BS ISO 16878:2016
$102.76
Iron ores. Determination of metallic iron content. Iron(III) chloride titrimetric method
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 18 |
This International Standard specifies a titrimetric method for the determination of the metallic iron content of reduced iron ores.
This method is applicable to a concentration range of 57,5 % mass fraction to 90,5 % mass fraction of the metallic iron.
NOTE The term “metallic iron” means those forms of iron not bonded to oxygen or not present as pyrite.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Reagents |
| 8 | 6 Apparatus |
| 9 | 7 Sampling and sample preparation 8 Procedure 8.1 Number of determinations 8.2 Preparation of test portions 8.3 Determination |
| 10 | 9 Expression of results 9.1 Calculation of the metallic iron content 9.2 General treatment of result 9.2.1 Repeatability and permissible tolerances 9.2.2 Determination of analytical result 9.2.3 Between-laboratories precision |
| 11 | 9.2.4 Check for trueness |
| 12 | 9.2.5 Calculation of final result 10 Test report |
| 13 | Annex A (normative) Flowsheet of the procedure for the acceptance of test results |
| 14 | Annex B (informative) Derivation of precision statements |
| 15 | Bibliography |
