GB/T 16574-1996
Active
T/HNNMIA 80-2023
Active
Group standards
T/HNNMIA 80-2023 Copper ore, lead ore, and zinc ore Determination of silver, copper, lead, and zinc content by flame atomic absorption spectroscopy
T/HNNMIA 80-2023 Copper ore, lead ore, and zinc ore Determination of silver, copper, lead, and zinc content by flame atomic absorption spectroscopy
Price:
$ 20.00
Basic Information
Standard Code:
T/HNNMIA 80-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
\nMetal mining complex
Publish Date:
2023-12-29
Implement Date:
2023-12-31
Scope
Main technical content: This document describes the method of determining the content of silver, copper, lead, and zinc in copper ores, lead ores, and zinc ores using flame atomic absorption spectrometry. This document is applicable to the determination of the content of silver, copper, lead, and zinc in copper ores, lead ores, and zinc ores, and the determination range is shown in Table 1. Table 1 Determination range of silver, copper, lead, and zinc elements Determination range of elements Silver 2.0 μg/g to 1,000 μg/g Lead 0.010% to 5.00% Copper 0.010% to 5.00% Zinc 0.010% to 3.00%
Development Information
Related Standards
GB/T 16575-1996
Active
GB/T 16575-1996 Pyrites and concentrate—Determination of aluminium content—EDTA volumetric method
GB/T 2460-1996
Active
GB/T 2460-1996 Pyrites and concentrate—Methods for sampling and preparation sample
GB/T 2461-1996
Active
GB/T 2461-1996 Pyrites and concentrate—Determination of moisture—Gravimetric method
GB/T 2462-1996
Active
GB/T 2462-1996 Pyrites and concentrate—Determination of effective sulfur content—Combustion neutralization method
GB/T 2463.1-1996
Replaced