BIS IS 1493-1 : 1981(R2001)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METHODS OF CHEMICAL ANALYSIS OF IRON ORES - PART 1: DETERMINATION OF COMMON CONSTITUENTS
12-01-2013
10-01-2026
0. FOREWORD
1. SCOPE
2. SAMPLING
3. QUALITY OF REAGENTS
4. GENERAL
5. DETERMINATION OF MOISTURE IN
MOISTURE SAMPLE
6. PREPARATION F SAMPLE FOR CHEMICAL
ANALYSIS
7. DETERMINATION OF SILICA AND
PREPARATION OF MAIN SOLUTION
(FOR Si >= 0.5%)
8. DETERMINATION OF IRON
9. DETERMINATION OF PHOSPHORUS BY
THE MOLYBDATE (ALKALIMETRIC) METHOD
(FOR P >= 0.05%)
10. DETERMINATION OF ALUMINIUM BY
COMPLEXOMETRIC METHOD
11. DETERMINATION OF SULPHUR
APPENDIX A - PREPARATION OF SILVER REDUCTOR
Governs methods of determination of moisture, silica, iron, aluminium (for >= 0.05%) and sulphur in iron ores.
| Committee |
MTD 29
|
| DocumentType |
Standard
|
| PublisherName |
Bureau of Indian Standards
|
| Status |
Superseded
|
| SupersededBy |
| BIS IS 5442 : 1992(R2008) | HAEMATITE IRON ORE - CLASSIFICATION |
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