ASTM D1319-19
(Test Method)Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption
Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption
SIGNIFICANCE AND USE
5.1 The determination of the total volume percent of saturates, olefins, and aromatics in petroleum fractions is important in characterizing the quality of petroleum fractions as gasoline blending components and as feeds to catalytic reforming processes. This information is also important in characterizing petroleum fractions and products from catalytic reforming and from thermal and catalytic cracking as blending components for motor and aviation fuels. This information is also important as a measure of the quality of fuels, such as specified in Specification D1655.
SCOPE
1.1 This test method covers the determination of hydrocarbon types over the concentration ranges from 5 % to 99 % by volume aromatics, 0.3 % to 55 % by volume olefins, and 1 % to 95 % by volume saturates in petroleum fractions that distill below 315 °C. This test method may apply to concentrations outside these ranges, but the precision has not been determined. Samples containing dark-colored components that interfere in reading the chromatographic bands cannot be analyzed.
Note 1: For the determination of olefins below 0.3 % by volume, other test methods are available, such as Test Method D2710.
1.2 This test method is intended for use with full boiling range products. Cooperative data have established that the precision statement does not apply to narrow boiling petroleum fractions near the 315 °C limit. Such samples are not eluted properly, and results are erratic.
1.3 This test method includes a relative bias section based on Practice D6708 accuracy assessment between Test Method D1319 and Test Method D5769 for total aromatics in spark-ignition engine fuels as a possible Test Method D1319 alternative to Test Method D5769 for U.S. EPA spark-ignition engine fuel regulations reporting. The Practice D6708 derived correlation equation is only applicable for fuels in the total aromatic concentration range from 3.3 % to 34.4 % by volume as measured by Test Method D1319 and the distillation temperature T95, at which 95 % of the sample has evaporated, ranges from 149.1 °C to 196.6 °C (300.3 °F to 385.8 °F) when tested according to Test Method D86.
1.3.1 The applicable Test Method D5769 range for total aromatics is 3.7 % to 29.4 % by volume as reported by Test Method D5769 and the distillation temperature T95 values, at which 95 % of the sample has evaporated, when tested according to Test Method D86 is from 149.1 °C to 196.6 °C (300.3 °F to 385.8 °F).
1.4 The applicability of this test method to products derived from fossil fuels other than petroleum, such as coal, shale, or tar sands, has not been determined, and the precision statement may or may not apply to such products.
1.5 This test method has two precision statements depicted in tables. The first table is applicable to unleaded fuels that do not contain oxygenated blending components. It may or may not apply to automotive gasolines containing lead antiknock mixtures. The second table is applicable to oxygenate blended (for example, MTBE, ethanol) automotive spark ignition fuel samples with a concentration range of 13 % to 40 % by volume aromatics, 4 % to 33 % by volume olefins, and 45 % to 68 % by volume saturates.
1.6 The oxygenated blending components, methanol, ethanol, methyl-tert-butylether (MTBE), tert-amylmethylether (TAME), and ethyl-tert-butylether (ETBE), do not interfere with the determination of hydrocarbon types at concentrations normally found in commercial blends. These oxygenated components are not detected since they elute with the alcohol desorbent. Other oxygenated compounds shall be individually verified. When samples containing oxygenated blending components are analyzed, correct the results to a total-sample basis.
1.7 WARNING—Mercury has been designated by many regulatory agencies as a hazardous substance that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corros...
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Designation: D1319 − 19
Standard Test Method for
Hydrocarbon Types in Liquid Petroleum Products by
1
Fluorescent Indicator Adsorption
This standard is issued under the fixed designation D1319; 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* according to Test Method D86 is from 149.1 °C to 196.6 °C
(300.3 °F to 385.8 °F).
1.1 This test method covers the determination of hydrocar-
bon types over the concentration ranges from 5 % to 99 % by
1.4 The applicability of this test method to products derived
volume aromatics, 0.3 % to 55 % by volume olefins, and 1 %
from fossil fuels other than petroleum, such as coal, shale, or
to 95 % by volume saturates in petroleum fractions that distill
tar sands, has not been determined, and the precision statement
below 315 °C. This test method may apply to concentrations
may or may not apply to such products.
outsidetheseranges,buttheprecisionhasnotbeendetermined.
1.5 This test method has two precision statements depicted
Samples containing dark-colored components that interfere in
in tables. The first table is applicable to unleaded fuels that do
reading the chromatographic bands cannot be analyzed.
not contain oxygenated blending components. It may or may
NOTE1—Forthedeterminationofolefinsbelow0.3 %byvolume,other
not apply to automotive gasolines containing lead antiknock
test methods are available, such as Test Method D2710.
mixtures. The second table is applicable to oxygenate blended
1.2 This test method is intended for use with full boiling
(for example, MTBE, ethanol) automotive spark ignition fuel
range products. Cooperative data have established that the
sampleswithaconcentrationrangeof13 %to40 %byvolume
precisionstatementdoesnotapplytonarrowboilingpetroleum
aromatics, 4 % to 33 % by volume olefins, and 45 % to 68 %
fractions near the 315 °C limit. Such samples are not eluted
by volume saturates.
properly, and results are erratic.
1.6 The oxygenated blending components, methanol,
1.3 This test method includes a relative bias section based
ethanol, methyl-tert-butylether (MTBE), tert-amylmethylether
on Practice D6708 accuracy assessment between Test Method
(TAME), and ethyl-tert-butylether (ETBE), do not interfere
D1319 and Test Method D5769 for total aromatics in spark-
with the determination of hydrocarbon types at concentrations
ignition engine fuels as a possible Test Method D1319 alter-
normally found in commercial blends. These oxygenated
native to Test Method D5769 for U.S. EPA spark-ignition
components are not detected since they elute with the alcohol
engine fuel regulations reporting. The Practice D6708 derived
desorbent. Other oxygenated compounds shall be individually
correlation equation is only applicable for fuels in the total
verified. When samples containing oxygenated blending com-
aromatic concentration range from 3.3 % to 34.4 % by volume
ponentsareanalyzed,correcttheresultstoatotal-samplebasis.
as measured by Test Method D1319 and the distillation
1.7 WARNING—Mercury has been designated by many
temperature T , at which 95 % of the sample has evaporated,
95
regulatory agencies as a hazardous substance that can cause
ranges from 149.1 °C to 196.6 °C (300.3 °F to 385.8 °F) when
serious medical issues. Mercury, or its vapor, has been dem-
tested according to Test Method D86.
onstrated to be hazardous to health and corrosive to materials.
1.3.1 The applicable Test Method D5769 range for total
Use caution when handling mercury and mercury-containing
aromatics is 3.7 % to 29.4 % by volume as reported by Test
products. See the applicable product Safety Data Sheet (SDS)
Method D5769 and the distillation temperature T values, at
95
for additional information. The potential exists that selling
which 95 % of the sample has evaporated, when tested
mercury or mercury-containing products, or both, is prohibited
by local or national law. Users must determine legality of sales
1
This test method is under the jurisdiction of ASTM Committee D02 on
in their location.
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.04.0C on Liquid Chromatography.
1.8 The values stated in SI units are to be regarded as
Current edition approved Aug. 1, 2019. Published September 2019. Originally
standard. The values given in parentheses after SI units are
approved in 1954. Last previous edition approved in 2018 as D1319 – 18. DOI:
10.1520/D1319-19. provided for information only and are not considered standard.
*A Summary of Changes sec
...
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: D1319 − 18 D1319 − 19
Standard Test Method for
Hydrocarbon Types in Liquid Petroleum Products by
1
Fluorescent Indicator Adsorption
This standard is issued under the fixed designation D1319; 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*
1.1 This test method covers the determination of hydrocarbon types over the concentration ranges from 5 % to 99 % by volume
aromatics, 0.3 % to 55 % by volume olefins, and 1 % to 95 % by volume saturates in petroleum fractions that distill below 315 °C.
This test method may apply to concentrations outside these ranges, but the precision has not been determined. Samples containing
dark-colored components that interfere in reading the chromatographic bands cannot be analyzed.
NOTE 1—For the determination of olefins below 0.3 % by volume, other test methods are available, such as Test Method D2710.
1.2 This test method is intended for use with full boiling range products. Cooperative data have established that the precision
statement does not apply to narrow boiling petroleum fractions near the 315 °C limit. Such samples are not eluted properly, and
results are erratic.
1.3 This test method includes a relative bias section based on Practice D6708 accuracy assessment between Test Method D1319
and Test Method D5769 for total aromatics in spark-ignition engine fuels as a possible Test Method D1319 alternative to Test
Method D5769 for U.S. EPA spark-ignition engine fuel regulations reporting. The Practice D6708 derived correlation equation is
only applicable for fuels in the total aromatic concentration range from 3.3 % to 34.4 % by volume as measured by Test Method
D1319 and the distillation temperature T , at which 95 % of the sample has evaporated, ranges from 149.1 °C to 196.6 °C
95
(300.3 °F to 385.8 °F) when tested according to Test Method D86.
1.3.1 The applicable Test Method D5769 range for total aromatics is 3.7 % to 29.4 % by volume as reported by Test Method
D5769 and the distillation temperature T values, at which 95 % of the sample has evaporated, when tested according to Test
95
Method D86 is from 149.1 °C to 196.6 °C (300.3 °F to 385.8 °F).
1.4 The applicability of this test method to products derived from fossil fuels other than petroleum, such as coal, shale, or tar
sands, has not been determined, and the precision statement may or may not apply to such products.
1.5 This test method has two precision statements depicted in tables. The first table is applicable to unleaded fuels that do not
contain oxygenated blending components. It may or may not apply to automotive gasolines containing lead antiknock mixtures.
The second table is applicable to oxygenate blended (for example, MTBE, ethanol) automotive spark ignition fuel samples with
a concentration range of 13 % to 40 % by volume aromatics, 4 % to 33 % by volume olefins, and 45 % to 68 % by volume
saturates.
1.6 The oxygenated blending components, methanol, ethanol, methyl-tert-butylether (MTBE), tert-amylmethylether (TAME),
and ethyl-tert-butylether (ETBE), do not interfere with the determination of hydrocarbon types at concentrations normally found
in commercial blends. These oxygenated components are not detected since they elute with the alcohol desorbent. Other
oxygenated compounds shall be individually verified. When samples containing oxygenated blending components are analyzed,
correct the results to a total-sample basis.
1.7 WARNING—Mercury has been designated by many regulatory agencies as a hazardous substance that can cause serious
medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Use
Cautioncaution when handling mercury and mercury-containing products. See the applicable product Safety Data Sheet (SDS) for
additional information. The potential exists that selling mercury or mercury-containing products, or both, is prohibited by local or
national law. Users must determine legality of sales in their location.
1
This test method is under the jurisdiction of ASTM Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of Subcommittee
D02.04.0C on Liquid Chromatography.
Current edition approved Oct. 1, 2018Aug.
...
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