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AS
AS 1038.10.1-1986

AS 1038.10.1-1986

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Determination of trace elements - Determination of eleven trace elements in coal, coke and fly-ash - Flame atomic absorption spectrometric 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Superseded date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Superseded by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 1038.10.1-2003

Language(s)

English

Published date

01-01-1986

Publisher

Standards Australia

€32.89
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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 1038.10.1-1986 METHODS FOR THE ANALYSIS AND TESTING OF COAL AND COKE - DETERMINATION OF TRACE ELEMENTS - DETERMINATION OF
3 - PREFACE
3 - CONTENTS
4 - 1 SCOPE.
4 - 2 REFERENCED DOCUMENTS.
4 - 3 PRINCIPLE.
4 - 4 REAGENTS.
4 - 4.1 General.
4 - 4.2 Solutions.
4 - 4.3 Standard solutions.
7 - 5 APPARATUS.
7 - 5.1 Atomic absorption/emission spectrometer.
7 - 5.2 Muffle furnace.
7 - 5.3 Bottles for ash dissolution and storage of AAS measurement solutions.
7 - 5.4 Plastics volumetric flasks.
7 - 5.5 Plastics burettes.
7 - 5.6 Polyethylene dispensing bottles.
7 - 5.7 Plastics bottles.
7 - 5.8 Plastics measuring cylinder.
7 - 5.9 Water bath.
7 - 5.10 Balances.
7 - 5.11 Ashing dishes.
7 - 5.12 Aluminium boat or heavy duty aluminium foil.
7 - 6 SAMPLING AND SAMPLE PREPARATION.
7 - 6.1 General.
7 - 6.2 Preparation of ash.
8 - 7 PROCEDURE.
8 - 7.1 Duplicate determinations.
8 - 7.2 Blank tests.
8 - 7.3 Check test.
8 - 7.4 Dissolution of test portion.
8 - 7.5 Measurement.
9 - 8 CALCULATION OF RESULTS.
9 - 9 REPORTING OF RESULTS.
10 - 10 ACCEPTANCE OF RESULTS.
10 - 11 PRECISION OF THE DETERMINATION.
10 - 12 TEST REPORT.
11 - APPENDIX A - PRECISION DATA FOR DETERMINATION OF ELEVEN TRACE ELEMENTS IN COAL, COKE AND FLY- ASH

Sets out a method, by flame atomic absorption spectrometry, for the determination of barium, beryllium, chromium, copper, lead, lithium, manganese, nickel, strontium, vanadium and zinc in ash from higher rank coal and fly-ash. Precision data, obtained from an inter-laboratory test program, are provided.

Committee
MN-001
DocumentType
Standard
ISBN
0 7262 4420 1
Pages
10
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This standard sets out a method for the preparation of the ash and a flame atomic absorption spectrometric method for the determination of barium, beryllium, chromium, copper, lead, lithium, manganese, nickel, strontium, vanadium and zinc in ash prepared in the laboratory from higher rank coal, coke and fly-ash.The standard also suggests an optional flame atomic emission spectrometric method for the determination of barium, as it gives improved sensitivity over flame atomic absorption spectrometry and it is not possible to determine barium by the latter technique with some instruments .NOTE: Two approaches, gravimetric and volumetric, have been specified for solution preparation, both give the same results provided that, in the volumetric approach, plastics volumetric ware is used.

Reconfirmed 1992
Under Revision see DR 02518 CP

AS 2646.1-1984 Sampling of solid mineral fuels Guide to the use of Parts 2 to 8
AS 1038.1-1992 Coal and coke - Analysis and testing Higher rank coal - Total moisture
AS 2850-1986 Chemical analysis - Interlaboratory test programs - For determining precision of analytical method(s) - Guide to the planning and conduct
AS 2134.1-1999 Recommended practice for chemical analysis by atomic absorption spectrometry Flame atomic absorption spectrometry (Reconfirmed 2016)

AS 2519-1993 Guide to the technical evaluation of higher rank coal deposits (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.10.0-2002 Coal and coke - Analysis and testing Determination of trace elements - Guide to the determination of trace elements (Reconfirmed 2013)
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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