Науковий вісник НГУ

Content №6 2023

Mining 5
M. O. Chebanov, H. D. Pcholkin, A. A. Makurin, O. V. Lozhnikov Substantiation of the technological parameters of bucket-wheel excavator forward trench when mining titanium deposits 5
T. M. Lubenets, Ye. A. Koroviaka, V. H. Snigur, A. V. Tkachuk, V. O. Rastsvietaiev Theoretical model of random freight flow distribution in the conveyor transport line of the coal mine 12
V. S. Morkun, N. V. Morkun, V. V. Tron, O. Y. Serdiuk, A. Haponenko Use of backscattering ultrasound parameters for iron ore varieties recognition 19
P. Saik, V. Lozynskyi, O. Anisimov, O. Akimov, A. Kozhantov, O. Mamaykin Managing the process of underground coal gasification 25
P. Shcherbakov, S. Tymchenko, S. Moldabayev, M. Amankulov, D. Babets Mathematical substantiation and creation of information tools for optimal control of drilling and blasting in open-pit mine 31
Dao Hieu, Pham Thanh Loan Data analysis solutions to improve blasting efficiency in mining 39
Solid State Physics, Mineral Processing 48
O. Djezairi, A. Bouzidi, N. Bouzidi, B. Ayaden, A. Benselhoub Recycling of barite ore tailings into porcelain: microstructure and dielectric properties 48
Geotechnical and Mining Mechanical Engineering, Machine Building 54
N. M. Fialko, R. O. Navrodska, S. I. Shevchuk, R. V. Serhiienko Problems of operating heating boilers of increased environmental efficiency 54
M. A. R. Morsli, S. Berdoudi, A. Hafsaoui, A. I. Kanli, M. Ferfar Analysis and prediction of surface settlements during the digging of underground mining works (Algeria) 61
O. K. Ishchenko, O. P. Strilets Efficiency and seismic safety of constructing underground structures in complex rock masses 67



https://doi.org/10.33271/nvngu/2023-6

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ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

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