PDF | Wood chips and hog fuel can be specified according to standard EN -1 for general use and for wood chips for non-industrial use. STANDARDS. INSTITUTE. SVENSK STANDARD. SS-EN Fastställd/Approved: Publicerad/Published: Utgåva/ Edition: 1. BS EN Fuel specifications and classes – Part 1: General requirements. PrEN Fuel specifications and classes – Part 2: Wood pellets for.
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Concerning the biomasses, and the 1.
EN part 2 | Yns Özcan Baz –
Hvis der efter nr. These consumers need special consideration for the following reasons: Also additives which are used after production, before unloading to end-user storages, shall be stated similarly type and amount.
Overensstemmelse med anden publikation: Sn Dansk Standard udgiver forskellige publikationstyper. For dated references, only the edition cited applies. It will also facilitate authority permission procedures and reporting. In the relevant CEN countries these A- deviations are valid instead of the provisions of the European Standard until they have been removed. In case of raw materials belonging to 1. For undated references, the latest edition of the referenced document including any amendments applies.
Property class A1 and A2 represents virgin woods and chemically untreated wood residues. To ensure resources are used appropriately and the declaration is accurate, use the most appropriate measure below: NOTE In these product standards, non-industrial use – means fuel intended to be used in smaller appliances, such as in households and small commercial and public sector buildings.
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It is recommended to obtain and use EN in conjunction with these standards. Serie used for energy purposes, thus it is necessary to include generale n. The responsibility of the producer or supplier to provide correct and accurate information is exactly the same whether laboratory analysis is performed or not.
A1 represents fuels which are low in ash, nitrogen, chlorine content and ash melting behaviour, while sn A2 has slightly higher enn, nitrogen, chlorine content and ash melting behaviour. E worldwide for CEN national Members. Property class B allows chemically treated industrial wood by-products and residues and used wood. The objective of this European Standard is to provide unambiguous and clear classification principles for solid biofuels, to serve as a tool to enable efficient trading of biofuels and to enable good understanding between seller and buyer as well as a tool for communication with equipment manufacturers.
Skip to main content. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The quality shall be given either in the product declaration prEN or by a corresponding label on the package.
This European standard covers only wood pellets produced from the following raw materials see EN Typology and origin NOTE For the avoidance of doubt, chemically treated Vegetable material from forestry biomass is not included in the scope of this European Standard activity, forest maintenance and pruning as well as demolition wood.
Chemically treated wood residues from wood processing and used wood are included in class B as long as they do not contain heavy metals or halogenated organic compounds as 149961-1 result of treatment with wood preservatives or coating. Non woody pellets for non-industrial use under een. EN part 2. All chemically treated wood are considering as wastes and can not be burning without specific conditions and an authorisation from National authorities.
EN Property class A1 and A2 represents virgin woods and chemically untreated wood residues. Enter the email address you signed up with and we’ll email you a reset link. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Decemberand conflicting national standards shall be withdrawn at the latest by December For designation of chemical properties chemical symbols like S sulphurCl chlorineN nitrogen are used and the value is added at the end of the symbol.
BS EN 14961-1:2010
Clause 5 French regulation prohibits the burn of Class B products as defined in both paragraph. Although these product standards may be obtained separately, they require a general understanding of the standards based on and supporting EN Denne publikations overensstemmelse er: Remember me on this computer.
Typical values do not release the producer or supplier from providing accurate and reliable information. Log In Sign Up. Help Center Find new research papers in: Additional product standards may extend this series over time.
The sampling and analysis of the properties shall be wn out in accordance with the methods mentioned in the normative references.