δ±01含量法在生产实际中的应用

Application of the Conception Concerning Content of Material with δ±0.1 in Production Practice

探讨在原煤可选性评定过程中 ,遇到特殊煤质的原煤 ,不能单凭所求得的± 0 1含量的数值进行其可选性的评定 ,而应该具体问题具体分析 ,并借助经验公式进行验证 ,修正初始评定结果 ,从而实现其可选性的准确定位。

In evaluation of raw coal washability, the evaluation of that can not be only conducted by the obtained content of material withδ±0 1 in raw coal feed. This should be done with the principle of 'making a concrete analysis of a concrete condition' and the result obtained in such way must be proved with help of experience formula and then revised to ensure correct evaluation of raw coal washability.