Chinese Standard: 'YS/T 1014.2-2014'
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Methods for chemical analysis of bismuth trioxide. Part 2: Determination of silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminium, sodium and sulfurcontents. Inductively coupled plasma atomic emissio
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Detail Information of YS/T 1014.2-2014; YS/T1014.2-2014
Description (Translated English): Methods for chemical analysis of bismuth trioxide. Part 2: Determination of silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminium, sodium and sulfurcontents. Inductively coupled plasma atomic emissio
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H13
Classification of International Standard: 77.120.99
Word Count Estimation: 8,832
Date of Issue: 10/14/2014
Date of Implementation: 4/1/2015
Drafting Organization: Guangdong pilot dilute material Co., Ltd.
Administrative Organization: National non-ferrous metals Standardization Technical Committee
Regulation (derived from): People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180)
Issuing agency(ies): Ministry of Industry and Information Technology of the People's Republic of China
Summary: This Standard specifies the bismuth trioxide in silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminum, sodium and sulfur content determination. This section applies to Second Secretary of the silver o
YS/T 1014.2-2014
(Bismuth oxide chemical analysis methods - Part 2. silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminum, sodium, sulfur content - Inductively coupled plasma atomic emission spectrometry France)
ICS 77.120.99
H13
People's Republic of China Nonferrous Metals Industry Standard
Bismuth oxide chemical analysis
Part 2. silver, copper, magnesium, nickel, cobalt, manganese, calcium,
Determination of iron, cadmium, lead, zinc, antimony, aluminum, sodium and sulfur content
Inductively coupled plasma atomic emission spectrometry
Part 2. Determinationofsilver, copper, magnesium, nickel, cobalt, manganese,
calcium, iron, cadmium, lead, zinc, antimony, aluminium, sodiumandsulfur
Issued on. 2015-04-01 2014-10-14 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
YS/T 1014 "Methods for chemical analysis of bismuth trioxide" is divided into five sections.
--- Part 1. bismuth trioxide contents - Na2EDTA titration;
--- Part 2. silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminum, sodium, sulfur content - Inductively coupled plasma
Atomic emission spectrometry;
--- Part 3. Determination of chlorine content of silver chloride turbidimetry;
--- Part 4. loss on ignition - Gravimetric method;
--- Part 5. moisture content - Gravimetric method.
This section YS/T 1014 Part 2.
The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized.
This section is responsible for drafting. Guangdong pilot dilute Materials Co., Ltd., Zhuzhou Smelter Group Co., Ltd.
Participated in the drafting of this section. Guangzhou Nonferrous Metal Research Institute, Beijing General Research Institute of Mining and Metallurgy, Beijing Nonferrous Metal Research Institute, Henan Yuguang
Gold & Lead Co., Ltd.
The main drafters of this section. Like Zhu Fang, Dai Fengying, Nguyen Cinnamon, Zhangdian Kai, Kong Jianmin, Liu Yan, Deng Yuning Wang Jin, Mary, Liu Ying,
Zhangya Bing, Liu Tianping.
Bismuth oxide chemical analysis
Part 2. silver, copper, magnesium, nickel, cobalt, manganese, calcium,
Determination of iron, cadmium, lead, zinc, antimony, aluminum, sodium and sulfur content
Inductively coupled plasma atomic emission spectrometry
1 Scope
YS/T 1014 This section provides the bismuth trioxide in silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminum, sodium, sulfur-containing
Determination of the amount.
This section applies to silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminum, sodium and sulfur contents - bismuth trioxide, measuring range
Wai in Table 1.
Table 1 Measuring range
Element silver, copper magnesium calcium and iron, nickel, cobalt and manganese
content/%
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
Lead and zinc cadmium elements aluminum, antimony sodium-sulfur
content/%
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0005 ~
0.0050
0.0006 ~
0.0050
2 Method summary
Sample dissolved in nitric acid, a certain acidity control test solution, using inductively coupled plasma emission spectrometry can be directly measured bismuth trioxide
Silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminum, sodium and sulfur content.
3 Reagents
Unless otherwise indicated, used in the analysis confirmed only for the gifted class pure reagents and a water (or equivalent purity reagents and water).
3.1 hydrochloric acid (ρ = 1.19g/mL).
3.2 hydrochloride (19).
3.3 nitric acid (ρ = 1.42g/mL).
3.4 nitric acid (19).
3.5 nitric acid (11).
3.6 series of standard stock solution. silver, copper, magnesium, nickel, cobalt, manganese, calcium, iron, cadmium, lead, zinc, antimony, aluminum, sodium and sulfur single element standard stock solution (there
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