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SN/T 2638.2-2010: Determination of iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc in manganese oers for import and export. Inductively coupled plasma atomic emission spectrometric method
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Determination of iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc in manganese oers for import and export. Inductively coupled plasma atomic emission spectrometric method
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SN/T 2638.2-2010
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Basic data | Standard ID | SN/T 2638.2-2010 (SN/T2638.2-2010) | | Description (Translated English) | Determination of iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc in manganese oers for import and export. Inductively coupled plasma atomic emission spectrometric method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | D32 | | Classification of International Standard | 73.060.20 | | Word Count Estimation | 9,967 | | Date of Issue | 2010-05-27 | | Date of Implementation | 2010-12-01 | | Quoted Standard | GB/T 602; GB/T 2011; JJG 015 | | Regulation (derived from) | National Quality Inspection (2010) 290; industry standard filing Notice 2010 No. 10 (No. 130 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the import and export of iron ore, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc component content determination. This standard applies to imports of iron ore, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc component content. | SN/T 2638.2-2010: Determination of iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc in manganese oers for import and export. Inductively coupled plasma atomic emission spectrometric method
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Determination of iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc in manganese oers for import and export.Inductively coupled plasma atomic emission spectrometric method
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Manganese ore import and export of iron, aluminum, magnesium, calcium,
Determination of titanium, phosphorus, nickel, copper, zinc
Inductively coupled plasma atomic emission spectrometry
Determinationofiron, aluminium, magnesium,
calcium, titanium, phosphorus, nickel, copper,
Issued on. 2010-05-27
2010-12-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
SN/T 2638 series of standards is divided into 2 parts.
--- Part 1. Determination of the wavelength of the import and export of manganese ores, iron, silicon, aluminum, calcium, magnesium, titanium, potassium and phosphorus dispersive X-ray fluorescence
Spectroscopy;
--- Part 2. Import-export manganese ore of iron, measured inductance aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc coupled plasma atomic hair
Emission spectrometry.
This section SN/T 2638 series of standards - Part 2.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section was drafted by. People's Republic of China Liaoning Entry-Exit-Entry Inspection and Xinjiang People's Republic of China
Quarantine Bureau.
Drafters of this section. Plasture Jiang Xiaoguang, Lin Zhong, of Interferon Su Xiuli, Zhong Jiwei.
The first part of the Department of Inspection and Quarantine issued by industry standards.
Manganese ore import and export of iron, aluminum, magnesium, calcium,
Determination of titanium, phosphorus, nickel, copper, zinc
Inductively coupled plasma atomic emission spectrometry
1 Scope
This section SN/T 2638 provides for import and export of manganese ores of iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc component content determination.
This section applies to the import and export of manganese ore in iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper, zinc component content was measured, the measurement range of each component
As shown in Table 1.
Table 1 measurement range of the components
Component content range (mass fraction) /%
Fe 0.50 ~ 20.00
Al2O3 0.50 ~ 10.00
CaO 0.050 ~ 20.00
MgO 0.050 ~ 5.00
TiO2 0.010 ~ 1.00
P 0.010 ~ 0.50
Ni 0.010 ~ 0.10
Cu 0.005 ~ 0.20
Zn 0.010 ~ 0.10
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.
Preparation of standard solution of GB/T 602 Determination of impurities in chemical reagents
GB/T 2011 Manganese ore sampling and sample preparation method
JJG015 inductively coupled plasma atomic emission spectrometer detection procedure
3 Method summary
Sample by mixed acid dissolved, filtered, and the filtrate was retained as the main solution. The residue was burning, volatile silicon, alkali fusion, after the acid leach and the resulting solution with the main
They were combined. Or hydrochloric acid, nitric acid, hydrofluoric acid by high pressure tank Digestion sample, volatile silicon, obtained after the acid leaching test solution. Inductively coupled plasma
Sub-atomic emission spectrometer content of the resulting test solution of each component.
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