ISO 5074:2015
硬煤 哈氏(Hardgrove)可磨性指数测定方法

Hard coal - Determination of Hardgrove grindability index

标准号

ISO 5074:2015

发布

2015年

发布单位

国际标准化组织

当前最新

ISO 5074:2015

 

 

引用标准

ASTM D409-08 ISO 13909-1:2001 ISO 13909-2:2001 ISO 13909-3:2001 ISO 13909-4:2001 ISO 13909-5:2001 ISO 13909-6:2001 ISO 13909-7:2001 ISO 13909-8:2001 ISO 18283:2006

适用范围

This International Standard specifies the method for determining the grindability index of hard coal using the Hardgrove machine. It also specifies the procedure for calibrating the test machine and for preparing the standard reference coal samples. NOTE In this International Standard, the term “hard coal” is used as an indication of maturity or rank in the coalification sequence and is not related to the physical properties of the coal.

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