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6()。,A145。。THERELATIONSHIPBETWEENOCTANENUMBERANDHYDROCARBONCOMPONENTSINGASOLINEPengPuLuWanzhen(Re,ea,chl。eofPerole。,P,ocess。g)AbsttaetVarioustestingmethodsforgasoljneknoekingeharaeteristiesandtheirrelationshipsaswellastheformulasforeonversionarereviewed.TheknockingproPertiesofpurehydroearboneomponentsinthegasolineboilingrangeareeloselyrelatedtotheirmolecularstrutCuraltype·Thebledingpropertyofrehydroearboomixurseareaffeetedbymanyfactors.Therelationshipsandef-feetsasreportedinAPIResearehProject45aresummerizedinthisPaperwhiehmaybeimportantfortheimprovementofgasolineantiknockingproperties·,,、,。,。、1。.。。,,,,,,。。,。,〔`’。__8191,,。2.。100,(100)(0)CFR(,,)。,。1%,,。100,CFR,(T)()〔“`’:(100)-100+28。28T/(1.0+0.736T+1.0+1.472T0。035216T2)(1)100,()〔“`,。,。“〕:(100)100+3(ON100)(2)((100)=2500/(125ON)(3)。3.(RON)〔(MON)〔5〕。,。CFR,,(600/,90。/),。,〔。901007~12〔1〕。,,,,,。“”,,“”。ASTM,100℃,,〔。,,DON〔〕,。。AsTM(),()。CFR(1,800/)。4.。194、(V%),(sE):MON=0.700xRON0.033x(V%)0.133x(V%)+0。878(/)+21.3(SE0.709)(4)DON=1.025XRON+0.049X(V%)+0。170(V%)+0.82ix(/)5.36(SE=0.829)(5)6,、、;,〔8’。5.。,,。,。。(),,,;,,,。,〔,〕。6.,,,。,,〔”,。:(1)(RONMON),(RoadON-RON),,。1,〔。,。`,JS68101241(2)EthylRoadON=a+b(RON)e(MON)+d(%)(6)(),()。,(bc),。,。,85%1/3,〔’“。(3)DuPontRoadON=a〔b(RON)+e(MON)〕+d(%)(7),(6),bc1。(4)〔(R+M)/2〕,。Bnter35191977·30·19811::RoaOdN3.4+0.996(R+M)/2(SE0。51)(8):RoaO=dN42.5+0.532(R+M)/2(SE=0。24)(9):RaoOdN20。2+0.795(R+M)/2(SE=0。85)(10):RaodON5。1+1.070(R+M)/2(SE=0。55)(11),(RM)/2。,,,〔(R+M)/2〕。.5,1.0〔。1.|1.2,3.4.5.6.7.;8,9.10.11.12.13·14.、1.AP4I519,384,7,50。,340,98%。〔`。〕。,1。32223〔`“(,),。,。。2。(1),,。(2),()。,。2,23112.1。2〔`“,。3。`。,,5(1.RICHCHZ,2.R,Rz\CHCHRZ,,3·CCHZ,42/R`\’/R;\/R,CCHR,.5。)CC(),3。RZ/、R4:(1),,;。(2),,6cC~~~~/l|||||ō|||||、/:\/。cccct\!“ù!ìO!9\Cccc!t,lC\c…c&2562,。(3),。(4):。(5),CHZ。,,,,25。,,,25。5。〔’。。4.,。(2,3)。,。()。,41,。,。,,,〔`。’。5。。,。2,,,。。4。4:19812CCCCCCCCoCCC11...eeeeee。。CCCCCl\\\CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(((((eeeesccccccccccccccCCCCC“cccccCCCCCCCCCCC…CCCCCC:CCCCCCCeeeeeecccccCCCCCCCCtttttCCCCCCCCCCCCC:CC···CCCCCCCCCCCCCCCCCCCeeesec。,,,cccc:ccccccCCCCCCCccccccccc〕`\\\ccc。。。CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCccc。CCCCCCCCCCCC〔{{{CCCCCCCCCCCCCCCCCCCCCCCCC:CCttttteeeeeccccccCCCCCCCCCCCeeeeeeccccceeeeecc,,,eee5:ec.....CCCCCCCCCCCCC:CCCCCCCCCCCC...CCCCCCCCC!}}}}140。083。O38。972。0107。491.374。8107。441。167。245.628。060803:t(1)、,,。(2),,。。,。。(3),。,,1,2、1,3、1,4。,。,,,〔’“〕。6。,,。:6·33。120,。。“。、~C△6O23”。IQOeO\、’\;l|||||||||||ì000064OcOOO2..........、~、`~、80。~~`J..ITll.cCSO6O4Oo2234181(1),。11,(2);(3);(4)1,2、1,3、1,4,,。,,1,3,,1,3。。。,,C`“J。。,100。,,,。5。5:(1),。。(2)ec’,20,eCCCCec&6//。。e。C356、。(3),。,,1212〔’”。8.,,。。,,,。,。,。1.1954AP4I512,4,196、2,500。〔`2,,3“,100,、,,,(2)、(3)。,,,、,,。,,()。1958cSott,〔`2〕。,Boodr“”〔“,。1962Borwn〔`“〕。。2。。。,。,,,(),(),。,。“(fere:--aidcsink)”,,,,。,,,。。,,,7,〔`“’。3。,。(、、),1981,。2,21。,,,。。。(、、2,3)(、、)(6)。。。/(TH)84.4%.6C~,.、`92、;·.1%9%115_//\’\...................,.`..,.-............~....`...............50100C(TH)6(),,。,。。,,,。。,,。(21,3);,;““〕。4.,:(1),。(2),(,),67。。,,,〔’“〕。5.,。。tty(),PN,::。,、。100PNI_2a,V,+ZV:+yVr1+dZVZ(12)6·37·80(TH)66%r43%j`C60L050100C(TH)7()___,J\\\,,)HH8.5%、、(((Bh)B91.5%%%YYY=0.1465.1666、、___,,`--、、、,,`T)HH14.0%’、、、_:-、、(((Bh)B56.000%%%Y=0.302.2444\、、(((BB35.0%%%YYY0.5660.8888r、,,(((B、)B10.9%。.02。`ggg:V,、vZi,2;2100/PNZ2;a:10。/PN:1;dZ2。a,+1,21。(12),。,。8。12),l1,d:2(1(d0)。McCall:050100Bh,(H)81~()B,h1,T,H。PN2=Vl(PN,)+V:(PNZ)+aVIV21+VZ(13)121,2V,、VZ,a,。,(12)(13),〔’2〕。,,。,,。,〔’“,。6.1959EthlyHaely〔`5〕:RON=r+alB(r,j)+aZB(0)+a3B(A)(14)MON=m+b,B(m,j)+bZB(o)+b3〔B(A)00〕2(15):rRON,8191bB(r,j)=r·jr·j,j,r·jrj,j;(B0)J:,,:;(B)A,,2,m=MON;B(m·j)m,jm·j,m·jmj。:RONr+a;(rjr·j)+aZ(02O)+a3(A“A“)(16)MON=m+bl(mjmj)+bZ(2)+b。〔(2~2)/100〕“(17)a。,bi3。3tEhly(/)aZaabibZb33.01.50.00.054110.000980.000740.039080.000000.007030.046000.000700.000350。051220.000000.005390.032240.001010.000000.044500.000810.00645,,,,,,。,,,。,、,,,。〔4〕〔5〕〔6〕〔7〕【“2Lg」〔10〕〔11〕〔12〕〔13〕〔14〕〔1〕〔2〕〔3〕K.A.Boldtand5.T.Griffiths,“CriteriaforQualityePtroleumProducts”(1973)·ASTMD269975,“1978AnnualBookoASTMStandards”Part47,16.ASTMD90967,“1978AnnualBookofASTMStandards”Part47,324.〔15〕ASTMD91076,aI978A」InualBookofASTMStalldardsPart23,395.ASTMD270075,“1978A」InualBookofASTMStdards”Part47,35.R.E.BureIdW.E.Morirs,SAETransaetons,87〔4〕,3520(29s).ASTMD285676“1975AnnualBookofASTMStandards,,Part47,83.,,18〔3〕,293(1975)。W.G.AnnabledLorG.Pless,“AdvaeesPeltoleumCemistry`d]efing”,VOI.6,3(1962).ASTMSPeeialTcehicalpublieationNo.225“Knoek9CbaeteristiesofPureydroearbs,71(1958)·ASTMSPceialTcehnicalPublieatiNo.298“CurrelltResearehonMotorGasoleWhehMayAffeetFutureSPeeifieations3,70(1961).E·J.Y.tto,Proc.Am.Petrol.Inst.,38〔3〕,90(1958).J.E.Brown,K.W.GreenleeandE.M.Tindall,Proe..Petrol.Inst.,42〔3〕,525(2962).C.E.Boord,J.M.Derer,M.LSith,H.R.MenaPaeeandG.Kyryaeos,proe.Am.Petrol.Inst.,38〔3〕,112(1958).W.C.Healy,Jr,C.W.MaassenandR.T.Peterg,Proe.Am.Petrol.Ingt.,39〔3〕,232(1959).