标准摘要
[中文适用范围]： 该方法适用于天然铁矿石、铁矿石精矿和包括烧结产品的团矿中结合水浓度范围为 0.05 至 10% (m/m) 的情况。 术语“化合水”是指铁矿石中仅在远高于100℃至110℃的温度下才能除去的部分水含量。 图中显示了卡尔费休测量测试设备、加热管和吸收池的总体布置。 包括三个附件。 [外文原描述]： This method ist applicable to a concentration range of 0,05 to 10 % (m/m) of combined water in natural iron ores, and iron ore concentrates and agglomerates including sinter products. The term combined water means that part of the water content of an iron ore that can be removed only at temperatures substantially higher than 100 to 110 °C. Figures show the general arrangement of the test apparatus for the Karl Fischer measurement, the heating tube, and the absorption cell. Includes three annexes.
英文名称Iron ores — Determination of combined water content — Karl Fischer titrimetric method