ISO/TS 4676:2022 PDF
Coal — Determination of carboxyreactivity
Coal — Determination of carboxyreactivity
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 15 июля 2022 г.
- Издание:
- ISO TS 4676 edition 1 version 1
- ICS:
- 73.040
This document specifies the method for determining the reactivity of coal with carbon dioxide (carboxyreactivity). It can be applied to determine the reactivity of coke for the purpose of gasification and combustion.
Abstract
Overview
ISO/TS 4676:2022 - Coal - Determination of carboxyreactivity - specifies a laboratory method to measure the reactivity of coal (and coke) with carbon dioxide (CO2), commonly called . The technique quantifies the ability of coal/coke to convert CO2 to CO under controlled heating and gas-flow conditions. Results help evaluate coal quality for , , and related processes such as indirect liquefaction.
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