GB/T 3714-1983
Replaced
GB/T 3884.12-2010
Replaced
National standards
GB/T 3884.12-2010 Methods for chemical analysis of copper concentrates—Part 12:Determination of fluoride content and chloride content—Ion chromatography
GB/T 3884.12-2010 Methods for chemical analysis of copper concentrates—Part 12:Determination of fluoride content and chloride content—Ion chromatography
Basic Information
Standard Code:
GB/T 3884.12-2010
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Heavy metal mines
ICS Name:
\nMetal ores
Publish Date:
2011-01-10
Implement Date:
2011-10-01
Pages:
8 pages
Scope
This part of GB/T 3884 specifies the ion chromatography method for determining the fluoride and chloride contents in copper concentrates.
This part is applicable to the determination of fluoride and chloride contents in copper concentrates, with a measurement range of 0.005% to 0.50% for fluoride and 0.01% to 0.50% for chloride.
Note: The chloride determined in this standard refers to the chloride extracted by acid.
Development Information
Superseded by the following standards
Related Standards
GB/T 4414-1984
Replaced
GB/T 4414-1984 Methods of sampling and sample preparation of tungsten concentrates in bags
GB/T 6150.10-1985
Replaced
GB/T 6150.10-1985 Methods for chemical analysis of tungsten concentrates—The thiocyanate photometric method for the determination of molybdenum content
GB/T 6150.11-1985
Replaced
GB/T 6150.11-1985 Methods for chemical analysis of tungsten concentrates—The atomic absorption spectrophotometric method for the determination of copper content
GB/T 6150.1-1985
Replaced
GB/T 6150.1-1985 Methods for chemical analysis of tungsten concentrates—The ammonium tungstate igniting gravimetric method for the determination of tungsten trioxide content
GB/T 6150.12-1985
Replaced