GB 25199-2017_English: PDF (GB25199-2017)
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B5 diesel fuels
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GB 25199-2017
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| GB 25199-2015 | English | 519 |
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3 days [Need to translate]
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Biodiesel fuel blends (B5)
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GB 25199-2015
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| GB/T 25199-2014 | English | 519 |
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Biodiesel fuel blends (B5)
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GB/T 25199-2014
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| GB/T 25199-2010 | English | 479 |
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4 days [Need to translate]
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Biodiesel fuel blend (B5)
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GB/T 25199-2010
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| Standard ID | GB 25199-2017 (GB25199-2017) | | Description (Translated English) | B5 diesel fuels | | Sector / Industry | National Standard | | Classification of Chinese Standard | E31 | | Word Count Estimation | 17,119 | | Date of Issue | 2017-09-07 | | Date of Implementation | 2017-09-07 | | Older Standard (superseded by this standard) | GB 25199-2015; GB/T 20828-2015 | | Administrative Organization | National Standard Committee on Petroleum Products and Lubricants (SAC/TC 280) | | Standard ID | GB 25199-2015 (GB25199-2015) | | Description (Translated English) | Biodiesel fuel blends (B5) | | Sector / Industry | National Standard | | Classification of Chinese Standard | E31 | | Classification of International Standard | 75.160.20 | | Word Count Estimation | 13,139 | | Date of Issue | 2015-05-08 | | Date of Implementation | 2015-05-08 | | Older Standard (superseded by this standard) | GB/T 25199-2014 | | Quoted Standard | GB 190; GB 252; GB/T 261; GB/T 264; GB/T 265; GB/T 268; GB/T 386; GB/T 508; GB/T 510; GB/T 511; GB/T 1884; GB/T 1885; GB/T 4756; GB/T 5096; GB/T 6536; GB/T 6540; GB/T 7304; GB/T 11140; GB/T 13377; GB 13690; GB/T 17040; GB/T 17144; GB 19147; GB/T 20828; GB/T 23801; GB/T 25963; GB 30000.7-2013; SH 0164; SH/T 0175; SH/T 0246; SH/T 0248; SH/T 0253; SH/T 0604; SH/T 0606; SH/T 0689; SH/T 0765; ASTM D7039; ASTM D7371 | | Drafting Organization | China Petroleum & Chemical Co., Ltd. petrochemical Scientific Academy | | Administrative Organization | National Petroleum Products and Lubricants Standardization Technical Committee | | Regulation (derived from) | National Standard Announcement 2015 No. 13 | | Issuing agency(ies) | Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China | | Summary | This Standard specifies the biodiesel and petroleum diesel blending of biodiesel blended fuel (B5) of the terms and definitions, classification and marking, requirements and test methods, inspection rules and signs, packaging, transportation and storage and security. This Standard applies to compression ignition engines used in bio-diesel blending component B5 ordinary diesel and B5 diesel. | | Standard ID | GB/T 25199-2014 (GB/T25199-2014) | | Description (Translated English) | Biodiesel fuel blends (B5) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | E31 | | Classification of International Standard | 75.160.20 | | Word Count Estimation | 13,186 | | Date of Issue | 2014/2/19 | | Date of Implementation | 2014/6/1 | | Older Standard (superseded by this standard) | GB/T 25199-2010 | | Quoted Standard | GB 190; GB 252; GB/T 261; GB/T 264; GB/T 265; GB/T 268; GB/T 386; GB/T 508; GB/T 510; GB/T 511; GB/T 1884; GB/T 1885; GB/T 4756; GB/T 5096; GB/T 6536; GB/T 7304; GB/T 11140; GB/T 13377; GB 13690; GB/T 17040; GB/T 17144; GB 19147; GB 20581-2006; GB/T 20828 | | Drafting Organization | China Petroleum and petrochemical Group, Petroleum and petrochemicalsResearch Institute | | Administrative Organization | National Petroleum Products and Lubricants Standardization Technical Committee of petroleum fuels and lubricants at the Technical Committee | | Regulation (derived from) | 2014 National Standards Bulletin No. 2 | | Proposing organization | National Technical Committee for Standardization of Petroleum Products and Lubricants (SAC/TC 280) | | 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 | | Summary | This Standard specifies the biodiesel and petroleum diesel blending of biodiesel blended fuel (B5) The terms and definitions, classification and marking, requirements and test methods, inspection rules and signs, packaging, transportation and storage and |
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 & 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) -
Determination of phosphorus content by inductively coupled plasma (ICP)
emission spectrometry
EN14538 Fat and oil derivatives - Fatty acid methyl ester (FAME) -
Determination of Ca, K, Mg and Na content by optical emission spectral
analysis with inductively coupled plasma (ICP OES)
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
BD100 biodiesel
b) When there are significant changes have taken place in raw materials and
processes, which may affect product quality;
c) When there is significant difference between the results of the exit-factory
inspection or periodic inspection and the results of the last type inspection.
6.2 Batching
Under the condition of unchanged raw materials and processes, each tank of
kettle of products are considered as one batch.
6.3 Sampling
Sampling is made in accordance with GB/T 4756, 4 L sample is taken for
inspection and retention.
6.4 Judgment rules
When the results of the exit-factory inspection meet all the technical
requirements in Table 1, Table 2 or Table 3 of this standard, the batch of
products is determined to be qualified.
6.5 Re-inspection rules
If the exit-factory inspection results do not meet the technical requirements of
Table 1, Table 2 or Table 3, double-quantity of samples shall be taken from the
same batch of products in accordance with the provisions of GB/T 4756 to
perform re-inspection for the unqualified items. If the re-inspection result still
does not meet the specified technical requirements, the batch of products shall
be judged as unqualified.
7 Markings, packaging, transport and storage
7.1 The dispensers used for B5 diesel oil which is sold to users that meet the
requirements of Table 1, Table 2 and Table 3 of this standard shall clearly
indicate the name, designation and grade (V or VI) of the product, such as No.0
B5 general diesel, No. 0 B5 vehicle diesel (V), etc.
7.2 B5 diesel is a flammable liquid. The marking, packaging, transportation and
storage of the product and delivery acceptance are carried out in accordance
with SH/T 0164, GB 30000.7-2013 and GB 190.
8 Safety
B5 diesel is a flammable liquid. Please refer to Appendix D of GB 30000.7-2013
for the hazard description and precautionary statements.
Appendix B
(Normative)
Test of nitrate cetane number improver in diesel
B.1 Scope
This method is sui...
......
GB 25199-2015
Biodiesel fuel blends (B5)
ICS 75.160.20
E31
National Standards of People's Republic of China
Replacing GB/T 25199-2014
Blending biodiesel fuel (B5)
Published 2015-05-08
2015-05-08 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China issued
Foreword
Chapter 5 of this standard is mandatory, the rest are recommended.
This standard was drafted in accordance with rules GB/T 1.1-2009 given.
Instead of the standard GB/T 25199-2014 "biodiesel blended fuel (B5)." This standard GB/T 25199-2014 compared main
To change the following.
--- standard recommended by the change mandatory;
--- B5 ordinary diesel increased chroma, lubricity index requirements;
--- increase B5 diesel (Ⅴ) technical requirements and test methods;
--- a water content of not more than 0.030% modified;
--- deleted B5 ordinary diesel grade 10;
--- B5 diesel deleted (Ⅲ) technical requirements and test methods;
--- delete the informative Appendix C suggestive B5 diesel specifications.
This standard by the National Standardization Technical Committee on Petroleum Products and Lubricants (SAC/TC280).
Drafted by. China Petroleum & Chemical Corporation Research Institute of Petroleum.
The main drafters. Lin Jianmin, Zhang Yongguang, Zhang Jianrong.
This standard supersedes the previous editions are.
--- GB/T 25199-2010, GB/T 25199-2014.
Blending biodiesel fuel (B5)
Warning. If you do not follow proper precautions, this standard belongs there might be danger in the production, storage and use of the process.
This standard does not purport to address all safety issues related to this product. Users Before using this standard has the responsibility to establish appropriate safety
Full and preventive measures, and determine the applicability of regulatory limitations associated.
1 Scope
This standard specifies a petroleum diesel and biodiesel blended fuel blending biodiesel (B5) and definitions of terms, classification and marking,
Requirements and test methods, inspection rules and signs, packaging, transportation and storage and security.
This standard is applicable to compression ignition engines used biodiesel as blending components for diesel and B5 B5 ordinary diesel.
2 Normative references
The following documents for the application of this document is essential. For dated references, only applies to the version dated paper
Pieces. For undated references, the latest edition (including any amendments) applies to this document.
GB 190 dangerous goods packaging logo
GB 252 ordinary diesel
GB/T 261 Flash Point by Pensky - Martens closed cup method
GB/T 264 Determination of acid number of petroleum products
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 assay diesel ignition properties (cetane method)
GB/T 508 Petroleum products - Determination of ash
GB/T 510 Petroleum products - Determination of solidification point
GB/T 511 Petroleum products Determination of mechanical impurities and additives
GB/T 1884 Density of crude oil and liquid petroleum products laboratory assay (densitometer method)
GB/T 1885 Petroleum Measurement Tables
GB/T 4756 liquid petroleum manual sampling method
GB/T 5096 Petroleum products copper corrosion test method
GB/T 6536 Petroleum products - Determination of distillation
GB/T 6540 Petroleum products - Determination of color
GB/T 7304 Petroleum products and lubricants - Determination of acid number (potentiometric titration)
GB/T 11140 Petroleum products - Determination of sulfur content wavelength dispersive X-ray fluorescence spectrometry
GB/T 13377 or solid oil and liquid petroleum products - Determination of density or relative density of the capillary and graduated stoppered pyknometer
Bicapillary pycnometer method
GB 13690 chemical classification and hazard communication General
GB/T 17040 Petroleum and petroleum products Determination of sulfur content - Energy Dispersive X-ray Fluorescence Spectrometry
GB/T 17144 Petroleum products - Determination of carbon residue (micro method)
GB 19147 diesel
GB/T 20828 diesel fuel transfer combination biodiesel (BD100)
GB/T 23801 middle distillate oil fatty acid methyl ester content - Infrared Spectroscopy
25963 Determination of fatty acid methyl esters containing middle distillate aromatics content GB/T differential refractive index detector HPLC
GB 30000.7-2013 chemical classification and labeling specifications - Part 7. flammable liquids
SH0164 petroleum products, packaging, storage and delivery acceptance rules
SH/T 0175 Determination of oxidation stability of distillate fuel (acceleration method)
SH/T 0246 light petroleum products Determination of water (power law)
SH/T 0248 diesel and domestic heating oil Determination of cold filter plugging point
SH/T 0253 Method Determination of Total Sulfur in Light Oil Products (power law)
SH/T 0604 Crude petroleum and petroleum products densitometry (U vibrating tube method)
SH/T 0606 middle distillate hydrocarbon composition determination (mass spectrometry)
SH/T 0689 and a light hydrocarbon fuel oils and other total sulfur content assay (ultraviolet fluorescence method)
SH/T 0765 diesel lubricity evaluation method (high-frequency reciprocating rig method)
ASTMD7039 sulfur content in gasoline and diesel assay (single wavelength dispersive X-ray fluorescence spectrometry) (Standardtest
methodforsulfuringasolineanddieselfuelbymonochromaticwavelengthdispersiveX-rayfluores-
cencespectrometry)
ASTMD7371 diesel fuel biodiesel (fatty acid methyl ester) content assay [of infrared spectroscopy (FTIR-ATR-
PLS)] [Standardtestmethodfordeterminationofbiodiesel (fattyacidmethylesters) contentindiesel
fueloilusingmidinfraredspectroscopy (FTIR-ATR-PLSmethod)]
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Biodiesel biodiesel
The animal fats or waste oils and fats with an alcohol (e.g. methanol or ethanol) prepared by reacting a fatty acid monoalkyl esters, fatty acid most typically
Methyl ester (FAME), expressed to BD100.
[GB/T 20828-2014, Definition 3.1]
3.2
Diesel oil petrodiesel
Made from petroleum or with additives in hydrocarbon liquid fuels for compression ignition engines.
4 Classification and Marking
4.1 Products
4.1.1 Category. This standard belongs to product use is divided into ordinary diesel B5 and B5 diesel two categories. B5 1% to ordinary diesel
The fuel blending 5% biodiesel (BD100) and 95% to 99% of diesel oil for compression ignition engines GB 252 applies; B5
Diesel from 1% to 5% biodiesel (BD100) and 95% to 99% petroleum diesel fuel blending for GB 19147 applies
Compression ignition engine. B5 B5 divided into diesel diesel (Ⅳ) and B5 diesel (Ⅴ).
4.1.2 Grade. blending biodiesel fuel (B5) by the pour point is divided into three grades.
--- 5. risk rate of 10% applies to the lowest temperature in the region of more than 8 ℃;
--- 0. 10% applied to the exposure of the lowest temperature in the region above 4 ℃;
---- No. 10. For the risk was 10% above the minimum temperature of -5 ℃ in the region.
NOTE. See Appendix A, the use of different grades of fuel blending biodiesel (B5).
4.2 Product labeling
This product is labeled as follows. Grades Category
Example.
No. 0 B5 diesel (Ⅳ)
5 requirements and test methods
Additives 5.1 biodiesel blended fuel (B5) used should be no known harmful effects, according to the recommended dosage is suitably used. biological
Blending diesel fuel (B5) should not contain any additives or contaminants can cause the engine not working properly.
5.2 B5 technical requirements and test methods in Table 1 ordinary diesel.
Technical requirements and test methods 5.3 B5 diesel (Ⅳ) in Table 2.
Technical requirements and test methods 5.4 B5 diesel (Ⅴ) in Table 3.
Table 1 B5 ordinary diesel requirements and test methods
project
Quality Index
5 -10 0
experiment method
Chroma/number is not greater than 3.5 GB/T 6540
Oxidation Stability (total dissolved solids content)/(mg/100mL) is not greater than 2.5 SH/T 0175
Sulfur content/(mg/kg) is not greater than
350 (June 30, 2017)
50 (2017 July 1)
10 (2018 January 1)
SH/T 0689a
Acid number (as KOH)/(mg/g) of not greater than 0.09 GB/T 7304b
10% distilled residue C Carbon residue (mass fraction) /% is not greater than 0.3 GB/T 17144
Ash (mass fraction) /% not more than 0.01 GB/T 508
Copper corrosion (50 ℃, 3h)/stage is not greater than 1 GB/T 5096
The water content (mass fraction) /% is not greater than 0.030 SH/T 0246
No mechanical impurities GB/T 511d
Kinematic viscosity (20 ℃) / (mm2/s) 3.0 ~ 8.0 GB/T 265
Flash point (closed)/℃ not lower than 55 GB/T 261
CFPP e/℃ not higher than 8 4 -5 SH/T 0248
Pour point/℃ not higher than 5 0 -10 GB/T 510
Cetane number is not less than 45f GB/T 386
TABLE 1 (cont.)
project
Quality Index
5 -10 0
experiment method
Density (20 ℃) / (kg/m3) Report
GB/T 1884
GB/T 1885g
Distillation.
50% recovery temperature/℃ no higher than
90% recovery temperature/℃ no higher than
95% recovery temperature/℃ no higher than
GB/T 6536
Lubrication
Corrected wear scar diameter (60 ℃)/μm of not greater than 460
SH/T 0765
Fatty acid methyl ester content (volume fraction) /% 1.0 ~ 5.0 GB/T 23801h
Biodiesel (BD100) should meet the GB/T 20828 the technical requirements.
a Available GB/T 11140, GB/T 17040, SH/T 0253 and ASTMD7039 method of determining, when the results of dispute, the SH/T 0689 method
arbitration.
b Available GB/T 264 method for measuring, controversial results to GB/T 7304 arbitration method.
c If the diesel type containing nitrate cetane improvers, The 10% carbon residue was distilled residue, without application of nitrate fuel base. firewood
If they contain oil type test method nitrate cetane number improver in Appendix B. Available GB/T 268 method of determining, when controversial results,
To GB/T 17144 method of arbitration.
d are used for visual observation, i.e. sample injection 100mL glass cylinder was observed at room temperature (20 ℃ ± 5 ℃), it should be transparent, and there is no settling of the suspension unit
Mechanical impurities. Controversial results, measured by GB/T 511 method.
For formulations biological e November 15 year to next March 15 used for blending diesel fuel (B5), biodiesel (BD100) CFPP can not be large
At 8 ℃.
When f produced by the intermediate or cycloalkyl B5 ordinary diesel oil blending cetane number of diesel oil and allowed to not less than 40 (with special requirements, by the supply and demand bis
Parties to determine).
g may also be employed 0604, GB/T 13377 method for determining SH/T, controversial results to GB/T 1884 and GB/T 1885 arbitration method.
h Available ASTMD7371 measurement method, controversial results to GB/T 23801 arbitration method.
Table 2 B5 diesel (Ⅳ) technical requirements and test methods
project
Quality Index
5 -10 0
experiment method
Oxidation Stability (total dissolved solids content)/(mg/100mL) is not greater than 2.5 SH/T 0175
Sulfur content/(mg/kg) of not greater than 50 SH/T 0689a
Acid number (as KOH)/(mg/g) of not greater than 0.09 GB/T 7304b
10% distilled residue C Carbon residue (mass fraction) /% is not greater than 0.3 GB/T 17144
Ash (mass fraction) /% not more than 0.01 GB/T 508
Copper corrosion (50 ℃, 3h)/stage is not greater than 1 GB/T 5096
TABLE 2 (cont.)
project
Quality Index
5 -10 0
experiment method
The water content (mass fraction) /% is not greater than 0.030 SH/T 0246
No mechanical impurities GB/T 511d
Kinematic viscosity (20 ℃) / (mm2/s) 2.5 ~ 8.0 GB/T 265
Flash point (closed)/℃ not lower than 55 GB/T 261
CFPP e/℃ not higher than 8 4 -5 SH/T 0248
Pour point/℃ not higher than 5 0 -10 GB/T 510
Cetane number is not less than 49 GB/T 386
Density (20 ℃) / (kg/m3) 810 ~ 850 GB/T 1884
GB/T 1885f
Distillation.
50% recovery temperature/℃ no higher than
90% recovery temperature/℃ no higher than
95% recovery temperature/℃ no higher than
GB/T 6536
Lubrication
Corrected wear scar diameter (60 ℃)/μm of not greater than 460
SH/T 0765
Fatty acid methyl ester content (volume fraction) /% 1.0 ~ 5.0 GB/T 23801g
PAHs (mass fraction) /% is not greater than 11 GB/T 25963h
Biodiesel (BD100) should meet the GB/T 20828 the technical requirements.
a Available GB/T 11140, SH/T 0253 and ASTMD7039 method of determining, when the results of dispute, the SH/T 0689 arbitration method.
b Available GB/T 264 method for measuring, controversial results to GB/T 7304 arbitration method.
c If the diesel type containing nitrate cetane improvers, The 10% carbon residue was distilled residue, without application of nitrate fuel base. firewood
If they contain oil type test method nitrate cetane number improver in Appendix B. Available GB/T 268 method of determining, when controversial results,
To GB/T 17144 method of arbitration.
d are used for visual observation, i.e. sample injection 100mL glass cylinder was observed at room temperature (20 ℃ ± 5 ℃), it should be transparent, and there is no settling of the suspension unit
Mechanical impurities. Controversial results, measured by GB/T 511 method.
For formulations biological e November 15 year to next March 15 used for blending diesel fuel (B5), biodiesel (BD100) CFPP can not be large
At 8 ℃.
f may also be employed 0604, GB/T 13377 method for determining SH/T, controversial results to GB/T 1884 and GB/T 1885 arbitration method.
Available methods ASTMD7371 g measured results disputed to GB/T 23801 arbitration method.
h Available SH/T 0606 measurement method, controversial results to GB/T 25963 arbitration method.
Table 3 B5 diesel (Ⅴ) technical requirements and test methods
project
Quality Index
5 -10 0
experiment method
Oxidation Stability (total dissolved solids)/(mg/100mL) is not greater than 2.5 SH/T 0175
Sulfur content/(mg/kg) not more than 10 SH/T 0689a
Acid number (as KOH)/(mg/g) of not greater than 0.09 GB/T 7304b
10% distilled residue C Carbon residue (mass fraction) /% is not greater than 0.3 GB/T 17144
Ash (mass fraction) /% not more than 0.01 GB/T 508
Copper corrosion (50 ℃, 3h)/stage is not greater than 1 GB/T 5096
The water content (mass fraction) /% is not greater than 0.030 SH/T 0246
No mechanical impurities GB/T 511d
Kinematic viscosity (20 ℃) / (mm2/s) 2.5 ~ 8.0 GB/T 265
Flash point (closed)/℃ not lower than 55 GB/T 261
CFPP e/℃ not higher than 8 4 -5 SH/T 0248
Pour point/℃ not higher than 5 0 -10 GB/T 510
Cetane number is not less than 51 GB/T 386
Density (20 ℃) / (kg/m3) 810 ~ 850 GB/T 1884
GB/T 1885f
Distillation.
50% recovery temperature/℃ no higher than
90% recovery temperature/℃ no higher than
95% recovery temperature/℃ no higher than
GB/T 6536
Lubrication
Corrected wear scar diameter (60 ℃)/μm of not greater than 460 SH/T 0765
Biodiesel (fatty acid methyl esters, FAME) content (volume fraction) /% 1.0 ~ 5.0 GB/T 23801g
PAHs (mass fraction) /% is not greater than 11 GB/T 25963h
Biodiesel (BD100) should meet the GB/T 20828 the technical requirements.
a Available GB/T 11140, SH/T 0253 and ASTMD7039 method of determining, when the results of dispute, the SH/T 0689 arbitration method.
b Available GB/T 264 method for measuring, controversial results to GB/T 7304 arbitration method.
c If the diesel type containing nitrate cetane improvers, The 10% carbon residue was distilled residue, without application of nitrate fuel base. firewood
If they contain oil type test method nitrate cetane number improver in Appendix B. Available GB/T 268 method of determining, when controversial results to
GB/T 17144 method of arbitration.
d are used for visual observation, i.e. sample injection 100mL glass cylinder was observed at room temperature (20 ℃ ± 5 ℃), it should be transparent, and there is no settling of the suspension unit
Mechanical impurities. Controversial results, measured by GB/T 511 method.
For formulations biological e November 15 year to next March 15 used for blending diesel fuel (B5), biodiesel (BD100) CFPP can not be large
At 8 ℃.
f may also be employed 0604, GB/T 13377 method for determining SH/T, controversial results to GB/T 1884 and GB/T 1885 arbitration method.
Available methods ASTMD7371 g measured results disputed to GB/T 23801 arbitration method.
h Available SH/T 0606 measurement method, controversial results to GB/T 25963 arbitration method.
6 Inspection Rules
6.1 Inspection Classification
This product testing to factory inspection.
Delivery lot of test items. color, sulfur content, acid value, copper corrosion, water content, mechanical impurities, kinematic viscosity, flash point (closed), pour point,
Cold filter plugging point, distillation range, density, biodiesel (fatty acid methyl ester) content.
In raw materials, production processes without factory inspection items when the cycle changes that could affect product quality occur. oxidation stability, steam 10%
Value of residual carbon residue, ash content, cetane number, the content of polycyclic aromatic hydrocarbons, lubricity, tested once a month.
6.2 Batch
In raw materials, process the same conditions, product production per pot or one-pot batch.
6.3 Sampling
Sampling by GB/T 4756 for, 4L taken as a test sample and with the left.
6.4 determine the rules
The results of all the factory inspection in accordance with Table 1, Table 2 or Table 3 technical requirements, then determine whether the product is qualified.
6.5 re-inspection rule
If the factory inspection results in non-compliance with Table 1, Table 2 or Table 3 of the technical requirements, according to the provisions of GB/T 4756 from the same batch
Double the amount of product re-extracted samples of the project failed re-inspection, re-inspection results are still not meet the technical requirements of this standard
, Then determine whether the product is defective.
7 signs, packaging, transportation and storage
According to GB 13690, biodiesel blended fuel (B5) are flammable liquids, product logo, packaging, transport and storage and delivery inspection
Press SH0164, GB 13690 and GB 190 conduct.
8 Security
According to GB 13690, biodiesel blended fuel (B5) are flammable liquids, their description and precautionary see GB 30000.7-
2013 Appendix D.
Example 9 Standard
This standard since the release of the embodiment, and the implementation of gradual transition in claim introduced. Table 1 sulfur content of no greater than 350mg/kg to
Seeking transition to 30 June 2017, from July 1, 2017 Table 1 sulfur content of no greater than 350mg/kg of the annulment; TABLE 1
Sulfur content of not greater than 10mg/kg of the transition period to claim 31 December 2017 since January 1, 2018 Table 1 sulfur content of not
Greater than 50mg/kg of the annulment; technical requirements specified in Table 3 to the transition period December 31, 2016, from January 1, 2017 onwards
Table 2 provides the technical requirements abolished.
Appendix A
(Informative)
REGION risk rate of 10% of the minimum temperature
REGION risk rate of 10% of the minimum temperature (see Table A.1) is prepared from the Central Weather Bureau Reference Room "oil product standard temperature
Information "in the excerpt prepared. It is composed of 152 stations, stations, from 1961 to 1980 daily from highest (low) temperature records points
Analysis of the results. A monthly minimum temperature value risk was 10%, indicating that the probability is lower than the lowest temperature in mid-value of 0.1, or the month
The minimum temperature is higher than the probability of this value is 0.9.
Recommended risk rate of 10% of the minimum temperature used to estimate the use of regional minimum operating temperature, this diesel engine is operating at low temperatures
Normal cold equipment, design of the fuel system, diesel fuel production, distribution and use of reliable temperature readings.
Table A.1 regional risk rate of 10% of the minimum temperature table ℃
project
month
month
month
month
month
month
month
month
month
month
eleven
month
twelve
month
Hebei -14 -13 -51814191791-6 -12
Shanxi -17 -16 -8 -151115136-2-9 -16
Inner Mongolia Autonomous Region -43-42-35-21-7 -1 41-8-19-32-41
Heilongjiang Province -44-42-35-20-6 174-6-20-35-43
Jilin -29 -27 -17 -61814122-6-17 -26
Liaoning Province -23-21-12-1612 18156-2-12-20
Shandong Province -12 -12 -528,141,918,114 -4 -10
Jiangsu -10 -9 -3 311152020125-2 -8
Anhui -7 -7 -15,121,820,201,470 -6
Zhejiang -4 -316,131,722,211,582 -3
Jiangxi -2 -2 3,915,202,323,181,240
Fujian -4 -238,141,821,201,581 -3
Taiwan Province, a 3 0 2 8 10 16 19 19 13 10 1 2
Guangdong 1,271,218,212,323,201,372
Hainan 9,101,519,222,424,232,319 15 12
Guangxi Zhuang Autonomous Region 3,381,218,212,323,191,594
Hunan -2 -2,391,418,222,116,101 -1
Hubei -6 -406,121,721,201,481 -4
Henan -10 -9 -2410152018114 -3 -8
Sichuan -21 -17 -11 -7 -21210-7-14-19
Guizhou Province -6-6-137912118 4 -1 -4
Yunnan -8 -9 -6 -315775-1-5-8
TAR -29 -25-21-15-9-3 -10-6-14-22-29
XUAR -2 -40-38-28-12-5 0-2-6-14-25-34
Qinghai -33 -30 -25-18-10-6-3 -4-6-16-28-33
Gansu Province -23 -23 -16 -9 -13550-8-16-22
Shaanxi Province -17 -15 -6 -151015126-1-9 -15
Ningxia -21 -20 -10 -4 26983-4-12-19
A temperature listed in Taiwan is the absolute minimum temperature, that is, the risk rate of 0% minimum temperature.
Appendix B
(Normative)
Inspection type diesel nitrate cetane number improver
B.1 Scope
This method is applicable to the type of test nitrate cetane improvers in diesel fuel used. This method can be used as a qualitative determination of carbon residue before use
Screening methods.
B.2 Methods Summary
Diesel sample of potassium hydroxide - saponification mixture of n-butanol, filtered through a glass fiber filter paper, the material remaining on the filter paper was dried with diethyl
Aniline reagent. Diphenylamine nitrate was dark blue oxidized to the quinoid compound. Generate blue or blue-black spots showed a nitrate type
Cetane improvers. No color change is not determined cetane improver.
B.3 instruments or apparatus
B.3.1 reaction flask. capacity 30mL jars with screw cap lid, cover the inside of the tin or plastic liner.
B.3.2 glass fiber filter. diameter 37mm.
B.3.3 pipette. Volume 10mL, with the suction ball.
B.3.4 cylinders. 10mL and 25mL.
B.3.5 suction flask. suitable for connection to 60mL sintered glass filter.
B.3.6 glass sintered filter. capacity 60mL.
B.3.7 oven. Suitable for drying at 110 ℃ glass fiber filter paper.
B.4 reagent
In the inspection process reagents were analytical grade reagents.
B.4.1 potassium hydroxide.
B.4.2 n-butanol.
B.4.3 sulfuric acid.
B.4.4 diphenylamine solution (1g/100mL).
Preparation. 0.250g diphenylamine with sulfuric acid dissolved in 25mL.
B.4.5 toluene.
Warning. toluene toxic flammable avoid inhalation of its vapor, and to avoid contact with skin.
B.5 Test Procedure
B.5.1 with 6.5g of potassium hydroxide and 100mL of n-butanol were mixed and heated to dissolve potassium hydroxide, After the solution was cooled with a glass fiber filter paper
The mixture was filtered, to obtain a mixture of saponified.
B.5.2 pipette the sample into the reaction flask 10mL, was added 5mL of toluene, was added 10mL saponification mixture.
Warning. Do not be sucked by mouth pipette because of toxic substances in the test.
B.5.3 cap firmly with the cap nut on the reaction bottle was filled after the mixing, 110 deg.] C in an oven held 4h.
B.5.4 removed from the oven and the reaction flask was cooled to 25 ℃ ± 3 ℃.
B.5.5 The reaction flask was filled in a glass sintered filter in the filter with a glass fiber filter.
B.5.6 The reaction flask was washed with 2.5mL toluene and transferred to a sintered glass filter.
B.5.7 Carefully remove the glass fiber filter paper, dried in an oven on 110 ℃ 15min.
B.5.8 Remove the glass fiber filter and cooled to 25 ℃ ± 3 ℃.
B.5.9 instillation of 3 drops diphenylamine solution to the central filter paper to observe whether the formation of a blue or blue-black.
B.6 report
If blue, it should be reported nitrate based cetane improvers. Nitrate type diesel containing 0.5% cetane improver reference
Than the entire sample reagent site will appear dark blue to blue-black. Containing only 0.1% nitrate cetane improvers for diesel type test of reference
Like parts of the outer edge of the reagents will appear blue ring.
If the above-described blue, dark blue or blue-black occur, the sample is positive. Determination of carbon residue - without the use of nitrate based cetane
Value of the base fuel improver is.
......
GB/T 25199-2014
Biodiesel fuel blends (B5)
ICS 75.160.20
E31
National Standards of People's Republic of China
Replacing GB 25199-2010
Biodiesel blended fuel (B5)
Issued on. 2014-02-19
2014-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 25199-2010 "biodiesel blended fuel (B5)". This standard and GB/T 25199-2010 compared to primary
To change the following.
--- Category "B5 light diesel oil" was changed to "ordinary diesel B5", B5 diesel into diesel B5 (Ⅲ) and B5 diesel vehicles
Oil (Ⅳ), "B5 ordinary diesel" and "B5 diesel" definition also revised accordingly;
--- B5 ordinary diesel fuel sulfur content (mass fraction) was revised to no more than 0.035%;
--- Increase B5 diesel (Ⅳ) technical requirements and test methods.
--- Biodiesel (fatty acid methyl ester) content (volume fraction) to read 1% to 5%;
--- Cold filter plugging point index increased footnote. "For the deployment of bio-diesel fuel blending November 15 that year to next March 15 to use
(B5), the biodiesel (BD100) cold filter plugging point of not greater than 8 ℃ ";
--- Added Appendix C.
This standard by the National Standardization Technical Committee on products and lubricant oil (SAC/TC280) proposed.
This standard by the National Petroleum Products and Lubricants Standardization Technical Committee of petroleum fuels and lubricants at the Technical Committee will shellfish
(SAC/TC280/SC1) centralized.
This standard was drafted. China Petroleum & Chemical Corporation Research Institute of Petroleum.
The main drafters of this standard. Lin Jianmin, Zhang Yongguang, Tze, Song Haiqing.
This standard was first released in 2010, this is the first revision.
Biodiesel blended fuel (B5)
Warning. If you do not observe proper precautions, this product may be hazardous to your standard in the production, storage and use of the process.
This standard is not intended to present all of the safety issues related to the product recommendations. Before using this standard has the responsibility to establish appropriate safety
Full and preventive measures, and determine the applicability of regulatory limitations related.
1 Scope
This standard specifies the biodiesel and petroleum diesel blending biodiesel blended fuel (B5) terms and definitions, classification and labeling,
Requirements and test methods, inspection rules and signs, packaging, transportation and storage and security.
This standard applies to compression ignition engines for use in bio-diesel blending component B5 ordinary diesel and B5 diesel.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 190 packaging and marking of dangerous goods
GB 252 ordinary diesel
GB/T 261 Flash Point by 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 Determination of cetane number
GB/T 508 Petroleum products - Determination of ash
GB/T 510 Petroleum products - Determination of solidification point
GB/T 511 petroleum and petroleum products and additives Determination of mechanical impurities
GB/T 1884 crude oil and liquid petroleum products - Laboratory determination of density (density meter method)
GB/T 1885 Petroleum Measurement Tables
GB/T 4756 petroleum liquids hand sampling method
GB/T 5096 petroleum products copper corrosion test
GB/T 6536 Petroleum products - Determination of distillation characteristics at atmospheric pressure
GB/T 7304 Petroleum products and lubricants - Determination of acid number (potentiometric titration)
GB/T 11140 Petroleum products - Determination of sulfur content 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 pyknometer and graduated
Bicapillary pycnometer method
GB 13690 chemical classification and hazard communication General
GB/T 17040 Petroleum and petroleum products Determination of sulfur content - Energy Dispersive X-ray Fluorescence Spectrometry
GB/T 17144 Petroleum products - Determination of carbon residue (micro method)
GB 19147 diesel (Ⅴ)
GB 20581-2006 chemical classification, precautionary labeling and precautionary statements of specification flammable liquids
GB/T 20828 diesel fuel transfer combination biodiesel (BD100)
......
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