ISO 925:2019
Solid mineral fuels — Determination of carbonate carbon content — Gravimetric method
Solid mineral fuels — Determination of carbonate carbon content — Gravimetric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 16 июля 2019 г.
- Издание:
- ISO IS 925 edition 4 version 1
- ICS:
- 75.160.10
This document specifies a gravimetric method of determining the carbon in the mineral carbonates associated with solid mineral fuels. NOTE The result obtained will include any carbon from atmospheric carbon dioxide absorbed by the fuel.
Abstract
Overview
ISO 925:2019 - Solid mineral fuels - Determination of carbonate carbon content - Gravimetric method specifies a laboratory gravimetric procedure to measure associated with solid mineral fuels (coal, coke, lignite). The method decomposes mineral carbonates with , captures the liberated in an absorption tube, and determines carbonate carbon gravimetrically by weighing the absorber. Note: results include any carbon from atmospheric CO2 absorbed by the fuel.
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