GB/T 6730.52-2018 provides for the determination of cobalt content in iron ore by flame atomic absorption spectroscopy (AAS). Applicable to natural iron ore, iron concentrate, etc. The standard specifies the equipment required for the experiment, such as AtomicAbsorption Spectroscopy; specifies the preparation method of reagents; details the preparation process such as sample dissolve, and the measurement procedure. The measurement range (mass fraction) is 0.0005% -0.05%. The standard provides specifications for the accurate determination of cobalt content in iron ore, which helps to evaluate the quality of iron ore and serves the steel production and related research.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | D31 | ICS | 73.060.10 |
| Release Date | 2018-05-14 00:00:00 | Implementation Date | 2019-02-01 00:00:00 |
