ISO 609:1996
Solid mineral fuels — Determination of carbon and hydrogen — High temperature combustion method
Solid mineral fuels — Determination of carbon and hydrogen — High temperature combustion method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 11
- Дата публикации:
- 15 февраля 1996 г.
- Издание:
- ISO IS 609 edition 2 version 1
- ICS:
- 73.040
Specifies a method of the determination of the total carbon and the total hydrogen of hard coal, brown coal, lignite and coke by a high temperature combustion method.
Abstract
Overview
ISO 609:1996 - Solid mineral fuels - Determination of carbon and hydrogen - High temperature combustion method describes a laboratory procedure for determining the and in hard coal, brown coal, lignite and coke. The method burns a known mass of sample in oxygen at , converts carbon to CO2 and hydrogen to H2O, absorbs the combustion products in reagents and determines amounts gravimetrically. Results include carbon in carbonates and hydrogen in moisture and structural water; corrections for moisture and mineral carbonates are described where applicable.
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