Zobrazeno 1 - 10
of 700
pro vyhledávání: '"Coal fire"'
Publikováno v:
Meikuang Anquan, Vol 55, Iss 11, Pp 1-18 (2024)
With the continuous exploitation of coal resources, the economic losses and casualties caused by coal spontaneous combustion have become increasingly prominent. It is of great significance to study the mechanism of coal spontaneous combustion, coping
Externí odkaz:
https://doaj.org/article/7092f363f8dc41eba29fca5d2c8b2bc6
Publikováno v:
Case Studies in Thermal Engineering, Vol 62, Iss , Pp 105164- (2024)
Underground coal fires, which are widely distributed and cause serious resource waste and environmental hazards, have become a common concern of the international community. This paper aims to reveal the mechanism of coal spontaneous combustion and t
Externí odkaz:
https://doaj.org/article/50e24af127ec4bbe850ca33a4deff2f7
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 7, Pp 139-147 (2024)
Underground coal fires have strong concealment and great harm, not only damaging vegetation and ecological environment, causing serious air pollution, but also easily inducing geological disasters, threatening the safety of life and property of surro
Externí odkaz:
https://doaj.org/article/4fd74ee5704e4139a59a36d34e380e39
Publikováno v:
Meikuang Anquan, Vol 55, Iss 2, Pp 78-86 (2024)
Modeling and understanding of underground coal fire is of significance for green-and-safe mining of coal resources in China. Two issues remain unsolved in forward-propagation models of underground coal smoldering fires: one-step coal oxidation has be
Externí odkaz:
https://doaj.org/article/f46bcf6f35d24ca19e5477b1a112b0ed
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 12666-12684 (2024)
Spontaneous combustion of coal seams poses significant threats to ecology and human health, making it a global concern. Precise location identification of coal fire burning is vital for disaster management. Traditional methods of identifying fire zon
Externí odkaz:
https://doaj.org/article/eaf072a2dad0409f9c0430d67e4d6b00
Autor:
Yu Chen, Zhihui Suo, Jie Li, Jun Wei, Fei Cao, Huahai Sun, Huaizhan Li, Yandong Gao, Qian Li, Yinglong Yue, Kaimin Xu
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 894-915 (2024)
Coal fire is a geological disaster that causes resource waste and environmental pollution globally. Accurate identification of the spatial location of coal fires is critical for effective coal fire governance. However, existing methods for identifyin
Externí odkaz:
https://doaj.org/article/10e680f772994b5d81648a0c5f3d57d6
Publikováno v:
Meitan kexue jishu, Vol 51, Iss S2, Pp 92-103 (2023)
Coal fire is a serious problem in China’s mining areas, which has become a major threat to regional environment and energy security. The timely and accurate grasp of the distribution range of coal fires and the clarification of their spatiotemporal
Externí odkaz:
https://doaj.org/article/ceb30fbd46814cf298e480105308fe36
Publikováno v:
Case Studies in Thermal Engineering, Vol 55, Iss , Pp 104171- (2024)
Coal combustion contributes to 44% of global fuel CO2 emissions. Until now, there has less effective means to study the generation mechanism of carbon dioxide. To approach the generation mechanism of CO2 in coal combustion process at atomic level, th
Externí odkaz:
https://doaj.org/article/d08d38a898b94018be9096dfc9a96483
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 6, Pp 68-77 (2023)
This paper introduces the evolution and development process of coal fire and its features. This paper expounds on the detection mechanism and research progress of four layers of space exploration technology divided according to the different spatial
Externí odkaz:
https://doaj.org/article/aa762fff736d41ab9e762ecfe25b311e
Publikováno v:
International Journal of Coal Science & Technology, Vol 10, Iss 1, Pp 1-25 (2023)
Abstract With the large-scale mining of coal resources, the huge economic losses and environmental problems caused by underground coal fires have become increasingly prominent, and the research on the status quo and response strategies of underground
Externí odkaz:
https://doaj.org/article/c6341997b7d546c588bef9319240fa75