变压吸附技术在沼气提纯中的应用-田玲

*10008579.6%。、、。。、。THEAPPLICATIONOFVARIABLEPRESSUREADSORPTIONINBIOGASPURIFICATIONTianLingDengZhouXiaZhouHuYimingZhangYanBeijingJiankunCleanEnergyTechnologyCo.LtdBeijing100085ChinaAbstractAscomparedwithothersbiogaspurificationisthemostpromisingwayofbiogasutilizationwhichhasminimalenergylossandenergyoutputrateisover79.6%.Additionallyinavarietyofgaspurificationmethodsvariablepressureadsorptioninbiogaspurificationfeatureslowcostlowenergyconsumptionhighefficiencyandhighdegreeofautomationwhichhasbeenwidelyusedaboard.InChinathetechnologyofvariablepressureadsorptioninbiogaspurificationisnotmatureandneedsfurtherimprovement.ForthecharacteristicsofChina'sbiogasit’ssuitablefordevelopingsmallhigh-efficientmovableandcompletesetsofvariablepressureadsorptionunits.Keywordsvariablepressureadsorptionbiogaspurificationapplication*8632008AA0624022008BADC4B12D08040600350803。0CH4CO2N2、H2、O2、H2S45%～60%。、。、、、。1992Laholm1。203020083000、、、1600140m322008700m3。、。PSA、、、。。。11、、28720101028534。、、。。1。35.902MJ/m360%11。、。22.1、。、、3。2.2CO2H2SCO2H2S。。CO2。2.3PSA、N2、O2。4。PSA10。2.4。、、、、、、5。2.5。“”。PSAPSA99%。PSA。。。3PSAGuerindeMontgareuilSkarstrom19571960。19626。PSA、、、972010102857-8。3.1PSAPSACH4、CO2N2CH4。、、。PSA2。2PSA、、、、、、93CH4CO2N2。353.2PSA。Linde、CarboTechXEBECXebecQuestAir。DGEBCM－498%99.5%CO2。2070。1990PSA19918CO23000m3/h0.7MPaVPSA10-11。PSAPSA。12、、96%。13“”TSAPSA80%～90%80%～95%。1499%。PSACH4CO2。4PSA4.12080。1986Rumpke200760%2006FennvilleLandmarkQuestAirM－3200PSA。225m3/h98%2000CNGLNG2007BowermanLNGPSALNG17m3/d。。PSA31%13.43%PSA。12。082010102851PSA/m3·h－1PSA2008300PSA2010600PSA2010350PSA2008500PSA2009650PSA2009550PSA2008200PSA2007500PSA2006485PohlscheHeidePSA2009350PSA20081000PSA2006550WerltePSA2007340PSA20096502PSA/m3·h－1PuckingPSA20056PSA1990825WjisterPSA1989630PSA2002190BachenbülachPSA1996110PSA200541PSA200510SamstagernPSA1998284.2。/。CNG200m390%。2006、。CDM20273CO2eq1000t。。CO285%～90%2007515。LNG800m3/h50×10－61×10－6LNG。。5PSA、、。、。。1。、。CarboTech。。2、PSA。、、。、、。3。、、。PSAPLCDCS。6。、、。18201010285。、PSA。1.———J.200826638-50.2.R.2009.3..J.200631879-81.4.M.1992288.5.M.2001.6AdelioMMMendesCarlosAVCostaAlírioERodrigues.OxygenseparationfromairbyPSAmodellingandexperimentalresultsPartIisothermaloperationJ.SeparationandPurificationTechnology2001241-2173-188.7.J.200631260-65.8.J.2002617-22.9AmbalavananJayaramanArturoJHernandezMaldonadoRalphTYangetal.Clinoptilolitesfornitrogen/methaneseparationJ.ChemicalEngineeringScience200459122407-2417.10.J.1997520-22.11.J.199331-9.12.P.CN1274648C2006.13.P.CN1279006C2006[e-mail]2010－02－01櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅775/℃700～800300～500－－－－－－－3、。1PenetranteBM.ElectronbeamandpulsedcoronaprocessingofvolatileorganiccompoundsgasstreamJ.Pure＆ApplChem19966851083-1087.2CarlosMNGeddesHRWadeHP.CoronadestructionaninnovativecontroltechnologyforVOCsandairtoxiesJ.Air＆WasteMangementAssociation199343242-247.3YamamotoT.ControlofvolatileorganiccompoundsbyanacenergizedferroelectricpelletreactorandapulsedcoronareactorJ.IEEETransOnIndAppl1992283528-533.4.J.200725646-50.5CzernichowskiA.GlidingarcapplicationstoengineeringandenvironmentcontrolJ.PureApplChem19946[e-mail]2010－01－1228201010285