• There are no items in your cart

AS 2434.3-1984

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Methods for the analysis and testing of brown coal and brown coal char - Determination of the moisture holding capacity of lower rank coals
Available format(s)

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

Superseded date

06-30-2017

Language(s)

English

Published date

01-01-1984

Preview

1 - AS 2434.3-1984 METHODS FOR THE ANALYSIS AND TESTING OF BROWN COAL AND BROWN COAL CHAR - DETERMINATION OF THE MOISTURE HOLDING
3 - PREFACE
3 - CONTENTS
4 - 1 SCOPE.
4 - 2 REFERENCED DOCUMENTS.
4 - 3 PRINCIPLE.
4 - 4 REAGENTS.
4 - 4.1 Potassium sulphate pulp.
4 - 4.2 Nitrogen.
4 - 4.3 Desiccant.
4 - 5 APPARATUS.
4 - 5.1 Conditioning vessel.
4 - 5.2 Constant temperature incubator.
4 - 5.3 Dishes.
4 - 5.4 Vacuum pump.
4 - 5.5 Drying oven.
4 - 6 SAMPLING AND SAMPLE PREPARATION.
4 - 7 PROCEDURE.
4 - 7.1 Number of determinations.
4 - 7.2 Preparation of apparatus.
4 - 7.3 Conditioning the dish and coal.
5 - 7.4 Determination of moisture content.
5 - 8 EXPRESSION OF RESULTS.
5 - 9 PRECISION OF THE METHOD.
5 - 9.1 Repeatability.
5 - 9.2 Reproducibility.
5 - 10 TEST REPORT.
6 - APPENDIX A - CONSTANT TEMPERATURE INCUBATOR

Sets out a procedure for the determination of the moisture content of lower rank coals at 96 percent relative humidity and 30 degrees Celsius.

This standard sets out a method for determining the moisture holding capacity of lower rank coals (i.e. coals at the lower end of the coalification series, such as brown coal).

Committee
MN-001
DocumentType
Standard
ISBN
0 7262 3500 8
Pages
4
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Reconfirmed 1992Under Revision see DR 02273 CP

AS 1038.16-1996 Coal and coke - Analysis and testing - Assessment and reporting of results
AS 1038.17-2000 Coal and coke - Analysis and testing Higher rank coal - Moisture-holding capacity (equilibrium moisture) (Reconfirmed 2013)
AS 2418-1995 Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)

View more information
US$15.94
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.