煤铝共生资源联合开发模式初探
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摘要
文章针对山西吕梁地区煤铝共生资源开发利用存在的问题,依据国家矿产资源法律法规及现有企业探索情况,对于不同资源条件下,煤铝共生资源联合开发模式进行了探讨。同时,对比分析煤铝资源相关指标参数以及煤铝共生资源开发采用的规程、规范的差异性,提出开采设计执行策略。根据煤铝赋存条件,提出三种开采方案,优先推荐煤铝下行开采,采用上行开采时需要综合运用多种判别方法进行分区研究,条件具备的矿山可以采用煤铝同采。煤铝共生资源联合开发需解决好安全保障、系统兼容性、组织管控模式等问题。
Aiming at the existing problems of development and utilization of coal-aluminum symbiotic resources in Shanxi Lvliang region,the joint development mode of coal-aluminum symbiotic resources is discussed, on the basis of the national laws and regulations on mineral resources and the current exploration conditions of enterprises. The relevant indexes and parameters of the resources,as well as the resources development standard and regulations are analyzed,and the mining design implementation strategy is proposed. Three mining schemes are proposed according to the occurrence conditions of coal and aluminum,downward mining scheme is preferred,upward mining shall be applied after subarea research with various discriminant method,simultaneous mining of coal and aluminum can be applied for the mines with suitable conditions. The problems for joint development of coal-aluminum symbiotic resources are safety guarantee,system compatibility,organization control mode,etc.
Aiming at the existing problems of development and utilization of coal-aluminum symbiotic resources in Shanxi Lvliang region,the joint development mode of coal-aluminum symbiotic resources is discussed, on the basis of the national laws and regulations on mineral resources and the current exploration conditions of enterprises. The relevant indexes and parameters of the resources,as well as the resources development standard and regulations are analyzed,and the mining design implementation strategy is proposed. Three mining schemes are proposed according to the occurrence conditions of coal and aluminum,downward mining scheme is preferred,upward mining shall be applied after subarea research with various discriminant method,simultaneous mining of coal and aluminum can be applied for the mines with suitable conditions. The problems for joint development of coal-aluminum symbiotic resources are safety guarantee,system compatibility,organization control mode,etc.
引文
[1]钱鸣高,石平五,许家林.矿山压力与围岩控制[M].徐州:中国矿业大学出版社,2010.
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[2]董自祥.煤铝共生井田煤铝联合开采的可行性分析[J].中国煤炭,2015,41(3):66-72.
[3]曹焕举.探索煤铝资源综合勘探开发利用之路[J].能源技术与管理,2007,41(12):106-112.
[4]孙红发,杨文明.煤矿综采设备对铝土矿的适应性选型[J].煤炭技术,2014,33(6):258-260.
[5]张宏伟,韩军.近距煤层群上行开采技术研究[J].采矿与安全工程学报,2013,30(1):63-67.
[6]张勇,刘传安.煤层群上行开采对上覆煤层运移的影响[J].煤炭学报,2011,36(12):1990-1995.