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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Denne publikations overensstemmelse er: Non woody pellets for non-industrial use under development. Overensstemmelse med anden publikation: The responsibility of the producer or supplier to provide correct and accurate information is exactly the same whether laboratory analysis is performed or not.
BS EN 14961-1:2010
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. Serie used for energy purposes, thus it is necessary to include generale n.
Also additives which are used after production, before unloading to end-user storages, shall be stated similarly type and amount.
EN part 2. Click here to sign up. Skip to main content. This European standard covers e wood pellets produced from the eh raw materials see EN In the relevant CEN countries these A- deviations are valid instead of the provisions of the European Standard until they have been removed. These consumers need special consideration for the following reasons: All chemically treated wood are considering as wastes and can not be burning without specific conditions and an authorisation from National authorities.
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It will also facilitate authority permission procedures and reporting. It is recommended to obtain and use EN in conjunction with these standards. Clause 5 French regulation prohibits the burn of Class B products as defined in both paragraph. DS-publikationstyper Dansk Standard udgiver forskellige publikationstyper.
NOTE In these product 149961-1, non-industrial use – means fuel intended to be used in smaller appliances, such as in households and small commercial and public sector buildings.
EN Property class A1 and A2 represents virgin woods and chemically untreated wood residues. Although these product standards may be obtained separately, they require a general understanding of the standards based on and supporting EN For undated references, the latest edition of the referenced document including any amendments applies.
Help Center Find new research papers in: The sampling and analysis of the properties shall be carried out in accordance with the methods mentioned in the normative references. The quality shall be given either in the product declaration prEN or by a corresponding label on the package. To ensure resources are used appropriately and the declaration is accurate, use the most appropriate measure below: Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
Enter the email address you signed up with and we’ll email you a reset link. Hvis der efter nr. Typical values do not release the producer or supplier from providing accurate een reliable information.
EN part 2 | Yns Özcan Baz –
In case of raw 1491-1 belonging to 1. 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 a result of treatment with wood preservatives or coating. This European Standard shall be given the status of a national standard, either 149611 publication of an identical text or by endorsement, at the latest by Decemberand conflicting national standards shall be withdrawn at the latest by December 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 1491-1 activity, forest maintenance and pruning as well as demolition wood.
Concerning the biomasses, and the 1. Property class B allows chemically treated industrial wood by-products and residues and used 149961-1. 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.
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. Property class A1 and A2 represents virgin woods and chemically untreated wood residues.
Additional product standards may extend this series over time. Log In Sign Up. For dated references, only the edition cited applies. E worldwide for CEN national Members.