ISO INTERNATIONAL STANDARD 14404-2 Firstedition 2013-03-15 Calculation method of carbon dioxide emission intensity from iron and steel production Part 2: Steel plant with electric arc furnace (EAF) Méthode de calcul de I'intensite de I'emission de dioxyde de carbone de laproductiondela fonte etde I'acier Partie 2:Usine siderurgiqueavec four a arc électrique Reference number ISO14404-2:2013(E) ISO 度 @IS02013 No reprod d without license from IHS Not for Resale IS014404-2:2013(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.+41227490111 Fax+41227490947 E-mail [email protected] Webwww.iso.org Published in Switzerland CopyrighntematonaioganizatinfrStandardizaton ISo2013-Allrightsreserved No reproductionornetworking prmited without iense from IHs Not for Resale IS014404-2:2013(E) Contents Page Foreword ..iv Introduction. .. 1 Scope. .1 2 Terms and definitions 1 2.1 Emissions 2.2 Gas fuel.. .2 2.3 Liquid fuel 2 2.4 Solid fuel 2 2.5 Auxiliary material 3 2.6 Energy carriers 3 2.7 Ferrous containing materials 4 2.8 Alloys.... .4 2.9 Productand by-product 4 2.10 Others. 4 3 Symbols 5 4 Principles .6 4.1 General 6 4.2 Relevance .6 4.3 Completeness .6 4.4 Consistency 6 4.5 Accuracy. 6 4.6 Transparency .6 5 Definition of boundary .7 5.1 General 7 5.2 Category 1 7 5.3 Category2 7 5.4 Category 3 .8 5.5 Category 4 .8 6 Calculation .8 6.1 General .8 6.2 Calculation procedure .8 Annex A (informative) Calculation of energy consumption and intensity 13 Annex B (informative) An example of template for using different emission factors or emission sources from Table 4 14 Annex C (informative) An example of cO2 emission and intensity calculations for steel plant....16 Bibliography 19 CopyrightntermatonalOrganizationfostandardizationAllrightsreserved ili enor networking permited without license from IHS Not for Resale