1、Designation:D8620bStandard Test Method forDistillation of Petroleum Products and Liquid Fuels atAtmospheric Pressure1This standard is issued under the fixed designation D86;the number immediately following the designation indicates the year of originaladoption or,in the case of revision,the year of
2、last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscriptepsilon()indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S.Department of Defense.1.Scope*1.1 This test method covers the atmospheric
3、 distillation ofpetroleum products and liquid fuels using a laboratory batchdistillation unit to determine quantitatively the boiling rangecharacteristics of such products as light and middle distillates,automotive spark-ignition engine fuels with or without oxy-genates(see Note 1),aviation gasoline
4、s,aviation turbine fuels,diesel fuels,biodiesel blends up to 30%volume,marine fuels,special petroleum spirits,naphthas,white spirits,kerosines,and Grades 1 and 2 burner fuels.NOTE1An interlaboratory study was conducted in 2008 involving 11different laboratories submitting 15 data sets and 15 differe
5、nt samples ofethanol-fuel blends containing 25%volume,50%volume,and 75%volume ethanol.The results indicate that the repeatability limits of thesesamples are comparable or within the published repeatability of themethod(with the exception of FBP of 75%ethanol-fuel blends).On thisbasis,it can be concl
6、uded that Test Method D86 is applicable toethanol-fuel blends such as Ed75 and Ed85(Specification D5798)or otherethanol-fuel blends with greater than 10%volume ethanol.See ASTMRR:D02-1694 for supporting data.21.2 The test method is designed for the analysis of distillatefuels;it is not applicable to
7、 products containing appreciablequantities of residual material.1.3 This test method covers both manual and automatedinstruments.1.4 Unless otherwise noted,the values stated in SI units areto be regarded as the standard.The values given in parenthesesare provided for information only.1.5 WARNINGMerc
8、ury has been designated by manyregulatory agencies as a hazardous substance that can causeserious medical issues.Mercury,or its vapor,has been dem-onstrated to be hazardous to health and corrosive to materials.Use Caution when handling mercury and mercury-containingproducts.See the applicable produc
9、t Safety Data Sheet(SDS)for additional information.The potential exists that sellingmercury or mercury-containing products,or both,is prohibitedby local or national law.Users must determine legality of salesin their location.1.6 This standard does not purport to address all of thesafety concerns,if
10、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.1.7 This international standard was developed in accor-dance with international
11、ly 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 All standards are subject to revi
12、sion,and parties toagreement on this test method are to apply the most recentedition of the standards indicated below,unless otherwisespecified,such as in contractual agreements or regulatory ruleswhere earlier versions of the method(s)identified may berequired.2.2 ASTM Standards:3D97 Test Method fo
13、r Pour Point of Petroleum ProductsD323 Test Method for Vapor Pressure of Petroleum Products(Reid Method)D4057 Practice for Manual Sampling of Petroleum andPetroleum ProductsD4175 Terminology Relating to Petroleum Products,LiquidFuels,and Lubricants1This test method is under the jurisdiction of ASTM
14、Committee D02 onPetroleum Products,Liquid Fuels,and Lubricants and is the direct responsibility ofSubcommittee D02.08 on Volatility.In the IP,the equivalent test method is published under the designation IP 123.It is under the jurisdiction of the Standardization Committee.Current edition approved Se
15、pt.1,2020.Published October 2020.Originallyapproved in 1921.Last previous edition approved in 2020 as D86 20a.DOI:10.1520/D0086-20B.2Supporting data have been filed at ASTM International Headquarters and maybe obtained by requesting Research Report RR:D02-1694.ContactASTM CustomerService at servicea
16、stm.org.3For 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 recogniz
