Science & Technology Review
|
2024, 42(7): 40-55
• Exclusive: Carbon Neutrality and Green and Low-carbon Development •
A collaborative development framework of coal-related resources under carbon peaking and carbon neutrality goals
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WANG Fangtian1, ZHANG Chenkai1, ZHANG Cun2, JIA Sheng2
Affiliations
1. School of Mines, State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining Technology, Xuzhou 221116, China;
2. School of Energy and Mining, China University of Mining Technology-Beijing, Beijing 100083, China
Published: 2024-04-13
doi: 10.3981/j.issn.1000-7857.2023.02.00248
Outline
Combined with the characteristics of coal-related resource endowment, in this article a collaborative development and utilization concept of "safe and efficient, green and low-carbon, energy-saving and consumption reduction, exhaustion of mining, and turning waste into treasure" is proposed, the positioning of coal resources in the process of carbon neutrality is discussed, and a technical system for low-carbon and zero-carbon development of coal is constructed. It is shown that under the dual carbon goals, the coal mining industry will go through three stages:coal dominance, energy coupling, and new energy dominance. Combined with the characteristics of coal-related re-sources, and focusing on coal-heat, coal-gas, coal-water, and other associated resources in coal measures, the article reviews the development direction, status quo, and prospects of multiple CCUS (carbon capture, utilization, and storage) technologies for collaborative development of associated resources such as low carbon, zero carbon, and so on. There is an urgent need for CCUS technologies with coal mine characteristics, such as high-carbon material filling and mining in goaf areas, collaborative biomass energy development in mining areas, coalbed methane substitution mining and coal underground hydrogen production technology. Shendong mining area has realized coal water comining relying on underground reservoir, and the annual increase in carbon sequestration can reach 5085t. Based on the innovation of design and construction concept of underground reservoir in coal mine, a collaborative technology of CO2 storage and geothermal water extraction in deep mine goaf is also proposed.
carbon neutrality
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coal associated resources
/
collaborative development
/
green and low carbon
/
CCUS technology
WANG Fangtian, ZHANG Chenkai, ZHANG Cun, JIA Sheng.
A collaborative development framework of coal-related resources under carbon peaking and carbon neutrality goals[J].
Science & Technology Review,
2024
, 42
(7)
: 40
-55
.
DOI: 10.3981/j.issn.1000-7857.2023.02.00248
Year 2024 volume 42 Issue 7
PDF
687
156
Cite this Article
BibTeX
Article Info
doi: 10.3981/j.issn.1000-7857.2023.02.00248
- Receive Date:2023-02-16
- Online Date:2024-05-15
- Published:2024-04-13