| 我国氦气资源调查评价进展 |
| |
| 引用本文： | 许光,李玉宏,王宗起,尤龙.我国氦气资源调查评价进展[J].地质学报,2023,97(5):1711-1716. |
| |
| 作者姓名： | 许光 李玉宏 王宗起 尤龙 |
| |
| 作者单位： | 1) 中国地质调查局资源评价部,北京,100037;2) 中国地质调查局西安地质调查中心,陕西西安,710061;3) 中国地质调查局发展研究中心,北京,100037 |
| |
| 基金项目： | 本文为中国地质调查局能源矿产地质调查一级项目、国家重点研发计划课题（编号 2021YFA0719003）和中国地质调查局氦气资源调查评价与示范项目（编号 DD20230026）联合资助的成果。 |
| |
| 摘 要： | <正>氦是已知的具最低熔点和沸点的元素,来源于铀、钍放射性衰变和地幔脱气,是重要的战略性稀有气体资源。因其化学惰性和沸点极低,不仅应用于制冷、医疗、半导体、科研、石化、超导实验、光电子产品生产等方面,还是军工、航天、核工业、深海潜水等领域重要的战略资源,关系国家安全和高新技术产业发展(李玉宏等,2018;张雪等,2018;陶小晚等,2019;秦胜飞等,2021)。
|
| 关 键 词： | 氦气 调查评价 进展 资源保障 |
| 收稿时间： | 2022/3/7 0:00:00 |
| 修稿时间： | 2022/7/18 0:00:00 |
Progress of investigation and evaluation of helium resources in China |
| |
| XU Guang,LI Yuhong,WANG Zongqi,YOU Long.Progress of investigation and evaluation of helium resources in China[J].Acta Geologica Sinica,2023,97(5):1711-1716. |
| |
| Authors: | XU Guang LI Yuhong WANG Zongqi YOU Long |
| |
| Abstract: | Helium is an important strategic rare gas resource and widely used in national defense and high-tech fields. Chinese helium resources are highly dependent on foreign countries,. in this paper, we review the status of investigation and evaluation of helium resources in China, the theoretical understanding of accumulation and the progress of technical methods, also describe the prospects and key working directions of helium resources in China. It is generally believed that helium is a typical "weak source gas", which is mixed and stored in natural gas (shale gas, coalbed methane) reservoirs or geothermal water in the form of dissolved and associated gas. China has rich potential and good prospects for helium resources, many important discoveries have been made in different regions and basins, effective investigation techniques have been explored. According to the geological structure characteristics of helium accumulation, helium enriched gas reservoirs can be divided into three types: cratonic edge type, intercontinental rift type and deep fault peripheral type. In order to apply the new development philosophy, create a new pattern of development, ensure resource security, it is urgent to evaluate Chinese helium resources, build demonstration of exploration and utilization in key regions,promote the construction of an independent helium industrial system. |
| |
| Keywords: | Helium investigation and evaluation progress resource guarantee |
|
| 点击此处可从《地质学报》浏览原始摘要信息 |
| 点击此处可从《地质学报》下载免费的PDF全文 |
|
