ISO INTERNATIONAL STANDARD 18466 First edition 2016-12-15 Stationary source emissions Determination of the biogenic fraction in CO2 in stack gas using the balance method Emission des sources fixesDetermination de la fraction biogenique de CO2 dans les gaz de cheminees en utilisant lamethode des bilans Reference number ISO 18466:2016(E) ISO O ISO2016 d without icense from IHS ISO18466:2016(E) COPYRIGHTPROTECTEDDOCUMENT O ISO 2016,Published in Switzerland Allrights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized otherwise in any form written permission.Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester: ISO copyright office Ch.de Blandonnet_8-CP 401 CH-1214 Vernier,Geneva,Switzerland Tel.+41227490111 Fax+41227490947 copyright@iso.org www.iso.org IntenatobganzatontorSandardaton Provided by IHS under licerse with ISO No reproducion or networking permited without license from IHS ISO 18466:2016(E) Contents Page Foreword IV Introduction 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and abbreviated terms 5 Requirements 5.1 Input stream paramete..s.. 5.2 Output stream parameter.s . 6 Sampling 6.1 Samplingofinputstreams 6.2 Sampling of output streams 7 Test methods 7.1 General 7.2 Process input 7.2.1 Amount offuel that is combusted 7.2.2 Amount of combustion air .... 7.2.3 Auxiliary fuel or oxygen enrichment 7.3 Process 7.3.1 Stack emissions 7.3.2 Energy production 7.3.3 Solid outputs Balance calculation 8.1 General 8.2 Mass balance 8.3 Ash balance 8.4 Carbon balance 8.5 Energy balance 8.6 02 consumption balance 8.7 Difference between O2 consumption andCO 2production 8.8 Waterbalance 10 8.9 Composition ofthe organic matter 8.10 Operating data of the WasteforEnergy (WfE)plantand plausibility checks 8.11 Mathematical solution with data reconciliation 12 8.12 Calculation model 13 9 Operating the model 9.1 Installation routines .20 9.2 Ongoing operation calculation routines Uncertainty budget methodology and interpretation 10 21 AnnexA (informative)Reference chemical compositions of moisture and ash free biogenic and fossil organic matter AnnexB (informative)Reference chemical compositionsforthe auxiliary fuels 23 Bibliography ..24 International Organization GsISQ.2016- Allrightsreserved Rorpobs neoingperms wiot ens tromHS