Coal and coke - Analysis and testing Higher rank coal - Ultimate analysis - Total sulfur - Infrared method
Standards Australia
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<text>AS 1038.6.3.3-1997 COAL AND COKE - ANALYSIS AND TESTING - HIGHER RANK COAL - ULTIMATE ANALYSIS - TOTAL SULFUR - INFRARED MET</text>
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<pageno>4</pageno>
<text>PREFACE</text>
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<pageno>5</pageno>
<text>CONTENTS</text>
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<pageno>6</pageno>
<text>FOREWORD</text>
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<text>1 SCOPE</text>
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<text>2 REFERENCED DOCUMENTS</text>
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<text>3 DEFINITIONS</text>
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<text>3.1 Repeatability (r)</text>
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<pageno>7</pageno>
<text>4 PRINCIPLE</text>
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<text>5 SAFETY</text>
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<text>6 REAGENTS</text>
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<text>6.1 Magnesium perchlorate, anhydrous, granular</text>
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<text>6.2 Reference coal samples</text>
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<text>6.3 Glass wool</text>
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<text>6.4 Oxygen</text>
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<text>7 APPARATUS</text>
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<text>7.1 Resistance furnace</text>
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<text>7.2 Combustion tube</text>
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<text>7.3 Combustion boats</text>
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<text>7.4 Combustion gas purification train</text>
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<text>7.5 Infrared measurement system</text>
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<text>8 SAMPLE</text>
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<text>9 PROCEDURE</text>
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<text>9.1 Calibration</text>
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<pageno>8</pageno>
<text>9.2 Determination</text>
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<pageno>9</pageno>
<text>10 REPORTING OF RESULTS</text>
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<pageno>9</pageno>
<text>11 PRECISION</text>
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<text>12 TEST REPORT</text>
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<text>APPENDIX A - STATISTICAL DATA FOR DETERMINATION OF THE TOTAL SULFUR CONTENT OF HIGHER RANK COALS</text>
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Sets out a method by heating in oxygen, converting to sulfur dioxide and measuring by infrared detection, for the determination of total sulfur in the analysis sample of higher rank coal and coke.
RECONFIRMATION NOTICE
Technical Committee MN-001 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change.
Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice.
Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 15 July 2013.
The following are represented on Technical Committee MN-001:
Australasian Institute of Mining and Metallurgy
Australian Coal Association
Australian Coal Industry Reference Samples
Australian Coal Preparation Society
Bureau of Steel Manufacturers of Australia
Coalfield Geology Council of NSW
CSIRO Energy Technology
National Association of Testing Authorities Australia
National Generators Forum
The University of New South Wales
The University of Queensland
University of Newcastle
To view or download a copy of the reconfirmation notice please go to the reconfirmation link near the top of this page.
This Standard sets out a method for the determination of total sulfur in the analysis sample of higher rank coal by the infrared method.
This method has been shown to be applicable to samples having ash values less than 40% and sulfur levels up to 6%. Samples having ash levels greater than approximately 40% may give low results.
| Document Type | Standard |
| Status | Current |
| Publisher | Standards Australia |
| ProductNote | Reconfirmed 06-08-2013 |
| Committee | MN-001 |
| Supersedes |
|
