Standard
Track updates
AS 1038.4-2006
[Current]Coal and coke — Analysis and testing, Part 4: Coke — Proximate analysis
Sets out methods for the determination of moisture, ash and volatile matter on the analysis sample of higher rank coal in order to obtain its proximate analysis.
Published: 15/03/2006
Pages: 17
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Referenced documents
1.3 Definitions
1.4 Safety
1.5 Samples
1.5.1 General
1.5.2 Equilibration
1.6 Reporting of results
1.7 Precision
1.8 Test report
2 Determination of moisture in the analysis sample
2.1 Scope and introduction of section
2.2 Direct gravimetric method
2.2.1 Principle
2.2.2 Reagents
2.2.2.1 Nitrogen
2.2.2.2 Desiccant
2.2.3 Apparatus
2.2.3.1 Oven
2.2.3.2 Drying tube
2.2.3.3 Boats
2.2.3.4 Drying tower
2.2.3.5 Absorption tube
2.2.3.6 Flowmeter
2.2.3.7 Weighing device
2.2.4 Procedure
2.2.4.1 Preparation of apparatus
2.2.4.2 Blank test
2.2.4.3 Determination
2.2.5 Calculation
2.3 Indirect gravimetric method
2.3.1 Principle
2.3.2 Reagents
2.3.2.1 Nitrogen
2.3.2.2 Desiccant
2.3.3 Apparatus
2.3.3.1 Oven
2.3.3.2 Sample dishes
2.3.3.3 Flowmeter
2.3.3.4 Drying tower
2.3.3.5 Desiccator
2.3.3.6 Weighing device
2.3.4 Procedure
2.3.5 Calculation
3 Determination of ash
3.1 Scope and introduction of section
3.2 Principle
3.3 Apparatus
3.3.1 Muffle furnace
3.3.2 Dish
3.3.3 Plate
3.3.4 Weighing device
3.4 Procedure
3.5 Calculation
4 Determination of volatile matter
4.1 Scope and introduction of section
4.2 Principle
4.3 Reagents
4.3.1 Desiccant
4.3.2 Toluene
4.4 Apparatus
4.4.1 Muffle furnace
4.4.2 Thermocouples
4.4.3 Crucible and lid
4.4.4 Stand
4.4.5 Weighing device
4.5 Procedure
4.6 Calculation
Cited references in this standard
[Current]
Coal and coke — Analysis and testing, Part 16: Assessment and reporting of results
AS/NZS 2243
Safety in laboratories (series)
One-time Purchase
Access via web browser on any device
One-time purchase
Single publication
Offline access via PDF^
$119.17 AUD
Inclusive of GSTFormat *
Web Reader
Licenses *
1 user
Total$119.17 AUD
IMPORTANT