Coke. Determination of coke reactivity index (CRI) and coke strength after reaction (CSR) subscription-only for power supply to buildings

for power supply to buildings

— outline methods and requirements for carrying out thermography of machine systems

Nominal thickness note (Table 1A)

However a method to measure the performance is described in informative Annex B

Coke. Determination of coke reactivity index (CRI) and coke strength after reaction (CSR) subscription-only for power supply to buildings1 Scope This document 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