ISO 18894:2018
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
OVERVIEW
ISO 18894:2018 specifies the equipment and techniques used for determining lump-coke (nominal top size >20 mm) reactivity in carbon dioxide gas at elevated temperatures and its strength after reaction in carbon dioxide gas by tumbling in a cylindrical chamber.
Main application is the testing of coke to be used in iron making blast furnaces (CRI~ < 33, CSR~ > 55). This standard can also be applied to other coke types (e.g. foundry coke), but limited precision is to be expected. Application to coke for non-iron making blast furnaces is beyond the scope of this document.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2018 |
| No. of Pages | 19 |
| ICS Classification | 75.160.10 Solid fuels |
| Committee | ISO/TC 27/SC 3 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |