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YS/T 1073-2015 (YST 1073-2015)

YS/T 1073-2015_English: PDF (YST1073-2015)
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YS/T 1073-2015English139 Add to Cart Days<=3 Chemical analysis methods of palladium-carbon. Determination of plumbum, cuprum and iron contents. Inductively coupled plasma-atomic emission spectrometry YS/T 1073-2015 Valid YS/T 1073-2015
 

BASIC DATA
Standard ID YS/T 1073-2015 (YS/T1073-2015)
Description (Translated English) Chemical analysis methods of palladium-carbon. Determination of plumbum, cuprum and iron contents. Inductively coupled plasma-atomic emission spectrometry
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H68
Classification of International Standard 77.120.99
Word Count Estimation 6,614
Date of Issue 2015-04-30
Date of Implementation 2015-10-01
Drafting Organization Your research Platinum Ltd.; your research Inspection Technologies (Yunnan) Co., Ltd.; New Materials Co., Ltd. Shaanxi Ruike; Beijing Mining Research Institute; Beijing Nonferrous Metal Research Institute; Guangzhou Institute of Nonferrous Metals; China Nonferrous Guilin Institute of Geology for mineral Resources Limited; Henan Zhongyuan gold smelter limited liability company; NIN; Tongling nonferrous Metals Group Holdings Co., Ltd.
Administrative Organization National Standardization Technical Committee for Nonferrous Metals
Regulation (derived from) Ministry of Industry and Information Technology Announcement (2015 No. 28)
Proposing organization National Non-Ferrous Metals Standardization Technical Committee (SAC/TC 243)
Issuing agency(ies) Ministry of Industry and Information Technology of the People's Republic of China
Summary This Standard specifies the lead, copper, iron determination of the amount of palladium on carbon. This Standard applies to lead, copper, iron in determining the amount of palladium on carbon. Measurement range: 0.010% to 0.10%.

YS/T 1073-2015
(Palladium on carbon chemical analysis of lead, copper, iron content - Inductively coupled plasma atomic emission spectrometry)
ICS 77.120.99
H68
People's Republic of China Nonferrous Metals Industry Standard
Palladium on carbon chemical analysis
Determination of lead, copper, iron content
Inductively coupled plasma atomic emission spectrometry
Determinationofplumbum, cuprumandironcontents-
Issued on. 2015-04-30
2015-10-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) and focal points.
This standard is drafted by. Your research Platinum Ltd., your research Inspection Technologies (Yunnan) Co., Ltd.
Participated in the drafting of this standard. Riko Shaanxi New Materials Co., Beijing Mining Research Institute, Beijing Nonferrous Metal Research Institute,
Guangzhou Nonferrous Metal Research Institute, China Nonferrous Guilin Research Institute of Geology and Minerals Co. Ltd., Henan Zhongyuan Gold Smelter Co., West
North Nonferrous Metal Research Institute, Tongling Nonferrous Metals Group Holdings Limited.
The main drafters of this standard. Renchuan Ting, Xu Guang, Tangfa Jing, Caiwan Yu, Li Qing, Ma Yuan, Dai Yunsheng, Fang Wei, Li Guangli, Gan Jian Zhuang, Zhu Wuxun,
Nguyen Cinnamon, Shi Ye Hong, ZHANG Jin, Li, Wang Fang, Tangbi Yu, Liu Chengxiang, Zhou Kai, Gong Chang together, Chen Yan.
Palladium on carbon chemical analysis
Determination of lead, copper, iron content
Inductively coupled plasma atomic emission spectrometry
1 Scope
This standard specifies the lead, copper, iron determination of the amount of palladium on charcoal.
This standard applies to lead, copper, iron in determining the amount of palladium on carbon. Measurement range. 0.010% to 0.10%.
2 Method summary
Sample with nitric acid, perchloric acid digestion, activated charcoal until digestion was complete, the selected emission spectrometer inductively coupled plasma atomic article in
Under parts, measuring the mass concentration of each element in the test solution, the calculation of lead, copper and iron.
3 Reagents and materials
Unless otherwise indicated, in the analysis using only the confirmation of analytical grade reagents and distilled water again.
3.1 hydrochloric acid (ρ = 1.19g/mL).
3.2 nitric acid (ρ = 1.42g/mL).
3.3 perchloric acid (ρ = 1.42g/mL).
3.4 nitric acid (19).
3.5 lead standard stock solution. Weigh 0.1000g metallic lead (Pb mass fraction ≥99.99%), placed in 100mL beaker, add
10mL water, 10mL of nitric acid (3.2), cover the surface of the pan, over low heat to dissolve. Cooling to room temperature, transferred to 100mL volumetric flask, dilute with water
Explanation to the mark. Mix well. 1mL solution containing 1mg lead.
3.6 copper standard stock solution. Weigh 0.1000g copper (mass fraction of copper ≥99.99%), placed in 100mL beaker, add
10mL water, 10mL of nitric acid (3.2), cover the surface of the pan, over low heat to dissolve. Cooling to room temperature, transferred to 100mL volumetric flask, dilute with water
Explanation to the mark. Mix well. 1mL solution containing 1mg of copper.
3.7 iron standard stock solution. Weigh 0.1430g ferric oxide (Fe2O3 mass fraction ≥99.99%), placed in 100mL beaker
Added 10mL of water, 10mL of hydrochloric acid (3.1), cover the surface of the pan, over low heat to dissolve. Cooled to room temperature, transferred to 100mL volumetric flask
Diluted with water to the mark. Mix well. 1mL solution containing 1mg iron.
3.8 Lead copper and iron mixed standard solution. Pipette 10.00mL were lead, copper, iron standard stock solution (3.5, 3.6) in 100mL flask
The use of nitric acid (3.4) diluted to the mark, and mix. This solution 1mL lead containing 100μg, 100μg copper, 100μg iron.
3.9 argon (volume fraction ≥99.99%).
4 Instrument
Inductively coupled plasma atomic emission spectrometer. Instrument conditions see Appendix A.
Under optimum working conditions for those who can reach the following indicat