STN EN ISO 18134-3
| Name: | STN EN ISO 18134-3 |
| Validity: | Valid |
| Number of pages: | 16 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Tuhé biopalivá. Stanovenie obsahu vlhkosti. Časť 3: Vlhkosť v analytickej vzorke na všeobecný rozbor (ISO 18134-3: 2023) |
| English title | Solid biofuels - Determination of moisture content - Part 3: Moisture in general analysis sample (ISO 18134-3:2023) |
| Release Date: | 01. 09. 2023 |
| Date of withdrawal: | |
| ICS: | 27.190 |
| Sorting character/National clasification code | 65 7406 |
| Level of incorporation: | idt EN ISO 18134-3:2023, idt ISO 18134-3:2023 |
| Official Journal | 08/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 18134-3:2016-12 (65 7406) |
| Note in Official Journal: | |
| Subject of the standard: | This document describes the method of determining the moisture content in the general analysis sample by drying in an oven. The method described in this document 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 general analysis sample is determined simultaneously with the determination of other properties being measured (e.g. calorific value, volatile matter, metals, etc.). NOTE Biomass materials can contain small amounts of volatile organic compounds (VOC) which can evaporate when determining moisture content by oven drying (see References [1] and [2]). The release of such compounds is quite small relative to the overall moisture content as determined by this method and is disregarded in this document. |
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