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GB/T 5195.15-2017: Fluorspar -- Determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead content -- Wavelength dispersive X-ray fluorescence spectrometric method
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Fluorspar -- Determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead content -- Wavelength dispersive X-ray fluorescence spectrometric method
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GB/T 5195.15-2017
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Basic data | Standard ID | GB/T 5195.15-2017 (GB/T5195.15-2017) | | Description (Translated English) | Fluorspar -- Determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead content -- Wavelength dispersive X-ray fluorescence spectrometric method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D52 | | Word Count Estimation | 9,986 | | Date of Issue | 2017-09-07 | | Date of Implementation | 2018-06-01 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 5195.15-2017: Fluorspar -- Determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead content -- Wavelength dispersive X-ray fluorescence spectrometric method
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Fluorspar - Determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead content - Wavelength dispersive X-ray fluorescence spectrometric method
ICS 73.080
D52
National Standards of People's Republic of China
Fluorite calcium, aluminum, silicon, phosphorus, sulfur,
Potassium, iron, barium, lead content determination
Wavelength dispersive X-ray fluorescence spectrometry
Fluorspar-Determinationofcalcium, aluminum, silicon, phosphorus, sulfur,
potassium, iron, bariumandleadcontent-WavelengthdispersiveX-ray
2017-09-07 Posted
2018-06-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
GB/T 5195 is divided into 16 parts.
--- Part 1. Determination of fluorite calcium fluoride content EDTA titration and distillation - potentiometric titration;
--- Part 2. Determination of fluorite carbonate content;
--- Part 3. Fluorite 105 ℃ quality determination of the weight method;
--- Part 4. Determination of fluorite sulfide content iodometric method;
--- Part 5. Determination of total sulfur content of fluorite tube furnace combustion - potassium iodate titration;
--- Part 6. Determination of fluorite content of phosphorus spectrophotometry;
--- Part 7. Determination of zinc content of fluorite; atomic absorption spectrometry;
--- Part 8. Determination of fluorite silica content;
--- Part 9. Determination of weight loss of fluorite burning weight method;
--- Part 10. Determination of iron content of fluorite phenanthroline spectrophotometry;
--- Part 11. Determination of fluorspar content; Periodate spectrophotometry;
--- Part 12. Determination of arsenic content of fluorite; atomic fluorescence spectrometry;
--- Part 13. Determination of aluminum content of fluorite EDTA titration method;
--- Part 14. Determination of magnesium content of fluorite flame atomic absorption spectrometry;
--- Part 15. Determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead contents of fluorite; wavelength dispersive X - ray fluorescence spectrometry;
--- Part 16. Determination of fluorite silicon, aluminum, iron, potassium, magnesium and titanium content Inductively coupled plasma atomic emission spectrometry.
This section GB/T 5195 Part 15.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This part is proposed by China Iron and Steel Association.
This part of the National Standardization Technical Committee Steel (SAC/TC183) centralized.
This part of the drafting unit. People's Republic of China Ningbo Exit Inspection and Quarantine, Metallurgical Industry Information Standards Institute, China
Group Ningbo Co., Ltd.
The main drafters of this section. Zhang Jianbo, Cai Cao Sheng, Xie Jianmei, Wang Zhenxin, Jin Xianzhong, Lin Li, Zheng Lin, Lu Chunsheng.
Fluorite calcium, aluminum, silicon, phosphorus, sulfur,
Potassium, iron, barium, lead content determination
Wavelength dispersive X-ray fluorescence spectrometry
Warning --- personnel should use this part of the formal laboratory work experience. This section does not indicate all possible safety issues
question. It is the user's responsibility to take appropriate safety and health measures and to ensure compliance with the requirements of the relevant state laws and regulations.
1 Scope
This section GB/T 5195 specifies the determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead content by wavelength dispersive X-ray fluorescence spectrometry
Methods.
This section applies to the determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium, lead in fluorite, the determination of the range in Table 1.
Table 1 measurement range
Elemental determination range (mass fraction) /%
Ca 30.00 ~ 51.00
Al 0.020 ~ 1.95
Si 0.30 ~ 16.90
P 0.005 ~ 0.08
S 0.005 ~ 1.75
K 0.020 ~ 11.00
Fe 0.040 ~ 1.64
Ba 0.020 ~ 7.34
Pb 0.005 ~ 0.18
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 6682 analytical laboratory water specifications and test methods
GB/T 8170 rounded repair rules and limit values of the representation and judgment
GB/T 16597 Methods for analysis of metallurgical products General rules of X-ray fluorescence spectrometry
GB/T 22564 fluorite sampling and sample preparation
3 principle
The powder samples were cast into a mixture suitable for X-ray fluorescence spectrometry using a mixed flux of lithium tetraborate and lithium metaborate
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