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ASTM D7800/D7800M-23

(Test Method)

Standard Test Method for Determination of Elemental Sulfur in Natural Gas

Standard Test Method for Determination of Elemental Sulfur in Natural Gas

SIGNIFICANCE AND USE
5.1 Elemental sulfur impacts the quality of pipeline natural gas and deposits on pipeline flanges, fittings and valves, thereby impacting their performance. Natural gas suppliers and distributers require a standardized test method for measuring elemental sulfur. Some government regulators are also interested in measuring elemental sulfur since it would provide a means for assessing the contribution of elemental sulfur in pipelines to the SOx emission inventory from burning of gaseous fuels. Use of this method in concert with sulfur gas laboratory test methods such as Test Methods D4084, D4468, D5504, and D6228 or on-line methods such as D7165 or D7166 can provide users with a comprehensive sulfur compound profile for natural gas or other gaseous fuels. Other applications may include elemental sulfur in particulate deposits such as diesel exhausts.
SCOPE
1.1 This test method is primarily for the determination of elemental sulfur in natural gas pipelines, but it may be applied to other gaseous fuel pipelines and applications provided the user has validated its suitability for use. The detection range for elemental sulfur, reported as sulfur, is 0.0018 mg/L to 30 mg/L. The results may also be reported in units of mg/kg or ppm.  
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.3 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.  
1.4 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

Status
Published
Publication Date
31-May-2023
ICS
23.040.99 - Other pipeline components
75.060 - Natural gas
75.160.30 - Gaseous fuels
Technical Committee
D03 - Gaseous Fuels
Current Stage
Ref Project

Relations

Refers
ASTM D4626-23 - Standard Practice for Calculation of Gas Chromatographic Response Factors
Effective Date
01-Oct-2023
Refers
ASTM D4150-19 - Standard Terminology Relating to Gaseous Fuels
Effective Date
15-Dec-2019
Refers
ASTM D4626-95(2019) - Standard Practice for Calculation of Gas Chromatographic Response Factors
Effective Date
01-Dec-2019
Refers
ASTM D4150-08(2016) - Standard Terminology Relating to Gaseous Fuels
Effective Date
01-Jul-2016
Refers
ASTM D5287-08(2015) - Standard Practice for Automatic Sampling of Gaseous Fuels
Effective Date
01-Jun-2015
Refers
ASTM D1072-06(2012) - Standard Test Method for Total Sulfur in Fuel Gases by Combustion and Barium Chloride Titration
Effective Date
01-Nov-2012
Refers
ASTM D4468-85(2011) - Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and<br> Rateometric Colorimetry
Effective Date
01-Nov-2011
Refers
ASTM D7607-11 - Standard Test Method for Analysis of Oxygen in Gaseous Fuels (Electrochemical Sensor Method)
Effective Date
01-Jun-2011
Refers
ASTM D6228-10 - Standard Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and Flame Photometric Detection (Withdrawn 2019)
Effective Date
01-Dec-2010
Refers
ASTM D7551-10 - Standard Test Method for Determination of Total Volatile Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum Gases and Natural Gas by Ultraviolet Fluorescence
Effective Date
01-May-2010
Refers
ASTM D3609-00(2010) - Standard Practice for Calibration Techniques Using Permeation Tubes
Effective Date
01-Apr-2010
Refers
ASTM D7166-10 - Standard Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels
Effective Date
01-Jan-2010
Refers
ASTM D7165-10 - Standard Practice for Gas Chromatograph Based On-line/At-line Analysis for Sulfur Content of Gaseous Fuels
Effective Date
01-Jan-2010
Refers
ASTM D1945-03(2010) - Standard Test Method for Analysis of Natural Gas by Gas Chromatography
Effective Date
01-Jan-2010
Refers
ASTM D5287-08 - Standard Practice for Automatic Sampling of Gaseous Fuels
Effective Date
01-Dec-2008

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ASTM D7800/D7800M-23 - Standard Test Method for Determination of Elemental Sulfur in Natural GasASTM D7800/D7800M-23 - Standard Test Method for Determination of Elemental Sulfur in Natural Gas
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ASTM D7800/D7800M-23 - Standard Test Method for Determination of Elemental Sulfur in Natural Gas
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Standards Content (Sample)

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: D7800/D7800M − 23
Standard Test Method for
1
Determination of Elemental Sulfur in Natural Gas
This standard is issued under the fixed designation D7800/D7800M; 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 D1145 Test Method for Sampling Natural Gas (Withdrawn
3
1986)
1.1 This test method is primarily for the determination of
D1945 Test Method for Analysis of Natural Gas by Gas
elemental sulfur in natural gas pipelines, but it may be applied
Chromatography
to other gaseous fuel pipelines and applications provided the
D3609 Practice for Calibration Techniques Using Perme-
user has validated its suitability for use. The detection range for
ation Tubes
elemental sulfur, reported as sulfur, is 0.0018 mg ⁄L to
D4084 Test Method for Analysis of Hydrogen Sulfide in
30 mg ⁄L. The results may also be reported in units of mg/kg or
Gaseous Fuels (Lead Acetate Reaction Rate Method)
ppm.
D4150 Terminology Relating to Gaseous Fuels
D4468 Test Method for Total Sulfur in Gaseous Fuels by
1.2 The values stated in either SI units or inch-pound units
Hydrogenolysis and Rateometric Colorimetry
are to be regarded separately as standard. The values stated in
D4626 Practice for Calculation of Gas Chromatographic
each system are not necessarily exact equivalents; therefore, to
Response Factors
ensure conformance with the standard, each system shall be
D5287 Practice for Automatic Sampling of Gaseous Fuels
used independently of the other, and values from the two
D5504 Test Method for Determination of Sulfur Compounds
systems shall not be combined.
in Natural Gas and Gaseous Fuels by Gas Chromatogra-
1.3 This standard does not purport to address all of the
phy and Chemiluminescence
safety concerns, if any, associated with its use. It is the D6228 Test Method for Determination of Sulfur Compounds
responsibility of the user of this standard to establish appro- in Natural Gas and Gaseous Fuels by Gas Chromatogra-
phy and Flame Photometric Detection
priate safety, health, and environmental practices and deter-
D7165 Practice for Gas Chromatograph Based On-line/At-
mine the applicability of regulatory limitations prior to use.
line Analysis for Sulfur Content of Gaseous Fuels
1.4 This international standard was developed in accor-
D7166 Practice for Total Sulfur Analyzer Based On-line/At-
dance with internationally recognized principles on standard-
line for Sulfur Content of Gaseous Fuels
ization established in the Decision on Principles for the
D7551 Test Method for Determination of Total Volatile
Development of International Standards, Guides and Recom-
Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum
mendations issued by the World Trade Organization Technical
Gases and Natural Gas by Ultraviolet Fluorescence
Barriers to Trade (TBT) Committee.
D7607 Test Method for Analysis of Oxygen in Gaseous
Fuels (Electrochemical Sensor Method)
2. Referenced Documents
E840 Practice for Using Flame Photometric Detectors in Gas
2
Chromatography
2.1 ASTM Standards:
4
2.2 ISO Documents
D1072 Test Method for Total Sulfur in Fuel Gases by
Combustion and Barium Chloride Titration ISO 14532 Natural Gas—Vocabulary
3. Terminology
3.1 Definitions:
1
This test method is under the jurisdiction of ASTM Committee D03 on Gaseous
3.2 For definitions of general terms used in D03 Gaseous
Fuels and is the direct responsibility of Subcommittee D03.06.01 on Analysis of
Major Constituents by Gas Chromatography.
Fuels standards, refer to Terminology D4150.
Current edition approved June 1, 2023. Published June 2023. Originally
3.3 Definitions of Terms Specific to This Standard:
approved in 2014. Last previous edition approved in 2014 as D7800/D7800M – 14
which was withdrawn February 2023 and reinstated in June 2023. DOI: 10.1520/
D7800_D7800M-23.
2 3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or The last approved version of this historical standard is referenced on
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM www.astm.org.
4
Standards volume information, refer to the standard’s Document Summary page on Available from International Organization for Standardization (ISO), 1, ch. de
the ASTM website. la Voie-Creuse, CP 56, CH-1211 Geneva 20, Switzerland, http://www.iso.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

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3.1 The compression resistance perpendicular to the faces, the resistance to the extrusion during compression, and the ability to recover after release of the load are indicative of a joint filler's ability to continuously fill a concrete expansion joint and thereby prevent damage that might otherwise occur during thermal expansion. The asphalt content is a measure of the fiber-type joint filler's durability and life expectancy. In the case of cork-type fillers, the resistance to water absorption and resistance to boiling hydrochloric acid are relative measures of durability and life expectancy.
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1.1 These test methods cover the physical properties associated with preformed expansion joint fillers. The test methods include:    
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Boiling in Hydrochloric Acid  
7.4  
Asphalt Content  
7.5  
Water Absorption  
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Note 1: Specific test methods are applicable only to certain types of joint fillers, as stated herein.  
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