The invention relates to a method for modifying lignite, belonging to the technical field of coal processing.
本发明涉及“褐煤改质方法”，属于煤炭处理技术领域。
From solar farm to electric vehicle, and to clean coal processing, all these are being tested, applied, and promoted in China.
从太阳能农场到电动汽车、清洁煤加工，都在中国国内试验、应用和市场推广。
Research on coal processing system could be focused on coal slurry system, which generally consists of all steps of coal processing.
选煤厂煤泥水系统从广义上包括了选煤系统的全部工艺过程，因此对选煤系统的研究可以集中在对煤泥水系统研究上。
The XCTN and 2XCTN series of magnetic separator has a good applicable future along with the extension of dense medium coal processing technology.
随着重介质选煤工艺的推广，XCTN及2XCTN系列磁选机的应用前景广阔。
The biotransformation of coal is a new program of coal processing and comprehensive utilization, it is becoming a hot point in domestic and international research.
煤炭的生物转化是煤炭加工与综合利用中的新课题，正成为国内外研究的热点。
The dynamic properties of density and level system of heavy medium suspension in heavy media coal processing are analyzed, and the multivariable fuzzy control system of level and density is studied.
研究了重介选煤工艺介质密度和液位系统的动态特性，液位和密度的多变量模糊控制方法。
The dynamic properties of density and level system of heavy medium suspension in heavy media coal processing are analyzed, and the multivariable fuzzy control system of level and density is studied.
研究了重介选煤工艺介质密度和液位系统的动态特性，液位和密度的多变量模糊控制方法。
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