ASTM D873-12(2018)
(Test Method)Standard Test Method for Oxidation Stability of Aviation Fuels (Potential Residue Method)
Standard Test Method for Oxidation Stability of Aviation Fuels (Potential Residue Method)
SIGNIFICANCE AND USE
5.1 The results (of these tests) can be used to indicate storage stability of these fuels. The tendency of fuels to form gum and deposits in these tests has not been correlated with field performance (and can vary markedly) with the formation of gum and deposits under different storage conditions.
SCOPE
1.1 This test method2 covers the determination of the tendency of aviation reciprocating, turbine, and jet engine fuels to form gum and deposits under accelerated aging conditions. (Warning—This test method is not intended for determining the stability of fuel components, particularly those with a high percentage of low boiling unsaturated compounds, as these may cause explosive conditions within the apparatus.)
Note 1: For the measurement of the oxidation stability (induction period) of motor gasoline, refer to Test Method D525.
1.2 The accepted SI unit of pressure is the kilo pascal (kPa); the accepted SI unit of temperature is °C.
1.3 WARNING—Mercury has been designated by many regulatory agencies as a hazardous material that can cause central nervous system, kidney and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPA’s website—http://www.epa.gov/mercury/faq.htm—for additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law.
1.4 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.
1.5 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.
General Information
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Designation: D873 − 12 (Reapproved 2018) British Standard 4456
Designation: 138/99
Standard Test Method for
Oxidation Stability of Aviation Fuels (Potential Residue
1
Method)
This standard is issued under the fixed designation D873; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope 1.5 This international standard was developed in accor-
2 dance with internationally recognized principles on standard-
1.1 This test method covers the determination of the
ization established in the Decision on Principles for the
tendencyofaviationreciprocating,turbine,andjetenginefuels
Development of International Standards, Guides and Recom-
to form gum and deposits under accelerated aging conditions.
mendations issued by the World Trade Organization Technical
(Warning—This test method is not intended for determining
Barriers to Trade (TBT) Committee.
the stability of fuel components, particularly those with a high
percentage of low boiling unsaturated compounds, as these
2. Referenced Documents
may cause explosive conditions within the apparatus.)
3
2.1 ASTM Standards:
NOTE 1—For the measurement of the oxidation stability (induction
D381 Test Method for Gum Content in Fuels by Jet Evapo-
period) of motor gasoline, refer to Test Method D525.
ration
1.2 The accepted SI unit of pressure is the kilo pascal (kPa); D525 Test Method for Oxidation Stability of Gasoline (In-
duction Period Method)
the accepted SI unit of temperature is °C.
D4057 Practice for Manual Sampling of Petroleum and
1.3 WARNING—Mercury has been designated by many
Petroleum Products
regulatory agencies as a hazardous material that can cause
D5452 Test Method for Particulate Contamination in Avia-
central nervous system, kidney and liver damage. Mercury, or
tion Fuels by Laboratory Filtration
its vapor, may be hazardous to health and corrosive to
E1 Specification for ASTM Liquid-in-Glass Thermometers
materials. Caution should be taken when handling mercury and
mercury containing products. See the applicable product Ma-
3. Terminology
terial Safety Data Sheet (MSDS) for details and EPA’s
3.1 The following definitions of terms are all expressed in
website—http://www.epa.gov/mercury/faq.htm—for addi-
terms of milligrams per 100 mL of sample, after “X” hours
tional information. Users should be aware that selling mercury
aging, “X” being the accelerated aging (oxidation) period at
and/or mercury containing products into your state or country
100°C.
may be prohibited by law.
3.2 Definitions of Terms Specific to This Standard:
1.4 This standard does not purport to address all of the
3.2.1 insoluble gum, n—deposit adhering to the glass
safety concerns, if any, associated with its use. It is the
sample container after removal of the aged fuel, precipitate,
responsibility of the user of this standard to establish appro-
and soluble gum.
priate safety, health, and environmental practices and deter-
3.2.1.1 Discussion—Insoluble gum is obtained by measur-
mine the applicability of regulatory limitations prior to use.
ing the increase in mass of the glass sample container.
3.2.2 potential gum, n—sum of the soluble and insoluble
gum.
1
This test method is under the jurisdiction of ASTM Committee D02 on
3.2.3 precipitate,n—sedimentandsuspendedmaterialinthe
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.14 on Stability, Cleanliness and Compatibility of Liquid Fuels.
aged fuel, obtained by filtering the aged fuel and washings
This test method has been approved by the sponsoring committees and accepted
from the glass sample container.
by the Cooperating Societies in accordance with established procedures.
Current edition approved April 1, 2018. Published June 2018. Originally
3
approved in 1946. Last previous edition approved in 2012 as D873 – 12. DOI: For referenced ASTM standards, visit the ASTM website, www.astm.org, or
10.1520/D0873-12R18. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
2
Further information can be found in the June 1978, January 1979, and June Standards volume information, refer to the standard’s Document Summary page on
1986 editions of the Institute of Petroleum Review. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D873 − 12 (2018)
3.2.4 soluble gum, n—deterioration products present at the uniformity of the liquid bath at 100 °C 6 0.2
...
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: D873 − 12 D873 − 12 (Reapproved 2018) British Standard 4456
Designation: 138/99
Standard Test Method for
Oxidation Stability of Aviation Fuels (Potential Residue
1
Method)
This standard is issued under the fixed designation D873; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope
2
1.1 This test method covers the determination of the tendency of aviation reciprocating, turbine, and jet engine fuels to form
gum and deposits under accelerated aging conditions. (Warning—This test method is not intended for determining the stability
of fuel components, particularly those with a high percentage of low boiling unsaturated compounds, as these may cause explosive
conditions within the apparatus.)
NOTE 1—For the measurement of the oxidation stability (induction period) of motor gasoline, refer to Test Method D525.
1.2 The accepted SI unit of pressure is the kilo pascal (kPa); the accepted SI unit of temperature is °C.
1.3 WARNING—Mercury has been designated by many regulatory agencies as a hazardous material that can cause central
nervous system, kidney and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution
should be taken when handling mercury and mercury containing products. See the applicable product Material Safety Data Sheet
(MSDS) for details and EPA’s website—http://www.epa.gov/mercury/faq.htm—for additional information. Users should be aware
that selling mercury and/or mercury containing products into your state or country may be prohibited by law.
1.4 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.
1.5 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:
D381 Test Method for Gum Content in Fuels by Jet Evaporation
D525 Test Method for Oxidation Stability of Gasoline (Induction Period Method)
D4057 Practice for Manual Sampling of Petroleum and Petroleum Products
D5452 Test Method for Particulate Contamination in Aviation Fuels by Laboratory Filtration
E1 Specification for ASTM Liquid-in-Glass Thermometers
3. Terminology
3.1 The following definitions of terms are all expressed in terms of milligrams per 100 mL of sample, after “X” hours aging,
“X” being the accelerated aging (oxidation) period at 100°C.
3.2 Definitions of Terms Specific to This Standard:
1
This test method is under the jurisdiction of ASTM Committee D02 on Petroleum Products Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.14 on Stability Stability, Cleanliness and CleanlinessCompatibility of Liquid Fuels.
This test method has been approved by the sponsoring committees and accepted by the Cooperating Societies in accordance with established procedures.
Current edition approved June 1, 2012April 1, 2018. Published October 2012June 2018. Originally approved in 1946. Last previous edition approved in 20072012 as
D873–02(2007).D873 – 12. DOI: 10.1520/D0873-12.10.1520/D0873-12R18.
2
Further information can be found in the June 1978, January 1979, and June 1986 editions of the Institute of Petroleum Review.
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.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D873 − 12 (2018)
3.2.1 insoluble gum, n—deposit adhering to the glass sample container after removal of the aged fuel, precipitate, and soluble
gum.
3.2.1.1 Discussion—
Insoluble gum is obtained
...
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