ISO INTERNATIONAL STANDARD 12988-1 First edition 2000-05-01 Carbonaceous materials used in the production of aluminium Baked anodes Determination of the reactivity to carbon dioxide Part 1: Loss in mass method Produits carbonés utilisés pour la production de I'aluminium - Anodes cuites Deétermination de la reactivité au dioxyde de carbone - Partie 1: Méthode par perte de masse Reference number ISO 12988-1:2000(E) A ISO @ISO2000 ISO 12988-1:2000(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. AdobeisatrademarkofAdobeSystemsIncorporated Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2000 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 734 10 79 E-mail [email protected] Web www.iso.ch Printed in Switzerland ii @ ISO 2000 - All rights reserved ISO 12988-1:2000(E) Foreword SO(the International OrganizationforStandardization)is a worldwidefederationof national standardsbodies(iso memberbodies).The work of preparing International Standards is normally carried outthroughISOtechnica committees.Eachmemberbodyinterestedina subjectforwhichatechnicalcommitteehasbeenestablishedhas Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of isO 12988 may be the subject of International Standard ISO 12988-1 was prepared by Technical Committee ISO/TC 47, Chemistry, Subcommittee sc 7, Aluminium oxide, cryolite, aluminium fluoride, sodium fluoride, carbonaceous products for the aluminium industry. ISO 12988 consists of the following parts, under the general title Carbonaceous materials used in the production of aluminium Baked anodes Determination of the reactivity to carbon dioxide: Part 1: Loss in mass method A thermogravimetric method will be the subject of a future part 2 to ISO 12988. ili @ ISO 2000 - All rights reserved