文章基本信息

标题：Investigation Method and Utilization Mode of Geothermal Resources in Abandoned Mines in Huainan and Huaibei
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作者：Liwen Zhang ; Haifeng Lu
期刊名称：International Journal of Geosciences
印刷版ISSN：2156-8359
电子版ISSN：2156-8367
出版年度：2022
卷号：13
期号：6
页码：415-425
DOI：10.4236/ijg.2022.136022
语种：English
出版社：Scientific Research Pub
摘要：With the depletion of coal resources due to excessive exploitation and the increasing adjustment of the national energy structure, in response to the call of national policy, some mines are forced to close, and the reuse of abandoned mine resources plays an important role in the sustainable development of mining industry. This paper analyzes the general situation of abandoned mines in Huainan and Huaibei, elaborates the research methods of geothermal temperature and calculation methods of geothermal reserves in abandoned mines, analyzes and studies the utilization prospect of geothermal resources in abandoned mines in Huainan and Huaibei, and draws the following conclusions: the temperature of geothermal resources in abandoned mines in Huainan and Huaibei is 25℃ - 60℃, which belongs to the moderate-hot water and warm water resources in low-temperature geothermal resources, and can be used for geothermal heating, industrial geothermal and entertainment industries. Based on the previous experience in geothermal resource utilization mode, this paper provides theoretical and technical support for the demonstration project of resource utilization and development of abandoned mines in the Huainan and Huaibei mining areas.
关键词：Abandoned MinesGeothermal ResourcesGeothermal Gradient