Cena s DPH / bez DPH
Hlavní stránka>PD ISO/TS 2597-4:2019 Iron ores. Determination of total iron content Potentiometric titration method
Sponsored link
sklademVydáno: 2019-10-09
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

Formát
Dostupnost
Cena a měna
Anglicky Zabezpečené PDF
K okamžitému stažení
6448 Kč
Čtěte normu po dobu 1 hodiny. Více informací v kategorii E-READING
Čtení normy
na 1 hodinu
644.80 Kč
Čtěte normu po dobu 24 hodin. Více informací v kategorii E-READING
Čtení normy
na 24 hodin
1934.40 Kč
Anglicky Tisk
Skladem
6448 Kč
Označení normy:PD ISO/TS 2597-4:2019
Počet stran:32
Vydáno:2019-10-09
ISBN:978 0 580 90406 6
Status:Standard
Popis

PD ISO/TS 2597-4:2019


This standard PD ISO/TS 2597-4:2019 Iron ores. Determination of total iron content is classified in these ICS categories:
  • 73.060.10 Iron ores

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.