DIN EN ISO 18134-3:2023-09
Solid biofuels - Determination of moisture content - Part 3: Moisture in general analysis sample (ISO 18134-3:2023); German version EN ISO 18134-3:2023
| Fecha edición: |
2023-09-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document describes the method of determining the moisture in the analysis test sample by drying in an oven. It is intended to be used for general analysis samples in accordance with DIN EN ISO 14780. The method described is applicable to all solid biofuels. The moisture content of solid biofuels (as received) is always reported based on the total mass of the test sample (wet basis). Since biofuels in small particle size are very hygroscopic, their moisture content will change with humidity in the atmosphere and therefore, the moisture of the test portion is determined simultaneously with determination of for example calorific value, carbon content, and nitrogen content. NOTE: The term moisture content when used with biomass materials can be misleading since untreated biomass frequently contains varying amounts of volatile compounds (extractives) which can evaporate when determining the moisture content by oven drying. |
| Keywords: | Analysis|Analysis samples|Biofuels|Biogenic|Biomass|Content|Determination|Determination of content|Determination procedures|Drying|Materials testing|Mathematical calculations|Oven drying|Samples|Solid biofuels|Solid fuels|Specimen preparation|Water|Water content|Water content determination |
| ICS: | 75.160.40 - Biocombustibles |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 18134-3:2023 Idéntica ISO 18134-3:2023 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 18134-3:2015-12 Reemplaza a DIN EN ISO 18134-3:2022-07 |
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