神东布尔台选煤厂煤质分析研究

Analysis and research of coal quality in Buertai coal preparation plant

针对布尔台选煤厂处理量大,原煤来源复杂,煤泥水处理困难等问题,采用激光粒度仪、微电泳仪、红外光谱分析仪及X衍射分析仪对该厂煤样进行了粒度组成、表面电位、表面官能团及矿物成分分析,从而为选煤厂生产提供预警信息和及时准确地指导,以保证特大型选煤厂的连续高效生产,提高企业的生产效率和经济效益。

According to the problems of large treating capacity, the raw coal type complex and coal slurry difficult to treat existed in Buertai coal preparation plant, analyzed the size consist, surface potential, surface functional group and mineral composition of raw coal with the instrument of laser particle size ana-lyzer, micro-electrophoresis apparatus, infrared spectrometer and X diffraction analyzer, to provide the early warning and timely and accurately direction for production, which measures guaranteed the continu- ously and safety operation of oversize coal preparation plant, greatly improved the production efficiency and economic benefit of enterprise.