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2(95)No.2(TotalNo.95)20015CoalChemicalIndustryMay2001SHELL()253024shell,,shell:100529598(2001)0220043203:TQ54:BShell(SCGP),,Shell[1]:(1);(2);(3);(4);(5);(6):,(90%100Lm),,,,,,,,,3.0MPa4.0MPa,14001700,,,1500,900,,250,3mgöm35mgöm3,,1mgöm3:99.5%(CO+H2)90%:2001201205:,,1971,19937,Shell,16,15000hDemkolec(IGCC)1994,199811,,50%105%,15000h,2000töd,1997780%85%Shell,,,ShellShell,,,,1ShellShell,[2],CO2,t(t=t-t),t[3]:,,,1300,,Shell,,,Shell150040.52MPa(G)Jp0.2936,shell150040.52MPa(G)logJP3.188JPlogJP0.29363.188,2,CO2COH2H2ON2(H2S+COS)99.8%,,N2H2S,SNN2H2S,:(1)99.5%(2)COH2(3)1,COCO2H2H2O(4)1,,150040.52MPa(G)1,KP,KPKPKi,KP=(XH2XCO2)ö(XH2OXCO)=,XH2XCO2XH2OXCOV0,KP;XH2XCO2XH2OXCOH2CO2H2OCO;V0100g,m3ö100g(5)(4),logKPXCO2XCO,(CO+H2)2160m3ötNH3,H2CO,V0,,,:(100g):1()::19.99H3.12O2.77N1.11S1.4C72Qnet,P27370Jög;KP;logKP;(COS),;;COH2::(1)(2%3%),,,,,,shell82%,:[(XCOö22.410-3)67.7+(XH2ö22.410-3)57.8]V0=Qnet,P0.82100(2)0.995,:V0(XCO+XCO2)1222.410-3=1000.720.995(3),shell,85%13.12gö100gcoalX(H2S+COS)22.410-3V032=0.00140.8510-3100XN222.410-3V028=13.12+1.11XN2+X(H2S+COS)+XH2+XCO2+XH2O+XCO1Qnet,P,kJögXH2S+COSH2S+COS(4)1,4420012,150040.52MPa(G)1,KP,Kp=Ki:Ki=(XH2XCO2)ö(XH2OXCO)=0.2936(5)logKplog(XCO2öXCO)P3.188Vo,:V0=203.00m3ö100kgcoalXH2=26.45%,XCO2=1.09%,XH2O=1.52%,XCO=64.79%,X(H2S+COS)=0.41%,XN2=5.62%ClAs212.25kgötNH3,656.0m3ötNH31166.2kgötNH3,1089.12kgötNH33shell,()100kg(m3ö100kg),121C72.0069.7271.57H3.123.183.50O2.773.243.54N1.111.001.02S1.402.342.0219.9920.5218.35Qnet,pökJg-124.2127.1227.994:(1)(),CO(2)(),(3),2C89.9987.7287.65H3.904.004.28O3.464.114.34N1.391.261.25S1.752.942.47Qnet,pökJg-134.2134.1334.28CO64.7962.9862.86H226.4527.9928.48H2O1.521.541.59H2S+COS0.410.690.57N25.625.625.34CO21.091.021.03öm3(100kg)-1203.00202.30209.10ökg1166.201173.701130.94öm3656.00613.56617.78ökg212.25240.68226.00ökg1089.121086.111080.12(4),100kg(COS)COSH2S,,,,,,shell:[1]IrLOMKoenders.[J].,1995,168.[2].(É)[M].:,1978.[3].[M].:,1993.5420015:SHELLAbstractThepaperintroducestheexperienceofpro2curementduringimportingTEXACOcoalwaterslurrypres2surizedgasificationunitinLunanchemicalfertilizerplantandShanghaithreesuppliesproject,pointsoutthedomesticprospectofthistechnologyandtheimportantreferenceval2uetotheimportingunit,thedevelopmentandthedesign,di2gestingandabsorbingtechnologyfromabroad.Keywordscoal2waterslurry,gasification,technologyimported,design,procurementPredictionoftheCokeStrengthwith40kgTestingCokeOvenHaoHongzhouZhangZengxuWangHaiyan(ShanxiCokingGroupCo.Ltd.041606)AbstractDescriptionoffollowing:experimentof40kgtestingcokeoven,measurementofMicumdrum,methodandresultofthepredictiononthecokestrengthaswellastherelationshipbetweenthetestingcokeovenandthepro2ductioncokeoven.Keywordstestingcokeoven,prediction,cokestrengthAnalysisontheBlockofDesulphurization-towerofWet-oxidizationProcessandtheUseof888DesulphurizingCatalystLiangXingluWangXiaomeiHuZhongbin(ExperimentalChemicalPlantofNortheastNormalUniversity130024)AbstractThearticlegivesthereasonoftheblockofdesulphurizationtowerofthewet2oxidizationprocessaswellasthemeasurestotheproblem.Toadopt888desul2phurizingcatalystcaneasilysolvetheproblemiftheblockwasduetothedesulphurizingcatalyst.Keywordsdesulphurization,towerblock,catalystAPreliminaryAnalysisonElectrochemistryCorrosionandAnti-corrosionMeasuresofCoalPipesWangXiaohua(ShanxiInspectionInstituteofProductsQuality)AbstractBaseduponthecorrosioninvestigationofthecoalpipesincertaindistrictofTaiyuanCity,theelectro2chemistrycorrosionofthecoalpipesisdiscussed,somefea2sibleanti2corrosionmeasuresareproposed.Keywordscoalpipe,corrosion,protectProcessofFloatingConcentratedCoalfromCoalMudbyFloatingColumn-pressedFiltratingTechnologyPanZuoshengRenLaisuo(ShandongTaishanIron&SteelGeneralCompany271100)AbstractInordertomakefulluseofenergyandtoimprovetheintegrateusageofcoalmud,wefloatconcen2tratedcoalbyfloatingcolumn2pressedfiltratingtechnicsinthewashingcoalworkshopofTaigangcokingplant.Duringtheimplement,throughstrengtheningstirring,smoothingslurryfully,increasingflux,improvingthemineralizingeffi2ciency,cleanwaterspraying,settingashesdowntwice,im2provingsystem,etc.Wegetbettereconomicandsocialbene2fits.TheprofitperyearcanbeuptoRMBÆ1.19106.Itisofprospectivepopularization.Keywordscoalmud,floatingcolumn2pressedfiltrat2ingtechnology,concentratedcoalAnalysisandProcessCalculationofSHELLCoalGasifierZhangHuaxinXiaoGuangshengZhuJiang(DezhouHengshengHualuChemical(Group)Co.Ltd.)AbstractThroughtheanalysisoftheSHELLcoalgasifierinnerchemicalprocess,thecoalconcernedwithSHELLcoalgasifierprocesshasbeencalculatedandthecal2culationresultsarediscussed.KeywordsSHELLcoalgasifier,processcalculation,analysisSummarizationofReplacementandChoiceofCoalUsedinCoal-waterSlurryPressurizationGasificationFanLimingYuanJunjie(ShaanxiWeihechemicalFertilizerPlant714000)ZhaoXinhe(ShaanxiPetro2chemicalIndustrySchool710061)AbstractThefeedcoalfirstlyusedinWeiheChemicalFertilizerPlantwasfromHuangling,thegasifiercouldnotrunninginalongperiodandstablebecauseofthehighashcontentandhigherashfusiontemperaturepoint.Aftercare2fulresearch