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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EN Property class A1 1496-1 A2 represents virgin woods and chemically untreated wood residues. 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of an identical text or by endorsement, at the latest by Decemberand conflicting national standards shall be withdrawn at the latest by December These consumers need special consideration for the following reasons: In the relevant CEN countries these A- deviations are valid instead of the provisions of the European Standard until they have been removed.
Typical values do not release the producer or supplier from providing accurate and reliable information. E worldwide for CEN national Members. Chemically treated wood residues from wood processing and used wood are included in class B as long as they do not contain heavy een or halogenated organic compounds as a result of treatment with wood preservatives or coating.
A1 represents fuels which are low in ash, nitrogen, chlorine content and ash melting behaviour, while class A2 has slightly higher ash, nitrogen, chlorine content and ash melting behaviour. In case of raw materials belonging to 1. Serie used for energy purposes, thus it is necessary to include generale n.
Non woody pellets for non-industrial use under development. Enter the email address you signed up with and we’ll email you a reset link. 149611- 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.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. 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.
Denne publikations overensstemmelse er: Property class B allows chemically treated industrial wood by-products and residues and used wood. Help Center Find new research papers in: EN part 2. The responsibility of the producer or supplier to provide correct and accurate information is exactly the same whether laboratory analysis is performed or not.
Skip to main content. Overensstemmelse med anden publikation: Hvis der efter nr. For undated references, the latest edition of the referenced document including any amendments applies. Also additives which are used after production, before unloading to end-user storages, shall be wn similarly type and amount.
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. Remember me on this computer. Log In Sign Up. To ensure resources are used appropriately and the declaration is accurate, use the most appropriate measure below: It is recommended to obtain and use EN in conjunction with these standards.
BS EN – Solid biofuels. Fuel specifications and classes. General requirements
Concerning the biomasses, and the 1. Click here to sign up. Although these product standards may be obtained separately, they require a general understanding of the standards based on and supporting EN For designation of chemical properties chemical symbols like S sulphur 41961-1, Cl chlorineN nitrogen are used and the value is added at the end of the symbol.
Additional product standards may extend this series over time. Property class A1 and A2 represents virgin woods and chemically untreated wood residues.
It will also facilitate authority permission procedures and reporting. This European standard covers only wood pellets produced from the following raw materials see EN Clause 5 French regulation prohibits the burn of Class B products as defined in both paragraph.
BS EN 14961-1:2010
1961-1 For dated references, only the edition cited applies. All chemically treated wood are considering as wastes and can not be burning without specific conditions and an authorisation from National authorities. The sampling and analysis of the properties shall be carried out in accordance with the methods mentioned in the normative references.
DS-publikationstyper Dansk Standard udgiver forskellige publikationstyper. The quality shall be given either in the product declaration prEN or by a corresponding label on the package.