. Mathematical modeling of a magnetic gear for an autonomous wind turbine
- (Content №2 2024)
- ... 8. Gardner, M., Praslicka, B., Johnson, M., & Toliyat, H. (2021). Optimization of Coaxial Magnetic Gear Design and Magnet Material Grade at Different Temperatures and Gear Ratios. IEEE Transactions ...
- Created on 01 May 2024
- 3. Gold recovery from waste fine carbon using acetone as solvent (Amesmessa gold mine, Algeria)
- (Content №2 2024)
- ... room temperature. Findings. The application of the proposed method gave satisfactory results in terms of process efficiency, the time of operation and no use of hazardous chemicals such as cyanide. The ...
- Created on 01 May 2024
- 4. CFD-modeling of critical deviations of combustion processes in pulverized coal boilers. Part 1. Construction of the TPP-210A boiler calculation model
- (Content №2 2024)
- ... 9. Liu, H., Guo, X., Chen, L., Zhang, X., & Qing Wang, Q. (2021). Numerical simulation of high-temperature corrosion and NOx generation characteristics of a boiler. Energy Sources, Part A: Recovery, ...
- Created on 01 May 2024
- 5. Influence of hot plastic deformation on properties of the carbon steel
- (Content №2 2024)
- ... 5. Hui-Ping, L., Rui, J., Lian-Fang, H., Hui, Y., Cheng, W., & Chun-Zhi, Z. (2018). Influence of Deformation Degree and Cooling Rate on Microstructure and Phase Transformation Temperature of B1500HS ...
- Created on 01 May 2024
- 6. Three-dimensional density model of the mantle beneath the Ukrainian shield
- (Content №2 2024)
- ... Kern, H., & Tubia, J. M. (1993). Pressure and temperature dependence of P- and S-wave velocities, seismic anisotropy and density of sheared rocks from the Sierra Alpujata massif (Ronda peridotites, ...
- Created on 01 May 2024
- 7. Assessment of the influence of the surface layer of coals on gas-dynamic phenomena in the coal seam
- (Content №2 2024)
- ... mathematical model linking nanostructured surface layer of coal substance with geodynamic phenomena of coal seam, through adhesion energy of different layers and coal grades, melting temperature of the ...
- Created on 01 May 2024
- 8. Ecological and economic assessment of the effectiveness of implementing bioenergy technologies in the conditions of post-war recovery of Ukraine
- (Content №1 2024)
- ... Fachagentur Nachwachsende Rohstoffe e.V. (FNR), Gülzow, Germany. 21. Almeida Streitwieser, D. (2017). Comparison of the anaerobic digestion at the mesophilic and thermophilic temperature regime of organic ...
- Created on 29 February 2024
- 9. Modeling pH changes and electrical conductivity in surface water as a result of mining activities
- (Content №1 2024)
- ... autoignition temperature of organic energetic compounds using hybrid intelligent method. Process Safety and Environmental Protection, (120), 79-86. https://doi.org/10.1016/j.psep.2018.08.031. 8. Zhu, ...
- Created on 29 February 2024
- 10. Enhancement of sorption of the azoic dye (Azucryl Red) by natural and calcined hyper-aluminous kaolins
- (Content №1 2024)
- ... (France) in natural and calcined states. Methodology. Batch interactive parameter pH, pHpzc contact time, dye concentration, adsorbent loading and temperature are taken to obtain optimums for the AR ...
- Created on 29 February 2024
- 11. Method of controlling the volume of combustion products at different boiler loads
- (Content №1 2024)
- ... Abstract: Purpose. Development of a method for controlling the volume of combustion products at different load of boiler equipment. Achieving the objective may allow controlling the flue gas temperature ...
- Created on 29 February 2024
- 12. An overview of hydrogen production via reforming from natural gas
- (Content №1 2024)
- ... 24. Anzelmo, B., Wilcox, J., & Liguori, S. (2017). Natural gas steam reforming reaction at low temperature and pressure conditions for hydrogen production via Pd/PSS membrane reactor. Journal of ...
- Created on 29 February 2024
- 13. Heat exchange under the longitudinal movement of wet steam in finning heat exchangers
- (Content №1 2024)
- ... in drop clouds: Effect of temperature dependent gas properties and cloud shape. International Journal of Heat and Mass Transfer, 162, 120315. https://doi.org/10.1016/j.ijheatmasstransfer.2020.120315. 6. ...
- Created on 29 February 2024
- 14. Scientific bases and peculiarities of conversion of CHPP anthracite boilers to sub-bituminous coal combustion
- (Content №1 2024)
- ... of pulverized coal to the burners, it is necessary to use the selection of slightly heated air from the first stage of the air heater. It is substantiated that maintaining the temperature conditions of ...
- Created on 29 February 2024
- 15. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... time is recorded with a stopwatch, the temperature with an alcohol thermometer, the mass with electronic scales and the deflection arrow with a clock-type indicator. Findings. The presence and amount ...
- Created on 29 February 2024
- 16. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... Purpose. To develop linear and nonlinear mathematical models of heat conduction for isotropic heterogeneous media with internal heating. This will allow for an increased accuracy in determining temperature ...
- Created on 23 December 2023
- 17. Problems of operating heating boilers of increased environmental efficiency
- (Content №6 2023)
- ... temperature and dew point changes in the mixture of admixed gases and air under the conditions of using traditional heat recovery technologies and without them in different boiler modes and with different ...
- Created on 23 December 2023
- 18. Recycling of barite ore tailings into porcelain: microstructure and dielectric properties
- (Content №6 2023)
- ... with solid barite wastes (SBWs). Methodology. The study involves preparation of porcelain using conventional solid-state reaction methods, employing two firing temperatures (1200 and 1300 °C) and a soaking ...
- Created on 23 December 2023
- 19. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... America, 139(5), EL142–EL148. https://doi.org/10.1121/1.4946831. 17. Gambin, B., Byra, M., Kruglenko, E., Nowicki, A., & Doubrovina, O. (2016). Ultrasonic measurement of temperature rise in breast ...
- Created on 23 December 2023
- 20. Theoretical model of random freight flow distribution in the conveyor transport line of the coal mine
- (Content №6 2023)
- ... V. (2020). Effect of elevated temperature on harmonic interlaminar shear stress in graphite/epoxy FRP simply supported laminated thin plate using finite element modeling. International Review of Mechanical ...
- Created on 23 December 2023