ASTM D5623-19
(Test Method)Standard Test Method for Sulfur Compounds in Light Petroleum Liquids by Gas Chromatography and Sulfur Selective Detection
Standard Test Method for Sulfur Compounds in Light Petroleum Liquids by Gas Chromatography and Sulfur Selective Detection
SIGNIFICANCE AND USE
4.1 Gas chromatography with sulfur selective detection provides a rapid means to identify and quantify sulfur compounds in various petroleum feeds and products. Often these materials contain varying amounts and types of sulfur compounds. Many sulfur compounds are odorous, corrosive to equipment, and inhibit or destroy catalysts employed in downstream processing. The ability to speciate sulfur compounds in various petroleum liquids is useful in controlling sulfur compounds in finished products and is frequently more important than knowledge of the total sulfur content alone.
SCOPE
1.1 This test method covers the determination of volatile sulfur-containing compounds in light petroleum liquids. This test method is applicable to distillates, gasoline motor fuels (including those containing oxygenates) and other petroleum liquids with a final boiling point of approximately 230 °C (450 °F) or lower at atmospheric pressure. The applicable concentration range will vary to some extent depending on the nature of the sample and the instrumentation used; however, in most cases, the test method is applicable to the determination of individual sulfur species at levels of 0.1 mg/kg to 100 mg/kg.
1.2 The test method does not purport to identify all individual sulfur components. Detector response to sulfur is linear and essentially equimolar for all sulfur compounds within the scope (1.1) of this test method; thus both unidentified and known individual compounds are determined. However, many sulfur compounds, for example, hydrogen sulfide and mercaptans, are reactive and their concentration in samples may change during sampling and analysis. Coincidently, the total sulfur content of samples is estimated from the sum of the individual compounds determined; however, this test method is not the preferred method for determination of total sulfur.
1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.
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.
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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.
Designation: D5623 − 19
Standard Test Method for
Sulfur Compounds in Light Petroleum Liquids by Gas
1
Chromatography and Sulfur Selective Detection
This standard is issued under the fixed designation D5623; 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* mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
1.1 This test method covers the determination of volatile
sulfur-containing compounds in light petroleum liquids. This
2. Referenced Documents
test method is applicable to distillates, gasoline motor fuels
2
(including those containing oxygenates) and other petroleum 2.1 ASTM Standards:
liquids with a final boiling point of approximately 230°C D2622Test Method for Sulfur in Petroleum Products by
(450°F) or lower at atmospheric pressure. The applicable Wavelength Dispersive X-ray Fluorescence Spectrometry
concentration range will vary to some extent depending on the D3120Test Method for Trace Quantities of Sulfur in Light
natureofthesampleandtheinstrumentationused;however,in Liquid Petroleum Hydrocarbons by Oxidative Microcou-
most cases, the test method is applicable to the determination lometry
of individual sulfur species at levels of 0.1 mg⁄kg to D4057Practice for Manual Sampling of Petroleum and
100mg⁄kg. Petroleum Products
D4307Practice for Preparation of Liquid Blends for Use as
1.2 The test method does not purport to identify all indi-
Analytical Standards
vidual sulfur components. Detector response to sulfur is linear
D4626Practice for Calculation of Gas Chromatographic
and essentially equimolar for all sulfur compounds within the
Response Factors
scope (1.1) of this test method; thus both unidentified and
D5504TestMethodforDeterminationofSulfurCompounds
known individual compounds are determined. However, many
in Natural Gas and Gaseous Fuels by Gas Chromatogra-
sulfur compounds, for example, hydrogen sulfide and
phy and Chemiluminescence
mercaptans, are reactive and their concentration in samples
2.2 Other Standard:
may change during sampling and analysis. Coincidently, the
totalsulfurcontentofsamplesisestimatedfromthesumofthe GPA 2199Determination of Specific Sulfur Compounds by
CapillaryGasChromatographyandSulfurChemilumines-
individualcompoundsdetermined;however,thistestmethodis
not the preferred method for determination of total sulfur. cence Detection
1.3 The values stated in SI units are to be regarded as
3. Summary of Test Method
standard. The values given in parentheses after SI units are
3.1 The sample is analyzed by gas chromatography with an
providedforinformationonlyandarenotconsideredstandard.
appropriatesulfurselectivedetector.Calibrationisachievedby
1.4 This standard does not purport to address all of the
the use of an appropriate internal or external standard. All
safety concerns, if any, associated with its use. It is the
sulfur compounds are assumed to produce equivalent response
responsibility of the user of this standard to establish appro-
as sulfur.
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use. 3.2 Sulfur Detection—As sulfur compounds elute from the
1.5 This international standard was developed in accor- gas chromatographic column they are quantified by a sulfur
dance with internationally recognized principles on standard- selective detector that produces a linear and equimolar re-
ization established in the Decision on Principles for the sponse to sulfur compounds; for example, a sulfur chemilumi-
Development of International Standards, Guides and Recom- nescence detector or atomic emission detector used in the
sulfur channel.
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
2
Subcommittee D02.04.0L on Gas Chromatography Methods. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved July 1, 2019. Published August 2019. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1994. Last previous edition approved in 2014 as D5623–94(2014). Standards volume information, refer to the standard’s Document Summary page on
DOI: 10.1520/D5623-19. 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
...
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: D5623 − 94 (Reapproved 2014) D5623 − 19
Standard Test Method for
Sulfur Compounds in Light Petroleum Liquids by Gas
1
Chromatography and Sulfur Selective Detection
This standard is issued under the fixed designation D5623; 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 Scope*
1.1 This test method covers the determination of volatile sulfur-containing compounds in light petroleum liquids. This test
method is applicable to distillates, gasoline motor fuels (including those containing oxygenates) and other petroleum liquids with
a final boiling point of approximately 230°C (450°F)230 °C (450 °F) or lower at atmospheric pressure. The applicable
concentration range will vary to some extent depending on the nature of the sample and the instrumentation used; however, in most
cases, the test method is applicable to the determination of individual sulfur species at levels of 0.10.1 mg ⁄kg to 100
100 mg mg/kg.⁄kg.
1.2 The test method does not purport to identify all individual sulfur components. Detector response to sulfur is linear and
essentially equimolar for all sulfur compounds within the scope (1.1) of this test method; thus both unidentified and known
individual compounds are determined. However, many sulfur compounds, for example, hydrogen sulfide and mercaptans, are
reactive and their concentration in samples may change during sampling and analysis. Coincidently, the total sulfur content of
samples is estimated from the sum of the individual compounds determined; however, this test method is not the preferred method
for determination of total sulfur.
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
after SI units are provided for information only and are not considered standard.
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
2
2.1 ASTM Standards:
D2622 Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry
D3120 Test Method for Trace Quantities of Sulfur in Light Liquid Petroleum Hydrocarbons by Oxidative Microcoulometry
D4057 Practice for Manual Sampling of Petroleum and Petroleum Products
D4307 Practice for Preparation of Liquid Blends for Use as Analytical Standards
D4626 Practice for Calculation of Gas Chromatographic Response Factors
D5504 Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and
Chemiluminescence
2.2 Other Standard:
GPA 2199 Determination of Specific Sulfur Compounds by Capillary Gas Chromatography and Sulfur Chemiluminescence
Detection
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
D02.04.0L on Gas Chromatography Methods.
Current edition approved Jan. 15, 2014July 1, 2019. Published February 2014August 2019. Originally approved in 1994. Last previous edition approved in 20092014 as
D5623–94(2009).D5623 – 94 (2014). DOI: 10.1520/D5623-94R14.10.1520/D5623-19.
2
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 ----------------------
D5623 − 19
3. Summary of Test Method
3.1 The sample is analyzed by gas chromatography with an appropriate sulfur selective detector. Calibration is achieve
...
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: D5623 − 19
Standard Test Method for
Sulfur Compounds in Light Petroleum Liquids by Gas
1
Chromatography and Sulfur Selective Detection
This standard is issued under the fixed designation D5623; 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* mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
1.1 This test method covers the determination of volatile
sulfur-containing compounds in light petroleum liquids. This
2. Referenced Documents
test method is applicable to distillates, gasoline motor fuels
2
(including those containing oxygenates) and other petroleum 2.1 ASTM Standards:
liquids with a final boiling point of approximately 230 °C D2622 Test Method for Sulfur in Petroleum Products by
(450 °F) or lower at atmospheric pressure. The applicable Wavelength Dispersive X-ray Fluorescence Spectrometry
concentration range will vary to some extent depending on the D3120 Test Method for Trace Quantities of Sulfur in Light
nature of the sample and the instrumentation used; however, in Liquid Petroleum Hydrocarbons by Oxidative Microcou-
most cases, the test method is applicable to the determination lometry
of individual sulfur species at levels of 0.1 mg ⁄kg to D4057 Practice for Manual Sampling of Petroleum and
100 mg ⁄kg. Petroleum Products
D4307 Practice for Preparation of Liquid Blends for Use as
1.2 The test method does not purport to identify all indi-
Analytical Standards
vidual sulfur components. Detector response to sulfur is linear
D4626 Practice for Calculation of Gas Chromatographic
and essentially equimolar for all sulfur compounds within the
Response Factors
scope (1.1) of this test method; thus both unidentified and
D5504 Test Method for Determination of Sulfur Compounds
known individual compounds are determined. However, many
in Natural Gas and Gaseous Fuels by Gas Chromatogra-
sulfur compounds, for example, hydrogen sulfide and
phy and Chemiluminescence
mercaptans, are reactive and their concentration in samples
2.2 Other Standard:
may change during sampling and analysis. Coincidently, the
GPA 2199 Determination of Specific Sulfur Compounds by
total sulfur content of samples is estimated from the sum of the
individual compounds determined; however, this test method is Capillary Gas Chromatography and Sulfur Chemilumines-
cence Detection
not the preferred method for determination of total sulfur.
1.3 The values stated in SI units are to be regarded as
3. Summary of Test Method
standard. The values given in parentheses after SI units are
provided for information only and are not considered standard. 3.1 The sample is analyzed by gas chromatography with an
appropriate sulfur selective detector. Calibration is achieved by
1.4 This standard does not purport to address all of the
the use of an appropriate internal or external standard. All
safety concerns, if any, associated with its use. It is the
sulfur compounds are assumed to produce equivalent response
responsibility of the user of this standard to establish appro-
as sulfur.
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use. 3.2 Sulfur Detection— As sulfur compounds elute from the
1.5 This international standard was developed in accor- gas chromatographic column they are quantified by a sulfur
dance with internationally recognized principles on standard- selective detector that produces a linear and equimolar re-
ization established in the Decision on Principles for the sponse to sulfur compounds; for example, a sulfur chemilumi-
Development of International Standards, Guides and Recom- nescence detector or atomic emission detector used in the
sulfur channel.
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
2
Subcommittee D02.04.0L on Gas Chromatography Methods. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved July 1, 2019. Published August 2019. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1994. Last previous edition approved in 2014 as D5623 – 94 (2014). Standards volume information, refer to the standard’s Document Summary page on
DOI: 10.1520/D5623-19. 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 ------------
...
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