低煤阶煤透光率测定的初步探讨

Discussion on determining the transmittance of low rank coal

对测定低煤阶煤透光率过程中标准系列溶液的配制、煤样的处理、目视比色等影响透光率结果准确性的各种因素进行分析和讨论,为提高透光率测定结果的准确性提供可行性参考。

Various factors influencing the accuray of transmittance determination of low rank coal such as preparation of standard serial solutions,treatment of coal sample and visual colorimetry etc.,are analysized and discussed,and feasibility reference for improving the accuracy of transmittance determination is provided.