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GB 25199-2017: B5 diesel fuels
GB 25199-2017
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 75.160.20
E 31
Replacing GB 25199-2015, GB/T 20828-2015
B5 diesel fuels
B5柴油
ISSUED ON. SEPTEMBER 07, 2017
IMPLEMENTED ON. SEPTEMBER 07, 2017
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of the People's Republic of
China.
Table of Contents
Foreword . 3 
1 Scope .. 5 
2 Normative references . 5 
3 Terms and definitions . 8 
4 Classification and marking .. 9 
5 Requirements and test methods . 10 
6 Inspection rules .. 14 
7 Markings, packaging, transport and storage . 15 
8 Safety . 15 
9 Standard implementation . 16 
Appendix A (Informative) Lowest temperature in each region with a risk of 10%
. 17 
Appendix B (Normative) Test of nitrate cetane number improver in diesel .. 19 
Appendix C (Normative) BD100 Biodiesel . 22 
Foreword
Clause 5 of this standard is mandatory, the rest are recommended.
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB 25199-2015 “Biodiesel fuel blends (B5)” and GB/T
20828-2015 “Biodiesel blend stock (BD100) for diesel engine fuels”.
As compared with GB 25199-2015 and GB/T 20828-2015, the main technical
changes of this standard are as follows.
- COMBINE these two standards, CHANGE the name to “B5 diesel fuels”;
- DELETE the technical requirements and test methods of B5 vehicle diesel
(IV);
- ADD the technical requirements and test methods of B5 vehicle diesel (VI);
- INCLUDE the content of GB/T 20828-2015 as Appendix C of this standard.
As compared with GB/T 20828-2015, the main technical changes in Appendix
C of this standard are as follows.
- MODIFY the name from “Biodiesel blend stock (BD100) for diesel engine
fuels” to “BD100 Biodiesel”;
- MODIFY the closed flash point from not less than 101 °C to not less than
130 °C;
- CANCEL the methanol content indicator;
- CANCEL the 90% recovery temperature indicator.
This standard was proposed by the National Energy Administration.
This standard shall be under the jurisdiction of the National Standardization
Technical Committee for Petroleum Products and Lubricants (SAC/TC 280).
Drafting organizations of this standard. China Petroleum and Chemical
Corporation Petrochemical Research Institute.
The main drafters of this standard. Lin Jianmin, Li Baoshi, Huang Yanmin,
Zhang Jianrong, Liu Jinsheng, Gao Lan.
This standard replaces the standard previously issued as follows.
- GB/T 20828-2007, GB/T 20828-2014, GB/T 20828-2015;
B5 diesel fuels
Warning - If it does not take appropriate precautionary measures, the
product to which this standard belongs may be hazardous during
production, transportation, handling, storage, transportation, and use.
This standard is not intended to suggest all safety issues related to this
product. Users are responsible for adopting appropriate safety and
preventive measures and ensuring compliance with the conditions
stipulated by relevant national laws and regulations.
1 Scope
This standard specifies the terms and definitions, classifications and markings,
requirements and test methods, inspection rules and markings, packaging,
transportation, storage and safety of B5 diesel blended from BD100 biodiesel
and petroleum diesel.
This standard is applicable to B5 common diesel fuel and B5 motor vehicle
diesel fuel used in compression-combustion engines with BD100 biodiesel as
the blending component.
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 Packing symbol of dangerous goods
GB 252 General diesel fuels
GB/T 261 Determination of flash point - Pensky-Martens closed cup method
GB/T 264 Petroleum products - Determination of acid number
GB/T 265 Petroleum products - Determination of kinematic viscosity and
calculation of dynamic viscosity
GB/T 268 Petroleum products - Determination of carbon residue -
Conradson method
GB/T 386 Standard test method for cetane number of diesel fuel oil
GB/T 508 Petroleum products - Determination of ash
GB/T 510 Petroleum products - Determination of solidification point
GB/T 511 Petroleum products and additives - Determination of mechanical
impurities-Gravimetric method
GB/T 1884 Crude petroleum and liquid petroleum products - Laboratory
determination of density - Hydrometer method
GB/T 1885 Petroleum measurement tables
GB/T 2433 Petroleum products - Lubricating oils and additives -
Determination of sulfated ash
GB/T 4756 Method for manual sampling of petroleum liquids
GB/T 5096 Test method for corrosiveness to copper from petroleum products
by copper strip test
GB/T 5526 Inspection of vegetable oils - Methods for determination of
specific gravity
GB/T 5530 Animal and vegetable fats and oils - Determination of acid value
and acidity
GB/T 6536 Standard test method for distillation of petroleum products at
atmospheric pressure
GB/T 6540 Petroleum products - Determination of color
GB/T 7304 Standard test method for acid number of petroleum products by
potentiometric titration
GB/T 11140 Standard test method for sulfur in petroleum products by
wavelength dispersive X-ray fluorescence spectrometry
GB/T 12700 Petroleum products and hydrocarbons - Determination of sulfur
content - Wickbold combustion method
GB/T 13377 Crude petroleum and liquid or solid petroleum products -
Determination of density or relative density-Capillary stoppered pyknometer
and graduated bicapillary pyknometer methods
GB/T 17040 Standard test method for sulfur in petroleum and petroleum
products by energy dispersive X-ray fluorescence spectrometry
GB/T 17144 Petroleum products - Determination of carbon residue - Micro
method
SH/T 0765 Diesel fuel - Assessment of lubricity using the high-frequency
reciprocating rig (HFRR)
SH/T 0796 Test method for determination of free and total glycerine in B-100
biodiesel methyl esters by gas chromatography
NB/SH/T 0825 Standard test method for determination of oxidation stability
of fatty acid methyl ester by accelerated oxidation test
NB/SH/T 0831 Test method for determination of fatty acid methyl esters and
linolenic acid methyl ester contents in biodiesel by gas chromatography
NB/SH/T 0842 Standard test method for sulfur in gasoline and diesel fuel by
monochromatic wavelength dispersive X-ray fluorescence spectrometry
NB/SH/T 0873 Determination of oxidation stability of biodiesel fuel and its
blending fuel - Accelerated oxidation method
NB/SH/T 0916 Determination of biodiesel (fatty acid methyl esters) content
in diesel fuels - Infrared spectroscopy
ASTM D4951 Standard test method for determination of additive elements
in lubricating oils by inductively coupled plasma atomic emission
spectrometry
ASTM D7039 Standard test method for sulfur in gasoline and diesel fuel by
monochromatic wavelength dispersive X-ray fluorescence spectrometry
ASTM D7111 Standard test method for determination of trace elements in
middle distillate fuels by inductively coupled plasma atomic emission
spectrometry (ICP-AES)
EN14107 Fat and oil derivatives - Fatty acid methyl ester (FAME) -