SN/T 1797.4-2008 (English Version) PDF

Scope: This part specifies the grading standards and measurement methods for quality evaluation of aluminum content in imported and exported iron ores. This section is suitable for natural iron ore and processed iron ore.

SN/T 1797.4-2008 Referenced Document

ASTM E507 Standard Test Method for Aluminum in Iron Ores by Atomic Absorption Spectrometry
ASTM E738 Standard Test Method for Determination of Aluminum in Iron Ores and Related Materials by EDTA Complexometric Titrimetry*， 2020-07-01 Update
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
GB/T 6730.11 Iron ores.Determination of aluminium content.EDTA titrimerric method
GB/T 6730.12 Iron ores—Determination of aluminumcontent—Chrome azurol S spectrophotometric method
GB/T 6730.56 Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method*， 2019-08-30 Update
ISO 11535 Iron ores - Determination of various elements - Inductively coupled plasma atomic emission spectrometric method
ISO 4688-1 Iron ores - Determination of aluminium - Part 1: Flame atomic absorption spectrometric method
ISO 6830 Iron ores; Determination of aluminium content; EDTA titrimetric method
JIS M 8220 Iron ores -- Methods for determination of aluminium content
SN/T 0832 Determination of iron,silicon,calcium,manganese,aluminium,titanium,magnesium and phosphorus in iron ores for import and export.Wavelength dispersive X-ray fluorescence spectrometric method
SN/T 1797.1 Technical regulation on safety and sanitation for inspection of iron ore.Part 1:Sampling.manual method

2008 SN/T 1797.4-2008 Technical regulation on safety and sanitation for insepcetion of iron ore.Part 4:Aluminium content for quality evaluation