Get started
Author

Valentine Koval

Observed names: Koval, Valentine, Koval, Valentinе, V. V. Koval, V.V Koval, V.V. Koval
ORCID: 0000-0003-3771-3293
Observed ORCID: 0000-0003-3771-3293
OpenAlex ID: A5004002796
Hardgrove Grindability of Coal. Part 1. Correlations with Composition, Structure, and Properties
2019 · D. V. Miroshnichenko, N. A. Desna, et al. · Coke and Chemistry · 13
Effect of coal quality and preparation on the stamping performance and quality of coke
2024 · Denis Miroshnichenko, Valentine Koval, et al. · Scientific Reports · 10
PDF
The use of Protodiakonov and Hardgrove methods to determine the effect of coal quality on its grinding ability
2023 · Serhiy Pyshyev, Denis Miroshnichenko, et al. · Heliyon · 5
Effect of the quality indices of coal on its grindability
2022 · Denis Miroshnichenko, Valentine Koval, et al. · Mining of Mineral Deposits · 5
PDF
Prediction of Higher Heating Value of Raw Materials and Biochar
2025 · Denis Miroshnichenko, Valentine Koval, et al. · Chemistry & Chemical Technology · 3
PDF
Crushing Properties of Coal 3. Method of Determining the Protod’yakonov Strength Coefficient
2021 · D. V. Miroshnichenko, V. V. Koval, et al. · Coke and Chemistry · 2
Crushing Properties of Coal 2. Binary Coal Blends
2020 · D. V. Miroshnichenko, V. V. Koval, et al. · Coke and Chemistry · 2
Improving the Electrical Resistivity of Blast-Fumace Coke
2024 · Valentine Koval, Denis Miroshnichenko, et al. · IEEE KhPI Week on Advanced Technology (KhPIWeek) · 1
The Influence of Organic and Inorganic Additives on the Specific Electrical Resistance of Coke
2024 · Denis Miroshnichenko, Oleksandr Borisenko, et al. · Chemistry & Chemical Technology · 1
PDF
Mechanical Strength of Coal: Methods of Determination and Factors of Influence (review)
2021 · V.V Koval, D.V. Miroshnichenko, et al. · Journal of Coal Chemistry · 1
Optimization of petrographically heterogeneous multi-basin coal batch composition taking into account the electrical resistivity of coke
2025 · Denis Miroshnichenko, Kateryna Shmeltser, et al. · IEEE KhPI Week on Advanced Technology (KhPIWeek)
Materials for Electromagnetic Radiation Absorption and Zero Electrical Resistance Based on Ceramic-Ferromagnetic Graphite-Polymer Composites
2025 · Denis Miroshnichenko, Valentine Koval, et al. · IEEE KhPI Week on Advanced Technology (KhPIWeek)
Improving the electrical resistivity of blast-furnace coke
2025 · Koval, Valentine, Miroshnichenko, Denis Viktorovich, et al. · eNTUKhPIIR Repository (Kharkiv Polytechnic Institute)
PDF
Dielectric Properties and Electrical Conductivity as a Characteristic of Degradation of Coal Tar Wash Oil
2024 · Artem Bannikov, Serhiy Nesterenko, et al. · IEEE KhPI Week on Advanced Technology (KhPIWeek)
Influence of additives on coke quality parameters
2024 · D.V. Miroshnychenko, O.I. Zelenskii, et al. · Journal of Coal Chemistry
PDF
Development of optimal compositions of coal blends for tamping. Report 2. Study of coal blends with assessment of the quality of coke produced
2024 · D.V. Miroshnychenko, V.V. Koval, et al. · Journal of Coal Chemistry
PDF
Transfer of operating coke battery to loading with stamped charge
2024 · Kravchenko, Sergiy, Miroshnichenko, Denis, et al. · eNTUKhPIIR Repository (Kharkiv Polytechnic Institute)
PDF
Determination of the Heat of Combustion of Vegetable Raw Materials and Charcoal
2023 · I.K. Malik, V.V. Koval, et al. · Chemistry Technology and Application of Substances
The Effect of Coal Quality on its Grinding Ability
2023 · Serhiy Pyshyev, Denis Miroshnichenko, et al. · SSRN Electronic Journal
The influence of organic and inorganic additives on the specific electrical resistance of coke
2023 · Denis Miroshnichenko, Oleh Zelenskii, et al. · Международная научно-практическая конференция «Актуальные проблемы науки и образования в условиях современных вызовов»
PDF
Determining the volumes of methane release from the rock mass in the process of developing coal seams (at the example of the Kapitalna mine)
2021 · V.V. Lukinov, V.V. Koval · Geology and Mineralogy Bulletin of Kryvyi Rih National University
Influence of Moisture Content of Coal Charge on Its Bulk Density
2021 · N.A. Desna, D.V. Miroshnichenko, et al. · Journal of Coal Chemistry
PDF
Works count: 22
Citation count: 43
H-index: 4
I10-index: 2
Year
Topic
Type