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BS ISO 11256:2015

Current

Current

The latest, up-to-date edition.

Iron ore pellets for shaft direct-reduction feedstocks. Determination of the clustering index

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-08-2015

€217.36
Excluding VAT

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) - Example of a calculation of
        the clustering index

Defines a method to provide a relative measure for evaluating the formation of clusters of iron ore pellets when reduced under conditions resembling those prevailing in shaft direct-reduction processes.

Committee
W/-
DevelopmentNote
Supersedes 05/30132735 DC. (01/2008) Supersedes 13/30265133 DC. (08/2015)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 11256:2015 Identical

ISO 11323:2010 Iron ore and direct reduced iron Vocabulary
ISO 3082:2017 Iron ores — Sampling and sample preparation procedures
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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