ASTM_D_7453_-_22.pdf

Designation:D745322Standard Practice forSampling of Petroleum Products for Analysis by ProcessStream Analyzers and for Process Stream Analyzer SystemValidation1This standard is issued under the fixed designation D7453;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.INTRODUCTIONThe primary focus of sampling petroleum product is the timely presentation of the sample for(1)analysis by online analyzers,(2)validation of an analyzer system and(3)collecting a compositesample for batch physical property determination.Sediment,free water,rust,and other contaminantsfound in the sample may be removed in the sample conditioning system to protect the hardware andanalytical systems.If a sample is being collected for later analysis,the sample must be collected,stored,and transported in a manner that does not affect the property of interest.If a sample is beingfed to an analyzer or sampled for later determination of water or particulate contamination thenfiltering is not an option.1.Scope*1.1 This practice covers the performance requirements forsample systems employed to deliver process stream samples(1)to analyzer system for analyses or(2)for analyzervalidation or(3)for composite sample systems.It also outlinesthe selection and operation of line or batch sampling equipmentintended for analyzer flow proportioned average property valuesystem validation.Sample handling,mixing,and conditioningprocedures are required to ensure that a representative sampleof the liquid petroleum product is collected from the samplingsource.1.2 Applicable FluidsThis practice is applicable to singleliquid phase petroleum products whose vapor pressure atsampling and sample storage conditions is less than or equal to110 kPa(16.0 psi),and,with a D86 final boiling point less thanor equal to 400 C(752 F).1.2.1 Specialized sample handling may be necessary tomaintain sample integrity of more volatile materials at hightemperatures or extended residence time in the receiver.Suchhandling requirements are not within the scope of this practice.Users should consult the analytical methods to be performed onthe sample for special sample storage or conditioning require-ments.1.3 Some or all of the processes outlined in this practicemay be applicable to other liquids.Applying this practice toother liquids will require the consideration of additionalmethods and practices.It is the responsibility of the user of thisstandard to identify any and all applicable safety and samplingconsiderations and establish appropriate procedures to handlethese additional considerations.1.4 The values stated in SI units are to be regarded as thestandard.The values given in parentheses are for informationonly.1.5 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:21This practice is under the jurisdiction of ASTM Committee D02 on PetroleumProducts,Liquid Fuels,and Lubricants and is the direct responsibility of Subcom-mittee D02.25 on Performance Assessment and Validation of Process StreamAnalyzer Systems.Current edition approved April 1,2022.Published June 2022.Originallyapproved in 2009.Last previous edition approved in 2018 as D7453 18.DOI:10.1520/D7453-22.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.*A Summary of Changes section appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1D1265 Practice for Sampling Liquefied Petroleum(LP)Gases,Manual MethodD3700 Practice for Obtaining LPG Samples Using a Float-ing Piston CylinderD3764 Practice for Validation of the Performance of ProcessStream Analyzer SystemsD4057 Practice for Manual Sampling of Petroleum andPetroleum Product