Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Bogomolov Alexander"'
Publikováno v:
E3S Web of Conferences, Vol 247, p 01074 (2021)
According to Meadows' model, the main factor that determines the limits to the growth of the human civilization is the agricultural sector of the planet, the latter, however, significantly pollutes the environment and togather with other factors cont
Externí odkaz:
https://doaj.org/article/696928e57ad24d1db39ec7833b95d4f8
Publikováno v:
E3S Web of Conferences, Vol 315, p 03011 (2021)
The issue of a comparative study of fuel consumption and temperature characteristics of gas-diesel BelAZ 75131 mining dump trucks equipped with an on-board cryogenic fuel system and hauling rock mass at the Kuzbass open-pit coal mine is considered in
Externí odkaz:
https://doaj.org/article/e590dfe6bd5f4c6a8dc662f26c3369b3
Publikováno v:
E3S Web of Conferences, Vol 315, p 03010 (2021)
Comparative studies of the corrosion characteristics of motor oils used in internal combustion engines of BelAZ 75131 mining dump trucks using liquefied natural gas - methane - as a motor fuel are presented. It is noted that an increase in the lead c
Externí odkaz:
https://doaj.org/article/fcf41c402b9f4e558b570d4d3af2ce43
Publikováno v:
E3S Web of Conferences, Vol 161, p 01061 (2020)
Real-time monitoring of the state of ecological systems can contribute to early warning of their deviation from an equilibrium state (homeostasis) or a change that leads to a threat to human health or existence. In addition to the existing means of m
Externí odkaz:
https://doaj.org/article/b1b6f0b59b8c48bbb4a59910ceaa7be1
Publikováno v:
E3S Web of Conferences, Vol 105, p 01020 (2019)
Using a laboratory micro-autoclave (of ~ 20 cm3 volume), the effects of transition metal additives (MoO3, Fe2O3 and commercial AlCoMo catalyst) on the thermal transformations of tile-like Barzas coals (sapromixites) in a hydrogen medium at T ~ 475°C
Externí odkaz:
https://doaj.org/article/1311218d833145b4abbc128e9c88394a
Publikováno v:
EPJ Web of Conferences, Vol 196, p 00014 (2019)
The work is devoted to the processing of fly ash wastes obtained from coal combustion. Based on the non-magnetic fraction of fly ash (its particle size of 0-50 μm), an aluminosilicate glue or liquid glass as a cementing component has been obtained.
Externí odkaz:
https://doaj.org/article/75eafa3611124fb4bee4eb181de8525e
IIR Spectra of Low-Metamorphosed Barzas Coal Subjected to Thermal Treatment in Carbon Dioxide Medium
Publikováno v:
E3S Web of Conferences, Vol 41, p 01037 (2018)
Using FTIR spectroscopy, elemental analysis and gas chromatography methods, the temperature effects on the thermal transformations of low-metamorphosed Barzas coal (sapromixite) in carbon dioxide media have been studied. According to the IR spectrosc
Externí odkaz:
https://doaj.org/article/6d012783e7694510a392ed7f8adf694c
Publikováno v:
MATEC Web of Conferences, Vol 115, p 06006 (2017)
The work is devoted to the determination of the content of carbon underburn and iron in the fly ash of thermal power plants. The results of determining the mechanical underburning by fractions for three stations are presented to show that the station
Externí odkaz:
https://doaj.org/article/d876e4ac9e7048c492b6da9fb8f58588
Autor:
Murko Vasiliy I., Karpenok Viktor I., Senchurova Yuliya А., Tailakov Oleg V., Bogomolov Alexander R., Khyamyalyainen Veniamin A.
Publikováno v:
MATEC Web of Conferences, Vol 72, p 01074 (2016)
It is shown that an effective way of burning high sulfur coal is to burn coal-water slurry fuel (CWF) prepared on its basis containing a sulfur capture agent (SCA) entered in the slurry at the stage of preparation. The technique of thermodynamic anal
Externí odkaz:
https://doaj.org/article/34a9ed0c25054f6e99819b6585512cf6
Publikováno v:
MATEC Web of Conferences, Vol 72, p 01119 (2016)
The experimental setup for studying operation effectiveness of the closed two-phase thermosyphon s aimed at the development of heat exchangers without disturbing the process of air circulation inside the module of control system, which can maintain t
Externí odkaz:
https://doaj.org/article/bf79144950b54f02b5935faf7ffc31fa