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ISO 2597-2:2015

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by
withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Iron ores Determination of total iron content Part 2: Titrimetric methods after titanium(III) chloride reduction
Available format(s)

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

Withdrawn date

04-22-2019

Language(s)

English

Published date

11-03-2015

Publisher

International Organization for Standardization

ISO 2597-2:2015 specifies a titrimetric method, free from mercury pollution, for the determination of total iron content in iron ores, using potassium dichromate as titrant after reduction of the iron(III) by tin(II) chloride and titanium(III) chloride. The excess reductant is then oxidized by either dilute potassium dichromate.

This method is applicable to a concentration range of 30 % mass fraction to 72 % mass fraction of iron in natural iron ores, iron ore concentrates and agglomerates, including sinter products.

DevelopmentNote
DRAFT ISO/DIS 2597-2 is also available for this standard. (08/2017)
DocumentType
Standard
Pages
14
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
BS ISO 2597-2:2015 Identical
NEN ISO 2597-2 : 2015 Identical
SANS 2597-2 : 1ED 2015 Identical

13/30265124 DC : 0 BS ISO 4695 - IRON ORES FOR BLAST FURNACE FEEDSTOCKS - DETERMINATION OF THE REDUCIBILITY BY THE RATE OF REDUCTION INDEX
13/30265136 DC : 0 BS ISO 11258 - IRON ORES FOR SHAFT DIRECT-REDUCTION FEEDSTOCKS - DETERMINATION OF THE REDUCIBILITY INDEX, FINAL DEGREE OF REDUCTION AND DEGREE OF METALLIZATION
BS ISO 11258:2015 Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization
BS ISO 11257:2015 Iron ores for shaft direct-reduction feedstocks. Determination of the low-temperature reduction-disintegration index and degree of metallization
13/30265130 DC : 0 BS ISO 7992 - IRON ORES FOR BLAST FURNACE FEEDSTOCKS - DETERMINATION OF REDUCTION UNDER LOAD
BS ISO 4695:2007 Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index
ISO 11256:2015 Iron ore pellets for shaft direct-reduction feedstocks Determination of the clustering index
13/30265127 DC : 0 BS ISO 7215 - IRON ORES FOR BLAST FURNACE FEEDSTOCKS - DETERMINATION OF THE REDUCIBILITY BY THE FINAL DEGREE OF REDUCTION INDEX
ISO 4695:2015 Iron ores for blast furnace feedstocks Determination of the reducibility by the rate of reduction index
06/30155256 DC : 0 BS ISO 2597-2 - IRON ORES - DETERMINATION OF TOTAL IRON CONTENT - PART 2: TITRIMETRIC METHODS AFTER TITANIUM(3) CHLORIDE REDUCTION
BS ISO 11256:2015 Iron ore pellets for shaft direct-reduction feedstocks. Determination of the clustering index
BS ISO 7992:2015 Iron ores for blast furnace feedstocks. Determination of reduction under load
13/30265118 DC : 0 BS ISO 11257 - IRON ORES FOR SHAFT DIRECT-REDUCTION FEEDSTOCKS - DETERMINATION OF THE LOW-TEMPERATURE REDUCTION-DISINTEGRATION INDEX AND DEGREE OF METALLIZATION
ISO 7992:2015 Iron ores for blast furnace feedstocks Determination of reduction under load
ISO 7215:2015 Iron ores for blast furnace feedstocks Determination of the reducibility by the final degree of reduction index
BS ISO 11323:2010 Iron ore and direct reduced iron. Vocabulary
ISO 11323:2010 Iron ore and direct reduced iron Vocabulary
13/30265133 DC : 0 BS ISO 11256 - IRON ORE PELLETS FOR SHAFT DIRECT-REDUCTION FEEDSTOCKS - DETERMINATION OF THE CLUSTERING INDEX
ISO 11257:2015 Iron ores for shaft direct-reduction feedstocks Determination of the low-temperature reduction-disintegration index and degree of metallization
BS ISO 7215:2015 Iron ores for blast furnace feedstocks. Determination of the reducibility by the final degree of reduction index
ISO 11258:2015 Iron ores for shaft direct-reduction feedstocks Determination of the reducibility index, final degree of reduction and degree of metallization

ISO 385:2005 Laboratory glassware Burettes
ISO 3082:2017 Iron ores — Sampling and sample preparation procedures
ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
ISO 648:2008 Laboratory glassware — Single-volume pipettes
ISO 7764:2006 Iron ores Preparation of predried test samples for chemical analysis
ISO Guide 35:2017 Reference materials Guidance for characterization and assessment of homogeneity and stability
ISO 2596:2006 Iron ores — Determination of hygroscopic moisture in analytical samples — Gravimetric, Karl Fischer and mass-loss methods
ISO 80000-1:2009 Quantities and units — Part 1: General

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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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