GB 25199-2026 Biodiesel blended automobile diesel fuels English, Anglais, Englisch, Inglés, えいご
This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered.
ICS
CCS
National Standard of the People's Republic of China
GB 25199-2026
Biodiesel blended automobile diesel fuels
生物柴油调合车用柴油
Issue date: 2026-06-27 Implementation date: 2027-05-01
Issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
the Standardization Administration of the People's Republic of China
Contents
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and marking
5 Requirements and test methods
6 Inspection rules
7 Marking, packaging, transportation and storage
8 Safety
9 Implementation of the standard
Blended biodiesel for automotive diesel fuel
Warning — Personnel using this document should have practical working experience in a regular laboratory. The use of this document may involve certain hazardous materials, equipment and operations. This document does not purport to address all possible safety issues. It is the responsibility of the user to take appropriate safety and health measures and to ensure compliance with the conditions prescribed by relevant national regulations.
1 Scope
This document specifies the classification and marking, requirements and test methods, inspection rules, marking, packaging, transportation, storage and safety for blended biodiesel for automotive diesel fuel, which is blended from biodiesel and petroleum diesel.
This document is applicable to blended biodiesel for automotive diesel fuel used in compression-ignition engines, with ester-based biodiesel or hydrocarbon-based biodiesel as the blending component.
Note: In this document, "blended biodiesel for automotive diesel fuel" is the general term for "B7 automotive diesel fuel and H20 automotive diesel fuel".
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB 190, Packing symbol of dangerous goods
GB/T 258, Test method for acidity of light petroleum products
GB/T 260, Determination of water content in petroleum products — Distillation method
GB/T 261, Determination of flash point — Pensky-Martens closed cup method
GB/T 264, Determination of acid value of petroleum products
GB/T 265, Determination of kinematic viscosity of petroleum products and calculation of dynamic viscosity
GB/T 268, Determination of carbon residue of petroleum products — Conradson method
GB/T 386, Determination of cetane number of diesel fuel
GB/T 508, Determination of ash content of petroleum products
GB/T 510, Determination of pour point of petroleum products
GB/T 511, Determination of mechanical impurities in petroleum and petroleum products and additives
GB/T 1884, Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method
GB/T 1885, Petroleum measurement tables
GB/T 2433, Determination of sulphated ash in additives and lubricating oils containing additives
GB/T 4756, Petroleum liquids — Manual sampling
GB 5009.229, National food safety standard — Determination of acid value in foods
GB/T 5096, Test method for copper strip corrosion of petroleum products
GB/T 5526, Animal and vegetable oils — Determination of relative density
GB/T 6536, Standard test method for distillation characteristics of petroleum products at atmospheric pressure
GB/T 7304, Determination of acid number of petroleum products — Potentiometric titration method
GB/T 11140, Determination of sulfur content in petroleum products — Wavelength dispersive X-ray fluorescence spectrometry
GB/T 13377, Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pycnometer and graduated bicapillary pycnometer methods
GB/T 17144, Determination of carbon residue of petroleum products — Micro method
GB/T 17476, Determination of multiple elements in lubricating oils and base oils — Inductively coupled plasma optical emission spectrometry
GB 19147, Automotive diesel fuel
GB 20950, Emission standard of air pollutants for oil depots
GB 20951, Emission standard of air pollutants for oil transportation
GB/T 23801, Determination of fatty acid methyl esters content in middle distillates — Infrared spectroscopy method
GB/T 25963, Determination of aromatic hydrocarbon content in middle distillates containing fatty acid methyl esters — High performance liquid chromatography with differential refractive index detector
GB 30000.7, Rules for classification and labelling of chemicals — Part 7: Flammable liquids
GB/T 30515, Determination of kinematic viscosity of transparent and opaque liquids — Calculation of dynamic viscosity
GB/T 33298, Determination of cetane number of diesel fuel — Air flow regulation method
GB/T 33400, Determination of total contamination in middle distillates, diesel and fatty acid methyl esters
GB/T 33647, Determination of silicon content in gasoline for motor vehicles — Inductively coupled plasma optical emission spectrometry
GB/T 34100, Determination of total sulfur content in light hydrocarbons, engine fuels and other oils — Ultraviolet fluorescence method
GB/T 40111, Determination of fluorine, chlorine and sulfur content in petroleum products — Combustion-ion chromatography method
NB/SH/T 0164, Packaging, storage, transportation and delivery acceptance rules for petroleum and related products
NB/SH/T 0248, Determination of cold filter plugging point of diesel and domestic heating oils
NB/SH/T 0253, Determination of total sulfur content in light petroleum products — Electrochemical method
NB/SH/T 0606, Determination of hydrocarbon types in middle distillates — Mass spectrometry method
NB/SH/T 0656, Determination of carbon, hydrogen and nitrogen in petroleum products and lubricants — Elemental analyzer method
NB/SH/T 0765, Determination of lubricity of diesel fuels — High-frequency reciprocating rig test method
NB/SH/T 0806, Determination of aromatic hydrocarbon content in middle distillates — High performance liquid chromatography with differential refractive index detector
NB/SH/T 0825, Determination of oxidation stability of fatty acid methyl esters — Accelerated oxidation method
NB/SH/T 0831, Determination of fatty acid methyl esters and linolenic acid methyl ester content in biodiesel — Gas chromatography method
NB/SH/T 0842, Determination of sulfur content in light liquid fuels — Single wavelength dispersive X-ray fluorescence spectrometry
NB/SH/T 0873, Determination of oxidation stability of biodiesel and its blends — Accelerated oxidation method
NB/SH/T 0916, Determination of fatty acid methyl esters content in diesel and marine fuel oils — Infrared spectroscopy method
NB/SH/T 0977, Determination of chlorine content in light petroleum products — Single wavelength dispersive X-ray fluorescence spectrometry
NB/SH/T 0992, Determination of sodium, potassium, calcium and magnesium contents in fatty acid methyl esters — Inductively coupled plasma optical emission spectrometry
NB/SH/T 0993, Determination of silicon content in gasoline and related products — Single wavelength dispersive X-ray fluorescence spectrometry
NB/SH/T 6012, Determination of phosphorus content in fatty acid methyl esters — Inductively coupled plasma optical emission spectrometry
NB/SH/T 6035, Determination of derived cetane number of diesel fuels — Ignition delay and combustion delay using constant volume combustion chamber
NB/SH/T 6044, Determination of radiocarbon-based biogenic content in liquid petroleum products — Accelerator mass spectrometry
NB/SH/T 6056, Determination of organic chlorine content in light hydrocarbons and engine fuels — Microcoulometry method
NB/SH/T 6071, Determination of distillation characteristics of petroleum products at atmospheric pressure — Micro distillation method
NB/SH/T 6083, Determination of chlorine and silicon content in light and middle distillate oils — Wavelength dispersive X-ray fluorescence spectrometry
SH/T 0175, Determination of oxidation stability of distillate fuel oils (accelerated method)
SH/T 0246, Determination of water content in light petroleum products (electrochemical method)
SH/T 0604, Determination of density of crude oil and petroleum products — U-tube oscillation method
SH/T 0689, Determination of total sulfur content in light hydrocarbons, motor fuels and other oils — Ultraviolet fluorescence method
SH/T 0749, Determination of additive elements in lubricating oils and additives — Inductively coupled plasma optical emission spectrometry
SH/T 0796, Determination of free glycerol and total glycerol in B-100 biodiesel fatty acid methyl esters — Gas chromatography method
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
biodiesel
A diesel-range liquid fuel obtained from biomass through chemical reaction processes.
Note: Biodiesel includes ester-based biodiesel and hydrocarbon-based biodiesel.
3.2
ester-based biodiesel
Fatty acid monoalkyl esters produced by the reaction of animal/vegetable oils or waste oils with alcohols (e.g., methanol or ethanol).
Note: The most typical ester-based biodiesel is fatty acid methyl ester (FAME), denoted as BD100.
3.3
hydrocarbon-based biodiesel
A diesel-range liquid alkane mixture obtained from animal/vegetable oils, waste oils or their derivatives through hydroprocessing technology, or from biomass through Fischer-Tropsch synthesis.
3.4
B7 automotive diesel fuel
A fuel blended from 1 % to 7 % by volume of ester-based biodiesel (BD100) and automotive diesel fuel meeting GB 19147 (Ⅵ) (except for lubricity requirements), suitable for use in compression-ignition engine vehicles.
3.5
H20 automotive diesel fuel
A fuel blended from 10 % to 20 % by volume of hydrocarbon-based biodiesel and automotive diesel fuel meeting GB 19147 (Ⅵ), suitable for use in compression-ignition engine vehicles.
GB 25199-2026 Biodiesel blended automobile diesel fuels English, Anglais, Englisch, Inglés, えいご
This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered.
ICS
CCS
National Standard of the People's Republic of China
GB 25199-2026
Biodiesel blended automobile diesel fuels
生物柴油调合车用柴油
Issue date: 2026-06-27 Implementation date: 2027-05-01
Issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
the Standardization Administration of the People's Republic of China
Contents
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and marking
5 Requirements and test methods
6 Inspection rules
7 Marking, packaging, transportation and storage
8 Safety
9 Implementation of the standard
Blended biodiesel for automotive diesel fuel
Warning — Personnel using this document should have practical working experience in a regular laboratory. The use of this document may involve certain hazardous materials, equipment and operations. This document does not purport to address all possible safety issues. It is the responsibility of the user to take appropriate safety and health measures and to ensure compliance with the conditions prescribed by relevant national regulations.
1 Scope
This document specifies the classification and marking, requirements and test methods, inspection rules, marking, packaging, transportation, storage and safety for blended biodiesel for automotive diesel fuel, which is blended from biodiesel and petroleum diesel.
This document is applicable to blended biodiesel for automotive diesel fuel used in compression-ignition engines, with ester-based biodiesel or hydrocarbon-based biodiesel as the blending component.
Note: In this document, "blended biodiesel for automotive diesel fuel" is the general term for "B7 automotive diesel fuel and H20 automotive diesel fuel".
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB 190, Packing symbol of dangerous goods
GB/T 258, Test method for acidity of light petroleum products
GB/T 260, Determination of water content in petroleum products — Distillation method
GB/T 261, Determination of flash point — Pensky-Martens closed cup method
GB/T 264, Determination of acid value of petroleum products
GB/T 265, Determination of kinematic viscosity of petroleum products and calculation of dynamic viscosity
GB/T 268, Determination of carbon residue of petroleum products — Conradson method
GB/T 386, Determination of cetane number of diesel fuel
GB/T 508, Determination of ash content of petroleum products
GB/T 510, Determination of pour point of petroleum products
GB/T 511, Determination of mechanical impurities in petroleum and petroleum products and additives
GB/T 1884, Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method
GB/T 1885, Petroleum measurement tables
GB/T 2433, Determination of sulphated ash in additives and lubricating oils containing additives
GB/T 4756, Petroleum liquids — Manual sampling
GB 5009.229, National food safety standard — Determination of acid value in foods
GB/T 5096, Test method for copper strip corrosion of petroleum products
GB/T 5526, Animal and vegetable oils — Determination of relative density
GB/T 6536, Standard test method for distillation characteristics of petroleum products at atmospheric pressure
GB/T 7304, Determination of acid number of petroleum products — Potentiometric titration method
GB/T 11140, Determination of sulfur content in petroleum products — Wavelength dispersive X-ray fluorescence spectrometry
GB/T 13377, Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pycnometer and graduated bicapillary pycnometer methods
GB/T 17144, Determination of carbon residue of petroleum products — Micro method
GB/T 17476, Determination of multiple elements in lubricating oils and base oils — Inductively coupled plasma optical emission spectrometry
GB 19147, Automotive diesel fuel
GB 20950, Emission standard of air pollutants for oil depots
GB 20951, Emission standard of air pollutants for oil transportation
GB/T 23801, Determination of fatty acid methyl esters content in middle distillates — Infrared spectroscopy method
GB/T 25963, Determination of aromatic hydrocarbon content in middle distillates containing fatty acid methyl esters — High performance liquid chromatography with differential refractive index detector
GB 30000.7, Rules for classification and labelling of chemicals — Part 7: Flammable liquids
GB/T 30515, Determination of kinematic viscosity of transparent and opaque liquids — Calculation of dynamic viscosity
GB/T 33298, Determination of cetane number of diesel fuel — Air flow regulation method
GB/T 33400, Determination of total contamination in middle distillates, diesel and fatty acid methyl esters
GB/T 33647, Determination of silicon content in gasoline for motor vehicles — Inductively coupled plasma optical emission spectrometry
GB/T 34100, Determination of total sulfur content in light hydrocarbons, engine fuels and other oils — Ultraviolet fluorescence method
GB/T 40111, Determination of fluorine, chlorine and sulfur content in petroleum products — Combustion-ion chromatography method
NB/SH/T 0164, Packaging, storage, transportation and delivery acceptance rules for petroleum and related products
NB/SH/T 0248, Determination of cold filter plugging point of diesel and domestic heating oils
NB/SH/T 0253, Determination of total sulfur content in light petroleum products — Electrochemical method
NB/SH/T 0606, Determination of hydrocarbon types in middle distillates — Mass spectrometry method
NB/SH/T 0656, Determination of carbon, hydrogen and nitrogen in petroleum products and lubricants — Elemental analyzer method
NB/SH/T 0765, Determination of lubricity of diesel fuels — High-frequency reciprocating rig test method
NB/SH/T 0806, Determination of aromatic hydrocarbon content in middle distillates — High performance liquid chromatography with differential refractive index detector
NB/SH/T 0825, Determination of oxidation stability of fatty acid methyl esters — Accelerated oxidation method
NB/SH/T 0831, Determination of fatty acid methyl esters and linolenic acid methyl ester content in biodiesel — Gas chromatography method
NB/SH/T 0842, Determination of sulfur content in light liquid fuels — Single wavelength dispersive X-ray fluorescence spectrometry
NB/SH/T 0873, Determination of oxidation stability of biodiesel and its blends — Accelerated oxidation method
NB/SH/T 0916, Determination of fatty acid methyl esters content in diesel and marine fuel oils — Infrared spectroscopy method
NB/SH/T 0977, Determination of chlorine content in light petroleum products — Single wavelength dispersive X-ray fluorescence spectrometry
NB/SH/T 0992, Determination of sodium, potassium, calcium and magnesium contents in fatty acid methyl esters — Inductively coupled plasma optical emission spectrometry
NB/SH/T 0993, Determination of silicon content in gasoline and related products — Single wavelength dispersive X-ray fluorescence spectrometry
NB/SH/T 6012, Determination of phosphorus content in fatty acid methyl esters — Inductively coupled plasma optical emission spectrometry
NB/SH/T 6035, Determination of derived cetane number of diesel fuels — Ignition delay and combustion delay using constant volume combustion chamber
NB/SH/T 6044, Determination of radiocarbon-based biogenic content in liquid petroleum products — Accelerator mass spectrometry
NB/SH/T 6056, Determination of organic chlorine content in light hydrocarbons and engine fuels — Microcoulometry method
NB/SH/T 6071, Determination of distillation characteristics of petroleum products at atmospheric pressure — Micro distillation method
NB/SH/T 6083, Determination of chlorine and silicon content in light and middle distillate oils — Wavelength dispersive X-ray fluorescence spectrometry
SH/T 0175, Determination of oxidation stability of distillate fuel oils (accelerated method)
SH/T 0246, Determination of water content in light petroleum products (electrochemical method)
SH/T 0604, Determination of density of crude oil and petroleum products — U-tube oscillation method
SH/T 0689, Determination of total sulfur content in light hydrocarbons, motor fuels and other oils — Ultraviolet fluorescence method
SH/T 0749, Determination of additive elements in lubricating oils and additives — Inductively coupled plasma optical emission spectrometry
SH/T 0796, Determination of free glycerol and total glycerol in B-100 biodiesel fatty acid methyl esters — Gas chromatography method
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
biodiesel
A diesel-range liquid fuel obtained from biomass through chemical reaction processes.
Note: Biodiesel includes ester-based biodiesel and hydrocarbon-based biodiesel.
3.2
ester-based biodiesel
Fatty acid monoalkyl esters produced by the reaction of animal/vegetable oils or waste oils with alcohols (e.g., methanol or ethanol).
Note: The most typical ester-based biodiesel is fatty acid methyl ester (FAME), denoted as BD100.
3.3
hydrocarbon-based biodiesel
A diesel-range liquid alkane mixture obtained from animal/vegetable oils, waste oils or their derivatives through hydroprocessing technology, or from biomass through Fischer-Tropsch synthesis.
3.4
B7 automotive diesel fuel
A fuel blended from 1 % to 7 % by volume of ester-based biodiesel (BD100) and automotive diesel fuel meeting GB 19147 (Ⅵ) (except for lubricity requirements), suitable for use in compression-ignition engine vehicles.
3.5
H20 automotive diesel fuel
A fuel blended from 10 % to 20 % by volume of hydrocarbon-based biodiesel and automotive diesel fuel meeting GB 19147 (Ⅵ), suitable for use in compression-ignition engine vehicles.
