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Homepage>BS Standards>73 MINING AND MINERALS>73.060 Metalliferous minerals and their concentrates>73.060.10 Iron ores>BS ISO 22682:2017 Iron ores. Determination of trace elements. Plasma spectrometric method
immediate downloadReleased: 2017-09-12
BS ISO 22682:2017 Iron ores. Determination of trace elements. Plasma spectrometric method

BS ISO 22682:2017

Iron ores. Determination of trace elements. Plasma spectrometric method

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Standard number:BS ISO 22682:2017
Pages:32
Released:2017-09-12
ISBN:978 0 580 91224 5
Status:Standard
DESCRIPTION

BS ISO 22682:2017


This standard BS ISO 22682:2017 Iron ores. Determination of trace elements. Plasma spectrometric method is classified in these ICS categories:
  • 73.060.10 Iron ores

This document specifies a method for the determination of phosphorus, vanadium, titanium, copper, nickel, chromium, barium and cobalt in iron ores, by inductively coupled plasma atomic emission spectrometry (ICP-AES).

This method is applicable to the concentration ranges (mass fraction) given in Table 1, in natural iron ores, iron ore concentrates and agglomerates, including sinter products.

Table 1

Concentration ranges

Element Concentration range for
referee purpose
% (mass fraction)
Concentration range for
non-referee purpose
% (mass fraction)
P 0,000 2 to 0,150 0,000 2 to 0,150
V 0,003 0 to 0,024 0,003 0 to 0,024
Ti 0,015 0 to 0,120 0,015 0 to 0,120
Cu 0,0014 to 0,250 0,001 4 to 0,250
Ni 0,005 0 to 0,090 0,005 0 to 0,090
Cr   0,004 0 to 0,015
Ba   0,002 8 to 0,035
Co   0,002 0 to 0,100