ISO INTERNATIONAL STANDARD 14404-1 First edition 2013-03-15 Calculation method of carbon dioxide emission intensity from iron and steel production Part 1: Steel plant with blast furnace Méthode de calcul de I'intensite de I'emission de dioxyde de carbone delaproductiondelafonteetdel'acier- Partie 1: Usine siderurgique avec fourneau Reference number IS0 14404-1:2013(E) ISO Copyright Intemational Organization for Standardization @IS02013 No reproduct Not for Resale IS0 14404-1:2013(E) COPYRIGHTPROTECTEDDOCUMENT @IS02013 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior 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 Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax+41227490947 E-mail [email protected] Web www.iso.org Published in Switzerland @Iso 2013-All rights reserved Nrroducnwrkingmitewihuticeefm Not for Resale IS0 14404-1:2013(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. 1 2 Terms and definitions .1 2.1 Emissions .1 2.2 Gas fuel. 2 2.3 Liquid fuel 2 2.4 Solid fuel 2 2.5 Auxiliary material. 3 2.6 Energy carriers. 4 2.7 Ferrous containing materials ..4 2.8 Alloys.. 2.9 Product and by-product 4 2.10 Others. 5 3 Symbols 6 4 Principles. .7 4.1 General 7 4.2 Relevance 4.3 Completeness 1 4.4 Consistency 7 4.5 Accuracy. 7 4.6 Transparency .7 5 Definition of boundary .7 5.1 General 7 5.2 Category 1 8 5.3 Category2 8 5.4 Category 3 .9 5.5 Category 4 9 6 Calculation .9 6.1 General 9 6.2 Calculationprocedure .9 Annex A (informative) Calculation of energy consumption and intensity .15 Annex B (informative) An example of template for using different emission factors or emission sources from Table 4 16 Annex C (informative) An example of cO2 emission and intensity calculations for a steel plant....18 Annex D (informative) Explanation of emission factors for by-product gases in Table 4 .21 Bibliography .24 ii No reproduction or networking permited without license from IHS Not for Resale