AS 1038.22-1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Higher rank coal - Mineral matter and water of constitution
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
01-01-1992
Important note : Users cannot be edited or removed once added to your Multi user PDF.Sets out two methods for the determination of mineral matter in coal, and a method for determination of water of constitution.
| Committee |
MN-001
|
| DocumentType |
Standard
|
| ISBN |
0 7262 7665 0
|
| Pages |
12
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This Standard sets out two methods for the determination of mineral matter in coal, and a method for determination of water of constitution.The methods for mineral matter determination are as follows: (a) Radio-frequency oxygen plasma oxidation.(b) Air oxidation (370C).Both methods are known as low-temperature oxidation techniques. The radio-frequency method yields a residue that contains essentially the original unchanged mineral matter of the coal, and is suitable for semi-quantitative analysis of the mineral matter composition. Predictable alteration of some minerals occurs in the air oxidation process, and appropriate empirical corrections are made.For the applicability of this Standard to lower rank coals, reference should be made to Appendix A.NOTE: It is advisable to use the radio-frequency oxygen plasma oxidation method for coals of high ash, due to significant irreversible loss of water of constitution in the air oxidation method.
First published as AS 1038.22-1983.
Second edition 1992.
| AS 2706-1984 | Numerical values - Rounding and interpretation of limiting values |
| AS 2646.6-1984 | Sampling of solid mineral fuels Hard coal - Preparation of samples |
| AS 2850-1986 | Chemical analysis - Interlaboratory test programs - For determining precision of analytical method(s) - Guide to the planning and conduct |
| AS 1038.23-1994 | Coal and coke - Analysis and testing Higher rank coal - Carbonate carbon |
| AS 1038.6.1-1997 | Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Carbon and hydrogen (Reconfirmed 2013) |
| AS 1038.3-1989 | Coal and coke - Analysis and testing - Proximate analysis of higher rank coal |
| AS 1038.6.3.1-1997 | Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Total sulfur - Eschka method (Reconfirmed 2013) |
| AS 1038.16-1996 | Coal and coke - Analysis and testing - Assessment and reporting of results |
| AS 2096-1987 | Classification and coding systems for Australian coals (Reconfirmed 2013) (Reconfirmed 2023) |
| AS 1038.11-1993 | Coal and coke - Analysis and testing Coal - Forms of sulfur |
| AS 2243.5-1993 | Safety in laboratories Non-ionizing radiations |
| AS 2519-1993 | Guide to the technical evaluation of higher rank coal deposits (Reconfirmed 2013) (Reconfirmed 2023) |
| AS 1038.16-1996 | Coal and coke - Analysis and testing - Assessment and reporting of results |
| AS 2856.2-1998 | Coal petrography Maceral analysis (Reconfirmed 2013) (Reconfirmed 2023) |
| AS 2418-1995 | Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023) |
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