DD-CEN-TS-15414-2-2006.pdf
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1、DRAFT FOR DEVELOPMENT DD CEN/TS 15414-2:2006 Solid recovered fuels Determination of moisture content using the oven dry method Part 2: Determination of total moisture by a simplified method ICS 75.160.10 ? Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 05:43:50
2、 GMT+00:00 2006, Uncontrolled Copy, (c) BSI DD CEN/TS 15414-2:2006 This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 30 November 2006 BSI 2006 ISBN 0 580 49552 3 National foreword This Draft for Development was published by BSI. It is the
3、UK implementation of CEN/TS 15414-2:2006. This publication is not to be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a provisional nature. It should be applied on this provisional basis, so that information and experience of its pra
4、ctical application can be obtained. Comments arising from the use of this Draft for Development are requested so that UK experience can be reported to the European organization responsible for its conversion to a European standard. A review of this publication will be initiated not later than 3 year
5、s after its publication by the European organization so that a decision can be taken on its status. Notification of the start of the review period will be made in an announcement in the appropriate issue of Update Standards. According to the replies received by the end of the review period, the resp
6、onsible BSI Committee will decide whether to support the conversion into a European Standard, to extend the life of the Technical Specification or to withdraw it. Comments should be sent to the Secretary of the responsible BSI Technical Committee at British Standards House, 389 Chiswick High Road, L
7、ondon W4 4AL. The UK participation in its preparation was entrusted to Technical Committee PTI/17, Solid biofuels. A list of organizations represented on PTI/17 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users
8、 are responsible for its correct application. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 05:43:50 GMT+00:00 2006, Uncontrolled Copy, (c) BSI TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE
9、SPEZIFIKATION CEN/TS 15414-2 October 2006 ICS 75.160.10 English Version Solid recovered fuels - Determination of moisture content using the oven dry method - Part 2: Determination of total moisture by a simplified method Combustibles solides de rcupration - Dtermination de lhumidit par la mthode de
10、schage ltuve - Partie 2: Dtermination de lhumidit totale par une mthode simplifie Feste Sekundrbrennstoffe - Bestimmung des Wassergehaltes unter Verwendung des Verfahrens der Ofentrocknung - Teil 2: Bestimmung des Gehaltes an Gesamtwasser mittels eines vereinfachten Verfahrens This Technical Specifi
11、cation (CEN/TS) was approved by CEN on 25 March 2006 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their comments, particularly on the question whether the CEN/TS can be converted
12、 into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
13、until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,
14、Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of
15、exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TS 15414-2:2006: E Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 05:43:50 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 Contents Page Foreword3 1 Scope 4 2 Norma
16、tive references4 3 Terms and definitions .4 4 Principle4 5 Apparatus .4 6 Sample preparation .5 7 Procedure .5 8 Calculation6 9 Precision.6 10 Test report6 Bibliography7 CEN/TS 15414-2:2006 Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 05:43:50 GMT+00:00 2006,
17、 Uncontrolled Copy, (c) BSI 3 Foreword This document (CEN/TS 15414-2:2006) has been prepared by Technical Committee CEN/TC 343 “Solid recovered fuels”, the secretariat of which is held by SFS. CEN/TS 15414 “Solid recovered fuels Determination of moisture content using the oven dry method“ consists o
18、f three parts: Part 1: Determination of total moisture by a reference method Part 2: Determination of total moisture by a simplified method Part 3: Moisture in general analysis sample According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries a
19、re bound to announce this Technical Specification: Austria, Belgium, 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,
20、Switzerland and the United Kingdom. CEN/TS 15414-2:2006 Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 05:43:50 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 1 Scope This Technical Specification specifies a method for the determination of total moisture content
21、of solid recovered fuels by drying a sample in an oven. This method is suitable for use for routine production control on site, e.g. if a high precision of the determination of moisture content is not required. It is applicable to all solid recovered fuels. NOTE 1 The total moisture content of recov
22、ered fuels is not an absolute value and therefore standardised conditions for its determination are indispensable to enable comparative determinations. NOTE 2 The term moisture content when used with recovered materials can be misleading since solid recovered materials e.g. biomass frequently contai
23、ns varying amounts of volatile compounds (extractives) which can evaporate when determining moisture content by oven drying. NOTE 3 This Technical Specification is based on CEN/TS 14774-2 1. 2 Normative references The following referenced documents are indispensable for the application of this Techn
24、ical Specification. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. CEN/TS 15357:2006, Solid recovered fuels Terminology, definitions and descriptions prCEN/TS 15442, Solid recovered fuels
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