1、Diesel engines NOx reduction agent AUS 32Part 3: Handling, transportation, and storageBS ISO 222413:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 ISO 2017Diesel engines NOx reduction agent AUS 32 Part 3: Handling, transportation, and storageMoteurs diesel Agen
2、t AUS 32 de rduction des NOx Partie 3: Manipulation, transport et stockageINTERNATIONAL STANDARDISO22241-3Second edition2017-04Reference numberISO 22241-3:2017(E)National forewordThis British Standard is the UK implementation of ISO 222413:2017. It supersedes BS ISO 222413:2008, which is withdrawn.T
3、he UK participation in its preparation was entrusted to Technical Committee MCE/22, Engines for road vehicles.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Use
4、rs are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 92543 6ICS 43.060.40Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of
5、 the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS ISO 222413:2017 ISO 2017Diesel engines NOx reduction agent AUS 32 Part 3: Handling, transportation, and storageMoteurs diesel Agent AUS 32 de rduction des N
6、Ox Partie 3: Manipulation, transport et stockageINTERNATIONAL STANDARDISO22241-3Second edition2017-04Reference numberISO 22241-3:2017(E)BS ISO 222413:2017ISO 22241-3:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless other
7、wise 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 b
8、elow or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 222413:2017ISO 22241-3:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUM
9、ENT ISO 2017, Published in SwitzerlandAll 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 p
10、ermission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO 22241-3:2017(E)For
11、eword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 General requirements and recommendations 24.1 Requirements for use of materials compatible with AUS 32 24.1.1 General 24.1.2 Recommended materials 24.1.3 Materials not recommended . 34.2 Physical conditions during transportation
12、 and storage 34.2.1 General recommendation . 34.2.2 Shelf life . 34.3 Cleanliness of surfaces in contact with AUS 32. 44.4 Recommendation on further properties. 45 Quality assurance 45.1 General . 45.2 Sampling . 45.3 Testing 55.4 Procedures for product release and handling of non-conforming product
13、 55.5 Quality monitoring 65.5.1 General 65.5.2 Audits . 65.5.3 Documentation 66 Procedures for handling of containers and equipment . 76.1 General . 76.2 Single use non-bulk containers . 76.3 Dedicated bulk operation 76.4 Non-dedicated bulk operation. 8Bibliography 9 ISO 2017 All rights reserved iii
14、Contents PageBS ISO 222413:2017ISO 22241-3:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each
15、member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International
16、 Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different ty
17、pes of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not
18、 be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is i
19、nformation given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organizatio
20、n (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 34, Propulsion, powertrain and powertrain fluids.This second edition cancels and replaces
21、the first edition (ISO 22241-3:2008), which has been technically revised by adding a variety of editorial changes throughout the document and by adding flexible compliance methodology to 5.5.1.A list of all parts in the ISO 22241 series can be found on the ISO website.iv ISO 2017 All rights reserved
22、BS ISO 222413:2017ISO 22241-3:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body i
23、nterested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechn
24、ical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO do
25、cuments should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held resp
26、onsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information gi
27、ven for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) princ
28、iples in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 34, Propulsion, powertrain and powertrain fluids.This second edition cancels and replaces the first edi
29、tion (ISO 22241-3:2008), which has been technically revised by adding a variety of editorial changes throughout the document and by adding flexible compliance methodology to 5.5.1.A list of all parts in the ISO 22241 series can be found on the ISO website.iv ISO 2017 All rights reserved INTERNATIONA
30、L STANDARD ISO 22241-3:2017(E)Diesel engines NOx reduction agent AUS 32 Part 3: Handling, transportation, and storage1 ScopeThis document describes best practice recommendations and requirements for the handling, transportation, and storage of AUS 32. These recommendations and requirements are neces
31、sary to preserve the specified quality of AUS 32 from any point of production to the point where it is filled into the on-board tank of a vehicle or other application, in order to ensure the proper function of selective catalytic reduction (SCR) converter systems.2 Normative referencesThe following
32、documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 22241-1,
33、 Diesel engines NOx reduction agent AUS 32 Part 1: Quality requirementsISO 22241-2, Diesel engines NOx reduction agent AUS 32 Part 2: Test methods3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 22241-1 and the following apply.ISO and IEC maintain term
34、inological databases for use in standardization at the following addresses: IEC Electropedia: available at h t t p :/ www .electropedia .org/ ISO Online browsing platform: available at h t t p :/ www .iso .org/ obp3.1shelf lifeperiod of time starting with the completion of the production of the batc
35、h in which a product, stored under specific conditions, remains within the specification3.2production batchquantity of product produced during one operation at a site where the product has (last) been physically or chemically modified to reach compliance with applicable specificationsNote 1 to entry
36、: Comingling of smaller batches into one larger batch does not constitute a physical or chemical modification, provided the smaller batches before comingling meet specification.3.3bulk operationhandling of AUS 32 in large containersEXAMPLE Road tankers, rail cars, storage tanks, and tank vessels. IS
37、O 2017 All rights reserved 1BS ISO 222413:2017ISO 22241-3:2017(E)3.4packaged shipmenthandling of AUS 32 in small containersEXAMPLE Drums, cans, bottles, intermediate bulk containers (IBCs), and totes.4 General requirements and recommendations4.1 Requirements for use of materials compatible with AUS
38、324.1.1 GeneralTo avoid contamination of AUS 32 and to resist corrosion of the devices used (containers, tubes, valves, fittings, gaskets, hoses, etc.), all materials in direct contact with AUS 32 during handling, transportation and storage, including sampling, shall be compatible with AUS 32.It is
39、the responsibility of the user of this document to ensure that the correct materials are used. The list of the materials given in Table 1 and Table 2 are for guidance only.Any material with uncertain compatibility with AUS 32 shall be tested. The test conditions should reflect the intended temperatu
40、re range and contact time, in order to evaluate possible influences on the product quality as specified in ISO 22241-1. In addition, this test shall ensure that the integrity of the material in contact with AUS 32 is maintained. Accelerated tests using higher temperatures may be used, as appropriate
41、.If a contamination of AUS 32 is detected during handling, transportation and storage, an investigation shall be carried out to determine the causes of contamination and to take appropriate corrective actions.4.1.2 Recommended materialsExamples of materials recommended for use with AUS 32 are given
42、in Table 1.NOTE This list has been compiled in accordance with the state of the art and with the best knowledge at the time of publication of this document.Table 1 Examples of recommended materialsAustenitic Cr-Ni, Cr-Ni-Mo, and Cr-Ni-Mo-Ti stainless steels, e.g. UNS S30400, S30403, S31600, S31603,
43、S31625, and S32100.TitaniumNi-Mo-Cr-W superalloys, e.g. Hastelloy C-276, (UNS N10276)Polyethylene (PE), free of additives that may damage SCR systemsPolypropylene (PP), free of additives that may damage SCR systemsPolyisobutylene (PIB), free of additives that may damage SCR systemsPerfluoroalkoxy al
44、kane (PFA), free of additives that may damage SCR systemsPolyfluoroethylene (PFE), free of additives that may damage SCR systemsPolyvinylidene fluoride (PVDF), free of additives that may damage SCR systemsPolytetrafluoroethylene (PTFE), free of additives that may damage SCR systemsCopolymers of viny
45、lidene fluoride and hexafluoropropylene (PVDF-HFP), free of additives that may damage SCR systemsNOTE 1 The sequence given in this list does not constitute a ranking of the recommended materials.NOTE 2 Materials made of plastics can contain various kinds of additives used either for processing or fo
46、r special kinds of serviceability. These additives can possibly migrate into AUS 32. For this reason, special care is taken for testing the contamination of AUS 32 by additives from plastic materials used in direct contact with AUS 32.2 ISO 2017 All rights reservedBS ISO 222413:2017ISO 22241-3:2017(
47、E)3.4packaged shipmenthandling of AUS 32 in small containersEXAMPLE Drums, cans, bottles, intermediate bulk containers (IBCs), and totes.4 General requirements and recommendations4.1 Requirements for use of materials compatible with AUS 324.1.1 GeneralTo avoid contamination of AUS 32 and to resist c
48、orrosion of the devices used (containers, tubes, valves, fittings, gaskets, hoses, etc.), all materials in direct contact with AUS 32 during handling, transportation and storage, including sampling, shall be compatible with AUS 32.It is the responsibility of the user of this document to ensure that
49、the correct materials are used. The list of the materials given in Table 1 and Table 2 are for guidance only.Any material with uncertain compatibility with AUS 32 shall be tested. The test conditions should reflect the intended temperature range and contact time, in order to evaluate possible influences on the product quality as specified in ISO 22241-1. In addition, this test shall ensure that the integrity of the material in contact with AUS 32 is maintained. Accelerated tests using higher temperatures m
