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ASTM D5016-07

(Test Method)

Standard Test Method for Sulfur in Ash from Coal, Coke, and Residues from Coal Combustion Using High-Temperature Tube Furnace Combustion Method with Infrared Absorption

Standard Test Method for Sulfur in Ash from Coal, Coke, and Residues from Coal Combustion Using High-Temperature Tube Furnace Combustion Method with Infrared Absorption

SCOPE
1.1 This test method describes a procedure using a high-temperature tube furnace and infrared detection for the rapid determination of sulfur in ash from coal and coke.
1.2 This test method is an alternative for test methods described in Test Methods D 1757.
1.3 The values stated in SI units (IEEE/ASTM SI 10) shall be regarded as the standard.
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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
31-May-2007
ICS
75.160.10 - Solid fuels
Technical Committee
D05 - Coal and Coke
Drafting Committee
D05.29 - Major Elements in Ash and Trace Elements of Coal
Current Stage
Ref Project

Relations

Replaces
ASTM D5016-03 - Standard Test Method for Sulfur in Ash from Coal, Coke, and Residues from Coal Combustion Using High-Temperature Tube Furnace Combustion Method with Infrared Absorption
Effective Date
01-Jun-2007
Replaced By
ASTM D5016-07a - Standard Test Method for Total Sulfur in Coal and Coke Combustion Residues Using a High-Temperature Tube Furnace Combustion Method with Infrared Absorption
Effective Date
01-Oct-2007
Referred By
ASTM D3174-12(2018)e1 - Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal
Effective Date
01-Jun-2007
Referred By
ASTM D3682-21 - Standard Test Method for Major and Minor Elements in Combustion Residues from Coal Utilization Processes by Atomic Spectrometry
Effective Date
01-Jun-2007
Referred By
ASTM D388-23 - Standard Classification of Coals by Rank
Effective Date
01-Jun-2007
Referred By
ASTM D7582-15 - Standard Test Methods for Proximate Analysis of Coal and Coke by Macro Thermogravimetric Analysis
Effective Date
01-Jun-2007
Referred By
ASTM D4326-21 - Standard Test Method for Major and Minor Elements in Coal Ash By X-Ray Fluorescence
Effective Date
01-Jun-2007

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ASTM D5016-07 - Standard Test Method for Sulfur in Ash from Coal, Coke, and Residues from Coal Combustion Using High-Temperature Tube Furnace Combustion Method with Infrared AbsorptionASTM D5016-07 - Standard Test Method for Sulfur in Ash from Coal, Coke, and Residues from Coal Combustion Using High-Temperature Tube Furnace Combustion Method with Infrared Absorption
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ASTM D5016-07 - Standard Test Method for Sulfur in Ash from Coal, Coke, and Residues from Coal Combustion Using High-Temperature Tube Furnace Combustion Method with Infrared Absorption
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Standards Content (Sample)

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: D 5016 – 07a
Standard Test Method for
Total Sulfur in Coal and Coke Combustion Residues Using a
High-Temperature Tube Furnace Combustion Method with
1
Infrared Absorption
This standard is issued under the fixed designation D 5016; 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 (e) indicates an editorial change since the last revision or reapproval.
1. Scope bustion of Coal and Coke by Inductively Coupled
Plasma—Atomic Emission Spectrometry
1.1 This test method describes a procedure using a high-
D 6357 Test Methods for Determination of Trace Elements
temperature tube furnace and infrared detection for the deter-
in Coal, Coke, and Combustion Residues from Coal
mination of sulfur in coal and coke combustion residues,
Utilization Processes by Inductively Coupled Plasma
including lab ashes and residues from coal and coke combus-
Atomic Emission Spectrometry, Inductively Coupled
tion.
Plasma Mass Spectrometry, and Graphite Furnace Atomic
1.2 The values stated in SI units are to be regarded as
Ab
standard. No other units of measurement are included in this
standard.
3. Terminology
1.3 This standard does not purport to address all of the
3.1 For definitions of terms used in these test methods, refer
safety concerns, if any, associated with its use. It is the
to Terminology D 121.
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
4. Summary of Test Method
bility of regulatory limitations prior to use.
4.1 Aweighed test portion is mixed with a promoting agent
and ignited in a tube furnace an operating temperature of
2. Referenced Documents
2
1450°C in a stream of oxygen. The combustible sulfur con-
2.1 ASTM Standards:
tainedinthetestportionisoxidizedtogaseousoxidesofsulfur.
D 121 Terminology of Coal and Coke
Moisture and particulates are removed by traps filled with
D 3174 TestMethodforAshintheAnalysisSampleofCoal
anhydrous magnesium perchlorate. The gas stream is passed
and Coke from Coal
through a cell in which sulfur dioxide is measured by an
D 3682 Test Method for Major and Minor Elements in
infrared absorption detector. Sulfur dioxide absorbs IR energy
Combustion Residues from Coal Utilization Processes
at a precise wavelength within the IR spectrum. Energy is
D 3683 Test Method for Trace Elements in Coal and Coke
absorbed as the gas passes through the cell body in which the
Ash by Atomic Absorption
IRenergyisbeingtransmitted;thus,atthedetector,lessenergy
D 4326 Test Method for Major and Minor Elements in Coal
isreceived.AllotherIRenergyiseliminatedfromreachingthe
and Coke Ash By X-Ray Fluorescence
detector by a precise wavelength filter. The absorption of IR
D 4621 Guide for Quality Management in an Organization
energy can be attributed only to sulfur dioxide whose concen-
That Samples or Tests Coal and Coke
tration is proportional to the change in energy at the detector.
D 5142 Test Methods for ProximateAnalysis of theAnaly-
One cell is used as both a reference and a measurement
sis Sample of Coal and Coke by Instrumental Procedures
chamber. Total sulfur as sulfur dioxide is detected on a
D 6349 Test Method for Determination of Major and Minor
continuous basis.
Elements in Coal, Coke, and Solid Residues from Com-
4.2 This test method is applicable for use with sulfur
analyzers equipped to carry out the operations in 4.1 and must
1
This test method is under the jurisdiction of ASTM Committee D05 on Coal be calibrated using reference materials (RM’s) covering the
and Coke and is the direct responsibility of Subcommittee D05.29 on Major
range of sulfur in the ash samples being analyzed.
Elements in Ash and Trace Elements of Coal.
Current edition approved Oct. 1, 2007. Published October 2007. Originally
5. Significance and Use
approved in 1989. Last previous edition approved 2007 as D 5016 – 07.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or 5.1 The percent sulfur content of the ash derived from coal
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
or coke can be calculated to sulfur trioxide content. This
Standards volume information, refer to the standard’s Document Summary page on
information can be used in combination with results from the
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D 5016 – 07a
5
determination of major, minor and or trace elements in the 8.3 Promotor—COM-CAT Combustion promoter .
same ash to calculate results on a sulfur trioxide free-basis or
5
NOTE 1—COM-CAT is a pro
...

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5.1 A compositional analysis of coal and coke and their associated combustion residues are often useful in assessing their quality. Knowledge of the elemental composition of the associated residues is also useful in predicting the elemental enrichment/depletion compositional behavior of ashes and slags in comparison to the mass fraction in the parent coal. Utilization of the ash by-products and hazardous potential may also depend on the chemical composition and leachability of the inorganic constituents of the coal ash.  
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5.1 A compositional analysis of ash is used in describing the quality of coal for its complete characterization. Ash composition is useful in predicting slagging and fouling characteristics of combusted materials as well as the potential utilization of ash by-products.  
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1.2 Units—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.  
1.3 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.  
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