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:025322409(2001)0120001205:2000210211;:2000212230:(19412),,,,.(,730060):,,:;;;:TQ54:A,,,70%,,,,,,,,1111,,,:(DME)()()(H2H2/N2),11111(CO+H2),,30t20t11112:(DME);;,11113,(DMC)(MTBE)2,,,,O2;211,,,,,21111[123],29200112JOURNALOFFUELCHEMISTRYANDTECHNOLOGYVol129No11Feb12001©1995-2007TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,O2,Lurgi,,21112[1,2,10]8mm,,,,,,,,,,,,,(HTW),,,(IGT)U2GASKRW,21113[1,2,9],,,,,O2K2T,,,-ShellPrenflo1PrenfloK2T1Table1ComparisonfortechnicalprocessesofcoalgasificationItemsK2TprocessPrenfloprocessMaximumproductcapacity,t/d6002600RelativeinvestmentLowerformiddleandsmallgasifersLowerforlargegasifersTypesofcoalLigniteBituminouscoalLigniteBituminouscoalEnergyconsumptionforammoniasynthesis,GJ/t2919341127153116Energyconsumptionforcoaldrying,GJ/t2217171914161117Totalenergyconsumptionforammonia,GJ/t5216521042114313212,:(1)O2,O2,O2;(2),,;(3),;(4),,,;(5),;(6);(7)(O2H2O)213[4211]:TexacoLurgi,Dow,ShellLurgi,,,,;DowTexaco,219MPa,;Shell,;Tex2aco,,,,21311Texaco[428](60W/%65W/%35W/%40W/%),O2,216MPa8153MPa1400,CO+H295%96%,(CO+H2)80%,,,,229©1995-2007TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1124t1978,EastmanCoolWaterUBE,:Texaco(),,,:,(30m/s)Tex2aco,Know2howTexaco,PDP,,(),,Texaco:(1)Coo1Water19845,198960%68%,900t1000t(2)Tampa1996,2400t,218MPa(3)UBE1983,1500t(4)Eastman820t(5)Ruhrchem/Ruhrkohle720t,:(1),60d(25/),52d;(2);(3),21312Dow[123]DowDow,(IGCC),Dow,,Dow,Dow,()Dow,,O2,,1400,,,,,1000,Texaco,Dow:(1)20%,10%,10%;(2),;(3),,,DowTexacoDow,,Dow,,21313Shell[123,9]Shell(SCGP),,,SCGP,,,,,,13001700,,,()99%,,,1DowFigure1DiagramofDowcoal2waterslurrygasifier31:©1995-2007TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,Shell:(1),,;(2)(99%);(3)O2ShellDexaco,10%,15%25%;(4),,,(1),;(5)Dexaco,,Shell;(6)Shell,,,Dexaco214[12215],,,,,,,30t/a20t/a,60%,SAPROSS,186110Nm3,671153Nm3;65%,190615Nm3,647158Nm3,2145%,O23157%,,1%,,,,65%,,,,20%30%,,,,65%,,,,,,,,,,,,,,,,100kg/h(),,:,,84t,,,,,,,,3,:,,,,,,,,21,,,(),,,,,[16,17]429©1995-2007TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.4(1),(2)Texco,;Dow,Dow;Shell,(3)(4):,[1]1[M]1:,1998134324141[2],,1[M]1:,1997123522811[3],1[M]1:,199614441[4],1Texaco[J]1,1999,4:32111[5]1TexacoU2GAS[J]1,1997,2:32111[6]1[J]1,1999,4:342401[7],1Texaco[J]1,1995,18(1):192241[8],,1[J]1,1994,22(2):18921951[9]1[J]1,2000,1:162191[10]1U2GAS[J]1,2000,3:262311[11],,1[J]1,2000,1:202221[12],,,1[J]1,1998,2:62121[13],,,1[J]1,1998,21(2):202241[14],1[J]1,1995,18(3):1261[15]1[J]1,1996,24(3):27722801[16]1[J]1,1998,10(2):122151[17]1[J]1,1999,37(3):82101PERSPECTIVESFORR&DINCOALCHEMICALINDUSTRY1COALGASIFICATIONTANGHong2qing(SINOPECLanzhouDesignInstitute,Lanzhou730060,China)Abstract:Researchanddevelopment(R&D)incoalchemicalindustryarereviewedandprospected,emphasizinggasification,synthesisofetheneanddimethyletherfromsyngas,domesticlarge2scalemethanolsynthesisinstallation,andindustrializationofFischer2Torschsynthesisforfuels1Thedevelop2mentofcoalchemicalindustryisfurtherdiscussedbasedontheindustrializationofsomenewprocesses1Thispaper,whichisthefirstpartofthewholereview,discussestheapplicationanddevelopmentofcoalgasificationtechnologyinChina1Keywords:coalchemicalindustry;coalgasification;syngas;technicalprocessAuthorintroduction:TANGHong2qing(19412),male,Professor,processdevelopmentanddesigninpetroleumchemicalindustryandcoalchemicalindustry.51:©1995-2007TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.