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QC/T 1003-2015Determination of precious metal content in metal substrate catalytic converters for motorcycles (English PDF)

摩托车金属载体催化转化器贵金属含量的测定方法

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

July 14, 2015

Implementation date

January 1, 2016

Scope

QC/T 1003-2015 is the English-translated version of 摩托车金属载体催化转化器贵金属含量的测定方法.

QC/T 1003-2015 is the Chinese standard "Determination of precious metal content in metal substrate catalytic converters for motorcycles".

Its scope clause reads: This standard specifies the preparation of test solution of precious metal elements such as platinum (Pt), palladium (Pd) and rhodium (Rh) in metal support catalytic converter for motorcycles (including mopeds) and the determination by inductively coupled plasma-atomic/optical emission spectrometry (ICP-OES/AES), inductively coupled plasma mass spectrometry (ICP-MS) and (atomic absorption spectrometry) AAS.

It is applicable to the determination of precious metal in metal support catalytic converter for motorcycles. Its clauses include terms and definitions.

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Document preview — QC/T 1003-2015

National Standard of the People's Republic of China

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Reagents and materials
5 Apparatuses
6 Test solution preparation
7 Analyses and test
8 Result calculation

1 Scope

This standard specifies the preparation of test solution of precious metal elements such as platinum (Pt), palladium (Pd) and rhodium (Rh) in metal support catalytic converter for motorcycles (including mopeds) and the determination by inductively coupled plasma-atomic/optical emission spectrometry (ICP-OES/AES), inductively coupled plasma mass spectrometry (ICP-MS) and (atomic absorption spectrometry) AAS.

It is applicable to the determination of precious metal in metal support catalytic converter for motorcycles.

2 Normative references

The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB/T 6682 Water for analytical laboratory use - Specification and test methods

GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values

JJG 694 Verification regulation of atomic absorption spectrophotometer

JJG 768 Verification regulation of emission spectrometer

3 Terms and definitions

For the purpose of this standard, the following terms and definitions apply.

3.1 catalytic converter

device mainly composed of enclosure, metal support and catalyst, and using catalysts to reduce the contents of hydrocarbons, carbon monoxide and nitrogen oxides in exhaust gas […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

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