ISO 18894:2018
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 19
- Дата публикации:
- 14 февраля 2018 г.
- Издание:
- ISO IS 18894 edition 2 version 1
- ICS:
- 75.160.10
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~ 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.
Abstract
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