铁矿石.水溶性氯化物含量的测定.离子选择电极法
详细信息
- 中文主题词：分析 ; 化学分析和试验 ; 氯化物 ; 含量测定 ; 铁矿石 ; 实验室取样 ; 数学计算 ; 分析方法 ; 矿物 ; 金属矿物 ; 离子选择法 ; 测试
- 标准号：BS ISO 9517-2007
- 发布日期：2007-05-31
- 英文题名：Iron ores - Determination of water-soluble chloride content - Ion-selective electrode method
- 英文主题词：Analysis ; Chemical analysis and testing ; Chlorides ; Determination of content ; Iron ores ; Laboratory sample ; Mathematical calculations ; Methods of analysis ; Minerals ; Ores ; Selective-ion methods ; Testing
- 标准状态：现行
- 发布单位：GB-BSI
- 实施日期：2007-05-31
- 国际标准分类号：73.060.10
- 载体形态：20P.;A4
- 中国标准分类号：D31
- 国别：英国标准学会
文摘
This International Standard specifies an ion-selective electrode method for the determination of the mass fraction of water-soluble chloride in iron ores. This method is applicable to a mass-fraction range of 0,007 % to 0,1 % of water-soluble chloride in natural iron ores, concentrates and agglomerates, including sinter products. NOTE Water-soluble chloride is the part of the mass fraction of chloride in an iron ore that is extractable by leaching with aqueous solution under substantially neutral conditions.