1、Designation:D216314(Reapproved 2019)Standard Test Method forDetermination of Hydrocarbons in Liquefied Petroleum(LP)Gases and Propane/Propene Mixtures by GasChromatography1This standard is issued under the fixed designation D2163;the number immediately following the designation indicates the year of
2、original 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.1.Scope1.1 This test method covers the quantitative determinationof individua
3、l hydrocarbons in liquefied petroleum(LP)gasesand mixtures of propane and propene,excluding high-puritypropene in the range of C1to C5.Component concentrationsare determined in the range of 0.01 to 100 percent by volume.1.2 This test method does not fully determine hydrocarbonsheavier than C5and non
4、-hydrocarbon materials,and additionaltests may be necessary to fully characterize an LPG sample.1.3 The values stated in SI units are to be regarded asstandard.The values given in parentheses are for informationonly.1.4 This standard does not purport to address all of thesafety concerns,if any,assoc
5、iated 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.1.5 This international standard was developed in accor-dance with internationally recogn
6、ized 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:2D1265 Practice for Samplin
7、g Liquefied Petroleum(LP)Gases,Manual MethodD1835 Specification for Liquefied Petroleum(LP)GasesD2421 Practice for Interconversion of Analysis of C5andLighter Hydrocarbons to Gas-Volume,Liquid-Volume,orMass BasisD2598 Practice for Calculation of Certain Physical Proper-ties of Liquefied Petroleum(LP
8、)Gases from Composi-tional AnalysisD3700 Practice for Obtaining LPG Samples Using a Float-ing Piston CylinderD6729 Test Method for Determination of Individual Com-ponents in Spark Ignition Engine Fuels by 100 MetreCapillary High Resolution Gas ChromatographyE355 Practice for Gas Chromatography Terms
9、 and Relation-shipsE594 Practice for Testing Flame Ionization Detectors Usedin Gas or Supercritical Fluid ChromatographyE1510 Practice for Installing Fused Silica Open TubularCapillary Columns in Gas Chromatographs2.2 Canadian General Standards Board Publications:3CAN/CGSB 3.0 No.14.3 Standard Test
10、Method for theIdentification of Hydrocarbon Components in AutomotiveGasoline Using Gas Chromatography2.3 Gas Processors Association:4GPA Std 2145-03 for Hexane3.Terminology3.1 Definitions:3.1.1 Additional terminology related to the practice of gaschromatography can be found in Practice E355.3.1.2 li
11、quefied petroleum gas(LPG),nhydrocarbon gasesthat can be stored or handled in the liquid phase throughcompression or refrigeration,or both.3.1.2.1 DiscussionLPGs generally consist of C3and C4alkanes and alkenes or mixtures thereof and containing lessthan 10%by volume of higher carbon number material
12、.Vaporpressure does not normally exceed 2000 kPa at 40 C.3.2 Definitions of Terms Specific to This Standard:1This test method is under the jurisdiction of ASTM Committee D02 onPetroleum Products,Liquid Fuels,and Lubricants and is the direct responsibility ofSubcommittee D02.D0.03 on Propylene.Curren
13、t edition approved May 1,2019.Published June 2019.Originallyapproved in 1963.Last previous edition approved in 2014 as D2163 141.DOI:10.1520/D2163-14R19.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStanda
14、rds volume information,refer to the standards Document Summary page onthe ASTM website.3Available from CGSB,Canadian General Standards Board,Gatineau,CanadaK1A 1G6.Visit the CGSB website,www.pwgsc.gc.ca/cgsb/4Available from Gas Processors Association(GPA),6526 E.60th St.,Tulsa,OK74145,http:/.Copyrig
15、ht 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 Sta
16、ndards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 3.2.1 propane/propene mixtures,nmixtures primarilycomposed of propane and propene where one of these compo-nents is usually in the concentration range of 30%to 85%bymass with the other comprising the majority of the remainder.“Commercial Propane”in Specification D1835 is typically thissort of product mixture.3.2.1.1 DiscussionOther components may be present,usually at less than 10
