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AS
AS 1038.21.1.1-1994

AS 1038.21.1.1-1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Coal and coke - Analysis and testing Higher rank coal and coke - Relative density - Analysis sample/density bottle method

Available format(s)

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

Superseded date

30-06-2017

Superseded by

AS 1038.21.1.1-2002

Language(s)

English

Published date

15-08-1994

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 1038.21.1.1-1994 COAL AND COKE - ANALYSIS AND TESTING - HIGHER RANK COAL AND COKE - RELATIVE DENSITY - ANALYSIS SAMPLE/DEN
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 REFERENCED DOCUMENTS
6 - 3 DEFINITIONS
6 - 3.1 Coke
6 - 3.2 Higher rank coal
6 - 3.3 Relative density
6 - 4 PRINCIPLE
6 - 5 SAFETY
6 - 6 REAGENTS
6 - 6.1 Distilled water
6 - 6.2 Wetting agent solution
7 - 7 APPARATUS
7 - 7.1 Density bottle
7 - 7.2 Water bath
7 - 7.3 Vacuum desiccator
7 - 7.4 Vacuum pump
7 - 7.5 Weighing device
7 - 8 SAMPLE
7 - 8.1 General
7 - 8.2 Equilibration
7 - 9 CALIBRATION OF DENSITY BOTTLE
7 - 10 PROCEDURE
8 - 11 CALCULATION
8 - 12 REPORTING OF RESULT
8 - 13 PRECISION
8 - 14 TEST REPORT
10 - APPENDIX A - ALTERNATIVE METHODS FOR DE-AERATING THE ANALYSIS SAMPLE
10 - A1 METHOD 1- BOILING
10 - A1.1 Apparatus
10 - A1.2 Procedure
10 - A2 METHOD 2- ULTRASONIC VIBRATING
10 - A2.1 Apparatus
10 - A2.2 Procedure

Describes a method for the determination of the relative density of air-dry coal and coke, using a relative density bottle.

Committee
MN-001
DocumentType
Standard
ISBN
0 7262 7798 3
Pages
5
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard sets out a method for the determination of the relative density of air-dry coal and coke, by a relative density bottle.

First published as part of AS 1038.21-1983.
Revised and redesignated in part as AS 1038.21.1.1-1994.

AS 2418-1995 Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.16-1996 Coal and coke - Analysis and testing - Assessment and reporting of results
AS 2646.7-1985 Sampling of solid mineral fuels Coke - Preparation of samples
AS 2706-1984 Numerical values - Rounding and interpretation of limiting values
AS 2646.6-1984 Sampling of solid mineral fuels Hard coal - Preparation of samples
AS 2378-1996 Density bottles
AS 1038.3-1989 Coal and coke - Analysis and testing - Proximate analysis of higher rank coal
AS 2096-1987 Classification and coding systems for Australian coals (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.4-1995 Coal and coke - Analysis and testing Coke - Proximate analysis

AS 1038.12.2-1999 Coal and coke - Analysis and testing Higher rank coal - Caking and coking properties - Determination of Gray-King coke type (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.16-1996 Coal and coke - Analysis and testing - Assessment and reporting of results
AS 2418-1995 Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)

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