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: E worldwide for CEN national Members.
For dated references, only the edition cited applies. EN part 2. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
Serie used for energy purposes, thus it is necessary to include generale n. For undated references, the latest edition of the referenced document including any amendments applies. 14961-11
EN part 2 | Yns Özcan Baz –
The responsibility of the producer or supplier to provide correct and accurate information is exactly the same whether laboratory analysis is performed or not. The sampling and analysis of the properties shall be carried out in accordance with the methods mentioned in the normative references. Property class A1 and A2 represents virgin woods and chemically untreated wood residues.
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. Hvis der efter nr.
For designation of chemical properties chemical symbols like S sulphurCl 14691-1N nitrogen are used and the value is added enn the end of the symbol.
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of an identical text or by endorsement, at the latest by Decemberand conflicting national standards shall be withdrawn at the latest by December Chemically treated wood residues from wood processing and used wood are included in class B as long as they do not contain heavy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.
It will also facilitate authority permission procedures and 1496-11. Additional product standards may extend this series over time.
EN Property class A1 and A2 represents virgin woods and chemically untreated wood residues. DS-publikationstyper Dansk Standard udgiver forskellige publikationstyper.
Overensstemmelse med anden publikation: Help Center Find new research papers in: 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.
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. Concerning the biomasses, and the 1. A1 represents fuels 14691-1 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.
BS EN – Solid biofuels. Fuel specifications and classes. General requirements
Skip to main content. Log In Sign Up. Non woody pellets for non-industrial use under development.
Although these product standards may be obtained separately, they require a general understanding of the standards based on and supporting EN This European standard covers only wood pellets produced from 41961-1 following raw materials see EN Click here to sign up.
Property class B allows chemically treated industrial wood by-products and residues and used wood. It is recommended to obtain and use EN in conjunction with these standards.
The quality shall be given either in the product declaration prEN or by a corresponding label on the package. In the relevant CEN countries these A- deviations are valid instead of the provisions of the European Standard until they have been removed.
All chemically treated wood are considering as wastes and can not be burning without specific conditions and an authorisation from National authorities.
BS EN 14961-1:2010
Clause 5 French 149611 prohibits the burn of Class B products as defined in both paragraph. Typical values do not release 114961-1 producer or supplier from providing accurate and reliable information. Also additives which are used after production, before unloading to end-user storages, shall be stated similarly type and amount. To ensure resources are used appropriately and the declaration is accurate, use the most appropriate measure below: Enter the email address you signed up with and we’ll email you a reset link.
These consumers need special consideration for the following reasons: In case of raw materials belonging to 1. Remember me on this computer.