1、Designation:D760617Standard Practice forSampling of High Pressure Hydrogen and Related Fuel CellFeed Gases1This standard is issued under the fixed designation D7606;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last rev
2、ision.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 standard practice describes a sampling procedureof high pressure hydrogen at fueling stations operating at 35 or70 megapascals
3、(MPa)using a hydrogen quality samplingapparatus(HQSA).1.2 This practice does not include the analysis of theacquired sample.Applicable ASTM standards include but arenot limited to test methods referenced in Section 2 of thispractice.1.3 This practice is not intended for sampling and measur-ing parti
4、culate matter in high pressure hydrogen.For proce-dures on sampling and measuring particulate matter seeASTMD7650 and D7651.1.4 The values stated in SI units are standard.The valuesstated in inch-pounds are for information only.1.5 This standard does not purport to address all of thesafety concerns,
5、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 internatio
6、nally 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:2D4150 Terminol
7、ogy Relating to Gaseous FuelsD7650 Test Method for Sampling of Particulate Matter inHigh Pressure Hydrogen used as a Gaseous Fuel with anIn-Stream FilterD7651 Test Method for Gravimetric Measurement of Par-ticulate Concentration of Hydrogen Fuel2.2 SAE Standards3SAE J2600 Compressed Hydrogen Surface
8、 Vehicle FuelingConnection DevicesSAE J2719 Hydrogen Fuel Quality for Fuel Cell VehiclesSAE J2799 Hydrogen Surface Vehicle to Station Communi-cations Hardware and Software3.Terminology3.1 Definitions:See D4150 for definitions of terms for usewith gaseous fuels.3.2 Definitions of Terms Specific to Th
9、is Standard:3.2.1 high pressure hydrogenhydrogen pressurized be-tween 35 and 70 MPa.3.2.2 hydrogen quality sampling apparatus(HQSA)anapparatus used to collect hydrogen from a 35 or 70 MPahydrogen fueling dispenser(SAE J2600 and SAE J2799)intoa sample container.4.Summary of Practice4.1 This practice
10、describes an apparatus and procedure forthe sampling of high pressure hydrogen from fueling stationsconforming to SAE J2600 or SAE J2799.This practice isintended as a guideline for ensuring collection of a represen-tative sample without introducing trace levels of contaminants.Samples collected usin
11、g this practice should be suitable fortrace analysis of contaminants,utilizing a variety of analyticaltechniques.5.Significance and Use5.1 Hydrogen is delivered to fuel cell powered automotivevehicles and stationary appliances at pressures up to 87.5 MPa.The quality of hydrogen delivered is a signif
12、icant factor inmaximizing fuel cell efficiency and life span.Contaminationcan occur during the production of fuel cell feed gases,contaminating storage containers,station tubing,and fuel lines1This practice is under the jurisdiction of ASTM Committee D03 on GaseousFuels and is the direct responsibil
13、ity of Subcommittee D03.14 on Hydrogen andFuel Cells.Current edition approved Nov.1,2017.Published December 2017.Originallyapproved in 2011.Last previous edition approved in 2011 as D760611.DOI:10.1520/D760617.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer
14、 Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from SAE International(SAE),400 Commonwealth Dr.,Warrendale,PA 15096-0001,http:/www.sae.org.Copyright ASTM International,100 Barr Harbor Drive,PO
15、 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 th
16、e World Trade Organization Technical Barriers to Trade(TBT)Committee.1 used for fuel delivery.Collection of a representative fuelsample without the introduction of contaminants even as low asparts-per-billion(ppb)per contaminant during collection iscrucial for assessing the quality of fuel in real world applica-tions.5.2 This practice is intended for application to highpressure,high purity hydrogen;however,the apparatus designand sampling techniques may be applicable to collection ofother fuel c
