SN/T 1797.5-2008
Technical regulation on safety and sanitation for insepcetion of iron ore.Part 5:Loss on ignition for quality evaluation (English Version)
- Standard No.
- SN/T 1797.5-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- Professional Standard - Commodity Inspection
- Latest
- SN/T 1797.5-2008
- Scope
- This part specifies the classification standards and measurement methods for quality evaluation of loss on ignition (LOI) in imported and exported iron ores. This section is suitable for natural iron ore and processed iron ore. This section does not apply to processed ores containing metallic iron, natural or processed ores with a sulfur content greater than 0.2% (mass fraction), and natural or processed ores with a magnetite content greater than 0.97% (mass fraction).
SN/T 1797.5-2008 Referenced Document
- GB/T 10322.1 Iron ore sampling and sample preparation methods*， 2023-08-06 Update
- GB/T 20565 Iron ores and direct reduced iron—Vocabulary*， 2022-04-15 Update
- ISO 2596 Iron ores - Determination of hygroscopic moisture in analytical samples - Gravimetric, Karl Fischer and mass-loss methods
- ISO 3082 Iron ores - Sampling and sample preparation procedures*， 2017-07-01 Update
- ISO 7764 Iron ores - Preparation of predried test samples for chemical analysis
- SN/T 1797.1 Technical regulation on safety and sanitation for inspection of iron ore.Part 1:Sampling.manual method
SN/T 1797.5-2008 history
- 2008 SN/T 1797.5-2008 Technical regulation on safety and sanitation for insepcetion of iron ore.Part 5:Loss on ignition for quality evaluation
