13/30265136 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS ISO 11258 - IRON ORES FOR SHAFT DIRECT-REDUCTION FEEDSTOCKS - DETERMINATION OF THE REDUCIBILITY INDEX, FINAL DEGREE OF REDUCTION AND DEGREE OF METALLIZATION
Hardcopy , PDF
English
30-09-2015
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling, sample preparation and preparation
of test portions
6 Apparatus
7 Test conditions
8 Procedure
9 Expression of results
10 Test report
11 Verification
Annex A (normative) - Flowsheet of the procedure for the
acceptance of test results
Annex B (informative) - Derivation of equation for reducibility
BS ISO 11258
| Committee |
ISE/58
|
| DocumentType |
Draft
|
| Pages |
21
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 11323:2010 | Iron ore and direct reduced iron — Vocabulary |
| ISO 3082:2017 | Iron ores — Sampling and sample preparation procedures |
| ISO 5416:2006 | Direct reduced iron — Determination of metallic iron — Bromine-methanol titrimetric method |
| ISO 2597-2:2015 | Iron ores — Determination of total iron content — Part 2: Titrimetric methods after titanium(III) chloride reduction |
| ISO 2597-1:2006 | Iron ores — Determination of total iron content — Part 1: Titrimetric method after tin(II) chloride reduction |
| ISO 9035:1989 | Iron ores — Determination of acid-soluble iron(II) content — Titrimetric method |
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