This standard describes the method for determining the total amount of rare earths in iron ore, iron concentrate and other products using Inductance Coupled Plasma Atomic Emission Spectroscopy (AES). Through this method, the total amount of rare earths in the range of 0.10% to 15.00% can be accurately determined. The standard emphasizes the necessity of laboratory practical experience for operators and reminds users to pay attention to safety and health measures during use to ensure compliance with relevant national regulations.
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 | 2023-08-06 00:00:00 | Implementation Date | 2024-03-01 00:00:00 |