ASTM D7719-16a
(Specification)Standard Specification for High Aromatic Content Unleaded Hydrocarbon Aviation Gasoline
Standard Specification for High Aromatic Content Unleaded Hydrocarbon Aviation Gasoline
ABSTRACT
This specification covers formulating specifications for purchases of a high octane unleaded test fuel under contract and is intended solely for use by purchasing agencies for testing purposes. This specification also defines a specific type of high octane unleaded test fuel for use as an aviation spark-ignition fuel. A new high-octane unleaded test fuel has been developed, which maintains the key performance parameters of existing reciprocating aircraft engines.
SCOPE
1.1 This specification covers formulating specifications for purchases of a high aromatic content unleaded hydrocarbon aviation gasoline under contract and is intended solely for use by purchasing agencies.2
1.2 This specification defines a specific type of high aromatic content unleaded hydrocarbon aviation gasoline (hereafter also referred to as “D7719 fuel”) for use as an aviation spark-ignition fuel. It does not include all fuels satisfactory for reciprocating aviation engines. Certain equipment or conditions of use may permit a wider, or require a narrower, range of characteristics than is shown by this specification.
1.3 The D7719 fuel defined by this specification does not exhibit identical performance to those leaded fuels for which the existing aircraft and ground-based fuel handling equipment have been designed to operate on. Therefore, the suitability of this fuel for use on any specific aircraft, aircraft engine, or ground-based fuel handling equipment should be evaluated before use on that equipment.
1.4 Issuance of this specification does not constitute approval to operate certificated aircraft with this fuel. Fuels used in certified engines and aircraft are ultimately approved by the certifying authority subsequent to formal submission of evidence to the authority as part of the certification program for that aircraft and engine model.
1.5 This specification, unless otherwise provided, prescribes the required properties of unleaded fuel at the time and place of delivery.
1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.7 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 and health practices and determine the applicability of regulatory limitations prior to use.
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Designation:D7719 −16a An American National Standard
Standard Specification for
High Aromatic Content Unleaded Hydrocarbon Aviation
1
Gasoline
This standard is issued under the fixed designation D7719; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 1.7 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 formulating specifications for
responsibility of the user of this standard to establish appro-
purchases of a high aromatic content unleaded hydrocarbon
priate safety and health practices and determine the applica-
aviation gasoline under contract and is intended solely for use
2 bility of regulatory limitations prior to use.
by purchasing agencies.
1.2 This specification defines a specific type of high aro-
2. Referenced Documents
matic content unleaded hydrocarbon aviation gasoline (hereaf-
3
2.1 ASTM Standards:
ter also referred to as “D7719 fuel”) for use as an aviation
D86Test Method for Distillation of Petroleum Products and
spark-ignition fuel. It does not include all fuels satisfactory for
Liquid Fuels at Atmospheric Pressure
reciprocating aviation engines. Certain equipment or condi-
D130Test Method for Corrosiveness to Copper from Petro-
tionsofusemaypermitawider,orrequireanarrower,rangeof
leum Products by Copper Strip Test
characteristics than is shown by this specification.
D323TestMethodforVaporPressureofPetroleumProducts
1.3 The D7719 fuel defined by this specification does not
(Reid Method)
exhibit identical performance to those leaded fuels for which
D873Test Method for Oxidation Stability ofAviation Fuels
theexistingaircraftandground-basedfuelhandlingequipment
(Potential Residue Method)
have been designed to operate on. Therefore, the suitability of
D909TestMethodforSuperchargeRatingofSpark-Ignition
this fuel for use on any specific aircraft, aircraft engine, or
Aviation Gasoline
ground-based fuel handling equipment should be evaluated
D910Specification for Leaded Aviation Gasolines
before use on that equipment.
D1094Test Method for Water Reaction of Aviation Fuels
D1266TestMethodforSulfurinPetroleumProducts(Lamp
1.4 Issuance of this specification does not constitute ap-
Method)
proval to operate certificated aircraft with this fuel. Fuels used
D1298Test Method for Density, Relative Density, or API
in certified engines and aircraft are ultimately approved by the
Gravity of Crude Petroleum and Liquid Petroleum Prod-
certifying authority subsequent to formal submission of evi-
ucts by Hydrometer Method
dence to the authority as part of the certification program for
D2386Test Method for Freezing Point of Aviation Fuels
that aircraft and engine model.
D2622Test Method for Sulfur in Petroleum Products by
1.5 Thisspecification,unlessotherwiseprovided,prescribes
Wavelength Dispersive X-ray Fluorescence Spectrometry
therequiredpropertiesofunleadedfuelatthetimeandplaceof
D2624Test Methods for Electrical Conductivity ofAviation
delivery.
and Distillate Fuels
D2700Test Method for Motor Octane Number of Spark-
1.6 The values stated in SI units are to be regarded as
standard. No other units of measurement are included in this Ignition Engine Fuel
standard. D3237TestMethodforLeadinGasolinebyAtomicAbsorp-
tion Spectroscopy
D3606Test Method for Determination of Benzene and
Toluene in Finished Motor andAviation Gasoline by Gas
1
This specification is under the jurisdiction of ASTM Committee D02 on
Chromatography
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.J0.02 on Spark and Compression Ignition Aviation Engine
Fuels.
Current edition approved Dec. 1, 2016. Published January 2017. Originally
3
approved in 2011. Last previous edition approved in 2016 as D7719–16. DOI: For referenced ASTM standards, visit the ASTM website, www.astm.org, or
10.1520/D7719-16A. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
2
Supporting data have been filed atASTM International Headquarters and may Standards volume information, refer to the standard’s Document Summary page on
be obtained by requesting Research Report RR:D02-1721. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D7719−16a
D4052Test Method for Density, Relative Density, and API 4. General
Gravity of Liquids by Digital Density Meter
4.1 Thisspecification,unlessotherwiseprovided,prescribes
...
This document 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. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D7719 − 16 D7719 − 16a An American National Standard
Standard Specification for
High Aromatic Content Unleaded Hydrocarbon Aviation
1
Gasoline
This standard is issued under the fixed designation D7719; 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*
1.1 This specification covers formulating specifications for purchases of a high aromatic content unleaded hydrocarbon aviation
2
gasoline under contract and is intended solely for use by purchasing agencies.
1.2 This specification defines a specific type of high aromatic content unleaded hydrocarbon aviation gasoline (hereafter also
referred to as “D7719 fuel”) for use as an aviation spark-ignition fuel. It does not include all fuels satisfactory for reciprocating
aviation engines. Certain equipment or conditions of use may permit a wider, or require a narrower, range of characteristics than
is shown by this specification.
1.3 The D7719 fuel defined by this specification does not exhibit identical performance to those leaded fuels for which the
existing aircraft and ground-based fuel handling equipment have been designed to operate on. Therefore, the suitability of this fuel
for use on any specific aircraft, aircraft engine, or ground-based fuel handling equipment should be evaluated before use on that
equipment.
1.4 Issuance of this specification does not constitute approval to operate certificated aircraft with this fuel. Fuels used in certified
engines and aircraft are ultimately approved by the certifying authority subsequent to formal submission of evidence to the
authority as part of the certification program for that aircraft and engine model.
1.5 This specification, unless otherwise provided, prescribes the required properties of unleaded fuel at the time and place of
delivery.
1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.7 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 and health practices and determine the applicability of regulatory
limitations prior to use.
2. Referenced Documents
3
2.1 ASTM Standards:
D86 Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure
D130 Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test
D323 Test Method for Vapor Pressure of Petroleum Products (Reid Method)
D873 Test Method for Oxidation Stability of Aviation Fuels (Potential Residue Method)
D909 Test Method for Supercharge Rating of Spark-Ignition Aviation Gasoline
D910 Specification for Leaded Aviation Gasolines
D1094 Test Method for Water Reaction of Aviation Fuels
D1266 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 by
Hydrometer Method
D2386 Test Method for Freezing Point of Aviation Fuels
1
This specification is under the jurisdiction of ASTM Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of Subcommittee
D02.J0.02 on Spark and Compression Ignition Aviation Engine Fuels.
Current edition approved June 1, 2016Dec. 1, 2016. Published June 2016January 2017. Originally approved in 2011. Last previous edition approved in 20152016 as
D7719 – 15a.D7719 – 16. DOI: 10.1520/D7719-16.10.1520/D7719-16A.
2
Supporting data have been filed at ASTM International Headquarters and may be obtained by requesting Research Report RR:D02-1721.
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D7719 − 16a
D2622 Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry
D2624 Test Methods for Electrical Conductivity of Aviation and Distillate Fuels
D2700 Test Method f
...
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