ASTM D6316-09b
(Test Method)Standard Test Method for Determination of Total, Combustible and Carbonate Carbon in Solid Residues from Coal and Coke
Standard Test Method for Determination of Total, Combustible and Carbonate Carbon in Solid Residues from Coal and Coke
SIGNIFICANCE AND USE
The combustible carbon content of solid residues is used to calculate efficiency of fuel combustion in boiler furnaces and similar combustors.
Combustible carbon values are also used to determine the residual fuel value of incompletely combusted/reacted coal and coke in other reactors that consume carbonaceous fuels (examples include fluidized bed furnaces and liquefaction, gasification and pyrolysis reactors).
The combustible carbon content of flyash is an important parameter in the use of flyash as a cement additive.
SCOPE
1.1 This test method covers the determination of total, combustible, and carbonate carbon remaining in the solid byproducts of combustion from boiler furnaces and similar reactors, including ash, flyash, char, slag, and similar materials.
1.2 This test method is intended for the use of industry to determine the performance of boiler furnaces and similar combustion reactors and aid in determining the quality of the solid residue from combustion.
1.3 This test method comprises the use of any of several methods to determine total carbon content combined with any of several methods to determine carbonate carbon, and the calculation, by difference, of the combustible carbon remaining in a sample.
1.4 Alternatively, this test method applies to the determination of total carbon remaining in a material after acidification with strong acid to evolve carbonate carbon. In this case, the combustible carbon is the total carbon measured in the sample after acidification.
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.6 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 to determine the applicability of regulatory limitations prior to use.
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Designation: D6316 − 09b
StandardTest Method for
Determination of Total, Combustible and Carbonate Carbon
1
in Solid Residues from Coal and Coke
This standard is issued under the fixed designation D6316; 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 D513 Test Methods for Total and Dissolved Carbon Dioxide
in Water
1.1 This test method covers the determination of total,
D1756 Test Method for Determination as Carbon Dioxide of
combustible, and carbonate carbon remaining in the solid
Carbonate Carbon in Coal
byproducts of combustion from boiler furnaces and similar
D3178 Test Methods for Carbon and Hydrogen in the
reactors,includingash,flyash,char,slag,andsimilarmaterials.
3
Analysis Sample of Coal and Coke (Withdrawn 2007)
1.2 This test method is intended for the use of industry to
D3180 Practice for Calculating Coal and Coke Analyses
determine the performance of boiler furnaces and similar
from As-Determined to Different Bases
combustion reactors and aid in determining the quality of the
D5373 Test Methods for Instrumental Determination of
solid residue from combustion.
Carbon, Hydrogen, and Nitrogen in Laboratory Samples
1.3 This test method comprises the use of any of several of Coal and Coke
E691 Practice for Conducting an Interlaboratory Study to
methods to determine total carbon content combined with any
of several methods to determine carbonate carbon, and the Determine the Precision of a Test Method
calculation,bydifference,ofthecombustiblecarbonremaining 2.2 Other Standards:
in a sample.
ANSI/ASME Standard, PTC 38-1980 Determining the Con-
centration of Particulate Matter in A Gas Stream and US
1.4 Alternatively, this test method applies to the determina-
4
EPA Standard CFR 60 Appendix A, Method 17
tion of total carbon remaining in a material after acidification
with strong acid to evolve carbonate carbon. In this case, the
3. Terminology
combustible carbon is the total carbon measured in the sample
3.1 Definitions:
after acidification.
3.1.1 For additional definitions of terms used in this test
1.5 The values stated in SI units are to be regarded as
method, refer to TerminologyD121.
standard. No other units of measurement are included in this
3.1.2 carbonate carbon, n—the carbon content present in
standard.
the solid products derived from the combustion or reaction of
1.6 This standard does not purport to address all of the
coal, coal byproducts, or coke as carbonates and which is
safety concerns, if any, associated with its use. It is the
non-combustible in standard industry practice.
responsibility of the user of this standard to establish appro-
3.1.3 combustible carbon, n—carbon content remaining in
priate safety and health practices and to determine the
the solid products derived from the combustion or reaction of
applicability of regulatory limitations prior to use.
coal, coal byproducts, or coke, exclusive of carbonate in any
form.
2. Referenced Documents
2 3.1.4 total carbon, n—carbon content remaining in the solid
2.1 ASTM Standards:
products derived from the combustion or reaction of coal, coal
D121 Terminology of Coal and Coke
byproducts, or coke, inclusive of carbonate in any form.
4. Summary of Test Method
1
This test method is under the jurisdiction of ASTM Committee D05 on Coal
and Coke and is the direct responsibility of Subcommittee D05.29 on Major
4.1 Total Carbon—The determination of total carbon is
Elements in Ash and Trace Elements of Coal.
made by the oxidative thermal decomposition of a weighed
Current edition approved May 1, 2009. Published June 2009. Originally
approved in 1998. Last previous edition approved in 2009 as D6316 - 09a. DOI:
10.1520/D6316-09B.
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 fromAmerican National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036, http://www.ansi.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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D6316 − 09b
quantity of sample in a closed system and, after complete 6. Interferences
oxidation and purification of the resulting gaseous products,
6.1 The interferences for the determination of total carbon
measurement of the carbon dioxide produced by one of several
content are t
...
This document is not anASTM standard and is intended only to provide the user of anASTM 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:D6316–09a Designation:D6316–09b
Standard Test Method for
Determination of Total, Combustible and Carbonate Carbon
1
in Solid Residues from Coal and Coke
This standard is issued under the fixed designation D 6316; 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
1.1 This test method covers the determination of total, combustible, and carbonate carbon remaining in the solid byproducts of
combustion from boiler furnaces and similar reactors, including ash, flyash, char, slag, and similar materials.
1.2 This test method is intended for the use of industry to determine the performance of boiler furnaces and similar combustion
reactors and aid in determining the quality of the solid residue from combustion.
1.3 This test method comprises the use of any of several methods to determine total carbon content combined with any of
several methods to determine carbonate carbon, and the calculation, by difference, of the combustible carbon remaining in a
sample.
1.4 Alternatively, this test method applies to the determination of total carbon remaining in a material after acidification with
strong acid to evolve carbonate carbon. In this case, the combustible carbon is the total carbon measured in the sample after
acidification.
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.6 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 to determine the applicability of regulatory
limitations prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
D 121 Terminology of Coal and Coke
D 513 Test Methods for Total and Dissolved Carbon Dioxide in Water
D 1756 Test Method for Determination as Carbon Dioxide of Carbonate Carbon in Coal
D 3178 Test Methods for Carbon and Hydrogen in the Analysis Sample of Coal and Coke
D 3180 Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
D 5373 Test Methods for Instrumental Determination of Carbon, Hydrogen, and Nitrogen in Laboratory Samples of Coal and
Coke
E 691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
2.2 Other Standards:
ANSI/ASME Standard, PTC 38-1980 Determining the Concentration of Particulate Matter in A Gas Stream and US EPA
3
Standard CFR 60 Appendix A, Method 17
3. Terminology
3.1 Definitions: For additional definitions of terms used in this test method, refer to Terminology D 121.
3.1.1 carbonate carbon, n—the carbon content present in the solid products derived from the combustion or reaction of coal,
coal byproducts, or coke as carbonates and which is non-combustible in standard industry practice.
3.1.2 combustible carbon, n—carbon content remaining in the solid products derived from the combustion or reaction of coal,
coal byproducts, or coke, exclusive of carbonate in any form.
3.1.3 total carbon, n—carbon content remaining in the solid products derived from the combustion or reaction of coal, coal
byproducts, or coke, inclusive of carbonate in any form.
1
This test method is under the jurisdiction of ASTM Committee D05 on Coal and Coke and is the direct responsibility of Subcommittee D05.29 on Major Elements in
Ash and Trace Elements of Coal.
Current edition approved April 15,May 1, 2009. Published June 2009. Originally approved in 1998. Last previous edition approved in 2009 as D 6316 - 09a.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM 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.
3
Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
D6316–09b
4. Summary of Test Method
4.1 Total Carbon— The determination of total carbon is made by the oxidative thermal decomposition of a weighed quantity
of sample in a closed system and, after complete oxidation and purificatio
...
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