CGSB 3 14-2013-CAN CGSB-2013 Propane utilis comme carburant.pdf

1、CAN/CGSB-3.14-2013Supersedes CAN/CGSB-3.14-2006Propane for Fuel PurposesICS 75.160.20National Standard of CanadaCopyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-The CANADIAN GENERAL ST

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23、duction or networking permitted without license from IHS-,-,-NATIONAL STANDARD OF CANADA CAN/CGSB-3.14-2013Supersedes CAN/CGSB-3.14-2006PROPANE FOR FUEL PURPOSESCETTE NORME NATIONALE DU CANADA EST DISPONIBLE EN VERSIONSFRANAISE ET ANGLAISE.NATIONAL STANDARD OF CANADA CAN/CGSB-3.14-2006Prepared by th

24、e Approved by the Canadian General Standards Board Standards Council of CanadaPublished May 2013 by the Canadian General Standards Board Gatineau, Canada K1A 1G6 HER MAJESTY THE QUEEN IN RIGHT OF CANADA, as represented by the Minister of Public Works and Government Services, the Minister responsible

25、 for the Canadian General Standards Board (2013). No part of this publication may be reproduced in any form without the prior permission of the publisher.Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without li

26、cense from IHS-,-,-CANADIAN GENERAL STANDARDS BOARDCOMMITTEE ON GASOLINE AND ALTERNATIVE AUTOMOTIVE FUELS(Voting membership at date of approval)ChairmanPickard, A. L. Consultant (General Interest)General Interest CategoryEkstrom, N. Natural Resources CanadaHanganu, A. Oti Canada GroupJaaskelainen, H

27、. ConsultantJacula, T. Maxxam Analytics Inc.Maclean, G. IntertekMoser, P. Saskatchewan Research CouncilTharby, R.D. Tharby Technology, ConsultantsVidian-Jones, C. Certispec Services Inc.Wispinski, D. Alberta Innovates Technology FuturesProducer CategoryBoulton, L. Husky EnergyCosentino, J. Afton Che

28、mical Corp.Fenwick, S. Inspectorate America Corp.Flint, M. Archer Daniels Midland Co.Hiscock, R. North AtlanticKenney, B. Suncor Energy Products PartnershipLund, C. Imperial Oil Ltd.Malynowsky, E. Innospec Inc.Millard, P. GE Water and Process TechnologiesMitchell, K. Shell Canada Ltd.Morel, G. Canad

29、ian Fuels AssociationPorter, S. Canadian Renewable Fuels AssociationRobichaud, S. Irving Oil Ltd.Saha, K. Ultramar Ltd.Taracha, J. The Lubrizol Corp.Tetreault, D. Baker HughesRegulator CategoryArchambault, R. Ministre des Ressources naturelles Copyright Canadian General Standards Board Provided by I

30、HS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CAN/CGSB-3.14-2013User CategoryEveleigh, S. Government of Northwest TerritoriesKhan, S. Ministry of Transportation, OntarioLemieux, J. Public Works and Government Services CanadaPoitras, P. N

31、ational 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 Services

32、 Canada.Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1CAN/CGSB-3.14-2013Supersedes CAN/CGSB-3.14-2006CANADIAN GENERAL STANDARDS BOARDPROPANE FOR FUEL PURPOSES1. SCOPE1.1 This stand

33、ard describes two grades of propane used only for fuel purposes. These grades consist mainly of C3compounds. 1.1.1 Grade 1 is intended for use in internal combustion engines and for general industrial and commercial fuel applications. Grade 1 maintains a minimum octane quality by limiting concentrat

34、ions of low-octane components (see footnote 6).Note: The requirements for Grade 1 are derived from the GPA 2140 HD-5 specification.1.1.2 Grade 2 is adequate for most industrial and domestic uses and may also be suitable for low severity internal combustion engine applications where a high-octane qua

35、lity fuel is not required.Note: Propane was referred to as liquefied petroleum gas or LPG in prior editions of this standard. The terms LPG, LP Gas and Liquefied Petroleum Gas are used in North America to refer to various mixtures of C3and C4hydrocarbon compounds. 1.2 Users of this standard are advi

36、sed to take appropriate measures to address health and safety concerns related to the use and handling of propane (par. 8.2).1.3 The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This standard does not purport to

37、address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use. CGSB neither assumes

38、nor accepts any responsibility for any injury or damage that may occur during or as the result of tests, wherever performed.2. REFERENCED PUBLICATIONS2.1 The following publications are referenced in this standard:2.1.1 Canadian General Standards Board (CGSB)CAN/CGSB-3.0 Methods of Testing Petroleum

39、and Associated Products:No. 14.3 Standard Test Method for the Identification of Hydrocarbon Components in Automotive Gasoline using Gas ChromatographyNo. 18.5 Test for Ethyl Mercaptan Odorant in Propane, Field Method.2.1.2 Canadian Standards Association (CSA) CAN/CSA-B149.2 Propane Storage and Handl

40、ing Code.2.1.3 ASTM InternationalAnnual Book of ASTM Standards (See Appendix A).Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2 CAN/CGSB-3.14-20132.1.4 Gas Processors Association (G

41、PA)RR-129 Human Response Research Evaluation of Alternate Odorants for LP-GasGPA 2140 Liquefied Petroleum Gas Specifications and Test Methods.2.1.5 U.S. Department of CommerceBERC/RI-77/1 A New Look at Odorization Levels for Propane Gas.2.2 A dated reference in this standard is to the issue specifie

42、d. 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. TERMINOLOGYThe following definitions apply in this standard:3.1 Closed-Loop Side-Stream Sampler A sample line connected to

43、 a storage tank or pipeline capable of extracting a sample and reinjecting any excess back into the product being sampled or elsewhere in the process.3.2 Propane In this standard, propane refers to a blend of the chemical propane, C3H8, plus other hydrocarbons and naturally occurring non-hydrocarbon

44、s as allowed by the specified limiting values. 3.3 Proportional Sample A sample made by combining samples in volumetric proportion. 3.4 Recirculation Loop Piping and a transfer pump configured into a loop and used to mix the propane in a storage tank by recirculating it from one part of the tank to

45、another. 3.5 Volume Weighted Average The arithmetic average of results for samples taken from different batches or pipe flow for a specified time. The results are weighted to account for the volumes of the batches or total flow during the time period.4. CLASSIFICATION4.1 The propane shall be supplie

46、d in the following grades, as specified (par. 8.1.1):4.1.1 GradesGrade 1 Grade 2.5. GENERAL REQUIREMENTS5.1 Grade 1 consists essentially of the chemical propane (C3H8), and Grade 2 consists predominantly of a mixture of the chemicals propane and propene (C3H6). Grades 1 and 2 shall meet the composit

47、ional requirements specified in par. 6.3 to 6.11.5.2 Non-volatile additives shall not be used in propane. However, volatile additives1may be specified (par. 8.1.2 a).5.3 Odorization Propane distributed for fuel purposes shall be odorized2, 3, 4(par. 6.10, Appendix E, section E2, and Appendix F, sect

48、ion F1) to allow detection in the atmosphere at concentrations above one fifth of the lower explosive limit of propane in air. In commercial situations, propane that will be used for chemical purposes and propane that is being moved to intermediate storage shall be odorized later if it is withdrawn

49、for sale as a fuel.1 Corrosion inhibitors can be detrimental to some end uses of propane.2 The odorization requirement of propane used for fuel purposes is a legal requirement in all Canadian jurisdictions, with each province and territory in Canada referencing CAN/CSA-B149.1 or CAN/CSA-B149.2 in gas safety, building code or related regulations.3 In commerce, two s