NF EN ISO 21587-3

December 2007

Standard Current

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3 : inductively coupled plasma and atomic absorption spectrometry methods

ISO 12677-3:2007 specifies inductively coupled plasma/atomic emission (ICP/AE) spectrometry and flame atomic absorption (FAA) spectrometry methods for the chemical analysis of aluminosilicate refractory products and raw materials. The methods are applicable to the determination of the following: silicon(IV) oxide (SiO2)aluminium oxide (Al2O3)iron(III) oxide (total iron oxide calculated as Fe2O3)titanium(IV) oxide (TiO2)manganese(II) oxide (MnO)calcium oxide (CaO)magnesium oxide (MgO)sodium oxide (Na2O)potassium oxide (K2O)chromium(III) oxide (Cr2O3)zirconium oxide (ZrO2)phosphorous(V) oxide (P2O5) This part of ISO 12677 gives alternatives to the X-ray flluorescence (XRF) method given in ISO 12677:2003

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Main informations

Collections

National standards and national normative documents

Publication date

December 2007

Number of pages

27 p.

Reference

NF EN ISO 21587-3

ICS Codes

81.080 Refractories

Classification index

B40-670-3

Print number

1 - 12/12/2007

International kinship

ISO 21587-3:2007

European kinship

EN ISO 21587-3:2007

Sumary

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3 : inductively coupled plasma and atomic absorption spectrometry methods

The methods are applicable to the determination of the following:

silicon(IV) oxide (SiO₂)
aluminium oxide (Al₂O₃)
iron(III) oxide (total iron oxide calculated as Fe₂O₃)
titanium(IV) oxide (TiO₂)
manganese(II) oxide (MnO)
calcium oxide (CaO)
magnesium oxide (MgO)
sodium oxide (Na₂O)
potassium oxide (K₂O)
chromium(III) oxide (Cr₂O₃)
zirconium oxide (ZrO₂)
phosphorous(V) oxide (P₂O₅)

This part of ISO 12677 gives alternatives to the X-ray flluorescence (XRF) method given in ISO 12677:2003

Replaced standards (1)

XP ENV 955-4

September 1997

Standard Cancelled

Chemical analysis of refractory products. Part 4 : products containing silica and/or alumina (Analysis by Flame Atomic Absorption Spectrometry (FAAS) and Inductively Coupled Plasma Atomic Emission Spectrography (ICP)).

Le présent document s'applique aux matériaux réfractaires de la famille silice-alumine. Il concerne la détermination des constituants suivants, dans la gamme de concentration suivante : SiO2 (40 à93 %), AI2O3 (1 à 60%), Fe2O3 (0à10%) et T i02, CaO, MgO, K20, N a20 (0,01 à 5 %).

Table of contents

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Avant-propos
iv
1 Domaine d'application
1
2 Références normatives
2
3 Dosage de la silice résiduelle en solution par ICP-AES
2
4 Dosage de l'oxyde de fer(III) par ICP-AES
4
5 Dosage de l'oxyde de titane(IV) par ICP-AES
6
6 Dosage de l'oxyde de manganèse(II) par ICP-AES
6
7 Dosage de l'oxyde de calcium par ICP-AES
7
8 Dosage de la magnésie par ICP-AES
9
9 Dosage de l'oxyde de sodium par ICP-AES
9
10 Dosage de l'oxyde de potassium par ICP-AES
10
11 Dosage de l'oxyde de chrome(III) par ICP-AES
11
12 Dosage de l'oxyde de zirconium par ICP-AES
12
13 Dosage de l'oxyde de phosphore(V) par ICP-AES
12
14 Dosage du calcium par AAS
14
15 Dosage de la magnésie par AAS
16
16 Dosage de l'oxyde de sodium par ASS
17
17 Dosage de l'oxyde de potassium par AAS
18
18 Dosage de l'oxyde de manganèse par AAS
19
19 Dosage de l'oxyde de chrome(III) par AAS
21
20 Rapport d'essai
21

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