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张双楼矿建成大型重介选煤厂

2020-03-24 来源:年旅网
维普资讯 http://www.cqvip.com [J].矿业安全与环保,2003,30(3):41~42. 、总p放射性水平的监测与评价[J].煤矿环境保 冯启言,王华.华东地区矿井水的水质特征与资源化 护,1998,12(6):62~64. 技术[J].中国矿业大学学报,2004,33(2):193~ [6]邓蓓蓓.高矿化度矿井水的处理[J].能源与环境, 196. 2005,(1):62~64. 陈维维,姚立新.全国重点煤矿矿井水和饮用水中总 Characteristics and Pollution of Mine Water LIU Yong。,SUN‘Ya-jun。,WANG Meng (1.school ofresource and earth science,CUMT,Xuzhou 221008,China; 2.Lianshui Environmental Monitoring Station,Lianshui 225800,hCian) Abstract:During the production of coal—mine,a large amount of mine water will be discharged without disposa1.It not only causes the environment pollution of surrounding mining areas,but also wastes a great deal of precious water resources.By analyzed water resource and water quality of coal mines,Five classes of mining water are divided as clear mine water,hi gh—SS mine water,high—TDS mine water,acidic mine water,and particular contamination mine water.The paper discusses generation mechanism of mine water and its pollution. Keywords:mine water;characteristics of water quality;mechanism;pollution 《上接第73页) 高等教育出版社.2000. 结合理论对其发生的分解的具体温度进行预 [2 3 李宁.高温固硫物相的研究[J].浙江大学学报报(工 测,从实验的角度出发验证预测的正确性,对提高固 学版),2003,37(5):612~616. 硫率有一定的指导意义。 刘泽常.高温条件下钙基剂脱硫特性的研究[J].煤炭 转化,1999,22(4):54~56. 参考文献: [1]天津大学物化教研室.物理化学(上册)[M].北京: Study on the Factors Affecting Fixed Sulfur of Burnable Coal MA Xiao—yan,ZHANG Xing—qiao (Resource and Environment Engineering Dept.,Heilongfiang Institute ofScience and Technology,Haerbin 150027,Chian) Abstract:To deduce and predict the possibility of calcium sulfate,production of ifxed sulfur,in reductive atmos— phere by fundamental function of thermodynamics,by experiment,test the temperature of decomposition of calcium sulfate in the reductive atmosphere to be identical with the temperature of theoretical deduction.Conclude that re— ductive atmosphere iS main fact in which the rate of fixed sulfur will decrease at low temperature. Keywords:Calcium sulfate;reductive;characteristic of decomposition ; ; : ; ; ; ; ; ; ; ; ; ; ; ; ; : 张双楼矿建成大型重介选煤厂 2006年底,一列装满精煤的火车徐徐开出江苏徐州矿务集团张双楼煤矿,标志着年人洗能力180万t 的 张双楼矿重介选煤厂的建成和试生产。张双楼矿重介选煤厂是徐矿集团为了提高煤炭产品质量,改善产 品 结构,投入8000多万元的重点建设项目,该项目技术先进、工艺灵活、自动化程度高,可同时人洗出不同级 别 的精煤。精煤主要作为炼焦配煤或炼焦煤,中煤和煤泥作为电厂动力煤,为今后把煤炭产品做精做细、实现 综合利用提供了保证。 86 《洁净煤技术)2007年第l3卷第3期 

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