- 1. Sorption capacity and natural gas content of coal beds of Donbas
- (Content №4 2024)
- ... for each grade of coal metamorphism from gas to-anthracite (A). Originality. New indicators have been proposed – the relative gradient of sorption methane-bearing capacity and the relative gradient of ...
- Created on 28 August 2024
- 2. 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)
- ... during the operation of anthracite boilers converted to burning sub-bituminous coal, including in non-design modes of operation. Verification of the calculation model of the TPP-210A boiler of the 300 ...
- Created on 01 May 2024
- 3. 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
- 4. Converting Slovianska TPP with the central coal pulverizing plant from anthracite to sub-bituminous coal
- (Content №3 2023)
- ... the anthracite boiler of the 800 MW unit of Slovianska TPP with central coal pulverizing plant to sub-bituminous coal combustion with maximum use of existing equipment, without stopping the unit’s operation. ...
- Created on 27 June 2023
- 5. Phenomena and mechanism of slagging and corrosion in energy use of coal with a high content of salts
- (Content №5 2022)
- ... D.I. (2010). Reasons for furnace ash coolers slagging of CFB boiler Starobashevo HPS at burning anthracite culm and slurry. Ecology and Industry, (3), 64-68. 21. Lebedeva, L.N., Kortsenshtein, N.M., & ...
- Created on 30 October 2022
- 6. Determination of granulometric composition of technogenic raw materials for producing composite fuel
- (Content №4 2022)
- ... control systems, 42, 4-11. https://doi.org/10.26565/2304-6201-2019-42-01. 18. DSTU 3472:2015. Brown coal, hard coal and anthracite. Classification. Standard of Ukraine (2015). Retrieved from http://online.budstandart.com/ua/catalog/doc-page?id_doc=61974. ...
- Created on 29 August 2022
- 7. Predicting changes in the sulfur content during steam coal preparation and the level of sulfur dioxide emissions when its combustion
- (Content №2 2021)
- ... References. 1. Chernyavskyy, M.V., Dunayevska, N.I., Prvalov, O.Yu., & Miroshnichenko, Ye.S. (2020). Scientific basis and technologies of anthracite replacement at thermal power plants. Naukovyi Visnyk ...
- Created on 29 April 2021
- 8. Anomaly of the natural constant electric field of large magnitude in technogenically disturbed layers of anthracite
- (Contens №5 2020)
- ... by wet conservation method, developing coal seams of A1-grade anthracite. Repeated (control) measurements made two months later confirmed the presence of this anomaly. The author’s interpretation of the ...
- Created on 30 October 2020
- 9. Scientific basis and technologies of anthracite replacement at thermal power plants
- (Contens №3 2020)
- ... повний текст / full article Abstract: Purpose. The development and implementation of technologies for partial and total replacement of anthracite by domestic bituminous coal ...
- Created on 02 July 2020
- 10. The energy technological background of involving salty coals into energy balance of Ukraine. 2. Natural minerals as catalysts of thermochemical conversion of salty coals in various conditions
- (Contens №6 2019)
- ... (3), 6-10. 11. Beztsennyi, I. V., Dunayevska, N. I., & Cherniavskyi, M. V. (2015). Determination of the kinetic characteristics of the interaction of anthracite, lean coal and gas coal chars ...
- Created on 23 December 2019
- 11. A new determination method for coal metamorphism degree
- (Geology)
- ... to anthracite. To characterize the degree of coal metamorphism, a new index of the gray shade intensity of macerals was applied on the photographic images of the lump sections of coal samples microscopically. ...
- Created on 13 June 2019
- 12. Substantiation into “rock massive – underground gasifier” system adaptability of Solenovskyi site in the Donetsk coal basin
- (Mining)
- ... activation on the formation of the surface trough during anthracite seams extraction. Mining of Mineral Deposits, 11(2), pp. 91–95. DOI: 10.1201/b13157-710.15407/ mining11.02.091. 22. Kuz’menko, O., ...
- Created on 03 July 2018
- 13. Regimeology of coal markets
- (Economy and Management)
- ... hierarchy, is forced to resort to establishing a network of relationships with suppliers of coal resources, such as American companies, due to the loss of government control over anthracite sources. The ...
- Created on 16 May 2018
- 14. Prediction of spacing of primary roof caving of hard roof at development of gently dipping anthracite beds in deep mines
- (Mining)
- ... of primary roof breaks and its main characterizing factors at development of thin and medium-thickness gently dipping anthracite seams by deep mines on the basis of field data monitoring. Methodology. ...
- Created on 17 October 2013
- 15. Estimation of qualitative indexes of anthracite coal during mining in a production string and possibility of coal preparation product recycling
- (Mining)
- Authors: Haidai O.A. The high-quality indexes of coal are generalized at his booty on a technological chainlet. Returning of products of enrichment to mine and their use ...
- Created on 17 December 2012
- 16. About the feasibility of optimization of longwall length during development of deeply buried thin antracitic strata
- (Mining)
- ... of the Ukrainian coal industry and the work of coal mining enterprises developing thin anthracite stratums were analyzed. Mining and geological conditions of mining at a depth of 1000 metres or more were ...
- Created on 21 November 2012
- 17. Zones of discontinuities influence on mining and geological conditions of preparation of deep horizons of mines GP “Antratsit” and GP “Rovenky-Antratsit”
- (Mining)
- ... of transverse faults on mining and geological conditions of preparation of anthracite reserves for development in the Bokovo-Hrustalskyi and Dovzhano-Rovenetskyi areas is considered. The regularities of ...
- Created on 21 November 2012
- 18. Petrographic features of coal from northern carboniferous area of Donbass
- (Geology)
- ... – М: Госком СССР по стандартам, 1982. – 3 с. GOST 21489-76. Brown coals, hard coals and anthracites: division by metamorphism stages and classes on vitrinite reflectance. – M.: State committee of ...
- Created on 21 November 2012
- 19. About efficiency and finansial reasonability of coal cleaning
- (Mining)
- ... 2002. – 10 с. Black coal and anthracite for powdered fuel burning at thermal power plants. Specifications: DSTU 4083-2002. – [valid since 2002-09-01]. – K.: State Standard of Ukraine, 2002. – ...
- Created on 20 November 2012