GB Translated English of Chinese Standard: GB NATIONAL STANDARD

Transcription

1 Translated English of Chinese Standard: GB GB NATIONAL STANDARD OF THE PEOPLE S REPUBLIC OF CHINA ICS E 31 GB Replacing GB Gasoline for motor vehicles 车用汽油 Issued on: December 23, 2016 Implemented on: December 23, 2016 Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of the PRC. Page 1 of 17

2 Table of contents Foreword Scope Normative references Terms and definitions Product classification Requirements and test methods Sampling Marking, packaging, transportation and storage Safety Standard implementation Appendix A (Normative) Technical requirements and test methods for No. 98 gasoline for motor vehicles Page 2 of 17

3 Foreword All the technical information of this standard is mandatory. This standard was drafted in accordance with the rules given in GB/T This standard replaces GB Gasoline for motor vehicles. As compared with GB , the main technical changes are as follows: - MODIFY the second paragraph of Chapter 1 Scope from This standard is applicable to the motor vehicle gasoline composed of liquid hydrocarbons OR the liquid hydrocarbons and the performance improvement additives to This standard is applicable to the motor vehicle gasoline which is suitable for the ignition engine AND made of petroleum OR petroleum added with the performance improvement additive (SEE Chapter 1; Chapter 1 of 2013 version); - DELETE the technical requirements and test methods of the motor vehicle gasoline (III) (SEE Table 1 of 2013 version); ADD the technical requirements for the motor vehicle gasoline at the stage VI, and DIVIDE it into the stage VIA and the stage VIB based on the different olefin content (See Table 3, Table 4); - In the vapor pressure requirements, ADD When season changes, it is allowed for the filling station to have a 15-day replacement period (SEE Table 1, Table 2, Table 3, Table 4, Table A.1 and Table A.2; Table 2, Table 3 and Table A.1 of 2013 version); - MODIFY the technical requirements for the sulfur content of mercaptan (V) of the motor vehicle gasoline (V) (SEE Table 2 and Table A.1; Table 3 and Table A.1 of 2013 version); - DELETE the requirements for the implementation of summer vapor pressure in Guangxi for the whole year, because Guangxi is the area to which the ethanol gasoline for motor vehicle is used (SEE Table 2, Table 3, Table 4, Table A.1 and Table A.2; Table 3 and Table A.1 of 2013 version); - MODIFY the Chapter 9 Implementation of standard (SEE Chapter 9; Chapter 9 of 2013 version); - ADD Table A.2 (SEE Table A.2). This standard was proposed by the National Energy Administration. Page 3 of 17

4 This standard shall be under the jurisdiction of the National Petroleum Products and Lubricants Standardization Technical Committee - Petrochemical and Lubricant Subcommittee (SAC/TC 280/SC 1). The drafting organizations of this standard: China Petroleum & Chemical Corporation Petrochemical Research Institute, China National Petroleum Corporation Refining and Chemical Branch, China National Petroleum Corporation Petrochemical Research Institute, China Petroleum Refining and Chemical Co., Ltd., China Automotive Research Center. The main drafters of this standard: Ni Bei, Long Jun, Li Wenle, Zhang Jianrong, Zhang Yan, Zhang Guoxiang, Guo Xin, Guo Hongsong, Liu Qian. This Standard replaces the standard previously issued as follows: - GB , GB , GB , GB Page 4 of 17

5 Gasoline for motor vehicles WARNING: Failure to comply with appropriate precautions may result in the risk of production, transportation, handling, storage and use of this product. This standard is not intended to advice on all safety issues related to this product. It is the responsibility of the user to adopt appropriate safety and precautions AND to ensure compliance with the conditions set forth in the relevant national regulations. 1 Scope This standard specifies the terms and definitions, product classification, requirements and test methods, sampling, marking, packaging, transportation and storage, safety and standard implementation of the gasoline for motor vehicles. This standard is applicable to the motor vehicle gasoline which is suitable for the ignition engine AND made of petroleum OR petroleum added with the performance improvement additive. 2 Normative references The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this Standard. GB 190 Labels for packages of dangerous goods GB/T 259 Petroleum products - Determination of water-soluble acids and alkali GB/T 260 Petroleum products - Determination of water GB/T 503 Determination of the gasoline octane number - Test method for motor octane number GB/T 511 Petroleum products and additives - Method for determination of mechanical admixtures GB/T 1792 Determination of mercaptan sulfur in gasoline, kerosene, jet, and distillate fuels - Potentiometric titration Page 5 of 17

6 GB/T 1884 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method GB/T 1885 Petroleum measurement tables GB/T 4756 Method for manual sampling of petroleum liquids GB/T 5096 Petroleum products - Copper strip corrosion test method GB/T 5487 Determination of the gasoline octane number - Test method for research octane number GB/T 6536 Standard test method for distillation of petroleum products at atmospheric pressure GB/T 8017 Standard test method for vapor pressure of petroleum products (Reid method) GB/T 8018 Determination of oxidation stability of gasoline - Induction period method GB/T 8019 Standard test method for gum content in fuels - By jet evaporation GB/T 8020 Determination of lead in gasoline - Atomic absorption spectrometry GB/T Standard test method for hydrocarbon types in liquid petroleum products by fluorescent indicator absorption GB/T Standard test method for sulfur in petroleum products by wavelength dispersive X-ray fluorescence spectrometry GB/T Determination of hydrocarbon types and oxygenates in automotive-motor gasoline by multidimensional gas chromatography method GB Rules for classification and labelling of chemicals - Part 7: Flammable liquids GB/T Determination of hydrocarbon types and benzene in light petroleum distillates and products - Multidimensional gas chromatographic method SH 0164 Petroleum products - Rules for the acceptance, storage, delivery and handover acceptance Page 6 of 17

7 NB/SH/T 0174 Tests for mercaptan and other sulfides in petroleum products and hydrocarbon solvents - Doctor test method SH/T 0253 Determination method for total sulfur content in light petroleum products (colometric method) SH/T 0604 Crude petroleum and petroleum products - Determination of density - Oscillating U-tube method NB/SH/T 0663 Determination of alcohols and ethers in gasoline - Gas chromatographic method SH/T 0689 Standard test method for determination of total sulfur in light hydrocarbons motor fuels and oils by ultraviolet fluorescence SH/T 0693 Standard test method for determination of benzene, toluene, ethylbenzene, p/m-xylene, o-xylene, C9 and heavier aromatics, and total aromatics in finished gasoline by gas chromatography SH/T 0711 Standard test method for manganese in gasoline by atomic absorption spectroscopy SH/T 0712 Standard test method for iron in gasoline by atomic absorption spectroscopy SH/T 0713 Standard test method for determination of benzene and toluene in finished motor and aviation gasoline by gas chromatography SH/T 0720 Standard test method for determination of oxygenates in gasoline by gas chromatography and oxygen selective flame ionization detection NB/SH/T 0741 Standard test method for determination of hydrocarbon types composition in gasoline by multidimensional gas chromatography SH/T 0794 Standard test method for vapor pressure of petroleum products (mini method) ASTM D7039 Standard test method for sulfur in gasoline, diesel fuel, jet fuel, kerosene, biodiesel, biodiesel blends, and gasoline - Ethanol blends by monochromatic wave-length dispersive X-ray fluorescence spectrometry 3 Terms and definitions The following terms and definitions apply to this document. Page 7 of 17

8 7.2 The gasoline for motor vehicle belongs to inflammable liquid, so its marking, packaging, transportation, storage, and handover acceptance shall be conducted in accordance with SH 0164, GB and GB Safety The gasoline for motor vehicle belongs to inflammable liquid, the hazard descriptions and precautions of which are as shown in Appendix D of GB Standard implementation This standard is implemented nationwide since the date of publication AND adopts the gradually introduced transitional period requirements. The transitional period for the technical requirements as specified in Table 2 and Table A.1 is until December 31, 2016, AND since January 1, 2017, the technical requirements of Table 1 will be abolished. The transitional period for the technical requirements as specified in Table 3 and Table A.2 is until December 31, 2018, AND since January 1, 2019, the technical requirements of Table 2 and Table A.1 will be abolished. The transitional period for the technical requirements as specified in Table 4 is until December 31, 2022, AND since January 1, 2023, the technical requirements of Table 3 will be abolished. Taking into account the special environmental protection requirements of some regions in China, local governments can, in accordance with their environmental management requirements, implement in advance the motor vehicle gasoline technical requirements of the corresponding stages after reaching to agreement with the relevant fuel product supply department. Page 14 of 17

9 Table A.2 (continued) Item Quality indicator Test methods Copper strip corrosion (50 C, 3h)/level: not more 1 GB/T 5096 than Water-soluble acids or alkali None GB/T 259 Mechanical impurities and moisture content None Visual inspection e Benzene content f (volume fraction) /%: not more 0.8 SH/T 0713 than Aromatic content g (volume fraction) /%: not more 35 GB/T than Olefin content g (volume fraction) /%: not more than 15 GB/T Oxygen content h (mass fraction) /%: not more than 2.7 NB/SH/T 0663 Methanol content a (mass fraction) /%: not more 0.3 NB/SH/T 0663 than Manganese content a / (g/l): not more than SH/T 0711 Iron content a / (g/l): not more than 0.01 SH/T 0712 Density i (20 C) / (kg/m 3 ) 720 ~ 775 GB/T 1884, GB/T 1885 a In the gasoline for motor vehicles, it is not artificially add methanol OR lead or iron containing additives. b It may also use SH/T 0794 to conduct determination; AND if there is disputes, the method of GB/T 8017 shall prevail. During season change, it is allowed for the filling station to have a 15-day replacement period. c In Guangdong and Hainan, this requirement shall be followed throughout the year. d It may also use GB/T 11140, SH/T 0253, or ASTM D7039 to conduct determination; AND if there is disputes, the method of SH/T 0689 shall prevail. e INJECT the sample into a 100 ml glass graduated cylinder for observation, AND it shall be transparent and free from suspended or settled mechanical impurities or moisture. AND if there is dispute, the method of GB/T 511 and GB/T 260 shall prevail. f It may also use the method of GB/T 28768, GB/T and SH/T 0693 to conduct determination; AND if there is dispute, the method of SH/T 0713 shall prevail. g It may also use the method of GB/T or GB/T to conduct determination; AND if there is dispute, the method of GB/T shall prevail. h It may also use the method of SH/T 0720 to conduct determination; AND if there is dispute, the method of NB/SH/T 0663 shall prevail. i It may also use the method of SH/T 0604 to conduct determination; AND if there is dispute, the method of GB/T 1884 and GB/T 1885 shall prevail. END Page 17 of 17