Technology and equipment of deep-sea mining: State of the art and perspectives
Available online 16 September 2024
Rising demand for minerals and metals in high-tech and new energy industries has led to a great interest in exploration of seabed mineral resources. Such resources, including polymetallic nodule (PMN),...
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Challenges and development direction of deep fragmented soft coalbed methane in China
Available online 3 September 2024
Developing deep fragmented soft coalbed methane (CBM) can significantly enhance domestic natural gas supplies, reduce reliance on imported energy, and bolster national energy security. This manuscript...
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Research status of creep–fatigue characteristics of salt rocks and stability of compressed air storage in salt caverns
Available online 16 September 2024
Energy is an important resource that supports the development of human society, and energy security is even more relevant to the strength of a country. In order to ensure energy security, countries...
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Dynamic tensile behaviour of rocks under confining pressure and high-rate loadings
Available online 3 September 2024
Tensile cracking is a predominant mode of failure in rocks within underground resource excavation and engineering structures, where rocks are frequently subjected to dynamic disturbances while simultaneously...
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A review on environmental assessment of thermochemical conversion technologies for energy generation from crop residue
Available online 27 August 2024
The world's energy consumption is on the rise due to the growing population. Biomass has great potential as an energy source for producing solid and liquid fuels from waste. The environmental impact...
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Mathematical principle and engineering application of end-mining technology with non-pillar
Available online 16 September 2024
To ameliorate the difficulties of on-site dynamic disaster control in the end-mining stage of traditional mining engineering, this paper introduces the mathematical research and engineering application...
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Experimental insights into frictional resistance and slip pattern of granite fractures and implications for thermoshearing prediction
Available online 3 September 2024
Rock fractures or faults could be reactivated by the thermal stress generated during the decay process of the high-level radioactive waste in deep geological repositories (DGRs). Understanding thermoshearing...
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A novel method for calculating the dynamic reserves of tight gas wells considering stress sensitivity is under consideration
Available online 27 August 2024
The precision of dynamic reserve calculations in gas reservoirs is crucial for the rational and efficient development of oil and gas fields and the formulation of gas well production plans. The Shaximiao...
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