AS 2715-1984
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Heavy mineral sand concentrates - Determination of pH value
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
01-01-1984
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Describes reagents, apparatus and procedure for determining pH value of heavy mineral sand concentrates.
| Committee |
MN-004
|
| DocumentType |
Standard
|
| ISBN |
0 7262 3403 6
|
| Pages |
1
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
This standard sets out a method for determining the pH value of a mineral sand concentrate by measuring the pH of water after it has been mixed with a sample of mineral sand concentrate.The method is applicable to all heavy mineral sand concentrates. However, it is mainly used for zircon sand concentrates.NOTE: It has been found that mineral sand concentrates from operating plants may have pH values ranging from 5.5 to 7.0.
Reconfirmed 1994
Under Revision see DR 03336 CP
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