煤与共伴生资源精准协调开采——以鄂尔多斯盆地煤与伴生特种稀有金属精准协调开采为例

发布时间：2018-05-09 09:55

本文选题：精准协调开采 + 预留走廊　；参考：《中国矿业大学学报》2017年03期

【摘要】：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.
[Abstract]:Based on the national energy demand, a new round of scientific and technological innovation and the existing status of coal and co-associated resources, in order to realize the coal and associated resources under the guidance of science and technology to be safe, efficient, green mining, The concept of accurate and coordinated mining of coal and associated resources and the technical means of reserved corridor mining are put forward. Precise and coordinated mining is based on the ecological resources protection, based on the transparent spatial geophysical technology, multi-physical field coupling theory, the use of digital, information and intelligent means, accurate exploration of the environment of resources, By means of reserved corridor mining technology, the scientific exploitation mode of coal, oil, unconventional natural gas, special rare metals, water and other superimposed resources is determined accurately and quantitatively, and the scientific exploitation method of coals and co-associated resources is developed intelligently. Taking the Ordos Basin as an example, the paper focuses on the precise and coordinated exploitation of coal and associated special rare metals, and concretely analyzes the interaction between the resources involved in the exploitation, the groundwater, the surface ecology, and so on. The key scientific problems of digital quantification and collection and transmission of multi-field dynamic information are discussed. The preliminary evaluation criteria for the safety grade of precision and coordinated mining are formulated, the key technologies of precision and coordination mining are further analyzed, and relevant measures and suggestions are put forward. It has good reference significance for long-term mining of coal and associated resources.
【作者单位】：中国矿业大学(北京)资源与安全工程学院;煤炭深部开采与环境保护国家重点实验室;
【基金】：中国工程院咨询研究项目(2015-NY-3) 国家重点研发计划项目(2016YFC0801400)
【分类号】：TD80

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