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机构地区:[1]煤炭科学研究总院油品分院,北京100013 [2]煤炭资源开采与环境保护国家重点实验室,北京100013
出 处:《煤炭与化工》2014年第9期44-45,48,共3页Coal and Chemical Industry
基 金:液压支架浓缩液与支架密封材料相容性研究(2012JC10);液压支架浓缩液抗高矿化度水质性能的研究(2014JC05)
摘 要:矿井水水质对于液压支架浓缩液的使用有着一定的影响,通过对矿井水水质数年的监测,发现不同区域的矿井水的电导率与水阴离子总量有着一定的线性关系,并经过分析整理得出其拟合关系式。根据矿区水质电导率数值代入拟合的关系式,计算矿井水中阴离子总量,指导工作面浓缩液的使用。Mine water quality had close relationship with the use of hydraulic support concentrated solution, through monitoring the mine water quality for several years, it was found that there was a linear relationship between the conductivity and water total anions of mine water in different areas, then the fitting formula was got through the analysis. According to the mining area water conductivity into the fitting formula, anions amount in mine water was calculated, which guided the working face concentrated liquid.
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