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Homepage>BS Standards>75 PETROLEUM AND RELATED TECHNOLOGIES>75.160 Fuels>75.160.10 Solid fuels>19/30369425 DC BS EN ISO 21660-3. Solid recovered fuels. Determination of moisture content using the oven dry method Part 3. Moisture in general analysis sample
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immediate downloadReleased: 2019-12-23
19/30369425 DC BS EN ISO 21660-3. Solid recovered fuels. Determination of moisture content using the oven dry method Part 3. Moisture in general analysis sample

19/30369425 DC

BS EN ISO 21660-3. Solid recovered fuels. Determination of moisture content using the oven dry method Part 3. Moisture in general analysis sample

CURRENCY
LANGUAGE
English
Standard number:19/30369425 DC
Pages:16
Released:2019-12-23
Status:Draft for Comment
DESCRIPTION
This standard 19/30369425 DC BS EN ISO 21660-3. Solid recovered fuels. Determination of moisture content using the oven dry method is classified in these ICS categories:
  • 75.160.10 Solid fuels

This document specifies a method for the determination of moisture in a general analysis sample by drying the sample in an oven. This method is suitable for use for general analysis samples in accordance with CEN/TS 15414-11

1

The adoption of the standardseries EN 15414, Solid recovered fuels — Determination of moisture content using the oven dry method as standard series EN ISO 21660 is planned. The draft standard of EN ISO 21660-3, Solid recovered fuels — Determination of moisture content using the oven dry method — Part 3: Moisture in general analysis sample is publised in paralell.

. It is applicable to all solid recovered fuels.

If solid recovered fuels contain large amounts of oil-fractions the Karl-Fischer-Method (for example ISO 760) is advisable. Otherwise, a lower temperature is recommended (e. g. 50 °C ± 10°C) and a longer drying time until constant mass is achieved.

NOTE

The term moisture content when used with recovered materials can be misleading since solid recovered materials e. g. biomass frequently contain varying amounts of volatile compounds (extractives) which can evaporate when determining the moisture content of the general analyses sample by oven drying.


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