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ISO 7335-1987

铁矿石 化合水含量的测定 卡尔.费休(Karl Fesher )滴定法

Iron ores -- Determination of combined water content -- Karl Fischer titrimetric method

适用范围: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.

发布日期: 1987-12-01

实施日期: 1987-12-01

中标分类号: D31 - 矿业 - 铁矿

ICS分类号: 73.060.10 - 采矿和矿产品 - 铁矿

标准组织: ISO - 国际标准化组织标准

全文来源: WF

中文关键词: 化学分析 矿物 化学分析和试验 含量测定 容量分析 铁矿石 矿物和矿石 金属矿物 卡耳费瑟方法

语种: 汉语

页数: 10

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