Zobrazeno 1 - 10
of 84
pro vyhledávání: '"M. Onifade"'
Publikováno v:
International Journal of Mining Science and Technology, Vol 31, Iss 3, Pp 483-494 (2021)
The distribution of the various organic and inorganic constituents and their influences on the combustion of coal has been comprehensively studied. However, the combustion characteristics of pulverized coal depend not only on rank but also on the com
Externí odkaz:
https://doaj.org/article/a25001556b814446984565bbd97ff13e
Publikováno v:
International Journal of Mining Science and Technology, Vol 30, Iss 5, Pp 723-736 (2020)
The characterization of the physical and chemical properties of coal on a standard provides an understanding of its characteristics towards spontaneous combustion. The trend of linear relationships between coal recording standards (% air-dried (ad),
Externí odkaz:
https://doaj.org/article/cd3262599a874602b4940e5dd3a20761
Autor:
M. Onifade, B. Genc
Publikováno v:
International Journal of Mining Science and Technology, Vol 30, Iss 3, Pp 303-311 (2020)
Coal oxidation at low temperatures is the heat source liable for the self-heating and spontaneous combustion of coal. This phenomenon has imposed severe problems in coal related industries. Attempts to understand this phenomenon by previous researche
Externí odkaz:
https://doaj.org/article/a841bcec19aa40aa8f838e7eae513f0c
Publikováno v:
International Journal of Mining Science and Technology, Vol 29, Iss 6, Pp 851-857 (2019)
Coal and coal-shale undergo low-temperature oxidation when exposed to air, potentially leading to spontaneous combustion. Coal-shale found in association with coal seams vary considerably in their intrinsic properties and spontaneous combustion liabi
Externí odkaz:
https://doaj.org/article/deb21243ced04c9da843be3138a37a06
Autor:
M. Onifade, B. Genc
Publikováno v:
International Journal of Coal Science & Technology, Vol 6, Iss 2, Pp 151-168 (2019)
Abstract This study presents a review of the various methods to predict the spontaneous combustion liability of coal and coal-shale. The relative propensity of coal to undergo self-heating can be established by different methods. These methods are we
Externí odkaz:
https://doaj.org/article/4b69b46763dd4915a91e6a176fdb833d
Autor:
M. Onifade, B. Genc
Publikováno v:
International Journal of Mining Science and Technology, Vol 28, Iss 6, Pp 933-940 (2018)
Spontaneous combustion of coal is a well-known phenomena around the globe. Apart from the coal itself, burning coal-shales is becoming a problem in the South African coal mines. Serious incidents of spontaneous combustion have been reported as a resu
Externí odkaz:
https://doaj.org/article/1e7d6bbdfdb34c90bcea71e1e8a0a9ea
Autor:
M. Onifade, B. Genc
Publikováno v:
International Journal of Coal Science & Technology, Vol 5, Iss 3, Pp 282-294 (2018)
Abstract Coal and coal-shales tend to undergo spontaneous combustion under favourable atmospheric conditions. Spontaneous combustion liability index and intrinsic properties of coals and coal-shales varies between (above and below) coal seams. The sp
Externí odkaz:
https://doaj.org/article/c45fd8aa3b854a1d9cfac5a043c2928d
Publikováno v:
International Journal of Mining Science and Technology, Vol 28, Iss 4, Pp 649-655 (2018)
Coal and coal-shale both tend to undergo spontaneous combustion under favourable atmospheric conditions. The Wits-Ehac index has been developed in South Africa since the late 1980’s to test the spontaneous combustion liability of coal. However, in
Externí odkaz:
https://doaj.org/article/64550cc0c65a4f238da2e67a85559902
Autor:
M. Onifade, B. Genc
Publikováno v:
International Journal of Coal Science & Technology, Vol 5, Iss 2, Pp 191-212 (2018)
Abstract This paper presents predictive models to determine spontaneous combustion liability of carbonaceous materials (coals and coal-shales) using statistical analysis. The intrinsic properties and spontaneous combustion liability index were determ
Externí odkaz:
https://doaj.org/article/07ef4a6cf7f54858b6d43e6113c7318f
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.