1、CAN/CGSB-3.27-2012Supersedes CAN/CGSB-3.27-2005Naphtha FuelICS 75.160.20National Standard of CanadaThe CANADIAN GENERAL STANDARDS BOARD (CGSB), under whose auspices this National Standard of Canada has been developed is a government agency within Public Works and Government Services Canada. CGSB is
2、engaged in the production of voluntary standards in a wide range of subject areas through the media of standards committees and the consensus process. The standards committees are composed of representatives of relevant interests including producers, consumers and other users, retailers, governments
3、, educational institutions, technical, professional and trade societies, and research and testing organizations. Any given standard is developed on the consensus of views expressed by such representatives. CGSB has been accredited by the Standards Council of Canada as a national standards-developmen
4、t organization. The standards that it develops and offers as National Standards of Canada conform to the criteria and procedures established for this purpose by the Standards Council of Canada. In addition to standards it publishes as national standards, CGSB produces standards to meet particular ne
5、eds, in response to requests from a variety of sources in both the public and private sectors. Both CGSB standards and CGSB national standards are developed in conformance with the policies described in the CGSB Policy Manual for the Development and Review of Standards. CGSB standards are subject to
6、 review and revision to ensure that they keep abreast of technological progress. Suggestions for their improvement, which are always welcome, should be brought to the notice of the standards committees concerned. Changes to standards are issued either as separate amendment sheets or in new editions
7、of standards. An up-to-date listing of CGSB standards, including details on latest issues and amendments, and ordering instructions, is found in the CGSB Catalogue, which is published annually and is available without charge upon request. More information is available about CGSB products and service
8、s at our Web site www.tpsgc-pwgsc.gc.ca/ongc-cgsb. Although the intended primary application of this standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose. The testing and evaluat
9、ion of a product against this standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to
10、establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use. CGSB neither assumes nor accepts any responsibility for any injury or damage that may occur during or as the result of tests, wherever performed. Attention is drawn to the p
11、ossibility that some of the elements of this Canadian standard may be the subject of patent rights. CGSB shall not be held responsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity of any such patent rights is entirely
12、their own responsibility. Further information on CGSB and its services and standards may be obtained from: The Manager Standards Division Canadian General Standards Board Gatineau, Canada K1A 1G6 The STANDARDS COUNCIL OF CANADA is the coordinating body of the National Standards System, a coalition o
13、f independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The principal objects of the SCC are to foster and promote voluntary standardization as a means of advancing the national economy, benefiting the hea
14、lth, safety and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international cooperation in the field of standards. A National Standard of Canada (NSC) is a standard prepared or reviewed by an accredited Standards Developme
15、nt Organization (SDO) and approved by the SCC according to the requirements of CAN-P-2. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the SDO. A NSC reflects a consensus of a number of capable individuals whose collective interests pr
16、ovide, to the greatest practicable extent, a balance of representation of general interests, producers, regulators, users (including consumers), and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard, which is capable of making a significant and t
17、imely contribution to the national interest. Those who have a need to apply standards are encouraged to use NSCs. These standards are subject to periodic review. Users of NSCs are cautioned to obtain the latest edition from the SDO, which publishes the standard. The responsibility for approving stan
18、dards as National Standards of Canada rests with the: Standards Council of Canada 200-270 Albert Street Ottawa, Ontario K1P 6N7 How to order Publications: by telephone 819-956-0425 or 1-800-665-2472 by fax 819-956-5740 by mail CGSB Sales Centre Gatineau, Canada K1A 1G6 in person Place du Portage Pha
19、se III, 6B1 11 Laurier Street Gatineau, Quebec by email ncr.cgsb-ongctpsgc-pwgsc.gc.ca on the Web www.tpsgc-pwgsc.gc.ca/ongc-cgsb NATIONAL STANDARD OF CANADA CAN/CGSB-3.27-2012Supersedes CAN/CGSB-3.27-2005NAPHTHA FUELCETTE NORME NATIONALE DU CANADA EST DISPONIBLE EN VERSIONSFRANAISE ET ANGLAISE.NATI
20、ONAL STANDARD OF CANADA CAN/CGSB-3.14-2006Prepared by the Approved by the Canadian General Standards Board Standards Council of CanadaPublished November 2012 by the Canadian General Standards Board Gatineau, Canada K1A 1G6 HER MAJESTY THE QUEEN IN RIGHT OF CANADA, as represented by the Minister of P
21、ublic Works and Government Services, the Minister responsible for the Canadian General Standards Board (2012). No part of this publication may be reproduced in any form without the prior permission of the publisher.CANADIAN GENERAL STANDARDS BOARDCOMMITTEE ON GASOLINE AND ALTERNATIVE FUELS(Voting me
22、mbership at date of approval)ChairmanPickard, A.L. Consultant (General Interest)General Interest CategoryEkstrom, N. Natural Resources CanadaHanganu, A. OTI Canada GroupJaaskelainen, H. ConsultantJacula, T. Maxxam Analytics Inc.Maclean, G. IntertekMoser, P Saskatchewan Research CouncilTharby, R.D. T
23、harby Technology, consultantsVidian-Jones, C. Certispec Services Inc.Wispinski, D. Alberta Innovates Technology FuturesProducer CategoryBoulton, L. Husky EnergyCosentino, J. Afton Chemical Corp.Fenwick, S. Inspectorate America Corp.Flint, M. Archer Daniels Midland Co.Hiscock, R. North AtlanticJobin,
24、 J. L. Ultramar Ltd. Kenney, B. Suncor Energy Inc.Lund, C. Imperial Oil Ltd.Malynowsky, E. Innospec Inc.Millard, P. GE Water and Process TechnologiesMitchell, K. Shell Canada Ltd.Morel, G. Canadian Fuels AssociationPorter, S. Canadian Renewable Fuels Association Robichaud, S. Irving Oil Ltd.Taracha,
25、 J. The Lubrizol Corp.Tetreault, D. Baker HughesRegulator CategoryArchambault, R. Ministre des Ressources naturelles CAN/CGSB-3.27-2012User CategoryEveleigh, S. Government of Northwest TerritoriesKhan, S. Ministry of Transportation, OntarioLemieux, J. Public Works and Government Services CanadaPoitr
26、as, P. National DefenceStumborg, M. Agriculture and Agri-Food CanadaWhite, D. Government of NunavutSecretary (Non-voting)Lozano, A. Canadian General Standards BoardAcknowledgment is made for the translation of this National Standard of Canada by the Translation Bureau of Public Works and Government
27、Services Canada.1CAN/CGSB-3.27-2012 Supersedes CAN/CGSB-3.27-2005CANADIAN GENERAL STANDARDS BOARDNAPHTHA FUEL1. SCOPE1.1 This standard applies to one type of naphtha fuel suitable for use in catalytic-type heaters and in naphtha pressure-appliances such as stoves, lanterns, heating units and blowtor
28、ches.1.1.1 The specified limiting values in this standard are present to allow the use of this naphtha fuel in catalytic heaters. The use of other types of fuel in catalytic heaters such as fuels with a higher boiling point range, higher vapour pressure or higher sulphur concentration could result i
29、n poor or hazardous performance.1.2 The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the re
30、sponsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use.2. REFERENCED PUBLICATIONS2.1 The following publications are referenced in this standard:2.1.1 Canadian General Sta
31、ndards Board (CGSB)CAN/CGSB-3.0 Methods of Testing Petroleum and Associated Products:No. 14.3 Standard Test Method for the Identification of Hydrocarbon Components in Automotive Gasoline Using Gas Chromatography No. 28.8 Visual Haze Rating of Distillate Fuel Oils.2.1.2 ASTM InternationalAnnual Book
32、of ASTM Standards (Appendix A).2.2 A dated reference in this standard is to the issue specified. An undated reference in this standard is to the latest issue, unless otherwise specified by the authority applying this standard. The sources are given in the Notes section.3. DEFINITIONSThe following de
33、finition applies in this standard:3.1 Naphtha fuel A light distillate fuel generally composed of C5 to C12 hydrocarbons and naturally occurring, petroleum-derived non-hydrocarbons that typically boils below 127C.4. GENERAL REQUIREMENTS4.1 The naphtha fuel shall be visually clear and free from undiss
34、olved water, sediment, and suspended matter under the temperature and conditions of custody transfer. It is recommended that the fuel not be dyed.4.2 The naphtha fuel shall be a stable, homogeneous liquid free from foreign matter likely to clog filters or nozzles, or damage equipment. 2 CAN/CGSB-3.2
35、7-20124.3 The naphtha fuel shall not contain any metalcontaining additives such as anti-knock compounds or combustion enhancers.4.4 If the naphtha fuel contains additives, the supplier shall provide the purchaser with a record of the type and concentration (par. 7.1.a).5. DETAILED REQUIREMENTS5.1 Th
36、e naphtha fuel shall comply with the specified limiting values. The specified limiting values shall not be changed. This precludes any allowances for the test method precision and for adding or subtracting digits.5.1.1 To determine conformance with the specified limiting values, an observed value or
37、 a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specified limiting value, in accordance with the rounding-off method of ASTM E29. There are three exceptions (par. 5.9 a., b. and c.). 5.1.2 Where test values differ between two parties
38、, a resolution shall be in accordance with ASTM D3244 in order to determine conformance with the specified limiting values, with the criticality of the limits set at P = 0.5.5.1.3 Test methods other than those referenced in this standard may be used only if they have been validated in accordance wit
39、h ASTM D3764 or D6708. These are referred to as validated test methods.5.1.4 Validated test methods shall correlate with methods referenced in the standard. Differences in precision, sensitivity and bias between methods referenced in the standard and the validated methods shall be noted when using r
40、esults from validated methods.5.1.5 Validated test methods shall only be used within the bounds of the data covered in their validation.5.1.6 In the event of a dispute, the procedures given in par. 5.1.1 and 5.1.2 shall be used. If parties in a dispute cannot agree on an analytical method to resolve
41、 the dispute, the method listed in the standard shall be used. Where more than one method is listed for a given detailed requirement, the referee method shall be used.1Property Min. Max.ASTM CGSB5.2 Appearance at 20-25C 1 CAN/CGSB-3.0No. 28.85.3 Colour, Saybolt +25 D1561D60455.4 Aromatics, % by volu
42、me 10 CAN/CGSB-3.0No. 14.35.5 Benzene, % by volume 0.1 CAN/CGSB-3.0No. 14.35.6 Olefins, one of the following:a. Olefins, % by volume or 2 CAN/CGSB-3.0No. 14.31b. Bromine number 5 D1159 1Referee method(s) to be used in the event of a dispute.Test MethodSpecified Limiting ValuesCAN/CGSB-3.27-2012 3Pro
43、perty Min. Max.ASTM CGSB5.7 Residue acidity Neutral D1093 5.8 Sulphur, mg/kg 5 D54531D3120D6920D70395.9 Distillation22D86 a. Initial boiling point, oC 38 71b. 50% recovered, oC 66 93c. Final boiling point, oC 93 127d. Recovery, % by volume 97 e. Residue, % by volume 1.05.10 Vapour pressure, kPa 55.0
44、 D51911D5190D63785.11 Oxidative stability, induction period, min 480 D525 5.12 Copper strip corrosion, 3 h at a minimum temperature of 50C No. 1 D130 5.13 Solvent washed gum content, mg/100 mL 1.0 D381 6. INSPECTION236.1 Sampling6.1.1 Sampling equipment and procedures shall be designed and used to o
45、btain representative samples of the product. Sampling lines, hoses, etc., should be flushed prior to taking a sample. Sampling containers shall be appropriate for preserving the integrity of the sample for the detailed requirement being determined. Procedures shall be in accordance with ASTM D4057,
46、D4177, D5842 or D5854.6.1.2 Sample volume shall be consistent with the requirements of the testing laboratory and/or the authority having jurisdiction. Unless otherwise specified (par. 7.1.b.), a sample of at least 3 L shall be taken.7. NOTES7.1 Options The following options may be specified in the
47、application of this standard:a. Additive types and concentrations, if present (par. 4.4).b. Sample size, if other than specified (par. 6.1.2).2The ASTM Test Method D86 utilizes either manual or automated equipment. In the event of a dispute, the automated test method shall be the referee method. Use
48、rs are cautioned to develop their own supporting data to establish correlation with the referee method.Test MethodSpecified Limiting Values4 CAN/CGSB-3.27-20127.2 Sources of Referenced PublicationsThe following addresses were valid at the date of publication.7.2.1 The publications referred to in par
49、. 2.1.1 may be obtained from the Canadian General Standards Board, Sales Centre, Gatineau, Canada K1A 1G6. Telephone 819-956-0425 or 1-800-665-2472. Fax 819-956-5740. E-mail at ncr.CGSB-ONGCtpsgc-pwgsc.gc.ca. Web site www.tpsgc-pwgsc.gc.ca/ongc-cgsb.7.2.2 The publications referred to in par. 2.1.2 may be obtained from ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, U.S.A., Web site www.astm.org, or from IHS Canada, 1 Antares Drive, Suite 200, Ottawa, Ontario K2E 8C4, telephone 613-237-4250
