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GB/T 33465-2016 English PDF

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GB/T 33465-2016: Determination of chlorine and silicon in gasoline by inductively coupled plasma optical emission spectrometry (ICP-OES)
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 33465-2016279 Add to Cart 3 days Determination of chlorine and silicon in gasoline by inductively coupled plasma optical emission spectrometry (ICP-OES) Valid

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Basic data

Standard ID: GB/T 33465-2016 (GB/T33465-2016)
Description (Translated English): Determination of chlorine and silicon in gasoline by inductively coupled plasma optical emission spectrometry (ICP-OES)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: E31
Classification of International Standard: 75.160.20
Word Count Estimation: 14,167
Date of Issue: 2016-12-30
Date of Implementation: 2017-07-01
Regulation (derived from): National Standard Notice No.27 of 2016
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 33465-2016: Determination of chlorine and silicon in gasoline by inductively coupled plasma optical emission spectrometry (ICP-OES)


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Determination of chlorine and silicon in gasoline by inductively coupled plasma optical emission spectrometry (ICP-OES) ICS 75.160.20 E31 National Standards of People's Republic of China Determination of Inductively Coupled Plasma Atomic Emission Spectrometry Chlorine and silicon in gasoline Determination of chlorineandsiliconingasolinebyinductivelycoupledplasma opticalemissionspectrometry (ICP-OES) 2016-12-30 release 2017-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Summary of methods 1 4 method application 2 5 interference factor 2 Equipment and equipment 3 7 Reagents and Materials 3 8 Sampling 4 9 Instrument preparation 4 10 Preparation of internal standard solution (optional) 4 11 Preparation of standard solution and sample solution 5 12 Test Procedure 5 13 Results Calculate 6 14 precision 6 15 Test Report 7 Appendix A (normative) Determination of chlorine content in petrol (containing volatile compounds in chlorine) 8 Appendix B (Normative Appendix) Determination of Silicon Element Content in Gasoline (Containing Volatile Silicon Compounds) 10

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and centralized by the National Standardization Technical Committee for Quality Assurance (SAC/TC374). This standard drafting unit. Shenzhen Institute of measurement and quality inspection, the National Petrochemical Product Quality Supervision and Inspection Center (Anqing), the inspection Warner (Beijing) Quality Technology Center Co., Ltd., in the inspection Union (Beijing) Quality Inspection Technology Research Institute Co., Ltd., Shandong Entry-Exit Inspection and Quarantine Bureau Inspection and Quarantine Technology Center, Germany Spike Analytical Instruments Shanghai Application Laboratory, Spectrum Test Group Co., Ltd. The main drafters of this standard. Zhao Yan, Chen Xiaoyan, Zhang Shiyuan, Liu Hao, Ji Ming, Huang Weilin, Xu Dongyu, Liao Jia, Deng Ke, Zhou Jianping, Feng Beihong, Song Wei. Determination of Inductively Coupled Plasma Atomic Emission Spectrometry Chlorine and silicon in gasoline WARNING. The use of this standard may involve certain hazardous materials, operations and equipment, but not all safety issues associated with this Have made recommendations. It is the responsibility of the user to establish appropriate safety and protective measures prior to the application of this standard and to determine the appropriate Use sex.

1 Scope

This standard specifies the method for the determination of chlorine and silicon in gasoline by inductively coupled plasma emission spectrometry (ICP-OES). This standard applies to the determination of vehicle gasoline, M15 car methanol gasoline, M30 vehicle methanol gasoline and E10 car ethanol gasoline in the total chlorine And total silicon content. This standard applies to the determination of chlorine content range of 10mg/kg ~ 10000mg/kg of gasoline, silicon content range of 1mg/kg ~ 1000mg/kg of gasoline, beyond this range can also be measured by the method, precision is not investigated. This standard does not apply to the determination of insoluble particles containing samples. If the particles are very small (less than 1μm), they will be brought into The ions are involved in quantitative analysis. If the sample contains a volatile form of chlorine compounds, the use of Appendix A determination. If the sample contains a volatile compound of silicon compounds, the use of Appendix B determination. If the sample contains tetramethylsilane, this standard is measured The result will be higher than the real value.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Petroleum liquid manual sampling method GB/T 4756 GB/T 17476 Additive elements used in lubricating oils, abrasive metals and contaminants, and certain elements in base oil Inductively coupled plasma emission spectroscopy) GB 18350 denatured fuel ethanol GB/T 23510 Vehicle Fuel Methanol ASTM D4806 Standard Specification for Denatured Fuel Ethanol Mixed with Gasoline for Automotive Spark Ignition Engine Fuel (Standardspecificationfordenaturedfuelethanolforblendingwithgasolinesforuseasautomotive spark-ignitionenginefuel ASTMD4814 Standard Specification for Ignition Engine Fuel (Standardspecification forautomotivespark- ignitionenginefuel ASTMD5798 Standard Specification for Ethanol Fuel for Automotive Spark Ignition Engines (Standardspecificationforethanol fuelblendsforflexible-fuelautomotivespark-ignitionengines

3 Summary of methods

Accurately take a well-mixed sample dilution with a diluent and prepare the standard solution in the same way. In order to compensate for Sample introduction effect caused by a variety of errors, you can choose an internal standard element added to the sample solution (internal standard method can be used). Will dissolve
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