BS ISO 18894:2018
Current
The latest, up-to-date edition.
Coke. Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
Hardcopy , PDF
English
23-02-2018
This document specifies the equipment and techniques used for determining lump-coke (nominal top size>20mm) 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~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.
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