EN 15148:2009
(Main)Solid biofuels - Determination of the content of volatile matter
Solid biofuels - Determination of the content of volatile matter
This European Standard aims to define the requirements and method used to determine the volatile matter content of solid biofuels. It is intended for persons and organisations that manufacture, plan, sell, erect or use machinery, equipment, tools and entire plants related to solid biofuels, and to all persons and organisations involved in producing, purchasing, selling and utilising solid biofuels.
The volatile matter content is determined as the loss in mass, less that due to moisture, when solid biofuel is heated out of contact with air under standardized conditions.
Feste Biobrennstoffe - Bestimmung des Gehaltes an flüchtigen Substanzen
Diese Europäische Norm legt die Anforderungen und ein Verfahren zur Bestimmung des Gehaltes an flüchtigen Bestandteilen von festen Biobrennstoffen fest. Es ist für Personen und Organisationen bestimmt, die mit dem Entwurf, der Fertigung, dem Verkauf, der Aufstellung oder dem Einsatz von Maschinen, Ausrüstungen, Werkzeugen und kompletten Anlagen für feste Biobrennstoffe befasst, und für alle Personen und Organisationen, die in Erzeugung, Einkauf, Verkauf und Verwertung von festen Biobrennstoffen einbezogen sind.
Der Gehalt an flüchtigen Bestandteilen wird als Masseverlust abzüglich des Massenanteils des Wassers be¬stimmt, der beim Erhitzen von festem Biobrennstoff unter Luftabschluss unter Standardbedingungen entsteht.
Biocombustibles solides - Méthode de détermination de la teneur en matières volatiles
La présente Norme européenne a pour but de définir les exigences et la méthode utilisée pour la détermination de la teneur en matières volatiles des biocombustibles solides. Elle est destinée aux personnes et aux entreprises qui fabriquent, préparent, vendent, montent ou utilisent des machines, des équipements, des outils et des installations complètes en rapport avec les biocombustibles solides ainsi qu'à toutes les personnes et entreprises impliquées dans la production, l'achat, la vente et l'utilisation de ces biocombustibles.
La teneur en matières volatiles est déterminée comme étant la perte de masse du biocombustible solide par chauffage à l'abri de l'air dans des conditions normalisées, moins la perte de masse due à l'évaporation de l'humidité.
Trdna biogoriva - Metode za določevanje hlapnih snovi
Cilj tega evropskega standarda je določitev zahtev in metode, ki se uporablja za določevanje hlapnih snovi trdnih biogoriv. Namenjen je osebam in organizacijam, ki proizvajajo, načrtujejo, prodajajo, montirajo ali uporabljajo stroje, opremo, orodje in cele tovarne, povezane s trdnimi gorivi, ter vsem osebam in organizacijam, vključenim v proizvajanje, nabavljanje, prodajanje in uporabo trdnih biogoriv. Hlapne snovi so določene kot izguba mase, manjše zaradi vlage, ko se trdno biogorivo segreva po standardiziranih pogojih brez stika z zrakom.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Feste Biobrennstoffe - Bestimmung des Gehaltes an flüchtigen SubstanzenBiocombustibles solides - Méthode de détermination de la teneur en matières volatilesSolid biofuels - Method for the determination of the content of volatile matter75.160.10Trda gorivaSolid fuelsICS:Ta slovenski standard je istoveten z:EN 15148:2009SIST EN 15148:2010en,de01-januar-2010SIST EN 15148:2010SLOVENSKI
STANDARDSIST-TS CEN/TS 15148:20061DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15148
November 2009 ICS 75.160.10 Supersedes CEN/TS 15148:2005English Version
Solid biofuels - Determination of the content of volatile matter
Biocombustibles solides - Méthode de détermination de la teneur en matières volatiles
Feste Biobrennstoffe
- Bestimmung des Gehaltes an flüchtigen Substanzen This European Standard was approved by CEN on 3 October 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15148:2009: ESIST EN 15148:2010
The volatile matter content is determined as the loss in mass, less that due to moisture, when solid biofuel is heated out of contact with air under standardised conditions. The test is empirical and, in order to ensure reproducible results, it is essential that the rate of heating, the final temperature and the overall duration of the test are carefully controlled. It is also essential to exclude air from the solid biofuel during heating to prevent oxidation. The fit of the crucible lid is therefore critical. The moisture content of the general analysis sample is determined at the same time as the volatile matter so that the appropriate correction can be made.
1 Scope This European Standard aims to define the requirements and method used to determine the volatile matter content of solid biofuels. It is intended for persons and organisations that manufacture, plan, sell, erect or use machinery, equipment, tools and entire plants related to solid biofuels, and to all persons and organisations involved in producing, purchasing, selling and utilising solid biofuels. The volatile matter content is determined as the loss in mass, less that due to moisture, when solid biofuel is heated out of contact with air under standardized conditions.
2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. CEN/TS 14588:2003, Solid biofuels – Terminology, definitions and descriptions
CEN/TS 14780, Solid biofuels
Methods for sample preparation EN 14774-3, Solid biofuels
Determination of moisture content
Oven dry method
Part 3: Moisture in general analysis sample 3 Terms and definitions For the purposes of this document, the terms and definitions given in CEN/TS 14588:2003 shall apply.
4 Principle A test portion of the general analysis sample is heated out of contact with ambient air at (900 ± 10) °C for 7 min. The percentage of volatile matter is calculated from the loss in mass of the test portion after deducting the loss in mass due to moisture.
Automatic equipment may be used when the method is validated with biomass reference samples of an adequate biomass type. This equipment shall fulfil all the requirements given in Clauses 5 to 8 regarding sample size, atmosphere, temperatures and weighing accuracy.
5 A
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