PD ISO/TS 2597-4:2019 - Iron ores. Determination of total iron content. Potentiometric titration method

PD ISO/TS 2597-4:2019

Iron ores. Determination of total iron content. Potentiometric titration method

Status : Current   Published : October 2019

Format
PDF

Format
HARDCOPY



This document specifies a potentiometric titration method for the determination of total iron content of 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 potassium dichromate solution.

This method is applicable to total iron contents between a mass fraction of 29,04 % and a mass fraction of 72,02 % in natural iron ores and iron ore concentrates and agglomerates including sinter products.




Standard NumberPD ISO/TS 2597-4:2019
TitleIron ores. Determination of total iron content. Potentiometric titration method
StatusCurrent
Publication Date09 October 2019
Normative References(Required to achieve compliance to this standard)ISO 3082, ISO 1042, ISO 7764, ISO 648, ISO 2596
Informative References(Provided for Information)ISO Guide 35, ISO 5725-2
International RelationshipsISO/TS 2597-4:2019
Draft Superseded By18/30324713 DC
DescriptorsTotal iron, Reduction methods, Determination of content, Sintered products, Metalliferous minerals, Chemical analysis and testing, Concentrates, Specimen preparation, Iron ores, Iron, Volumetric analysis, Conglomerates
ICS73.060.10
Title in FrenchMinerais de fer. Dosage du fer total Méthode potentiométrique de titration
CommitteeISE/58
ISBN978 0 580 90406 6
PublisherBSI
FormatA4
DeliveryYes
Pages32
File Size2.459 MB
Price£182.00


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