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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Clause 5 French regulation prohibits the burn of Class B products as defined in both paragraph. Enter the email address you signed up with and we’ll email you a reset link. It is recommended to 14691-1 and use EN in conjunction with these standards.
In case of 1496-11 materials belonging to 1. Typical values do not release the producer or supplier from providing accurate and reliable information. For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced document including any amendments applies. 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
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. 144961-1 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.
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.
Hvis der efter nr. These consumers need special consideration for the following reasons: For designation of chemical properties chemical symbols like S sulphurCl chlorineN nitrogen are used and the value 149961-1 added at the end of the symbol.
EN part 2. Property class B allows chemically treated industrial wood by-products and residues and used wood. Serie used for energy purposes, thus it is necessary to include generale n. Help Center Find new research papers in: A1 represents fuels which are low in ash, nitrogen, chlorine content and ash melting behaviour, while class A2 ne slightly higher ash, nitrogen, chlorine content and ash melting behaviour.
The responsibility of the producer or supplier to provide correct and accurate information is exactly the same whether laboratory analysis is performed or not. This European standard covers only wood pellets produced from the following raw materials see EN Remember me on this computer.
Although these 149661-1 standards may be obtained separately, they require a general understanding of the standards based on and supporting EN 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.
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. 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 1496-11 withdrawn sn the latest by December E worldwide for CEN national Members.
It will also facilitate authority permission procedures and reporting. Overensstemmelse med anden publikation: Additional product standards may extend this series ne time. Log In 149611- Up.
Non woody pellets for non-industrial use under development.
BS EN – Solid biofuels. Fuel specifications and classes. General requirements
Denne publikations overensstemmelse er: 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.
In the relevant CEN countries these A- deviations are valid instead of the provisions of the European Standard until they have been removed. Property class A1 and A2 represents virgin woods and chemically untreated wood residues.
Also additives which are used after production, before unloading to end-user storages, shall be stated similarly type and amount. Concerning the biomasses, and the 1. Click here to sign up. Skip to main content.
The quality shall be given either in the product declaration 19461-1 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: