EN 15290:2011
(Main)Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti
Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti
This European Standard specifies methods for the determination of major elements of solid biofuels respectively of their ashes, which are Al, Ca, Fe, Mg, P, K, Si, Na, Ti. The determination of other elements such as barium (Ba) and manganese (Mn) is also possible with the methods described in this European Standard.
The European Standard includes two parts: Part A describes the direct determination on the fuel, this method is also applicable for sulfur and minor elements, Part B gives a method of determination on a prepared 550 °C ash.
Feste Biobrennstoffe - Bestimmung von Hauptelementen - Al, Ca, Fe, Mg, P, K, Si, Na und Ti
Die Europäische Norm legt Verfahren zur Bestimmung von Hauptelementen fester Biobrennstoffe bzw. deren Aschen fest, das sind Al, Ca, Fe, Mg, P, K, Si, Na, Ti. Die Bestimmung anderer Elemente, wie z. B. von Barium (Ba) und Mangan (Mn), ist mit den in dieser Europäischen Norm beschriebenen Verfahren auch möglich. Diese Europäische Norm enthält zwei Teile: In Teil A ist die direkte Bestimmung am Brennstoff festgelegt, dieses Verfahren gilt auch für Schwefel und Spurenelemente, mit Teil B wird ein Verfahren zur Bestimmung an einer bei 550 °C hergestellten Asche zur Verfügung gestellt.
Biocombustibles solides - Dosage des éléments majeurs - Al, Ca, Fe, Mg, P, K, Si, Na et Ti
La présente Norme européenne spécifie des méthodes de dosage d’éléments majeurs des biocombustibles
solides ou de leurs cendres, à savoir Al, Ca, Fe, Mg, P, K, Si, Na, Ti. Le dosage d’autres éléments, tels que le
baryum (Ba) et le manganèse (Mn), est également possible avec les méthodes décrites dans la présente
Norme européenne.
La Norme européenne comprend deux parties : La Partie A décrit le dosage direct sur le combustible et
s’applique aussi aux éléments soufrés ainsi qu’aux éléments mineurs. La Partie B décrit une méthode de
dosage sur la cendre préparée à 550 °C.
Trdna biogoriva - Določevanje makro elementov - Al, Ca, Fe, Mg, P, K, Si, Na in Ti
Ta evropski standard določa metode za določevanje makroelementov iz pepela trdnih biogoriv v tem zaporedju, ki so Al, Ca, Fe, Mg, P, K, Si, Na, Ti. Določevanje drugih elementov, kot sta barij (Ba) in mangan (Mn), je prav tako mogoče z metodami, opisanimi v tem evropskem standardu. Ta evropski standard vsebuje dva dela: Del A opisuje neposredno določevanje goriva, pri čemer ta metoda prav tako velja za žveplo in manjše elemente, del B pa podaja metodo za določevanje pri pripravljenem pepelu pri temperaturi 550 °C.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Feste Biobrennstoffe - Bestimmung von Hauptelementen - Al, Ca, Fe, Mg, P, K, Si, Na und TiBiocombustibles solides - Dosage des éléments majeurs - Al, Ca, Fe, Mg, P, K, Si, Na et TiSolid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti75.160.10Trda gorivaSolid fuelsICS:Ta slovenski standard je istoveten z:EN 15290:2011SIST EN 15290:2011en,deSIST EN 15290:2011SLOVENSKI
STANDARDSIST-TS CEN/TS 15290:20061DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15290
February 2011 ICS 75.160.10 Supersedes CEN/TS 15290:2006English Version
Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti
Biocombustibles solides - Dosage des éléments majeurs - Al, Ca, Fe, Mg, P, K, Si, Na et Ti
Feste Biobrennstoffe - Bestimmung von Hauptelementen - Al, Ca, Fe, Mg, P, K, Si, Na und Ti This European Standard was approved by CEN on 25 December 2010.
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-CENELEC 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-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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.
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B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15290:2011: ESIST EN 15290:2011
List of conversion factors . 13Annex B (informative)
Performance data . 14Bibliography . 17 SIST EN 15290:2011
Reference Material RM material or substance, one or more of whose property values are sufficiently homogeneous and well established to be used for the calibration of an apparatus, the assessment of a measurement method, or for assigning values to materials 3.2 Certified Reference Material CRM reference material, accompanied by a certificate, one or more of whose property values are certified by a procedure which establishes traceability to an accurate realisation of the unit in which the property values are expressed, and for which each certified value is accompanied by an uncertainty at a stated level of confidence 3.3 NIST Standard Reference Material® SRM CRM issued by NIST that also meets additional NIST-specific certification criteria and is issued with a certificate or certificate of analysis that reports the results of its characterisations and provides information regarding the appropriate use(s) of the material 4 Symbols and abbreviations 4.1 Symbols Al Aluminium Ca Calcium Fe Iron Mg Magnesium P Phosphorus K Potassium Si Silicon Na Sodium Ti Titanium 4.2 Abbreviations CRM Certified Reference Material ICP-OES Inductively Coupled Plasma – Optical Emission Spectrometry ICP-MS Inductively Coupled Plasma – Mass Spectrometry FAAS Flame Atomic Absorption Spectrometry FES Flame Emission Spectrometry SRM Standard Reference Material SIST EN 15290:2011
30 % (w/w), ρ = 1,11 g/ml 6.5 Hydrofluoric acid (HF) 40 % (w/w),
= 1,13 g/ml CAUTION — Hydrofluoric acid may lead to health hazards. 6.6 Boric acid (H3BO3) 4 % (w/w) 6.7 Use of Certified Reference Materials (CRM or SRM) Use certified reference materials, issued by an internationally recognized authority, to check if the accuracy of the calibration meets the required performance characteristics. Examples of certified reference materials are: NBS 1570 spinach leaves, NBS 1571 orchard leaves, NBS 1573 tomato leaves and NBS 1575 pine needles. When, due to matrix effects or concentration range limitations, no good recoveries for the certified reference materials can be obtained, calibration with at least two CRM or SRM materials may solve these problems. In that case CRM or SRM materials other than used for the calibration shall be used for verifica
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