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SN/T 3322.1-2012 English PDF

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SN/T 3322.1-2012: Chemical analysis of limenite concentrate for import and export. Part 1: Determination of major and minor components. Wavelength dispersive X-ray fluorescence spectrometry
Status: Valid
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SN/T 3322.1-2012English259 Add to Cart 3 days [Need to translate] Chemical analysis of limenite concentrate for import and export. Part 1: Determination of major and minor components. Wavelength dispersive X-ray fluorescence spectrometry Valid SN/T 3322.1-2012

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Basic data

Standard ID SN/T 3322.1-2012 (SN/T3322.1-2012)
Description (Translated English) Chemical analysis of limenite concentrate for import and export. Part 1: Determination of major and minor components. Wavelength dispersive X-ray fluorescence spectrometry
Sector / Industry Commodity Inspection Standard (Recommended)
Classification of Chinese Standard D41
Word Count Estimation 10,170
Quoted Standard GB/T 6379.2; GB/T 6682; GB/T 16597
Regulation (derived from) National Quality Inspection (2012) 777; industry standard filing Notice 2013 No. 4 (No. 160 overall)
Issuing agency(ies) General Administration of Customs
Summary This standard specifies the wavelength dispersive X-ray fluorescence spectrometry determination of titanium concentrates minor components approach. This standard applies to major and minor components Chin concentrate the determination of measurement range

SN/T 3322.1-2012: Chemical analysis of limenite concentrate for import and export. Part 1: Determination of major and minor components. Wavelength dispersive X-ray fluorescence spectrometry



---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Chemical analysis of limenite concentrate for import and export.Part 1. Determination of major and minor components.Wavelength dispersive X-ray fluorescence spectrometry People's Republic of China Entry-Exit Inspection and Quarantine Standards Methods for chemical analysis of titanium concentrate Importers Part 1. Determination of primary and secondary components Wavelength dispersive X-ray fluorescence spectrometry Part 1. Determinationofmajorandminorcomponents- Issued on. 2012-12-12 2013-07-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This section SN/T 3322 "Importers and chemical analysis of titanium concentrate," Part 1. This section drafted in accordance with GB/T 1.1-2009 given rules. The section under the jurisdiction of the State Certification and Accreditation Administration Committee. This section was drafted by. People's Republic of China Ningbo Exit Inspection and Quarantine. The main drafters of this section. Zhang Jianbo, Chenhe Hai Liu in the United States, forest edge, Wang Qian. Methods for chemical analysis of titanium concentrate Importers Part 1. Determination of primary and secondary components Wavelength dispersive X-ray fluorescence spectrometry

1 Scope

SN/T 3322 This section specifies the method for determination of major and minor components in Titanium Concentrate by wavelength dispersive X-ray fluorescence spectrometer. This section applies to the determination of titanium concentrates in major and minor components, measurement range (by mass) shown in Table 1. Table 1 titanium concentrate measurement range of each component ingredient Measurement range (mass fraction) Al2O3 0.1 ~ 3.0 CaO 0.1 ~ 2.0 Fe 17.0 ~ 42.0 MgO 0.05 ~ 6.00 MnO 0.01 ~ 3.00 P 0.01 ~ 0.20 S 0.01 ~ 0.20 SiO2 0.10 ~ 5.00 TiO2 35.0 ~ 60.0 V2O5 0.02 ~ 0.50

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 6379.2 measurement methods and results of Accuracy (trueness and precision) - Part 2. Determine the standard measurement method to repeat Of the basic methods of reproduction Laboratory use specifications and test methods GB/T 6682 Analysis GB/T 16597 metallurgical product analysis X-ray Fluorescence Spectrometry General

3 Method summary

Sample was cast into a certain proportion of flux suitable for melting the sample plate X-ray fluorescence spectrometer measurements. In the selected instrument measurement bar By measuring sample pieces melt film analyte characteristic spectral lines of X-ray fluorescence intensity, based on the calibration curve, and the inter-element interference effect It should be corrected to obtain the content of the analyte.

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