Results 11 to 20 of about 173,890 (311)
The Experience of Implementation of Innovative Technology of Quarry Waste Water Purifying in Kuzbass Open Pit [PDF]
, 2016 Among all industries in Kuzbass (Western Siberia, Russia) the coal industry provides the most environmental threat. However, the construction of new and maintenance of existing open pit mines do not often correspond to the tasks of improving the ...
Hellmer, M. C., Lesin, Yury Vasilievich
core +2 more sources
Research on the overall framework and key technologies of intelligent open-pit mines
Gong-kuang zidonghua, 2021 Combined with the characteristics of open-pit mines in China, the definition of intelligent open-pit mines is given. This paper introduces the overall network architecture, business architecture and collaborative process of the intelligent open-pit mine.
FU Ensan1 +5 more
doaj +1 more source
Meikuang Anquan, 2022 Using SBAS-InSAR based on StaMPS and taking Antaibao Open-pit Coal Mine as research area, this paper carries out time series interferometry processing on 33 sentinel ascending and descending images, extracts ground deformation information of open pit ...
SUN Jun, ZHANG Jin
doaj +1 more source
, 2021 Open pit mining method is one of the surface mining methods that has a traditional cone-shaped excavation and is usually employed to exploit a near-surface, nonselective and low-grade zones deposits. It often results in high productivity and requires large capital investments, low operating costs, and good safety conditions.
H., Altiti, Awwad +2 more
openaire +3 more sources
The potential use of exhausted open pit mine voids as sinks for atmospheric CO2: insights from natural reedbeds and mine water treatment wetlands [PDF]
, 2014 Abandoned surface mine voids are often left to flood, forming pit lakes. Drawing simple but important lessons from experiences with compost-based passive remediation systems for acidic mine waters, an alternative end-use for open pit mine voids is ...
Mayes, William M., Younger, Paul L.
core +1 more source
Research on emergency management system of unmanned transportation system in open-pit coal mine
Gong-kuang zidonghua, 2022 With the development of the intelligent mine, open-pit coal mine unmanned transportation system has gradually carried out experimental applications. But the application of new technologies brings new management challenges.
XUE Qiwen +4 more
doaj +1 more source
Gong-kuang zidonghua, 2022 As one of the most important factors in the production process of open-pit mine, the intelligence of transportation is an important research content of the whole intelligence technology of mine. This paper introduces the composition and classification of
WANG Zhongxin +6 more
doaj +1 more source
Fault Analysis of Gearboxes in Open Pit Mine [PDF]
Applied Engineering Letters : Journal of Engineering and Applied Sciences, 2020 The paper presents the results of testing gearboxes in coal open pit mine which have been damaged by various mechanisms. Gearboxes, as constituents of belt conveyors, bucket-wheel excavators and bucket chain excavators and spreaders, are the most loaded segments of drive units the functionality of which affects the operation of complete coal and ...
Vasic M. +2 more
openaire +3 more sources
Hydrological conceptual model characterisation of an abandoned mine site in semiarid climate : the Sierra de Cartagena-La Unión (SE Spain) [PDF]
, 2010 A comprehensive study at Sierra de Cartagena-La Unión (SE Spain) abandoned mine site was carried out to characterise the regime and water quality of the groundwater system after the mine closure.
Candela Lledó, Lucila +1 more
core +7 more sources
Platform Design and Key Technology Application of Autonomous Haulage System in Open-pit Coal Mines
Kongzhi Yu Xinxi Jishu, 2022 In view of the problems of high-cost, high-risk and low efficiency existing in the transportation system of open-pit coal mines, this paper puts forward a platform construction idea of deep integration of information technology and mining technology, and
HE Aiping
doaj +3 more sources