SN/T 2763.7-2014 English PDF

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SN/T 2763.7-2014: Chemical analysis of nickel laterite ore - Part 7: determination of iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content - Wavelength dispersive X-ray fluorescence spectrometry
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 2763.7-2014	319	Add to Cart	3 days	Chemical analysis of nickel laterite ore - Part 7: determination of iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content - Wavelength dispersive X-ray fluorescence spectrometry	Valid

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SN/T 2763.6   GB/T 14353.18   GB 20664   SN/T 2763.9   SN/T 2763.8   

Basic data

Standard ID: SN/T 2763.7-2014 (SN/T2763.7-2014)
Description (Translated English): Chemical analysis of nickel laterite ore - Part 7: determination of iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content - Wavelength dispersive X-ray fluorescence spectrometry
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: D40
Word Count Estimation: 12,124
Date of Issue: 4/9/2014
Date of Implementation: 11/1/2014
Quoted Standard: GB/T 8170; GB/T 16597
Regulation (derived from): State inspection certification (2014) 210
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the method for determining wavelength dispersive X- ray fluorescence spectrometry laterite nickel iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content of the ore. This standard app

SN/T 2763.7-2014: Chemical analysis of nickel laterite ore - Part 7: determination of iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content - 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.
(Laterite nickel ore for chemical analysis - Part 7; iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content measurement wavelength dispersive X-ray fluorescence spectrometry) People's Republic of China Entry-Exit Inspection and Quarantine Standards Laterite nickel ore for chemical analysis - Part 7. iron, Nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content Wavelength dispersive X-ray fluorescence spectrometry Chemicalanalysisofnickellateriteore-Part 7. determinationofiron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copperand Issued on. 2014-04-09 2014-11-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

SN/T 2763 "Methods for chemical analysis of nickel laterite ore" is divided into eight sections. --- Part 1. Determination of multi-component X-ray fluorescence spectrometry; --- Part 2. nickel, cobalt content - Flame atomic absorption spectrometry; --- Part 3. Determination of total iron content of titanium trichloride reduction method; --- Part 4. nickel, cobalt, aluminum, magnesium, phosphorus content by inductively coupled plasma atomic emission spectrometry; --- Part 5. copper, zinc and chromium content - Flame atomic absorption spectrometry; --- Part 6. Determination of inductance nickel, calcium, titanium, manganese, copper, cobalt, chromium, zinc, phosphorus content coupled plasma atomic emission spectrometry; --- Part 7. iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content - Wavelength dispersive X-ray fluorescence spectrometry; --- Part 8. Determination of magnesium oxide content. This section SN/T 2763 Part 7. This section drafted in accordance with GB/T 1.1-2009 given rules. This section proposed and managed by the National Certification and Accreditation Administration Committee. This part mainly drafted by. People's Republic of China Liaoning Entry-Exit Inspection and Quarantine Bureau. The main drafters of this section. Li Weigang, Lin Zhong, Chu Ning, Jiang Xiaoguang, Zhong Jiwei Plasture Zhang Yanfu. Laterite nickel ore for chemical analysis - Part 7. iron, Nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content Wavelength dispersive X-ray fluorescence spectrometry Warning --- personnel should use this standard regular laboratory work experience. This standard does not point out all possible security asked question. Users have the responsibility to take appropriate safety and health practices and to ensure compliance with the conditions relevant national regulations.

1 Scope

SN/T 2763 provisions of this part of the measurement wavelength dispersive X- ray fluorescence spectrometry laterite nickel ore of iron, nickel, silicon, aluminum, magnesium, calcium, titanium, Manganese, copper and phosphorus content method. This section applies to the determination of nickel laterite ore, iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content. Measurement range (mass fraction) as Table 1. Table 1 element of measurement range Element content (mass fraction) range /% Fe * 12.59 ~ 67.01 Ni 0.01 ~ 5.00 SiO2 0.50 ~ 55.00 Al2O3 0.20 ~ 11.62 MgO 0.20 ~ 25.00 CaO 0.05 ~ 11.77 TiO2 0.03 ~ 10.88 MnO 0.05 ~ 0.50 Cu 0.0062 ~ 0.0595 P 0.0037 ~ 1.01 * Iron content is for reference only.

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 8170 repair value expressed about the rules and limit values and judgment GB/T 16597 metallurgical product analysis X- ray fluorescence spectrometry General

3 Method summary

Under the selected instrument measurement conditions, the sample is measured X-ray fluorescence intensity characteristic spectral lines of the measured elements, according to X-ray fluorescence ......

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