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基于国家能源需求、新一轮科技创新及煤与共伴生资源赋存现状,为实现科学技术指导下的煤与伴生资源安全、高效、绿色开采,提出了煤与共伴生资源精准协调开采概念及预留走廊开采技术手段.精准协调开采是以生态资源保护为前提,基于透明空间地球物理技术、多物理场耦合理论,采用数字化、信息化及智能化手段,精确勘探资源赋存环境,利用预留走廊开采技术手段,精准定量确定煤、油、非常规天然气、特种稀有金属、水等叠置资源开发模式,智能生成最优开采技术方案的煤与共伴生资源科学开采方法.本文以鄂尔多斯盆地为例,聚焦煤与伴生特种稀有金属精准协调开采,具体分析开采所涉及的资源间作用、地下水、地表生态、多场动态信息数字化定量与采集传输的关键科学问题,制定精准协调开采安全等级初步评价标准,进一步分析了精准协调开采关键技术,并提出相关举措及建议,对煤与共伴生资源中长期开采具有良好的借鉴意义.
Based on the national energy demand, a new round of scientific and technological innovation and the status quo of co-occurrence of coal and associated resources, the concept of precise coordinated mining of coal and co-associated resources was put forward and reserved in order to realize the safe, efficient and green mining of associated coal resources under the guidance of science and technology Corridor mining technology means precision coordinated mining is based on the protection of ecological resources as the prerequisite, based on the transparent space geophysical technology, multi-physics coupling theory, the use of digital, information and intelligent means to accurately explore the occurrence of resources environment, the use of reserved corridor Mining technology means to accurately and quantitatively determine the development mode of overlying resources such as coal, oil, unconventional natural gas, special rare metals and water and intelligently generate coal and co-associated resources scientific exploitation method of optimal mining technology program.In this paper, taking Ordos Basin as an example, Focusing on precise coordinated mining of coals and associated special rare metals, the paper analyzes the key scientific issues concerning the role of resources, groundwater, surface ecology, digital quantification and acquisition and transmission of multi-field dynamic information, formulates preliminary evaluation standards for precision coordinated mining safety grade, Further analysis of the key to precise and coordinated mining Surgery, and make relevant suggestions and initiatives, it has a good reference for the associated resources and long-term coal mining co.