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GB/T 1871.5-2022 Active
GB/T 1871.5-2022 Determination of magnesium oxide content for phosphate rock and concentrate—Flame atomic absorption spectrometry,volumetry and inductively coupled plasma optical emission spectrometry
Abstract
This document describes the flame atomic absorption spectrometry, volumetric method, and inductively coupled plasma emission spectrometry used to determine the magnesium oxide content in phosphate rock and phosphate concentrate.
This document is applicable to the determination of magnesium oxide content in phosphate rock and phosphate concentrate products. The determination ranges of each method in this document are shown in Table 1.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 1871.5-2022 |
| CCS | Chemical raw material mines |
| ICS | Non-metallic minerals |
| Implement Date | 2023-02-01 |
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