1、Designation:D116015Standard Test Method forDistillation of Petroleum Products at Reduced Pressure1This standard is issued under the fixed designation D1160;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A n
2、umber in parentheses indicates the year of last reapproval.Asuperscript epsilon()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 determination,at reducedpr
3、essures,of the range of boiling points for petroleum productsand biodiesel that can be partially or completely vaporized at amaximum liquid temperature of 400 C.Both a manual methodand an automatic method are specified.1.2 In cases of dispute,the referee test method is the manualtest method at a mut
4、ually agreed upon pressure.1.3 The values stated in SI units are to be regarded as thestandard.The values in parentheses are for information only.1.4 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 standar
5、d to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.For specificwarning statements,see 6.1.4,6.1.8.1,10.11,and A3.2.1.2.Referenced Documents2.1 ASTM Standards:2D613 Test Method for Cetane Number of Diesel Fuel OilD1193 Speci
6、fication for Reagent WaterD1250 Guide for Use of the Petroleum Measurement TablesD1298 Test Method for Density,Relative Density,or APIGravity of Crude Petroleum and Liquid Petroleum Prod-ucts by Hydrometer MethodD4052 Test Method for Density,Relative Density,and APIGravity of Liquids by Digital Dens
7、ity MeterD4057 Practice for Manual Sampling of Petroleum andPetroleum ProductsD4177 Practice for Automatic Sampling of Petroleum andPetroleum ProductsD6300 Practice for Determination of Precision and BiasData for Use in Test Methods for Petroleum Products andLubricants3.Terminology3.1 Definitions of
8、 Terms Specific to This Standard:3.1.1 atmospheric equivalent temperature(AET),nthetemperature converted from the measured vapor temperatureusing Eq A7.1.The AET is the expected distillate temperatureif the distillation was performed at atmospheric pressure andthere was no thermal decomposition.3.1.
9、2 end point(EP)or final boiling point(FBP),nthemaximum vapor temperature reached during the test.3.1.3 initial boiling point(IBP),nthe vapor temperaturethat is measured at the instant the first drop of condensate fallsfrom the lower end of the condenser section drip tip.3.1.3.1 DiscussionWhen a chai
10、n is attached to the drip tipthe first drop will form and run down the chain.In automaticapparatus,the first drop detection device shall be located asnear to the lower end of the drip tip as practical.3.1.4 spillover point,nthe highest point of the lowerinternal junction of the distillation column a
11、nd the condensingsection of the vacuum-jacketed column assembly.4.Summary of Test Method4.1 The sample is distilled at an accurately controlledpressure between 0.13 kPa and 6.7 kPa(1 mm and 50 mm Hg)under conditions that are designed to provide approximatelyone theoretical plate fractionation.Data a
12、re obtained fromwhich the initial boiling point,the final boiling point,and adistillation curve relating volume percent distilled and atmo-spheric equivalent boiling point temperature can be prepared.5.Significance and Use5.1 This test method is used for the determination of thedistillation characte
13、ristics of petroleum products,biodiesel,andfractions that may decompose if distilled at atmosphericpressure.This boiling range,obtained at conditions designed toobtain approximately one theoretical plate fractionation,can beused in engineering calculations to design distillationequipment,to prepare
14、appropriate blends for industrialpurposes,to determine compliance with regulatory rules,to1This test method is under the jurisdiction of ASTM Committee D02 onPetroleum Products,Liquid Fuels,and Lubricants and is the direct responsibility ofSubcommittee D02.08 on Volatility.Current edition approved F
15、eb.1,2015.Published February 2015.Originallyapproved in 1951.Last previous edition approved in 2013 as D1160 13.DOI:10.1520/D1160-15.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume informati
16、on,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 States1 determine the suitability of the product as feed to a refiningprocess,or for a host of other purposes.5.2 The boiling range is directly related to viscosity,vaporpressure,heating value,average molecular weight,and manyother chemical,physical,and mechanical p
