CAN CGSB-3 0 NO 142 0-2014 Methods of testing petroleum and associated products Cold soak filter blocking tendency of biodiesel (B100).pdf

1、CAN/CGSB-3.0 No. 142.0-2014Methods of testing petroleum and associated products Cold soak filter blocking tendency of biodiesel (B100)ICS 77.060National Standard of CanadaThe CANADIAN GENERAL STANDARDS BOARD (CGSB), under whose auspices this standard has been developed, is a government agency within

2、 Public Works and Government Services Canada. CGSB is 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 produc

3、ers, consumers and other users, retailers, governments, 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 Standard

4、s Council of Canada as a national standards-development 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 St

5、andards of Canada, CGSB produces standards to meet particular needs, 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 and Procedures Ma

6、nual for the Development and Maintenance of Standards. CGSB standards are subject to review and revision to ensure that they keep abreast of technological progress. CGSB will initiate the review of this standard within five years of the date of publication. Suggestions for their improvement, which a

7、re 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 of standards. An up-to-date listing of CGSB standards, including details on latest issues and amendments, and ordering inst

8、ructions, is found in the CGSB Catalogue at our Web site www.tpsgc-pwgsc.gc.ca/ ongc-cgsb along with more information about CGSB products and services. 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

9、 users of the standard to judge its suitability for their particular purpose. 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

10、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 nor accepts any responsibility for any injury or da

11、mage that may occur during or as the result of tests, wherever performed. Attention is drawn to the possibility 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 sta

12、ndard are expressly advised that determination of the validity of any such patent rights is entirely 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

13、 Standards Council of Canada (SCC) is the coordinating body of the Canadian standardization network, which is composed of people and organizations involved in the development, promotion and implementation of standards. Through the collaborative efforts of Canadian standardization network members, st

14、andardization is helping to advance the social and economic well-being of Canada and to safeguard the health and safety of Canadians. The networks efforts are overseen by SCC. The principal objectives of SCC are to foster and promote voluntary standardization as a means of advancing the national eco

15、nomy, supporting sustainable development, benefiting the health, safety and welfare of workers and the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international cooperation in relation to standardization. An important facet of the Cana

16、dian standards development system is the use of the following principles: consensus; equal access and effective participation by concerned interests; respect for diverse interests and identification of those who should be afforded access to provide the needed balance of interests; mechanism for disp

17、ute resolution; openness and transparency; open access by interested parties to the procedures guiding the standards development process; clarity with respect to the processes; and Canadian interest consideration as the initial basis for the development of standards. A National Standard of Canada (N

18、SC) is a standard prepared or reviewed by an SCC-accredited SDO and approved by the SCC according to NSC approval requirements. Approval does not refer to the technical content of the standard, as this remains the responsibility of the SDO. An NSC reflects a consensus of a number of capable individu

19、als whose collective interests provide, 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 at hand. NSCs are intended to make a significant a

20、nd timely contribution to the Canadian 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 that publishes the standard. The responsibility for approving st

21、andards as NSCs rests with: Standards Council of Canada 270 Albert Street, Suite 200 Ottawa, Ontario K1P 6N7, CANADA 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 Phase III, 6B1

22、 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-3.0 No. 142.0-2014Methods of testing petroleum and associated productsCold soak filter blocking tendency of biodiesel (B100)NATIONAL STANDARD OF

23、 CANADA CAN/CGSB-3.14-2006Prepared by the Approved by the Canadian General Standards BoardPublished February 2014 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 Min

24、ister responsible for the Canadian General Standards Board (2014). No part of this publication may be reproduced in any form without the prior permission of the publisher.CETTE NORME NATIONALE DU CANADA EST DISPONIBLE EN VERSIONSFRANAISE ET ANGLAISE.CAN/CGSB-3.0 No. 142.0-2014CANADIAN GENERAL STANDA

25、RDS BOARDCommittee on Petroleum Test Methods(Voting membership at date of approval)ChairWispinski, D.1Alberta Innovates Technology Futures General interest categoryMacLean, G. Intertek Commodities DivisionMnard, L. Advanced Engine Technology Ltd.Satsangi, T. Canadian Coast GuardSnow, M. PerkinElmerP

26、roducer categoryBoroniec, J. Suncor Energy Products PartnershipCastro, R. Shell Canada Ltd.Gupta, R. Husky EnergyLachine, J. Imperial Oil Ltd.Pierceall, R. Archer Daniels MidlandPorter, S. Canadian Renewable Fuels Association Regulator categoryTardif, M. Environment CanadaUser categoryHanganu, A. OT

27、I Canada GroupJacula, T. Maxxam Analytics Inc.Levesque, P. SGS Canada Inc.MacDonald, P. Natural Resources CanadaMoser, P. Saskatchewan Research CouncilOwega, S. National Defence (QETE)Vidian-Jones, C. Certispec Services Inc.Secretary (non-voting)Newton, J. Canadian General Standards Board1UserAcknow

28、ledgment is made for the translation of this National Standard of Canada by the Translation Bureau of Public Works and Government Services Canada. CGSB 2014 All rights reservedCAN/CGSB-3.0 No. 142.0-2014i CGSB 2014 All rights reservedContents1 Scope . 12 Normative references . 13 Summary of test met

29、hod . 24 Terms and definitions 25 Interferences . 36 Apparatus 37 Reagents . 68 Precautions . 69 Apparatus preparation . 710 Sampling . 711 Procedure 812 Calculations 913 Report 1014 Precision and bias 10Annex A (normative) Referenced ASTM publications 12PageCAN/CGSB-3.0 No. 142.0-20141 CGSB 2014 Al

30、l rights reservedMethods of testing petroleum and associated productsCold soak filter blocking tendency of biodiesel (B100)1 ScopeThis method evaluates the cold soak filter blocking tendency (CSFBT) of biodiesel (B100).Minor components of some biodiesel esters, including saturated monoglycerides, ca

31、n separate above the cloud point of a biodiesel fuel blend. The CSFBT quantifies the propensity of these materials to separate from a blend of biodiesel and isoparaffinic solvent after a cold soak cycle.The testing and evaluation of a product against this method may require the use of materials and

32、equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this method has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applica

33、ble regulatory requirements prior to its use.2 Normative referencesThe following normative documents contain provisions that, through reference in this text, constitute provisions of this method. The referenced documents may be obtained from the sources noted below.NOTE The addresses provided below

34、were valid at the date of publication of this standard.An undated reference is to the latest edition or revision of the reference or document in question, unless otherwise specified by the authority applying this method. A dated reference is to the specified revision or edition of the reference or d

35、ocument in question. However, parties to agreements based on this method are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. 2.1 Canadian General Standards Board (CGSB)CAN/CGSB-3.0 Methods of testing petroleum and associated

36、productsNo. 28.8 Visual haze rating of distillate fuel oilsCAN/CGSB-3.524 Biodiesel (B100) for blending in middle distillate fuels.2.1.1 SourceThe above 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 81

37、9-956-5740. E-mail ncr.cgsb-ongctpsgc-pwgsc.gc.ca. Web site www.tpsgc-pwgsc.gc.ca/ongc-cgsb. 2.2 Alberta Innovates Technology Futures2012/2013 Inter-laboratory Study (ILS) for cold coak filter blocking tendency draft CAN/CGSB-3.0 No. 142.02.2.1 SourceThe above may be obtained from Alberta Innovates

38、Technology Futures, 250 Karl Clark Road, Edmonton, Alberta T6N 1E4. Telephone 780-450-5111. Fax 780-450-5333. Web site www.albertatechfutures.ca2CAN/CGSB-3.0 No. 142.0-2014 CGSB 2014 All rights reserved2.3 ASTM InternationalAnnual Book of ASTM Standards (Annex A)2.3.1 SourceThe above may be obtained

39、 from ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, U.S.A., telephone 610-832-9585, fax 610-832-9555, Web site www.astm.org, or from IHS Global Canada Ltd., 200-1331 MacLeod Trail SE, Calgary, Alberta T2G 0K3, telephone 613-237-4250 or 1-800-267-8220, fax 613-237-4251,

40、Web site .3 Summary of test method3.1 A sample of biodiesel is first conditioned to erase its thermal history.3.2 Then a blend of 20% by volume of this biodiesel sample and a specified isoparaffinic solvent is prepared and “cold soaked” at 1C for 16 h.3.3 The 20% blended sample is then warmed to 25C

41、 for 2-4 h.3.4 After warming, the “cold soaked” 20% blended sample is then passed at a constant rate of flow (20 mL/min) through a glass fibre filter medium (1.6 m pore size).3.4.1 The pressure drop across the filter is monitored until 300 mL of the 20% blend has passed through the filter, or 3.4.2

42、If a maximum pressure drop of 105 kPa is reached before the total volume of 20% blend is filtered, the actual volume filtered at the time of maximum pressure drop is recorded and used to calculate the CSFBT result.3.5 Results of the CSFBT test can range from 1 for a biodiesel with very good filterab

43、ility (essentially no separated materials under the test conditions), to more than 10 for a fuel with poor filterability (a relatively high level of separated materials under test conditions).4 Terms and definitionsFor the purposes of this method, the following terms and definitions apply.4.120% ble

44、nd a blend of 20% by volume biodiesel with 80% by volume standard isoparaffinic solvent.4.2biodiesel (B100)mono-alkyl esters of long-chain fatty acids derived from renewable sources. In its neat form, biodiesel is commonly designated as B100. In the context of this test method, the biodiesel is inte

45、nded as a blending component in a finished diesel fuel or heating oil.4.3cold soak filter blocking tendency (CSFBT)a dimensionless value that defines the tendency of a biodiesel fuel to plug or block a filter, based on pressure increase or volume filtered. See 12.1 for the equations to calculate the

46、 CSFBT number.CAN/CGSB-3.0 No. 142.0-20143 CGSB 2014 All rights reserved4.4middle distillate fuela fuel boiling in the range of 130-400C composed of hydrocarbons, including naturally occurring, petroleum-derived, non-hydrocarbons.4.5standards isoparaffinic solventa dearomatized heavy naphtha, isopar

47、affinic solvent as specified in 7.1.5 InterferencesWater and inorganic sediment can interfere with the measurement of CSFBT, however biodiesel samples that meet the requirements of CAN/CGSB-3.524 generally will not have interference from water and sediment. High particulate contamination of the biod

48、iesel sample as measured by ASTM D7321 can increase the CSFBT test result. If desired, ASTM D6304 may be used to determine the dissolved water content.6 Apparatus6.1 The apparatus is shown as a diagram in Figure 1. It is available as a commercial instrument or may be assembled from the following par

49、ts:6.1.1 Piston pump: capable of delivering and maintaining the 20% blend or standard isoparaffinic solvent at a constant flow rate of 20 1 mL/min.6.1.2 Pulse damper: a mechanism to maintain constant flow of the 20% blend or standard isoparaffinic solvent through the filter until up to the maximum pressure of the test (105 kPa).6.1.3 Pressure gauge: gauge or equivalent pressure measuring device calibrated and granted covering the range 0 150 kPa pressure, with an accuracy of 1 kPa.6.1.4 Pressure relief valve: used to reli