ASTM D7719-17
(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, 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.
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Designation:D7719 −17 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, health, and environmental practices and deter-
aviation gasoline under contract and is intended solely for use
2 mine the applicability of regulatory limitations prior to use.
by purchasing agencies.
1.8 This international standard was developed in accor-
1.2 This specification defines a specific type of high aro-
dance with internationally recognized principles on standard-
matic content unleaded hydrocarbon aviation gasoline (hereaf-
ization established in the Decision on Principles for the
ter also referred to as “D7719 fuel”) for use as an aviation
Development of International Standards, Guides and Recom-
spark-ignition fuel. It does not include all fuels satisfactory for
mendations issued by the World Trade Organization Technical
reciprocating aviation engines. Certain equipment or condi-
Barriers to Trade (TBT) Committee.
tionsofusemaypermitawider,orrequireanarrower,rangeof
characteristics than is shown by this specification. 2. Referenced Documents
3
2.1 ASTM Standards:
1.3 The D7719 fuel defined by this specification does not
D86Test Method for Distillation of Petroleum Products and
exhibit identical performance to those leaded fuels for which
Liquid Fuels at Atmospheric Pressure
theexistingaircraftandground-basedfuelhandlingequipment
D130Test Method for Corrosiveness to Copper from Petro-
have been designed to operate on. Therefore, the suitability of
leum Products by Copper Strip Test
this fuel for use on any specific aircraft, aircraft engine, or
D323TestMethodforVaporPressureofPetroleumProducts
ground-based fuel handling equipment should be evaluated
(Reid Method)
before use on that equipment.
D873Test Method for Oxidation Stability ofAviation Fuels
1.4 Issuance of this specification does not constitute ap-
(Potential Residue Method)
proval to operate certificated aircraft with this fuel. Fuels used
D909TestMethodforSuperchargeRatingofSpark-Ignition
in certified engines and aircraft are ultimately approved by the
Aviation Gasoline
certifying authority subsequent to formal submission of evi-
D910Specification for Leaded Aviation Gasolines
dence to the authority as part of the certification program for
D1094Test Method for Water Reaction of Aviation Fuels
that aircraft and engine model.
D1266TestMethodforSulfurinPetroleumProducts(Lamp
1.5 Thisspecification,unlessotherwiseprovided,prescribes
Method)
therequiredpropertiesofunleadedfuelatthetimeandplaceof
D1298Test Method for Density, Relative Density, or API
delivery.
Gravity of Crude Petroleum and Liquid Petroleum Prod-
ucts by Hydrometer Method
1.6 The values stated in SI units are to be regarded as
D2386Test Method for Freezing Point of Aviation Fuels
standard. No other units of measurement are included in this
D2622Test Method for Sulfur in Petroleum Products by
standard.
Wavelength Dispersive X-ray Fluorescence Spectrometry
D2624Test Methods for Electrical Conductivity ofAviation
and Distillate Fuels
1
This specification is under the jurisdiction of ASTM Committee D02 on
D2700Test Method for Motor Octane Number of Spark-
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Ignition Engine Fuel
Subcommittee D02.J0.02 on Spark and Compression Ignition Aviation Engine
Fuels.
Current edition approved Oct. 1, 2017. Published October 2017. Originally
3
approved in 2011. Last previous edition approved in 2016 as D7719–16a. DOI: For referenced ASTM standards, visit the ASTM website, www.astm.org, or
10.1520/D7719-17. 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
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D7719−17
D3237Test
...
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 − 16a D7719 − 17 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 safety, health, and healthenvironmental 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.
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)
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 Dec. 1, 2016Oct. 1, 2017. Published January 2017October 2017. Originally approved in 2011. Last previous edition approved in 2016 as
D7719 – 16.D7719 – 16a. DOI: 10.1520/D7719-16A.10.1520/D7719-17.
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 − 17
D1298 Test Method for Density, Relative Densit
...
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