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AS 1038.16-2005
[Current]Coal and coke — Analysis and testing, Part 16: Assessment and reporting of results
This Standard sets out procedures and information for the assessment and reporting of results obtained by the use of methods detailed in the AS 1038 series and associated Standards.
Published: 14/06/2005
Pages: 38
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope
2 Referenced documents
3 Terms, definitions, notation and abbreviations
4 Integrity of results
4.1 General
4.2 Sample collection
5 Assessing the accuracy of test results
5.1 General
5.2 Reference material
5.3 Accuracy of the reference result
5.4 Accuracy of the test result
5.5 Comparison of results with calculated values
6 Assessing the precision of test results
6.1 Replicate sample testing
6.1.1 Procedure
6.1.2 Application of procedure
6.1.3 Reproducibility
6.2 QC Sample testing
6.2.1 General
6.2.2 Control charting
6.2.3 Intermediate precision
6.3 Uncertainty of measurement
7 Reporting analyses to different bases
7.1 General
7.2 Corrections applicable to analytical results
7.2.1 Volatile matter (AS 1038.3, AS 1038.4 and AS 2434.2)
7.2.2 Calorific value (AS 1038.5)
7.2.3 Carbon (AS 1038.6.1 and AS 2434.6)
7.2.4 Hydrogen (AS 1038.6.1 and AS 2434.6)
7.2.5 Sulfur (AS 1038.6.3.1, AS 1038.6.3.2, AS 1038.6.3.3 and AS 2434.6)
7.2.6 Chlorine (AS 1038.6.3.2 and AS 1038.8.1)
7.2.7 Mineral matter and water of constitution (AS 1038.22)
7.2.8 Oxygen
7.3 Reporting analysis to different bases
7.3.1 Dry basis
7.3.2 Dry, ash-free basis
7.3.3 Dry, mineral matter-free basis
7.3.4 Dry, organic matter-free basis
7.3.5 Dry, minerals and inorganics-free basis
8 Reporting of test result
8.1 General
8.2 Number of decimal places
8.3 Test report
Appendix A
A1 General
A2 Total moisture (AS 1038.1, AS 1038.2 and AS 2434.1)
A3 Carbon and hydrogen (AS 1038.6.1 and AS 2434.6)
A3.1 Carbon
A3.2 Hydrogen
A4 Nitrogen (AS 1038.6.2 and AS 2434.6)
A5 Total sulfur (eschka method) (AS 1038.6.3.1, and AS 2434.6)
A6 Total sulfur or chlorine (high temperature combustion/ titration method) (AS 1038.6.3.2, AS 1038.8.2 and AS 2434.6)
A7 Chlorine (eschka method) (AS 1038.8.1)
A8 Phosphorus
A8.1 Ash digestion/molybdenum blue method (AS 1038.9.1)
A8.2 Coal extraction method (AS 1038.9.2)
A8.3 Ash digestion method (AS 1038.9.3)
A8.4 Phosphorus in ash (AS 1038.14.1 and AS 1038.14.2)
A9 Forms of sulfur (AS 1038.11)
A9.1 Sulfate sulfur
A9.2 Pyritic sulfur
A9.2.1 General
A9.2.2 Titrimetric
A9.2.3 Spectrophotometric
A9.2.4 Atomic absorption spectrometric
A10 Relative density (AS 1038.21.1.1 and AS 1038.21.1.2)
A11 Carbonate carbon (AS 1038.23)
Appendix B
Appendix C
Cited references in this standard
[Current]
Coal and coke — Analysis and testing, Part 10.5.1: Coal, coke and fly-ash — Trace elements — Determination of mercury content — Tube combustion method
[Withdrawn]
Coal and coke — Analysis and testing, Part 10.4: Determination of trace elements — Coal, coke and fly-ash — Determination of fluorine content — Pyrohydrolysis method
[Withdrawn]
Coal and coke — Analysis and testing, Part 12.4.1: Higher rank coal — Caking and coking properties — Plasticity — Continuous-torque Gieseler method
[Withdrawn]
Coal and coke — Analysis and testing, Part 12.1: Higher rank coal — Caking and coking properties — Crucible swelling number
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