M00016900
New product
ISO DIS 18894 2017 Edition, March 10, 2017 COKE - DETERMINATION OF COKE REACTIVITY INDEX (CRI) AND COKE STRENGTH AFTER REACTION (CSR)
In stock
Warning: Last items in stock!
Availability date: 07/14/2021
Description / Abstract:
This International Standard 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 International Standard.