Phone: +1 758-453-0049
E-mail: info@slbs.org
Bisee, Saint Lucia LC04301

ISO/TS 2597-4:2019

Iron ores — Determination of total iron content — Part 4: Potentiometric titration method

Sep 27, 2019

General information

90.60     Dec 3, 2022

ISO

ISO/TC 102/SC 2

Technical Specification

73.060.10  

English  

Buying

Published

Language in which you want to receive the document.

Scope

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.

Life cycle

NOW

PUBLISHED
ISO/TS 2597-4:2019
90.60 Close of review
Dec 3, 2022

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.

Login