
AS 2489.5-1982
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods for the analysis of zircon sand concentrates Determination of zirconium plus hafnium content (gravimetric method)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
01-01-1982
Specifies methods for the chemical analysis of zircon sand concentrates by spectrophotometry, atomic absorption, spectrometry and gravimetry.
Committee |
MN-004
|
DocumentType |
Standard
|
ISBN |
0 7262 2558 4
|
Pages |
3
|
PublisherName |
Standards Australia
|
Status |
Superseded
|
SupersededBy | |
Supersedes | |
UnderRevision |
This standard sets out a gravimetric method for the determination of the zirconium plus hafnium content of zircon sand concentrates.The method is applicable to zircon sand concentrates containing more than 63 percent ZrO2 + HfO2. Niobium does not interfere at the levels experienced.
Reconfirmed 1994
Under Revision see DR 03335 CP
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