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(,100011):,(RFCC)::TE62413+2:B:1009-6809(2003)05-0021-05AdvancesinDelayedCokingProcessHuDeming(SinopecEngineeringIncorporation,Beijing100011,China)Abstract:Thisarticlegivesabriefdescriptionofthestatusindelayedcokingprocessdevelopmentnowa2days.Itindicatesthatthemainprogressofdelayedcokingprocessfocusesontheprocessdesignforlargescale,flexibility,operation,safetyandimprovementprotection.Italsodescribestheeconomyofdelayedcokingpro2cessandgivescomparisonwithothermainresidueconversionprocesses(RFCCandresiduehydroprocessingpro2cesses).Keywords:delayedcoking,process,design,economy,residualhydroprocessing1[14]OGJ200311,732,146,228Mt/a,20017.08%,5.57%,123Mt/a,54.07%,()16.83Mt/a(2414Mt/a),,,7.97Mt/a7.76Mt/a6.08Mt/a5.85Mt/aSRI,1570%,17%,35%,55%;,70%,80%,90%50%25%,1212002,,183Mt/a,81.83%2004,30Mt/a,:2003-02-09:(1941-),,,1965,,10PETROLEUM&PETROCHEMICALTODAYVol.11No.5May2003©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.Orinoco2,20,7%,,,,209014,,2002,Sinopec20,16.35Mt/a(3),1.40Mt/a3Sinopec2,:()2.1[5]2.1.12080,ChevronPascagoula,3.01Mt/a,1993,SuncorFortMeMurray,5.03Mt/aRe2liance6.73Mt/a(),,Lummus,,6.20Mt/a,9.90Mt/a2060-70,0.30.6Mt/a19891.0Mt/a,20001,1.0Mt/a20029,1.4Mt/a,,,,(),Lummus0.752.75Mt/a[6]2.1.21930,3000mm70,5400mm7900mm,808200mm90,ChevronPascagoula,8300mm33500mm1998,6.70Mt/a,88840mm,5188530mm,20028840mm36576mm,9200mm36600mm,9750mm42980mm,12192mmBechtel,ConocoSweeny,9000mm39000mm,476tSyncor,,12200mm30000mm,,,Lummuns8200mm8500mm2050-80,5400mm,19891.0Mt/a6100mm20001.0Mt/a8400mm33881mm,20021.40Mt/a8800mm35387mm,222003,11(5)©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.2.2[67]()2.2.1(),()603.8%45%,220API,,Orinoco,1632API,0.1%2.2.2,30%65%,,1Lummuns1.10Mt/a,24,,,,18,1.375Mt/a1%CCRCCRCCR8.09.09.414.011.711.326.227.226.329.719.418.722.132.734.3:FosterWheelerConoco,,(0.103MPa)(),,HCGOHCGO,,CCR1%,NiV2g/g,C72.3[58],,Lummus,0.0070.014MPa()0.105MPa(),USR(opticoking),,,2.4[67]2,,,,HAZOP(),HAZOP2.4.1(),,2.4.2EPA()OSHA()Lummus2322003,11(5)1©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.2Lummus[4]//()/NOx3[57]()/Lummus33Lummus0.170.25MPa0.1MPa///,8.23m9.14m2080/2080/,/3.1[57],,,,,,:;,;,;,;(),,;,,3.2/,24Lummus,,18,/,,(heatbox),,API,12,8,7[9],(2)3.3Lummus,,,,,,(pigging)3.4:;(Hydrobin),,422003,11(5)©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.4[2,10],,,4KelloggBrownRoon4(2000)/800125010001400200045003000400030007000:,1.0Mt/a,5(SRI)353164102110034900:2.0Mt/a,3,1.0(),RFCC1.3,2.155.1:0.752.75Mt/a:8200mm8500mm:24():/5.2,,15,70%,7%,,,(IGCC)5.3,RFCC,,,()5.4,2,,,,,,OSHA,,IGCC,1Jeanniestell.Oil&GasJournal,2002,100(52):68702RichardH.Oil&GasJournal,2002,100(5):5557311:,2001145846741,2001,9(2):91351,2001,31(10):156RamMalik.PetroleumTechnologyQuarterly,Autumn2002:53617GaryL.Hamilton.NPRAAnnualMeeting,AM-02-068RobertF.Martindale.NPRAAnnualMeeting,AM-01-069AmericanPetroleumInstitute.1996APICokeDrumSurveyReport.CapstoneEngineeringServicesInc.1998:2324101,2001,8(4):1114()522003,11(5)1©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.