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AS 1038.6.3.2-1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Total sulfur - High-temperature combustion method

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

23-05-2024

Superseded by

AS 1038.6.3.2-2003

Published date

01-01-1997

€24.96
Excluding VAT

1 - AS 1038.6.3.2-1997 COAL AND COKE - ANALYSIS AND TESTING - HIGHER RANK COAL AND COKE-ULTIMATE ANALYSIS-TOTAL SULFUR....
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - 1 SCOPE
7 - 2 REFERENCED DOCUMENTS
7 - 3 DEFINITIONS
7 - 3.1 Repeatability (r)
7 - 4 PRINCIPLE
8 - 5 SAFETY
8 - 6 REAGENTS
8 - 6.1 General
8 - 6.2 Special reagents
8 - 6.2.1 Alkaline absorbent
8 - 6.2.2 Aluminium oxide
8 - 6.2.3 Hydrogen peroxide solution (9 g/L)
8 - 6.2.4 Mercury(II) oxycyanide solution
8 - 6.2.5 Sodium tetraborate solution (0.025 mol/L)
8 - 6.2.6 Standard sulfuric acid solution (0.0125 mol/L)
8 - 6.2.7 Oxygen
8 - 6.2.8 Screened indicator solution
8 - 7 APPARATUS
8 - 7.1 Heating unit
8 - 7.2 Combustion tube
8 - 7.3 Combustion boat
9 - 7.4 Silica pusher
9 - 7.5 Nickel-chromium wire
9 - 7.6 Flowmeter
9 - 7.7 Pressure gauge
9 - 7.8 Heat-resistant stopper or tubing
9 - 7.9 Silica adaptor
9 - 7.10 Purification train
9 - 7.11 Absorption vessel
9 - 7.12 Pressure regulator
9 - 7.13 Vacuum pump
9 - 7.14 Weighing device
9 - 8 SAMPLE
9 - 9 PROCEDURE
9 - 9.1 Preparation of apparatus
11 - 9.2 Determination
11 - 9.3 Determination of the blank
11 - 10 CALCULATION
12 - 11 REPORTING OF RESULTS
12 - 12 PRECISION
12 - 13 TEST REPORT

Sets out a method, by heating in oxygen, absorbing the oxides and titrating, for the determination of total sulfur in the analysis sample of higher rank coal and coke. The chlorine content of the sample can be determined simultaneously.

Committee
MN-001
DocumentType
Standard
ISBN
0 7337 1511 7
Pages
6
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard sets out a method for the determination of total sulfur in the analysis sample of higher rank coal and coke by the high temperature combustion method.

First published in part as part of AS K152.6-1965 and AS K152.7-1965 (endorsement of BS 1016.6:1958 with Amendment).
AS K152.6-1965 revised and redesignated AS 1038.6-1971.
AS K152.7-1965 revised and redesignated AS 1038.7-1981.
AS 1038.6-1971 revised and redesignated in part as AS 1038.6.3.2-1986.
AS 1038.6.3.2-1986 and part of AS 1038.7-1981 revised, amalgamated and designated AS 1038.6.3.2-1997.

AS 2418-1995 Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.8.2-1996 Coal and coke - Analysis and testing Coal and coke - Chlorine - High-temperature combustion method
AS 1038.16-1996 Coal and coke - Analysis and testing - Assessment and reporting of results
AS 4264.2-1996 Coal and coke - Sampling Coke - Sampling procedures (Reconfirmed 2013)
AS 2706-1984 Numerical values - Rounding and interpretation of limiting values
AS 1038.3-1989 Coal and coke - Analysis and testing - Proximate analysis of higher rank coal
AS 1038.4-1995 Coal and coke - Analysis and testing Coke - Proximate analysis
AS 4264.1-1995 Coal and coke - Sampling Higher rank coal - Sampling procedures

TR 2.12A-2 Certified reference materials - Coal - Preparation and certification of ASCRM 012A-2
AS 1038.6.1-1997 Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Carbon and hydrogen (Reconfirmed 2013)
AS 1038.11-2002 Coal and coke - Analysis and testing Coal - Forms of sulfur (Reconfirmed 2013)
AS 2519-1993 Guide to the technical evaluation of higher rank coal deposits (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.14.1-1995 Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Major and minor elements - Borate fusion/flame atomic absorption spectrometric method
TR 2.12C-2 Certified reference materials - Coal - Preparation and certification of ASCRM 012C-2
AS 1038.8.2-1996 Coal and coke - Analysis and testing Coal and coke - Chlorine - High-temperature combustion method
AS 1038.16-1996 Coal and coke - Analysis and testing - Assessment and reporting of results
AS 1038.14.2-1995 Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Major and minor elements - Acid digestion/flame atomic absorption spectrometric method
TR 2.12B-2 Certified reference materials - Coal - Preparation and certification of ASCRM-012B-2
AS 2418-1995 Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)

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