1、Designation: D2880 13aD2880 13bStandard Specification forGas Turbine Fuel Oils1This standard is issued under the fixed designation D2880; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parent
2、heses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope*1.1 This specification covers the selection of fuels for gas turbines, ex
3、cepting gas turbines used in aircraft, for the guidance ofinterested parties such as turbine manufacturers and the suppliers and purchasers of fuel oils. The specification sets forth theproperties of fuels at the time and place of custody transfer to the user.1.2 Three appendixes are provided for in
4、formational purposes only and do not constitute a requirement of this specificationunless mutually agreed upon between the interested parties.1.2.1 Appendix X1 describes the five grades of gas turbine fuels covered by this specification. Further, it states the significanceof various test methods use
5、d in inspecting the fuels.1.2.2 Appendix X2 discusses the sources of fuel contaminants and notes the significance of such contaminants in the operationof gas turbines and gas turbine fuel systems. The particular significance of trace metals in gas turbine fuels is noted. Upper limitsof trace metals
6、are recommended for the various grades of gas turbine fuels, but these recommended limits do not constitute arequirement of the specification unless mutually agreed upon by the interested parties. Limitations due to the use of used orrecycled oil are also noted.NOTE 1The gas turbine operator should
7、consult Practice D4418 for methods of ensuring fuels of adequate cleanliness and for guidance on long-termstorage of distillate fuels and on liquids from non-petroleum sources as gas turbine.NOTE 2Nothing in this specification shall preclude observance of federal, state, or local regulations which m
8、ay be more restrictive.NOTE 3The generation and dissipation of static electricity can create problems in the handling of distillate gas turbine fuel oils. For more informationon the subject, see Guide D4865.2. Referenced Documents2.1 ASTM Standards:2D56 Test Method for Flash Point by Tag Closed Cup
9、TesterD86 Test Method for Distillation of Petroleum Products at Atmospheric PressureD93 Test Methods for Flash Point by Pensky-Martens Closed Cup TesterD97 Test Method for Pour Point of Petroleum ProductsD129 Test Method for Sulfur in Petroleum Products (General High Pressure Decomposition Device Me
10、thod)D396 Specification for Fuel OilsD445 Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)D482 Test Method for Ash from Petroleum ProductsD524 Test Method for Ramsbottom Carbon Residue of Petroleum ProductsD975 Specification for Diesel Fuel
11、 OilsD1266 Test Method for Sulfur in Petroleum Products (Lamp Method)D1298 Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products byHydrometer MethodD1552 Test Method for Sulfur in Petroleum Products (High-Temperature Method)D1796 Test Method for W
12、ater and Sediment in Fuel Oils by the Centrifuge Method (Laboratory Procedure)D2622 Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry1 This specification is under the jurisdiction of ASTM Committee D02 on Petroleum Products Products, Liquid Fuels,
13、and Lubricants and is the direct responsibility ofSubcommittee D02.E0 on Burner, Diesel, Non-Aviation Gas Turbine, and Marine Fuels.Current edition approved Aug. 1, 2013Nov. 15, 2013. Published August 2013November 2013. Originally approved in 1970. Last previous edition approved in 2013 asD2880 13.D
14、2880 13a. DOI: 10.1520/D2880-13A.10.1520/D2880-13B.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This docum
15、ent is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as a
16、ppropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United
17、States1D2709 Test Method for Water and Sediment in Middle Distillate Fuels by CentrifugeD3605 Test Method for Trace Metals in Gas Turbine Fuels by Atomic Absorption and Flame Emission SpectroscopyD3828 Test Methods for Flash Point by Small Scale Closed Cup TesterD4052 Test Method for Density, Relati
18、ve Density, and API Gravity of Liquids by Digital Density MeterD4294 Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence SpectrometryD4418 Practice for Receipt, Storage, and Handling of Fuels for Gas TurbinesD4865 Guide for Generation and Dissipation of
19、 Static Electricity in Petroleum Fuel SystemsD5453 Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel,and Engine Oil by Ultraviolet FluorescenceD5949 Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)D
20、5950 Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)D5985 Test Method for Pour Point of Petroleum Products (Rotational Method)D6469 Guide for Microbial Contamination in Fuels and Fuel SystemsD6728 Test Method for Determination of Contaminants in Gas Turbine and Diesel Engine
21、 Fuel by Rotating Disc ElectrodeAtomic Emission SpectrometryD7094 Test Method for Flash Point by Modified Continuously Closed Cup (MCCCFP) TesterD7220 Test Method for Sulfur inAutomotive, Heating, and Jet Fuels by Monochromatic Energy Dispersive X-ray FluorescenceSpectrometry2.2 Other Documents:326
22、CFR Part 48 Diesel Fuel Excise Tax; Dye Color and Concentration40 CFR Part 80 Regulation of Fuels and Fuel Additives3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 fuel contaminantsfuel components other than hydrocarbon oils. In the present context the contaminants are foreign
23、materials that make the fuel less suitable or even unsuitable for the intended use.3.1.1.1 DiscussionThe contaminants of primary interest are foreign materials introduced subsequent to the manufacture of specification quality fuel.Hence they are materials introduced in the distribution system (that
24、is, storage tanks, pipelines, tank trucks, barges, etc.) or in theusers storage and handling system, or generated within these systems (rust generated in steel pipes and tanks by moist fuel, andso forth). Contaminants may be soluble or insoluble in the fuel.3.1.2 fuel entering the combustor(s)the fu
25、el that is actually burned in the gas turbine. Fuel may be sampled at a point upstreamfrom the point of entry into the combustor(s), provided the sample is representative of the fuel actually entering the combustor(s).3.1.3 hydrocarbon oil, na mixture with elemental composition primarily of carbon a
26、nd hydrogen, also containing sulfur,oxygen or nitrogen from residual impurities and contaminants associated with the fuels raw materials and manufacturingprocesses, and excluding added oxygenated materials.3.1.3.1 DiscussionExamples of excluded oxygenated materials include but are not limited to alc
27、ohols, esters, ethers and triglycerides.NOTE 4Additives are generally included in finished gas turbine fuel oil to improve performance properties (corrosion and so forth).4. General Requirements4.1 The grades of gas turbine fuels herein specified shall be homogeneous mixtures of hydrocarbon oils wit
28、h the use of additivesto enhance performance properties, if required. The hydrocarbon oils shall be free of inorganic acid, and free of excessive amountsof solid or fibrous foreign matter likely to make frequent cleaning of suitable strainers necessary.4.2 All grades containing residual components s
29、hall remain homogeneous in normal storage and not separated by gravity intolight and heavy oil components outside the viscosity limits for the grade.5. Detailed Requirements5.1 The various grades of gas turbine fuel oil shall conform to the limiting requirements shown in Table 1. As noted in thesupp
30、lementary footnotes to Table 1, the requirements for Grade Nos. 1-GT and 2-GT conform in most respects to corresponding3 Available from Superintendent of Documents, U. S. Government Printing Office, Washington, DC 20402.D2880 13b2Grade Nos. 1 and 2 fuels in Specification D396, and to Grade Nos. 1-D
31、and 2-D in Specification D975. The viscosity range ofGrade Nos. 3-GT and 4-GT fuel brackets the Grade Nos. 4, 5, and 6 of Specification D396 and Grade No. 4-D of SpecificationD975. It is the intent that fuels meeting Specification D396 and D975 requirements may also be supplied under these specifica
32、tionsprovided they meet the requirements listed in Table 1.5.2 Modifications of limiting requirements and the inclusion of fuel additives to meet special operating conditions may beagreed upon between the interested parties.5.3 The properties listed in this specification are those of greatest signif
33、icance in obtaining acceptable performance of theturbine. However, trace metals, even in fractional parts per million, are detrimental to gas turbine service life. Information on themaximum concentration of critical metallic elements in the fuel as it enters the turbine combustor(s) is provided in A
34、ppendix X2.Distillate fuels are usually of satisfactory purity as refined, but suppliers rarely have control over possible contamination by tracemetals in distribution and storage. The limits in Appendix X2, although required as the fuel enters the combustor(s), do not applyto the fuel as delivered
35、unless mutually agreed upon by the interested parties. Fuels may, therefore, require on-site clean-up, qualitycontrol procedures, special handling, or other arrangements.6. Test Methods6.1 The requirements enumerated in this specification shall be determined in accordance with the following ASTM met
36、hodsexcept as noted:TABLE 1 Detailed Requirements for Gas Turbine Fuel Oils at Time and Place of Custody Transfer to UserA,B,CPropertyASTMTestMethodDGradeENo. 0-GT No. 1-GTF No. 2-GTF No. 3-GT No. 4-GTFlash pointC (F) minD93 G 38 (100) 38 (100) 55 (130) 66 (150)Water and sediment% vol maxD2709D17960
37、.05.0.05.0.05.1.0.1.0DistillationTemperature D86C (F)90 % volume recoveredmin . . 282 . .max . 288 338 . .Kinematic viscosity2 mm/sH D445AT 40C (104F) min G 1.3 1.9 5.5 5.5max 2.4 4.1 . .AT 100C (212F) max . . 50.0 50.0RamsbottomCarbon residueon10 % distillationResidue% mass, maxD524 0.15 0.15 0.35
38、. .Ash% mass, max D482 0.01 0.01 0.01 0.03 .Density at D129815C kg/m3max . 850 876 . .Pour pointHC (F) maxD97 . 18 6 . .A To meet special operating conditions, modifications of individual limiting requirements may be agreed upon between purchaser, seller, and manufacturer.B Gas turbines with waste h
39、eat recovery equipment may require fuel sulfur limits to prevent cold end corrosion. Environmental limits may also apply to fuel sulfur in selectedareas in the United States and in other countries.C See Section 4 and 5 for further statements on gas turbine fuel oil requirements.D The test methods in
40、dicated are the approved referee methods. Other acceptable methods are indicated in 6.1.E No. 0-GT includes naphtha, Jet B fuel and other volatile hydrocarbon liquids. No. 1-GT corresponds in general to specification D396 Grade No. 1 fuel and D975 Grade1-D diesel fuel in physical properties. No. 2-G
41、T corresponds in general to Specification D396 No. 2 fuel and D975 Grade 2-D diesel fuel in physical properties. No. 3-GTand No. 4-GT viscosity range brackets specification D396 Grades No. 4, No. 5 (light), No. 5 (heavy), and No. 6, and D975 Grade No. 4-D diesel fuel in physical properties.F Under U
42、nited States regulations, Grades No. 1-GT and No. 2-GT are required by 40 CFR Part 80 to contain a sufficient amount of dye Solvent Red 164 so its presenceis visually apparent.At or beyond terminal storage tanks, they are required by 26 CFR Part 48 to contain the dye Solvent Red 164 at a concentrati
43、on spectrally equivalentto 3.9 lb per thousand barrels of the solid dye standard Solvent Red 26.G When the flash point is below 38C (100F) or when kinematic viscosity is below 1.3 mm2/s at 40C (104F) or when both conditions exist, the turbine manufacturershould be consulted with respect to safe hand
44、ling and fuel system design.H For cold weather operation, the pour point should be specified 6C below the ambient temperature at which the turbine is to be operated except where fuel heatingfacilities are provided. When a pour point less than 18C is specified for Grade No. 2-GT, the minimum viscosit
45、y shall be 1.7 mm2/s and the minimum 90 % recoveredtemperature shall be waived.D2880 13b36.1.1 Flash PointTest Methods D93, except where other methods are prescribed by law. For all grades, Test Method D3828and D7094 may be used as an alternatealternative with the same limits. For Grades No. 1-GT an
46、d No. 2-GT, Test Method D564may be used as an alternative with the same limits provided the flash point is below 93C and the viscosity is below 5.5 mm2/sat 40C. This test method will give slightly lower values. In case of dispute, Test Method D93 shall be used as the referee method.6.1.2 Pour PointT
47、est Method D97. For all grades, the automatic Test Methods D5949, D5950, or D5985 can be used asalternates with the same limits. In case of dispute, Test Method D97 shall be used as the referee method.6.1.3 Water and SedimentTest Method D2709 is used for Grades 0-GT, 1-GT, and 2-GT. Test Method D179
48、6 is used forGrades 3-GT and 4-GT.6.1.4 Carbon ResidueTest Method D524.6.1.5 AshTest Method D482.6.1.6 DistillationTest Method D86.6.1.7 ViscosityTest Method D445.6.1.8 DensityTest Method D1298 or D4052.6.1.9 SulfurTest Method D129, Test MethodsD1552,5 D2622, and D4294 can also be used for all grade
49、s. In addition, Test Method D1266 can be used for Grades No. 0 andNo. 1, but only with samples having sulfur contents of 0.4 mass percent and less (down to 0.01 %). Test Method D5453 can beused for Grades 0, 1, and 2 GT oils, but only with samples having sulfur contents of 0.8 mass % and less (down to 0.001 %). TestMethod D7220 may be used for Grades 0, 1, and 2 GT oils, but only with samples having sulfur contents of 0.942 mass % andless (down to 0.0003 %). Test Method D129 is the referee sulfur test method for Specification D2880.7.
