BS ISO 4696-1:2015
Current
The latest, up-to-date edition.
Iron ores for blast furnace feedstocks. Determination of low-temperature reduction-disintegration indices by static method Reduction with CO, CO2, H2 and N2
31-08-2015
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling, sample preparation, and preparation of
test portions
6 Apparatus
7 Test conditions
8 Procedure
9 Expression of results
10 Test report
11 Verification
Annex A (normative) - Flowsheet of the procedure for the
acceptance of test results
Defines a method to provide a relative measure for evaluating the degree of size degradation of iron ores when reduced with carbon monoxide, carbon dioxide, hydrogen, and nitrogen, under conditions resembling those prevailing in the low-temperature reduction zone of a blast furnace.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 05/30132129 DC. (12/2007) Supersedes 13/30265109 DC. (09/2015)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 4696-1:2015 | Identical |
| ISO 11323:2010 | Iron ore and direct reduced iron Vocabulary |
| ISO 3310-1:2016 | Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth |
| ISO 3310-2:2013 | Test sieves — Technical requirements and testing — Part 2: Test sieves of perforated metal plate |
| ISO 3082:2017 | Iron ores — Sampling and sample preparation procedures |
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