BS ISO 10251-2006
铜、铅、锌和镍精矿.散装物料干燥过程中质量损失测定

Copper, lead, zinc and nickel concentrates - Determination of mass loss of bulk material on drying

BS ISO 10251-2006 发布历史

This International Standard specifies methods for the determination of moisture content of a lot of copper, lead, zinc or nickel concentrate, defined as the percentage mass loss of the moisture test portion under the conditions of drying specified in this document. In order to obtain an unbiased estimate of the metal content of the lot, it is important that the same drying conditions are used for the determination of bulk and hygroscopic moisture or for preparing a predried test portion. This International Standard is not applicable to drying samples used for determination of volatile elements such as mercury and sulfur. Such samples are allowed to dry at ambient temperature, and a hygroscopic moisture determination is carried out according to ISO 9599 at the time of chemical analysis.

BS ISO 10251-2006由英国标准学会 GB-BSI 发布于 2006-07-31，并于 2006-07-31 实施。

BS ISO 10251-2006 在中国标准分类中归属于: D42 重金属矿，在国际标准分类中归属于: 73.060.99 其他金属矿。

BS ISO 10251-2006的历代版本如下：

• 2006年07月31日 BS ISO 10251-2006 铜、铅、锌和镍精矿.散装物料干燥过程中质量损失测定

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 BS ISO 10251-2006 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

BS ISO 10251-2006

发布日期

2006年07月31日

实施日期

2006年07月31日

废止日期

无

中国标准分类号

D42

国际标准分类号

73.060.99

发布单位

GB-BSI

被代替标准

05/30136079 DC-2005

适用范围

This International Standard specifies methods for the determination of moisture content of a lot of copper, lead, zinc or nickel concentrate, defined as the percentage mass loss of the moisture test portion under the conditions of drying specified in this document. In order to obtain an unbiased estimate of the metal content of the lot, it is important that the same drying conditions are used for the determination of bulk and hygroscopic moisture or for preparing a predried test portion. This International Standard is not applicable to drying samples used for determination of volatile elements such as mercury and sulfur. Such samples are allowed to dry at ambient temperature, and a hygroscopic moisture determination is carried out according to ISO 9599 at the time of chemical analysis.