- 1. Modeling pH changes and electrical conductivity in surface water as a result of mining activities
- (Content №1 2024)
- ... A., & Poté, J. (2017). Seasonal variability of water quality by physicochemical indexes and traceable metals in suburban area in Kikwit, Democratic Republic of the Congo. International Soil and Water ...
- Created on 29 February 2024
- 2. 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
- 3. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... (2017). A new practical method for determining the LA abrasion value for aggregates. Elsevier B. V., Soils and Foundations, 57, 840-848. https://doi.org/10.1016/j.sandf.2017.08.013. 24. Fischer, S. (2023). ...
- Created on 29 February 2024
- 4. Scientific bases and peculiarities of conversion of CHPP anthracite boilers to sub-bituminous coal combustion
- (Content №1 2024)
- ... of technical solutions for conversion of CHPP anthracite boilers with steam productivity up to 250 t/h for combusting sub-bituminous coal with maximum use of existing equipment. Methodology. Consumption ...
- Created on 29 February 2024
- 5. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... artificial freezing of soils for underground constructions. Methodology. In this research, sand, clay, and water are used. Ice quality is estimated visually after water freezing at -15 °C in glass tubes. ...
- Created on 29 February 2024
- 6. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... (2023). Drilling and operation of oil and gas wells in difficult conditions: monograph. Dnipro: Zhurfond. ISBN 978-966-934-402-1. 3. Ihnatov, A., Koroviaka, Y., Rastsvietaiev, V., & Tokar, L. (2021). ...
- Created on 29 February 2024
- 7. The choice of optimal methods for the development of water wells in the conditions of the Tonirekshin field (Kazakhstan)
- (Content №1 2024)
- ... Wells on the Production Facilities of the Oil and Gas Complex. https://doi.org/10.31471/1993-9973-2019-4(73)-16-23. 7. Omelyanyuk, M. V., Pakhlyan, I. A., Bukharin, N., & Mouhammad El Hassan (2021). ...
- Created on 29 February 2024
- 8. Assessment of coal mining impact on the geoecological transformation of the Emerald network ecosystem
- (Content №6 2023)
- ... generally accepted methods for describing the species and coenotic composition of vegetation and hydrobotanical mapping were used. The study on soil vegetation was carried out with the selection and description ...
- Created on 23 December 2023
- 9. Analysis and prediction of surface settlements during the digging of underground mining works (Algeria)
- (Content №6 2023)
- ... study was conducted in two main stages; a geotechnical characterization in situ and in the laboratory to determine the necessary properties of the soil and rock mass used in our model, and in a second ...
- Created on 23 December 2023
- 10. Problems of operating heating boilers of increased environmental efficiency
- (Content №6 2023)
- ... processing the results of our own experimental studies on heat exchange during deep cooling of combustion products of gas-consuming boilers were used. Findings. Calculation studies on the thermal operation ...
- Created on 23 December 2023
- 11. Recycling of barite ore tailings into porcelain: microstructure and dielectric properties
- (Content №6 2023)
- ... Maouche, S., ..., & Boutaleb, A. (2017). Soil metal pollution from former Zn–Pb mining assessed by geochemical and magnetic investigations: case study of the Bou Caid area (Tissemsilt, Algeria). Environmental ...
- Created on 23 December 2023
- 12. Managing the process of underground coal gasification
- (Content №6 2023)
- ... of soil. Annual Scientific-Technical Collection – Mining of Mineral Deposits, 237-238. https://doi.org/10.1201/b16354-43. 6. Baibatsha, A., Dussembayeva, K., Bekbotayeva, A., & Abdullayeva, М. T. ...
- Created on 23 December 2023
- 13. Research on an eco-safe filtration plant for wastewater treatment made of natural raw materials
- (Content №5 2023)
- ... Science-Based Technologies, 1(31). https://doi.org/10.18372/2310-5461.37.12375. 3. Grigorov, A., Mardupenko, A., Sinkevich, I., Tulskaya, A., & Zelenskyi, O. (2018). Production of boiler and furnace ...
- Created on 27 October 2023
- 14. Radionuclide content in vegetation and soils in the impact zone of the railway track
- (Content №5 2023)
- ... the level of radioactive contamination in the impact zone of the railway, soil and plant samples were collected, and relevant radiometric studies were carried out in accordance with the established and ...
- Created on 27 October 2023
- 15. Creation of conceptual solutions for the manufacture of component freight wagons from composites
- (Content №5 2023)
- ... A. (2020). Synthesis of camelina oil ethyl esters as components of jet fuels. Eastern-European Journal of Enterprise Technologies, 1(6), 42-49. https://doi.org/10.15587/1729-4061.2020.196947. 16. Sokolov, ...
- Created on 27 October 2023
- 16. Liquefaction of industrial zone against earthquake loading using laboratory and field measurements
- (Content №5 2023)
- ... for shear wave velocity in different types of soil were collected and studied, where the majority of these correlations necessitated the use of standard penetration tests in the field. Indeed, two boreholes ...
- Created on 27 October 2023
- 17. Influence of drilling mud pulsations on well cleanout efficiency
- (Content №5 2023)
- Authors: I.I.Chudyk1, orcid.org/0000-0002-7402-6962, Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. I.F.Dudych*1, orcid.org/0000-0003-2917-0612, ...
- Created on 27 October 2023
- 18. Reducing the formation of asphaltene deposits and increasing the flow rates of oil wells
- (Content №5 2023)
- ... paraffin deposits in the bottom-hole zone of the oil reservoir and identifying patterns of their dissolution by pumping heated low-boiling oil components containing carbon atoms C6–C9 in molecules into ...
- Created on 27 October 2023
- 19. Geophysical indicators of rare-metal ore content of Akmai-Katpar ore zone (Central Kazakhstan)
- (Content №5 2023)
- ... G. Z., Suleimenova, R. T., Akhmetov, S. M., Shayakhmetova, Z. B., & Suyungariyev, G. E. (2021). The process of monitoring the current condition of oil recovery at the production fields in Western Kazakhstan. ...
- Created on 27 October 2023
- 20. Prospects for the detection of structures with hydrocarbon deposits along the geotraverse in the Shu-Sarysu sedimentary basin
- (Content №5 2023)
- ... Ch., Shlygin, D., Pilifosov, V., Kolomiica, V., & Komarov, V. (2002). Deep structure and mineral resources of Kazakhstan, Vol. 3, Oil and gas. Almaty. ISBN 9965-13-760-9. 5. Tulemissova, Z. S., ...
- Created on 27 October 2023