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AS 2434.7-2002

[Current]

Methods for the analysis and testing of lower rank coal and its chars, Part 7: Lower rank coal — Determination of moisture in the analysis sample

Specifies two procedures for the determination of moisture in the analysis sample of lower rank coal.
Published: 01/10/2002
Pages: 10
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope
2 Referenced documents
3 Definitions
4 Safety
5 Sample
5.1 General
5.2 Equilibration of the sample
6 Determination of moisture in the analysis sample
6.1 Direct gravimetric method
6.1.1 Principle
6.1.2 Reagents
6.1.3 Apparatus
6.1.4 Procedure
6.1.5 Calculation
6.2 Indirect method
6.2.1 Principle
6.2.2 Reagents
6.2.3 Apparatus
6.2.4 Procedure
6.2.5 Calculation of moisture content
7 Reporting of results
8 Precision
9 Test report
Cited references in this standard
[Superseded]
Coal and coke — Sampling, Part 3: Lower rank coal — Sampling procedures
[Withdrawn]
Safe storage and handling information card
[Current]
Coal and coke — Glossary of terms
AS 2243
Safety in laboratories (series)
[Withdrawn]
Specification for test sieves
Content history
[Superseded]
DR 02277
AS 2434.7-2002 Rec:2013
AS 2434.7-2002 REC:2023

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