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ASTM D8076-17

(Specification)

Standard Specification for 100 Research Octane Number Test Fuel for Automotive Spark-Ignition Engines

Standard Specification for 100 Research Octane Number Test Fuel for Automotive Spark-Ignition Engines

SCOPE
1.1 This specification covers the requirements of a high octane number fuel suitable for spark-ignition engines to be utilized in ground vehicles that will require 100 research octane number (RON) minimum rated fuel.  
1.1.1 The fuels described by this specification are intended for developing technologies that lead to reduced vehicle energy consumption, such as higher compression ratio, higher power density, increased turbocharger boost pressure, smaller swept displacement volume, and operation at lower engine speeds.  
1.1.2 The fuels described in this test fuel specification may or may not meet all of the performance or regulatory requirements for use in vehicles using commercial gasoline.  
1.2 The fuels covered in this specification may contain oxygenates, such as alcohols and ethers, at up to 50 % by volume. This specification covers fuels that may contain both fossil and bio-derived components.  
1.2.1 Fuels containing methanol are not included in this specification.  
1.3 This specification provides a description of high RON fuel for automotive spark-ignition engines that are not currently in the marketplace but are being developed and require a defined standard test fuel. The high RON fuel could become available in the marketplace if/when such engines are introduced in commerce. The specification is under continuous review, which can result in revisions based on changes in fuel, automotive requirements, or test methods, or a combination thereof. All users of this specification, therefore, should refer to the latest edition.
Note 1: If there is any doubt as to the latest edition of Specification D8076, contact ASTM International Headquarters.  
1.4 The values stated in SI units are the standard.  
1.4.1 Exception—Non-SI values are provided for information only. U.S. federal regulations frequently specify non-SI units.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
28-Feb-2017
ICS
75.160.20 - Liquid fuels
Technical Committee
D02 - Petroleum Products, Liquid Fuels, and Lubricants
Drafting Committee
D02.A0.01 - Gasoline and Gasoline-Oxygenate Blends
Current Stage
Ref Project

Relations

Replaced By
ASTM D8076-17a - Standard Specification for 100 Research Octane Number Test Fuel for Automotive Spark-Ignition Engines
Effective Date
01-Aug-2017
Referred By
ASTM D8235-21 - Standard Specification for Ethyl Tertiary-Butyl Ether (ETBE) for Blending with Gasolines for Use as Automotive Spark-Ignition Engine Fuel
Effective Date
01-Mar-2017

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ASTM D8076-17 - Standard Specification for 100 Research Octane Number Test Fuel for Automotive Spark-Ignition EnginesASTM D8076-17 - Standard Specification for 100 Research Octane Number Test Fuel for Automotive Spark-Ignition Engines
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ASTM D8076-17 - Standard Specification for 100 Research Octane Number Test Fuel for Automotive Spark-Ignition Engines
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:D8076 −17
Standard Specification for
100 Research Octane Number Test Fuel for Automotive
1
Spark-Ignition Engines
This standard is issued under the fixed designation D8076; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 1.5 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
1.1 This specification covers the requirements of a high
responsibility of the user of this standard to establish appro-
octane number fuel suitable for spark-ignition engines to be
priate safety and health practices and determine the applica-
utilizedingroundvehiclesthatwillrequire100researchoctane
bility of regulatory limitations prior to use.
number (RON) minimum rated fuel.
1.1.1 The fuels described by this specification are intended
2. Referenced Documents
fordevelopingtechnologiesthatleadtoreducedvehicleenergy
2
consumption, such as higher compression ratio, higher power 2.1 ASTM Standards:
density, increased turbocharger boost pressure, smaller swept D86 Test Method for Distillation of Petroleum Products and
displacement volume, and operation at lower engine speeds. Liquid Fuels at Atmospheric Pressure
1.1.2 The fuels described in this test fuel specification may D130 Test Method for Corrosiveness to Copper from Petro-
or may not meet all of the performance or regulatory require- leum Products by Copper Strip Test
ments for use in vehicles using commercial gasoline. D381 Test Method for Gum Content in Fuels by Jet Evapo-
ration
1.2 The fuels covered in this specification may contain
D525 Test Method for Oxidation Stability of Gasoline (In-
oxygenates, such as alcohols and ethers, at up to 50 % by
duction Period Method)
volume. This specification covers fuels that may contain both
D1266 Test Method for Sulfur in Petroleum Products (Lamp
fossil and bio-derived components.
Method)
1.2.1 Fuels containing methanol are not included in this
D2622 Test Method for Sulfur in Petroleum Products by
specification.
Wavelength Dispersive X-ray Fluorescence Spectrometry
1.3 This specification provides a description of high RON
D2699 Test Method for Research Octane Number of Spark-
fuel for automotive spark-ignition engines that are not cur-
Ignition Engine Fuel
rently in the marketplace but are being developed and require
D2700 Test Method for Motor Octane Number of Spark-
a defined standard test fuel. The high RON fuel could become
Ignition Engine Fuel
available in the marketplace if/when such engines are intro-
D3120 Test Method for Trace Quantities of Sulfur in Light
duced in commerce. The specification is under continuous
Liquid Petroleum Hydrocarbons by Oxidative Microcou-
review, which can result in revisions based on changes in fuel,
lometry
automotive requirements, or test methods, or a combination
D3237 TestMethodforLeadinGasolinebyAtomicAbsorp-
thereof.Allusersofthisspecification,therefore,shouldreferto
tion Spectroscopy
the latest edition.
D3831 Test Method for Manganese in Gasoline By Atomic
Absorption Spectroscopy
NOTE 1—If there is any doubt as to the latest edition of Specification
D8076, contact ASTM International Headquarters.
D4057 Practice for Manual Sampling of Petroleum and
Petroleum Products
1.4 The values stated in SI units are the standard.
D4175 Terminology Relating to Petroleum Products, Liquid
1.4.1 Exception—Non-SI values are provided for informa-
Fuels, and Lubricants
tion only. U.S. federal regulations frequently specify non-SI
D4176 Test Method for FreeWater and Particulate Contami-
units.
nation in Distillate Fuels (Visual Inspection Procedures)
1
This specification is under the jurisdiction of ASTM Committee D02 on
2
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Subcommittee D02.A0.01 on Gasoline and Gasoline-Oxygenate Blends. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Current edition approved March 1, 2017. Published March 2017. DOI: 10.1520/ Standards volume information, refer to the standard’s Document Summary page on
D8076-167. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D8076−17
D4177 Practice for Automatic Sampling of Petroleum and D7328 Test Method for Determination of Existent and Po-
Petroleum Products tential Inorganic Sulfate and Total Inorganic Chloride in
Fuel Ethanol by Ion Chromatography Using Aqueous
D4306 Practice for Aviation Fuel
...

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5.1 The analysis of trace oxygenates in automotive spark-ignition engine fuel has become routine in certain areas to ensure compliance whenever oxygenated fuels are used. In addition, test methods to measure trace levels of oxygenates in automotive spark-ignition fuel are necessary to assess product quality.
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SCOPE
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Section  
Scope  
1  
Referenced Documents  
2  
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4  
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5  
Apparatus  
6  
Engine Fluids and Cleaning Solvents  
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8  
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Test Procedure  
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Report  
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Precision and Bias  
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Annexes  
Safety Precautions  
Annex A1  
Intake Air Aftercooler  
Annex A2  
The Cummins ISB Engine Build Parts Kit  
Annex A3  
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Annex A4  
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Annex A5  
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Annex A6  
Specified Units and Formats  
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Annex A8  
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Annex A9  
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Test Method  
Petroleum Products  
Boiling Range, °C (°F)
(approximate)  
A  
Light Distillates  
15–260 (60–500)  
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Gas Oils  
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C  
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SCOPE
1.1 This test method covers the quantitative determination of total vanadium and nickel in crude and residual oil in the concentration ranges shown in Table 1 using X-ray fluorescence (XRF) spectrometry.  
1.2 Sulfur is measured for analytical purposes only for the compensation of X-ray absorption matrix effects affecting the vanadium and nickel X-rays. For measurement of sulfur by standard test method use Test Methods D4294, D2622 or other suitable standard test method for sulfur in crude and residual oils.  
1.3 This test method is limited to the use of X-ray fluorescence (XRF) spectrometers employing an X-ray tube for excitation in conjunction with wavelength dispersive detection system or energy dispersive high resolution semiconductor detector with the ability to separate signals of adjacent and near-adjacent elements.  
1.4 This test method uses inter-element correction factors calculated from XRF theory, the fundamental parameters (FP) approach, or best fit regression.  
1.5 Samples containing higher concentrations than shown in Table 1 must be diluted to bring the elemental concentration of the diluted material within the scope of this test method.  
1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.6.1 The preferred concentrations units are mg/kg for vanadium and nickel.  
1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    7 pages
    English language
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  • Standard
    7 pages
    English language
    sale 15% off