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Norm
ÖNORM EN ISO 21945
Issue date: 2020 06 01
Solid biofuels - Simplified sampling method for small scale applications (ISO 21945:2020)
This document describes simplified methods for taking samples of solid biofuels in small scale applications and storages including preparation of sampling plans and repor...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 27 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
Topics
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Mechanical & plant engineering, Energy and heat transfer engineering, Biological sources and alternative sources of energy
Traffic & transport, Automotive engineering, Biofuels
Healthcare, Biotechnology, Biofuels
Chemistry, paper & textiles, Petroleum. Petroleum products. Natural gas, Biofuels
Chemistry, paper & textiles, Products of the chemical industry, Biofuels
This document describes simplified methods for taking samples of solid biofuels in small scale applications and storages including preparation of sampling plans and reports. The main focus is on storages with a size of =100 t. This document is applicable to the following solid biofuels:
1) fine (up to about 10 mm nominal top size) and regularly-shaped particulate materials that can be sampled using a scoop or pipe, e.g. sawdust, olive stones and wood pellets;
2) coarse or irregularly-shaped particulate materials (up to 200 mm nominal top size) that can be sampled using a fork or shovel, e.g. wood chips, hog fuel and nut shells;
3) large pieces (above 200 mm nominal top size) which are picked manually (e.g. firewood and briquettes).
This document can also be used for other solid biofuels not listed above if the procedures described in this document are applicable. This document specifies methods to be used, for example, when a sample is to be tested for moisture content, ash content, calorific value, bulk density, mechanical durability, particle size distribution, ash melting behaviour and chemical composition.
Additionally, it describes a method for the reduction of sample size and defines requirements on handling and storage of samples.
ÖNORM EN ISO 21945
2020 06 01
Solid biofuels - Simplified sampling method for small scale applications (ISO 21945:2020)
Norm
↖
Norm
ISO 16559:2014
Issue date :
2014 07 07
Solid biofuels — Terminology, definitions and descriptions
Norm
ISO 21945:2020
Issue date :
2020 02 11
Solid biofuels — Simplified sampling method for small scale applications