ISO 310:1992 锰矿石和精矿.分析试样中吸湿量的测定.重量法

标准编号：ISO 310:1992

中文名称：锰矿石和精矿.分析试样中吸湿量的测定.重量法

英文名称：Manganese ores and concentrates — Determination of hygroscopic moisture content in analytical samples — Gravimetric method

发布日期：1992-11

标准范围

该方法基于在105°C至110°C的实验室烘箱中将风干试样干燥至恒定质量，并测量质量损失。测定应与同一分析样品中其他成分的测定同时进行，以便根据绝对干燥的矿石计算其他成分的含量。应结合ISO 4297阅读。

The method is based on drying of an air-dried test portion to constant mass in a laboratory oven at 105 °C to 110 °C, and measurement of the loss in mass. The determination is intended to be carried out simultaneously with that of other constituents of the same analytical sample, so that the contents of the other constituents can be calculated on the basis of the absolutely dry ore. Should be read in conjunction with ISO 4297.

标准预览图