BS EN ISO 10058-1:2008
Current
The latest, up-to-date edition.
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) Apparatus, reagents, dissolution and determination of gravimetric silica
Hardcopy , PDF
English
31-01-2009
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Reagents
6 Sample preparation
7 Determination of loss on ignition (gravimetric)
8 Decomposition of the sample and preparation of solutions
used in the analysis
8.1 General decomposition techniques
8.2 Dissolution methods by fusion
8.3 Dissolution methods by hydrofluoric acid attack
9 Calculation and expression of test results
10 Examination and adoption of test results
11 Test report
Annex A (informative) - References for stock solutions and
blank solutions in ISO 10058-1:2008
Describes apparatus, reagents, dissolution and gravimetric silica analysis for the chemical analysis of magnesite and dolomite refractory products and raw materials.
| Committee |
RPI/1
|
| DevelopmentNote |
Together with BS EN ISO 10058-2 and BS EN ISO 10058-3, it supersedes BS EN ISO 10058. Supersedes 06/30157528 DC. (01/2009) Reviewed and confirmed by BSI, June 2012. (05/2012)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO10058 specifies apparatus, reagents, dissolution and gravimetric silica analysis for the chemical analysis of magnesite and dolomite refractory products and raw materials. This part of ISO10058 is applicable to the ranges of determination given in Table1. ISO10058 specifies procedures for the chemical analysis of magnesite and dolomite refractory products and raw materials within the ranges of determination given in Table1. Table1 Range of determination (percentage by mass) Component Range Component Range SiO2 0,1 to 10 MgO 30 to 99,9 Al2O3 0,05 to 10 Na2O 0,01 to 1 Fe2O3 0,01 to 10 K2O 0,01 to 1 TiO2 0,01 to 1 Cr2O3 0,01 to 3 MnO 0,01 to 1 ZrO2 0,01 to 1 CaO 0,01 to 60 P2O5 0,01 to 5 LOI 0,01 to 60 — — NOTE These values are after the loss on ignition (LOI) has been taken into account.
| Standards | Relationship |
| ISO 10058-1:2008 | Identical |
| EN ISO 10058-1:2008 | Identical |
| ISO 6353-1:1982 | Reagents for chemical analysis — Part 1: General test methods |
| ISO 6353-3:1987 | Reagents for chemical analysis — Part 3: Specifications — Second series |
| ISO 26845:2008 | Chemical analysis of refractories General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods |
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