废气量减排对大气污染控制技术效率的要求

Vol．5No．3May2015JournalofEnvironmentalEngineeringTechnology5320155．J．201553237-240．WANGXFSHUYLIUYetal．ＲesearchonrequirementsofairpollutioncontroltechnologyefficiencyforwastegasvolumereductionJ．JournalofEnvironmentalEngineeringTechnology201553237-240．2015－02－2620060030272014M5610251987—[e-mail]*1972—[e-mail]12111111*1．1000122．100029。。99.95%97.5%75%。X7011674－991X201503－0237－04doi10.3969j．issn．1674-991X．2015.03.038ＲesearchonＲequirementsofAirPollutionControlTechnologyEfficiencyforWasteGasVolumeＲeductionWANGXiang-feng12SHUYun1LIUYu1TIANGang1TANYu-ling1LONGHong-yan1DENGShuang11．ChineseＲesearchAcademyofEnvironmentalSciencesBeijing10012China2．BeijingUniversityofChemicalTechnologyBeijing100029ChinaAbstractThehazehasbecomeamajorairpollutionprobleminChinacurrentlyandthewastegasvolumereductionisaneffectivewaytoeliminatehazepollution．Thepresentsituationsofthewastegasvolumereductionathomeandabroadwerereviewed．Onthisbasetheimpactsofthewastegasvolumereductiononthepollutantemissionconcentrationwereanalyzed．Finallytherequirementsofairpollutioncontroltechnologyefficiencywereproposedforthewastegasvolumereduction．Dustremovalefficiencyis99．95%desulfurzationeffiencyis97．5%anddeNOxeffiencyis75%．Keywordswastegasvolumereductionairpollutantshazeadvancedcontroltechnology、PM2.51002001-2。《》《》3。“”。4-5。。5。13、1。1Fig．1ThepatternsofwastinggasreductionEOS、EPOSINT、LEEP、6。。1.1SO2201324.1×108t50%7。10000td8-9。、、10。、95%11-12。4500td1。40mgm350mgm330mgm313。10～50mgm3。14500tdTable1Theoriginalconcentrationandstandardvaluesofpollutantsinnewdryprocesscementkiln4500tdmgm3%mgm3mgm38000099.955030SO2200200200NOx120050.0080040020701974LawrencePeerless、Ｒuderdorf10。1995、200314。800℃1600℃。SO2SO2200mgm3。1.2NOxSO220116.955×108t45%。120013×104m21370。《》NOx15。·832·3NOx。。、。EOS、EPOSINT、LEEP、。162～12kgtNOx30%～45%SO225%～46%。NOxSO2。2、、、。312QQαm3η99.9%－ηSO295%SNCＲηNO250%。c30mgm3SO2cSO2200mgm3NOxNO2cNO2400mgm3。12QcQc2αm3。3.1m=Q×c=30αmg1m=Q1－η=30000αmg2mc=2×m=60000αmg3mc=mc×1－η=60αmg4mm、mgmcmc、mg。1412。3.2SO2mSO2=Q×cSO2=200αmg5mSO2=Q1－ηSO2=4000αmg6mcSO2=2×mSO2=8000αmg7mcSO2=mcSO2×1－ηSO2=400αmg8mSO2mSO2、SO2mgmcSO2mcSO2、SO2mg。5812SO2。3.3NOxmNO2=Q×cNO2=800αmg9mNO2=Q1－ηNO2=800αmg10mcNO2=2×mNO2=1600αmg11mcNO2=mcNO2×1－ηNO2=800αmg12mNO2mNO2、NO2mgmcNO2mcNO2、NO2mg。91212NO2。4《》、、·932·510。。112m3.1ηcηc=mc－mmc=99.95%132SO212SO2mSO23.2ηcSO2ηcSO2=mcSO2－mSO2mcSO2=97.50%143NO212NO2mNO23.3ηcNO2ηcNO2=mcNO2－mNO2mcNO2=75%1513～1599.95%97.5%75%。51。299.95%97.5%75%。。1．M．2006.2HETLANDＲBCASSEEFＲＲEFSNESMetal．ＲeleaseofinflammatorycytokinescelltoxicityandapoptosisinepitheliallungcellsafterexposuretoambientairparticlesofdifferentsizefractionsJ．ToxicolVitro2004182203-212.3MAZMANIANDA．J．200619298-108.4．M．1999.5LIHLDITAＲANTOMYANJY．CarboncapturewithlowenergypenaltysupplementaryfirednaturalgascombinedcyclesJ．AppliedEnergy20129727214-216.6CHANGYCHENSLIAUC．Fuzzyiterpolativereasoningforsparsefuzzy-rule-basedsystemsbasedontheareasoffuzzysetsJ．TheIEEETransactiononFuzzySystems20081621285-1301.7．J．2013283364-370.8．EBOL．2010-05-14．httpzfs．mep．gov．cnfggwyw201005t20100514_189497．htm．9．J．1996334-36.10．“”EBOL．2012-10-29．http．zhb．gov．cngkmlhbbgwy201212t20121205_243271.htm．11．EBOL．2013-09-12．http．gov．cnzwgk2013-0912content_2486773.htm．12MAIDIADIAFMCOＲＲIOUJP．OptimallinearPIfuzzycontrollerdesignofaheatexchangerJ．ChemiaclEngineeringandProcessingProcessIntensification2008475938-945.13．GB4915—2013S．2014．14．J．20143365-7.15．J．20107247-48.16．J．201181188-192.□·042·