GB/T 23607-2009Methods for chemical analysis of copper anode mud - Determination of arsenic, bismuth, iron, nickel, lead, antimony, selenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry (English PDF)
铜阳极泥化学分析方法 砷、铋、铁、镍、铅、锑、硒、碲量的测定 电感耦合等离子体原子发射光谱法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
April 15, 2009
Implementation date
February 1, 2010
Scope
GB/T 23607-2009 is the English-translated version of 铜阳极泥化学分析方法 砷、铋、铁、镍、铅、锑、硒、碲量的测定 电感耦合等离子体原子发射光谱法.
GB/T 23607-2009 is the Chinese standard "Methods for chemical analysis of copper anode mud - Determination of arsenic, bismuth, iron, nickel, lead, antimony, selenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry".
Its scope clause reads: This standard specifies the method for the determination by ICP-AES copper anode mud arsenic, bismuth, iron, nickel, lead, antimony, selenium, tellurium content.
This standard applies to arsenic, bismuth, iron, nickel, lead, antimony, selenium, tellurium determination of copper anode mud. Determination of the range in Table 1.
Table 1 Measuring range As Bi Fe Ni element Content (mass fraction) /% 0.50 to 5.00 0.20 to 4.00 0.05 to 0.50 0.10 to 4.00 Element Pb Sb Se Te Content (mass fraction) /% 1.00 10.0 0.50 8.0 0.50 4.00 0.20 4.00. Its clauses include method summary; reagents.
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Document preview — GB/T 23607-2009
National Standard of the People's Republic of China
- ICS
- 77.120.01
- Classification
- H 13
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Method summary
- 3 Reagents
- 3.4 aqua regia
- 3.7 pure substance
1 Scope
This standard specifies the method for the determination by ICP-AES copper anode mud arsenic, bismuth, iron, nickel, lead, antimony, selenium, tellurium content.
This standard applies to arsenic, bismuth, iron, nickel, lead, antimony, selenium, tellurium determination of copper anode mud. Determination of the range in Table 1.
Table 1 Measuring range
As Bi Fe Ni element
Content (mass fraction) /% 0.50 to 5.00 0.20 to 4.00 0.05 to 0.50 0.10 to 4.00
Element Pb Sb Se Te
Content (mass fraction) /% 1.00 10.0 0.50 8.0 0.50 4.00 0.20 4.00
2 Method summary
Sample by aqua regia and saturated ammonium hydrogen exploded, some acidity control test solution, using inductively coupled plasma emission spectrometry can be measured directly
Fixed copper anode slime As, Bi, Fe, Ni, Pb, Sb, Se, Te impurities.
3 Reagents
Unless otherwise indicated in the analysis using only recognized as analytical grade reagents and distilled or deionized water or equivalent purity.
3.1
hydrochloride (rho1.19g/mL).
Nitrate 3.2 (rho1.42g/mL).
3.3
nitric acid (1 + 1).
3.4 aqua regia
nitric acid + hydrochloric acid (3 + 1).
3.5
tartaric acid solution.200g/L.
3.6
saturated solution of ammonium hydrogen fluoride.
3.7 pure substance
the mass fraction of not less than 99.99% pure bismuth, iron, pure nickel, pure lead, tellurium pure, pure antimony, pure selenium.
3.8
Standard bismuth stock solution (Bi5.0mg/mL). Weigh 1.0000g of pure bismuth (3.7) in the 200mL beaker; 30mL of nitric acid was added (3.3), cover sheet pan, heat until completely dissolved, remove nitrogen oxides boil, remove the cooled and transferred to 200mL volumetric flask and dilute to the mark
Degree, and mix.
3.9
iron standard stock solution (Fe0.50mg/mL). Weigh 0.2500g pure iron (3.7) in the 200mL beaker; nitric acid was added 30mL (3.3), cover sheet pan, heat until completely dissolved, remove nitrogen oxides boil, remove the cooled and transferred to 500mL volumetric flask and dilute to the mark
Degree, and mix.
3.10
Nickel standard stock solution (Ni5.0mg/mL). Weigh 1.0000g pure nickel (3.7); in 200mL beaker; nitrate was added 30mL
Acid (3.3), cover sheet pan, heat until completely dissolved, remove nitrogen oxides boil, remove the cooled and transferred to 200mL volumetric flask and dilute to
Volume, and mix.
3.11
lead standard stock solution (Pb15.0mg/mL). Weigh 3.0000g pure lead (3.7); in 200mL beaker; added 50mL
Nitric acid (3.3), cover sheet pan, heat until completely dissolved, remove nitrogen oxides boil, remove the cooled and transferred to 200mL volumetric flask and diluted
To the mark, and mix.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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