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Energy industry
  • Date submitted
    2022-08-05
  • Date accepted
    2022-11-17
  • Date published
    2023-02-27

Feasibility study of using cogeneration plants at Kuzbass coal mines

Article preview

The paper considers the problem of reducing greenhouse gas emissions in the process of coal mining during the coal mine methane utilization in power supply systems. An algorithm to form recommendations for the implementation of CMM generation is presented. A simulation model for one of the Kuzbass coal mines was developed in the PowerFactory software application. The simulation model considers the uneven nature of the power consumption of mining equipment. As a result of modeling, daily power consumption profiles and voltage levels in the coal mine power supply system were determined before and after the implementation of the proposed measures. Based on the results, the technical and economic effects was estimated, which consisted in reducing the direct and indirect carbon footprint, electricity and capacity fees. It has been established that the cost of carbon dioxide emission quotas significantly affects the investment attractiveness of cogeneration projects. Based on the results, recommendations are given to stimulate the development of small generation in coal mines.

How to cite: Nepsha F.S., Voronin V.A., Liven A.S., Korneev A.S. Feasibility study of using cogeneration plants at Kuzbass coal mines // Journal of Mining Institute. 2023. Vol. 259 . p. 141-150. DOI: 10.31897/PMI.2023.2
Geoecology and occupational health and safety
  • Date submitted
    2017-11-06
  • Date accepted
    2018-01-12
  • Date published
    2018-04-24

Improvement of the procedure of recruitment of personnel for hazardous work environment

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With the purpose of the reduction of the number of the emergency and abnormal situations in the oil mines conditioned by the influence of the «human factor» an opportunity of application of the system of permit to the works with respect to the real functional state of the personnel is considered in the paper. A «human factor» may become a reason not only for the occurrence but also for the development of the emergency situation according to the unfavorable scenario.The arduous labor conditions such as heating environment, low level of lighting, high level of the dust load may result in the multiple increase of the negative influence of the factors of the real functional state on the quality and safety of the operations. Reasoning from this fact, the consideration of the factors of the functional state in the process of getting a permit to works in the oil mines is of vital importance and requires a well-reasoned and integrated assessment.

How to cite: Tskhadaya N.D., Zakharov D.Y. Improvement of the procedure of recruitment of personnel for hazardous work environment // Journal of Mining Institute. 2018. Vol. 230 . p. 204-208. DOI: 10.25515/PMI.2018.2.204
Industrial safety and health care in mining
  • Date submitted
    2013-07-17
  • Date accepted
    2013-09-07
  • Date published
    2014-03-17

Increasing efficiency and mine resource development on the Prokopevsk-Kisilevsky deposit

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The security issues of the deep mining of Prokopevsk-Kisilevsky deposit the Kuzbass are considered. The analysis of the existing technologies and systems development are executed. The recommendations to improvement of the technical and economic parameters, reducing accidents and injuries of the working off inventories powerful coal steeply inclined seams and steep coal seams were given.

How to cite: Kochetkova E.A., Sidorenko A.A., Sementsov V.V. Increasing efficiency and mine resource development on the Prokopevsk-Kisilevsky deposit // Journal of Mining Institute. 2014. Vol. 207 . p. 121-124.
Problems in geodynamic safety in the exploration of solid deposits
  • Date submitted
    2009-10-12
  • Date accepted
    2009-12-29
  • Date published
    2010-09-22

Types and mechanisms of geodynamic hazard in mineral deposits mining and exploitation of buried and surface engineer constructions

Article preview

It is shown that major emergencies in mineral deposits mining and in exploitation of buried and surface engineer constructions are attributed to active faults. Classification of hazardous zones has been developed. The mechanisms of influence of geodynamic hazard in coal mines and pipeline exploitation were determined. The technology of reduction of geodynamic risk was suggested.

How to cite: Shabarov A.N. Types and mechanisms of geodynamic hazard in mineral deposits mining and exploitation of buried and surface engineer constructions // Journal of Mining Institute. 2010. Vol. 188 . p. 15-17.