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ISO 11258:2015

ISO 11258:2015

Current

Current

The latest, up-to-date edition.

Iron ores for shaft direct-reduction feedstocks Determination of the reducibility index, final degree of reduction and degree of metallization

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

08-17-2015

Publisher

International Organization for Standardization

ISO 11258:2015 specifies a method to provide a relative measure for evaluating the extent to and ease to which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes. It specifies the determination of the reducibility, final degree of reduction, and degree of metallization.

ISO 11258:2015 is applicable to lump ores and hot-bonded pellets.

DevelopmentNote
Supersedes ISO/DIS 11258. (08/2015)
DocumentType
Standard
Pages
16
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
NEN ISO 11258 : 2015 Identical
SANS 11258 : 1ED 2015 Identical
BS ISO 11258:2015 Identical

ISO 11323:2010 Iron ore and direct reduced iron Vocabulary
ISO 3082:2017 Iron ores — Sampling and sample preparation procedures
BS ISO 3082:2017 Iron ores. Sampling and sample preparation procedures
09/30186154 DC : 0 BS ISO 11323 - IRON ORE AND DIRECT REDUCED IRON - VOCABULARY
BS ISO 11323:2010 Iron ore and direct reduced iron. Vocabulary
16/30301962 DC : 0 BS ISO 3082 - IRON ORES - SAMPLING AND SAMPLE PREPARATION PROCEDURES
08/30147925 DC : DRAFT JAN 2008 BS ISO 3082 - IRON ORES - SAMPLING AND SAMPLE PREPARATION PROCEDURES

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 9686:2006 Direct reduced iron Determination of carbon and/or sulfur High-frequency combustion method with infrared measurement
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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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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