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AS
AS 2434.4-1985

AS 2434.4-1985

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Methods for the analysis and testing of brown coal and brown coal char - Determination of the apparent density of dried lower rank coal and its chars (mercury displacement 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Superseded date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Superseded by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 2434.4-2002

Language(s)

English

Published date

01-01-1985

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 2434.4-1985 METHODS FOR THE ANALYSIS AND TESTING OF BROWN COAL AND BROWN COAL CHAR - DETERMINATION OF THE APPARENT DENSITY
3 - PREFACE
3 - CONTENTS
4 - 1 SCOPE.
4 - 2 REFERENCED DOCUMENTS.
4 - 3 APPARATUS.
4 - 3.1 Density measurement apparatus.
4 - 3.2 Analytical balance.
4 - 3.3 Mechanical vacuum pump.
4 - 4 REAGENTS.
4 - 4.1 Distilled mercury.
4 - 4.2 High vacuum stopcock grease.
4 - 5 SAMPLES.
4 - 6 PROCEDURE.
4 - 6.1 Calibration.
4 - 6.2 Determination. Determine
4 - 6.3 Emptying the bulb.
5 - 7 CALCULATION.
5 - 8 REPEATABILITY.
5 - 9 TEST REPORT.

Sets out a mercury displacement method for the determination of the apparent density of dried lower rank coal and its chars. Repeatability data for the method are included.

Committee
MN-001
DocumentType
Standard
ISBN
0 7262 3811 2
Pages
3
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This standard sets out a mercury displacement method for the determination of the apparent density of dried lower rank coal and its char.

Reconfirmed 1993
Under Revision see DR 02274 CP

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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