1、Designation: D7467 18Standard Specification forDiesel Fuel Oil, Biodiesel Blend (B6 to B20)1This standard is issued under the fixed designation D7467; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A num
2、ber in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers fuel blend grades of 6 volumepercent to 20 volume percent (%) biodiesel with the remainderbeing a light middle
3、or middle distillate diesel fuel, collectivelydesignated as B6 to B20. These grades are suitable for varioustypes of diesel engines.1.1.1 The biodiesel component of the blend shall conform tothe requirements of Specification D6751. The remainder of thefuel shall be a light middle or middle distillat
4、e grade diesel fuelconforming to Specification D975 grades No. 1-D and No. 2-Dof any sulfur level specified with the following exceptions. Thelight middle or middle distillate grade diesel fuel whose sulfurlevel, aromatic level, cetane, or lubricity falls outside ofSpecification D975 may be blended
5、with biodiesel meetingSpecification D6751, provided the finished mixtures meets thisspecification.1.1.2 The fuel sulfur grades are described as follows:1.1.2.1 Grade B6 to B20 S15A fuel with a maximum of15 ppm sulfur.1.1.2.2 Grade B6 to B20 S500A fuel with a maximum of500 ppm sulfur.1.1.2.3 Grade B6
6、 to B20 S5000Afuel with a maximum of5000 ppm sulfur.1.2 This specification prescribes the required properties ofB6 to B20 biodiesel blends at the time and place of delivery.The specification requirements may be applied at other pointsin the production and distribution system when provided byagreemen
7、t between the purchaser and the supplier.1.2.1 Nothing in this specification shall preclude observanceof federal, state, or local regulations that may be morerestrictive.NOTE 1The generation and dissipation of static electricity can createproblems in the handling of distillate diesel fuel oils. For
8、more informa-tion on this subject, see Guide D4865.1.3 The values stated in SI units are to be regarded asstandard. No other units of measurement are included in thisstandard.1.4 This international standard was developed in accor-dance with internationally recognized principles on standard-ization e
9、stablished in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D56 Test Method for Flash Point by Tag Closed Cup TesterD86
10、 Test Method for Distillation of Petroleum Products andLiquid Fuels at Atmospheric PressureD93 Test Methods for Flash Point by Pensky-MartensClosed Cup TesterD129 Test Method for Sulfur in Petroleum Products (Gen-eral High Pressure Decomposition Device Method)D130 Test Method for Corrosiveness to Co
11、pper from Petro-leum Products by Copper Strip TestD445 Test Method for Kinematic Viscosity of Transparentand Opaque Liquids (and Calculation of Dynamic Viscos-ity)D482 Test Method for Ash from Petroleum ProductsD524 Test Method for Ramsbottom Carbon Residue ofPetroleum ProductsD613 Test Method for C
12、etane Number of Diesel Fuel OilD664 Test Method for Acid Number of Petroleum Productsby Potentiometric TitrationD975 Specification for Diesel Fuel OilsD976 Test Method for Calculated Cetane Index of DistillateFuelsD1266 Test Method for Sulfur in Petroleum Products (LampMethod)D1319 Test Method for H
13、ydrocarbon Types in Liquid Petro-leum Products by Fluorescent Indicator AdsorptionD1552 Test Method for Sulfur in Petroleum Products by1This specification is under the jurisdiction of ASTM Committee D02 onPetroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility ofSubcommitte
14、e D02.E0 on Burner, Diesel, Non-Aviation Gas Turbine, and MarineFuels.Current edition approved May 1, 2018. Published June 2018. Originallyapproved in 2008. Last previous edition approved in 2017 as D7467 17. DOI:10.1520/D7467-18.2For referenced ASTM standards, visit the ASTM website, www.astm.org,
15、orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700,
16、West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World
17、 Trade Organization Technical Barriers to Trade (TBT) Committee.1High Temperature Combustion and Infrared (IR) Detec-tion or Thermal Conductivity Detection (TCD)D2500 Test Method for Cloud Point of Petroleum Productsand Liquid FuelsD2622 Test Method for Sulfur in Petroleum Products byWavelength Disp
18、ersive X-ray Fluorescence SpectrometryD2624 Test Methods for Electrical Conductivity of Aviationand Distillate FuelsD2709 Test Method for Water and Sediment in MiddleDistillate Fuels by CentrifugeD2880 Specification for Gas Turbine Fuel OilsD3117 Test Method for Wax Appearance Point of DistillateFue
19、ls (Withdrawn 2010)3D3120 Test Method for Trace Quantities of Sulfur in LightLiquid Petroleum Hydrocarbons by Oxidative Microcou-lometryD3828 Test Methods for Flash Point by Small Scale ClosedCup TesterD4057 Practice for Manual Sampling of Petroleum andPetroleum ProductsD4294 Test Method for Sulfur
20、in Petroleum and PetroleumProducts by Energy Dispersive X-ray Fluorescence Spec-trometryD4308 Test Method for Electrical Conductivity of LiquidHydrocarbons by Precision MeterD4539 Test Method for Filterability of Diesel Fuels byLow-Temperature Flow Test (LTFT)D4737 Test Method for Calculated Cetane
21、Index by FourVariable EquationD4865 Guide for Generation and Dissipation of Static Elec-tricity in Petroleum Fuel SystemsD5453 Test Method for Determination of Total Sulfur inLight Hydrocarbons, Spark Ignition Engine Fuel, DieselEngine Fuel, and Engine Oil by Ultraviolet FluorescenceD5771 Test Metho
22、d for Cloud Point of Petroleum Productsand Liquid Fuels (Optical Detection Stepped CoolingMethod)D5772 Test Method for Cloud Point of Petroleum Productsand Liquid Fuels (Linear Cooling Rate Method)D5773 Test Method for Cloud Point of Petroleum Productsand Liquid Fuels (Constant Cooling Rate Method)D
23、6079 Test Method for Evaluating Lubricity of Diesel Fuelsby the High-Frequency Reciprocating Rig (HFRR)D6217 Test Method for Particulate Contamination in MiddleDistillate Fuels by Laboratory FiltrationD6304 Test Method for Determination of Water in Petro-leum Products, Lubricating Oils, and Additive
24、s by Cou-lometric Karl Fischer TitrationD6371 Test Method for Cold Filter Plugging Point of Dieseland Heating FuelsD6468 Test Method for High Temperature Stability ofMiddle Distillate FuelsD6469 Guide for Microbial Contamination in Fuels and FuelSystemsD6751 Specification for Biodiesel Fuel Blend St
25、ock (B100)for Middle Distillate FuelsD6890 Test Method for Determination of Ignition Delay andDerived Cetane Number (DCN) of Diesel Fuel Oils byCombustion in a Constant Volume ChamberD7094 Test Method for Flash Point by Modified Continu-ously Closed Cup (MCCCFP) TesterD7220 Test Method for Sulfur in
26、 Automotive, Heating, andJet Fuels by Monochromatic Energy Dispersive X-rayFluorescence SpectrometryD7344 Test Method for Distillation of Petroleum Productsand Liquid Fuels at Atmospheric Pressure (Mini Method)D7345 Test Method for Distillation of Petroleum Productsand Liquid Fuels at Atmospheric Pr
27、essure (Micro Distil-lation Method)D7371 Test Method for Determination of Biodiesel (FattyAcid Methyl Esters) Content in Diesel Fuel Oil Using MidInfrared Spectroscopy (FTIR-ATR-PLS Method)D7397 Test Method for Cloud Point of Petroleum Productsand Liquid Fuels (Miniaturized Optical Method)D7619 Test
28、 Method for Sizing and Counting Particles inLight and Middle Distillate Fuels, by Automatic ParticleCounterD7668 Test Method for Determination of Derived CetaneNumber (DCN) of Diesel Fuel OilsIgnition Delay andCombustion Delay Using a Constant Volume CombustionChamber MethodD7689 Test Method for Clo
29、ud Point of Petroleum Productsand Liquid Fuels (Mini Method)D7861 Test Method for Determination of Fatty Acid MethylEsters (FAME) in Diesel Fuel by Linear Variable Filter(LVF) Array Based Mid-Infrared SpectroscopyE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with Spe
30、cificationsE1064 Test Method for Water in Organic Liquids by Coulo-metric Karl Fischer Titration2.2 Other Standards:26 CFR Part 48 Manufacturers and Retailers Excise Taxes440 CFR Part 80 Regulation of Fuels and Fuel Additives4EN 14078 Liquid Petroleum ProductsDetermination ofFatty Acid Methyl Ester
31、(FAME) Content in MiddleDistillatesInfrared Spectrometry Method5EN 14112 Fat and Oil DerivativesFatty Acid MethylEsters (FAME)Determination of Oxidation Stability(Accelerated Oxidation Test)5EN 15751 Automotive FuelsFatty Acid Methyl Ester(FAME) Fuel and Blends with Diesel FuelDetermination of Oxida
32、tion Stability by Accelerated Oxi-dation Method5ISO 4406 Hydraulic Fluid PowerFluidsMethod forCoding the Level of Contamination by Solid Particles63The last approved version of this historical standard is referenced onwww.astm.org.4Available from U.S. Government Printing Office Superintendent of Doc
33、uments,732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401.5Available from the National CEN members listed on the CEN website(www.cenorm.be.) or from the CEN/TC 19 Secretariat (astmnen.nl).6Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 1
34、0036, http:/www.ansi.org.D7467 182ISO 16889 Hydraulic Fluid PowerFiltersMulti-passMethod for Evaluating Filtration Performance of a FilterElement63. Terminology3.1 Definitions:3.1.1 biodiesel, nfuel comprised of mono-alkyl esters oflong chain fatty acids derived from vegetable oils or animalfats, de
35、signated B100.3.1.2 B6 to B20, nfuel blend consisting of 6 volumepercent to 20 volume percent biodiesel conforming to therequirements of Specification D6751 with the remainder beinga light middle or middle distillate grade diesel fuel and meetingthe requirements of this specification.3.1.2.1 Discuss
36、ionThe abbreviation BXX represents aspecific blend concentration in the range B6 to B20, where XXis the percent volume of biodiesel in the fuel blend.3.1.3 S(numerical specification maximum)indicates themaximum sulfur content, in weight ppm (g/g), allowed by thisspecification.4. Test Methods4.1 The
37、requirements enumerated in this specification shallbe determined in accordance with the following methods:4.1.1 Acid NumberTest Method D664.4.1.2 Flash PointTest Method D93, except where othermethods are prescribed by law. For all grades, Test MethodD3828 and Test Method D7094 may be used as an alte
38、rnatewith the same limits. Test Method D56 may be used as analternate with the same limits, provided the flash point is below93 C. This test method will give slightly lower values. Incases of dispute, Test Method D93 shall be used as the refereemethod.4.1.3 Cloud PointTest Method D2500. For all B6 t
39、o B20grades in Table 1, Test Method D7397 and the automatic TestMethods D5771, D5772, D5773,orD7689 may be used asalternates with the same limits. Test Method D3117 may alsobe used since it is closely related to Test Method D2500.Incase of dispute, Test Method D2500 shall be the referee testmethod.4
40、.1.4 Cold Filter Plugging Point (CFPP)Test MethodD6371.4.1.5 Low Temperature Flow Test (LTFT)Test MethodD4539.4.1.6 Water and SedimentTest Method D2709. See Ap-pendix X4 for additional guidance on water and sediment inbiodiesel blends.4.1.7 Carbon ResidueTest Method D524.4.1.8 AshTest Method D482.4.
41、1.9 DistillationTest Method D86, D7344,orD7345. Forall grades, Test Method D7344 can be used as an alternative.Results from Test Method D7344 shall be reported as “Pre-dicted D86” results by application of the corrections describedin Test Method D7344 to improve agreement with D86 values.Results fro
42、m Test Method D7345 shall be reported as “Pre-dicted D86” results by application of the corrections describedin Test Method D7345 to improve agreement with D86 values.In case of dispute,Test Method D86 shall be used as the refereetest method.4.1.10 ViscosityTest Method D445.4.1.11 SulfurTable 2 show
43、s the referee test methods andalternate test methods for sulfur, the range over which each testmethod applies and the corresponding fuel grades.4.1.12 AromaticityTest Method D1319. This test methodprovides an indication of the aromatic content of fuels. Forfuels with a maximum final boiling point of
44、 315 C, this testmethod is a measurement of the aromatic content of the fuel.Grade S5000 does not have an aromatics content.4.1.13 Cetane IndexTest Method D976.4.1.14 LubricityTest Method D6079.4.1.15 Copper CorrosionTest Method D130, 3 h test at50 C minimum.4.1.16 Cetane NumberTest Method D613. Tes
45、t MethodD6890 or Test Method D7668 (see Note 2) may also be used.In cases of dispute, Test Method D613 shall be the referee testmethod.NOTE 2Precision from Test Method D7668 were obtained fromresults produced by laboratories using externally obtained pre-blendedcalibration reference material.4.1.17
46、Oxidation StabilityTest Method EN 15751. TestMethod EN 14112 may also be used but has been shown toprovide falsely low readings in some cases. See X1.16.2 forfurther information. In case of dispute, Test Method EN 15751shall be the referee test method.4.1.18 Biodiesel ContentTest Method D7371. TestM
47、ethod EN 14078 or Test Method D7861 may also be used. Incases of dispute, Test Method D7371 shall be the referee testmethod. See Practice E29 for guidance on significant digits.4.1.19 ConductivityBoth conductivity test methods, TestMethods D2624 and D4308, are allowed for all B6 to B20grades. For co
48、nductivities below 1 pS/m, Test Method D4308is preferred.5. Workmanship5.1 The biodiesel blend (B6 to B20) shall be visually free ofundissolved water, sediment, and suspended matter.5.2 The biodiesel blend (B6 to B20) shall also be free of anyadulterant or contaminant that may render the fuel unacce
49、pt-able for its commonly used applications.6. Requirements6.1 The biodiesel blend (B6 to B20) specified shall conformto the detailed requirements shown in Table 1.7. Precautionary Notes on Conductivity7.1 Accumulation of static charge occurs when a hydrocar-bon liquid flows with respect to another surface. The electricalconductivity requirement of 25 pSm minimum at temperatureof delivery shall apply when the transfer conditions in Table 3exist for the delivery into a mobile transport container (forexample, tanker trucks, railcars, and ba
