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根据品位或适当物理量全面而细致地分析选矿过程的方法,比较麻烦。在分析具多种矿流和循环量的一复杂而连续的过程时,即使计算公式简单,也完全可能遇到困难:由于取样经常不合要求,再加以计算过程的关系,使经常从事的全面分析所得的结果与相应耗费的时间不相称。另外,根据选矿过程产品进行的计算耗时历月,往往使分选效率的研究受到限制。
According to the grade or the appropriate amount of physical comprehensive and detailed analysis of the beneficiation process, more trouble. When analyzing a complex and continuous process with multiple flows and cycles, it is entirely possible to encounter difficulties even if the formulas are simple: the oftentimes unattractive sampling and then the relationship of the calculation processes make the frequently-used comprehensive analysis The result is not commensurate with the time spent. In addition, the calculation of the beneficiation process product over the calendar months has often limited the study of separation efficiency.