1、:D7112-18 STANDARD TEST METHOD FOR DETERMINING STABILITY AND COMPATIBILITY OF HEAVY FUEL OILS AND CRUDE OILS BY HEAVY FUEL OIL STABILITY ANALYZER(OPTICAL DETECTION)2018 ():12.09.2018:3534-18/ASTM -,.9,119049.:(499)236-54-49:(499)230-13-72 E-mail:interstgost.ru http:/www.interstandart.ru/(ASTM Intern
2、ational)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International ,ASTM International.-,ASTM International ,.This translation is executed by FBU“CIC“Interstandard”of Federal Agency on Technical Regulating and Metrology under the license of American Society for Testing and Materials(ASTM
3、International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International does not approve and does not confirm these translations and in any cases only the English version published with a sign of ASTM International copyright can be considered as the original version.Reproduction of the s
4、pecified translations by any Party,except for ASTM International or FBU“CIC“Interstandard”,is strictly forbidden according to the USA legislation and international copyright.ASTM D7112-18 1 :D7112-18 1 D7112;,.().1.*1.1 ,.,.,.1 ASTM D02 ,D02.14 ,.1 2018.2018.2005.2017.D7112-12(2017).DOI:10.1520/D711
5、2-18.*ASTM D7112-18 2 1.2 ,5L,5H 6 D396,3-GT 4-GT D2880,0,05%.1.3 ,0,05%,.1.4,.1.5 ,.,.1.6 -,(TBT).ASTM D7112-18 3 2.2.1 ASTM:2 D396 D2880 D4057 D4175 ,D4177 D6299 D6560 ()3.3.1:3.1.1 ,.D4175.3.1.2 (),.3.1.2.1 ,2 ASTM,ASTM www.astm.org ASTM serviceastm.org.ASTM.Document Summary ASTM.ASTM D7112-18 4-
6、.3.1.3 ,.3.1.3.1 .,.3.1.4 ,-,.3.1.5 ,(-).3.1.5.1 .3.2 ,:3.2.1 (),SE (),%,(-),.3.2.1.1 SE FR5/1,ASTM D7112-18 5 100%2.3.2.2 (),.3.2.3 (FR)(),-,.15.1,1.3.2.4 FR5/1 5 -1 .3.2.4.1 5:1 ,.,-FR5/1.3.2.5 ,IN ,.3.2.5.1 ,(-),5 -.(.15.2).3.2.6 ,FRmax ,ASTM D7112-18 6 ()(-),-.3.2.6.1 FRmax ,(1/X)=0.3).3.2.7 ,-.
7、3.2.7.1 ().3.2.8 P-,.3.2.8.1 ,P-,P=(1+Xmin),Xmin ,-,1 ,-1,-.P-,.P-,-,.3.2.9 Pa P-,-.ASTM D7112-18 7 3.2.10 Po P-.3.2.11 ,-.3.2.12 ,SBN ,.3.2.12.1 ,5 -.(.15.2)3.2.13 -,().3.2.14 (),.3.3:FR FR5/1 5 (-)1 FRmax IN P P-Pa P-Po P-SBN SE ,%ASTM D7112-18 8 Xmin -,/4.4.1 ,-.,.,-:,P-FR5/1.,(SBN IN).5.5.1 ,.5.
8、2 ,.5.3,.ASTM D7112-18 9 5.4 ,.5.5 ,.1 ,.6.6.1 ,.6.2 ,.7.7.1 ASTM D7112-18 10 PORLA 3,4 .1 2.1 PORLA 7.1.1 .2 :7.1.1.1 ,3 PORLA EP 0737309,US5715046.-ASTM International.1,.4 PORLA,Finnish Measurement Systems Limited,Koskikuja 5,FIN-71570 Syvanniemi,.,-ASTM International.1,.()ASTM D7112-18 11 ,100,()
9、.7.1.1.2 (),.2 PORLA 7.1.1.3 ,.-,.7.1.1.4 ,ASTM D7112-18 12 0,01 0,5/.7.1.1.5 ,-0,01 0,5/.7.1.1.6 ,.7.1.1.7 ,.7.1.1.8 ,(.3),.3 PORLA ASTM D7112-18 13 7.1.1.9 ,.20C 100C.7.1.2,.7.1.3 PORLA Step,(.4).4 PORLA Step ASTM D7112-18 14 7.1.4 ,(.5).5 PORLA 8.8.1 ,.5 ,5 ,DC.,.Analar Standards for Laboratory C
10、hemicals,BDH Ltd.,Poole,Dorset,United States Pharmacopeia and National Formulary,U.S.Pharmacopeial Convention,Inc.(USPC),Rockville,MD.ASTM D7112-18 15 .8.2 (C8H10)-,-(,).8.3-(C7H16)(,).9.9.1 ,.9.2 .,.10.10.1 ,D4057 D4177.,.10.2 40 ,200 500.10.3 ,.10.4 ,25C .ASTM D7112-18 16 ,.11.11.1 6 .:11.1.1 ,.11
11、.1.2 ,.2 ,.11.1.3 -,.,.11.1.4 .11.1.5 .11.1.6 PORLA Step(.4),PORLA Test.6 .ASTM D7112-18 17 12.12.1 .,.12.1.1 PORLA Step(.4)Parameter (.5).-Pump Calibration.12.1.2 -,.12.1.3 (60).12.1.4 (60).12.1.5 .12.1.5.1 /Parameter.12.1.5.2 -/Parameter.12.2 (),ASTM D7112-18 18()0,5,1,0 1,5 (),/.PORLA Parameter,P
12、arameter PORLA Step.12.2.1 ,.12.2.2 ,Light Ends,().14.9.3 ,.13.13.1 ,(QC).13.1.1()QC ,1 10%.D6560.ASTM D7112-18 19 13.2 QC(.D6299 3 ASTM MNL 77).13.3 QC .7,8 ().,.13.4 QC ,.8 QC .,QC .QC ASTM,.7 13.5,QC,.QC ,.13.6 QC .D6299 77.7 ASTM MNL 7,6-.,3:.-ASTM International.8 ,QC.ASTM D7112-18 20 14.14.1 :1
13、4.1.1 (),(100),40 20 ,.14.1.2 ,2.,.80C.14.1.3 20 (),40 ,.14.1.4 ,.,.14.1.5 ,.14.2 :14.2.1 PORLA Step .14.2.2 ,.ASTM D7112-18 21 14.2.3 ,/,15C,.,.14.2.4 Aromatic xylene().14.2.5 ()(-),.4 -,(55).Sample cup full().14.3 ().,.5 -,-.14.4 ,-.14.4.1 15 ,1 .ASTM D7112-18 22 14.4.2 ,Test Run,Paraffin ml 0.14.
14、4.3 Start.,Intensity,10,00,.14.4.4 -Paraffin ml,Intensity.14.5 -20 ,.Parameter.14.6 -,14.4.4 ,Paraffin ml,Test Run.14.7 ,Start(.4).14.7.1 Low Floc.Rate,.14.7.2 High Floc.Rate ,.FR5/1 0,7.6 Low Floc.Rate PORLA ,1:2,1:1 2:1.High Floc.Rate PORLA ,2:1,ASTM D7112-18 23 3:1 4:1.7 .,.14.8 ,.14.9 (Normal Op
15、eration)(Light Ends).,(.4).14.9.1 Light Ends ,(.12.2).Light Ends .14.10 ,Test Run ,.,.14.11 ,Parameter,:14.11.1 Cleanse cycles()(),ASTM D7112-18 24 .,.14.11.2 Circulation time(),.60 70,.14.11.3 Suction line empty time().30,.14.11.4 Mixing time().60 .14.11.5 Paraffin pump rate()-.0,05/.14.11.6 Aromat
16、ic pump rate().0,07/.14.11.7 Exhaust pump rate(),.0,4/.14.11.8 Aromatic dose time(),ASTM D7112-18 25 .45.14.11.9 Cleanse time().60.14.11.10 Cup capacity(),Sample cup full().-.100 55.8 ,0,05%,.14.11.11 Paraffinic step size()-.0,3 0,5.0,5 1,1 3.14.11.12 Step wait time()-.60 120.14.11.13 Paraffinic start feed factor(),(,0,4 40%)-,.ASTM D7112-18 26 (),0 Paraffinic start feed factor.,0,4,.14.11.14 Aromatic evaporation rate(g/h)(,(/),.12.2.14.12 Start .14.13 Start ,.14.14 ,.4 .6.14.14.1 .-,.14.15 /FR
