正在加载图片...
,104 北京科技大学学报 第32卷 采用选择性甲烷化,C0从1%去除到0.1%以下;第 [6]Echigo M.Tabata T.A stidy of CO mmoval on an activated Ru 2段采用选择性氧化,C0从0.1%去除到10×10-6 catalyst for polymer electmoly te fuel cell applications Appl Catal A2003251(1):157 以下.与两段选择性甲烷化深度去除C0的M一M [7]Zhang Q J QiP.Zhou YC Prferential seketive oxilation ofCo 法相比,该法可以提高空速以减少催化剂用量, n H2-rich gas effect of interaction betveen Au and supports (2)MM法和M-O法均能满足C0深度去除 Chin JCata】200829(4):361 的要求,但各具特点,对于系统简单优先的要求,可 张启俭,齐平,周迎春.富氢气体中C0优选氧化反应:Au 与载体相互作用的影响.催化学报,200829(4):361) 采用MM法;而对于反应器紧凑优先的要求,可采 [8]Rosso I GallettiC Saracco G.etal Devebpment of A zeolites- 用M-O法. supported noblemetal catalysts for CO preferential ox idation H2 (3)为了进一步提高PMF℃的电池电压和系 gas purification for fiel cell Appl CatalB 2004.48(3):195 统长时间连续运行的稳定性,提出了在高空速下进 [9]Pan LW,W ang S D.A camnpact in tegrated fuel pmocessing system 行选择性氧化将C0去除至1×10-以下的方法. for proton exchange menbrane fuel cells Int J Hydmgen Energy 2006,31(4):447 参考文献 [10]Lee S H.Han J Lee K Y.Development of 10-We preferential [1]Lee D.Lee H C Lee K H.etal A campact and highly efficient oxidation system for fiel cell vehicles J Power Sources 2002 natural gas fiuel pmcessor for I residential pobmer elctmlyte 109(2):394 manbrane fiel cells J Power Soumes 2007.165(1):337 [11]Xu GW.Chen X.ZhangZG Tanperature-staged methanation [2]Choudhary T V.Goodmnan D W.CO-free fuel pmcessing for fiuel An altemative method to purify hydmogen-rich fiuel gas for PEFC cell applications Catal Today 2002 77(12):65 Chan Eng↓2006,121(23):97 [3]Xu Y Q,Xie X F W ang Z H,et al Hydmogen production frm [12]K rimer M,Duisherg M.Sowe K.et al Highly selective CO mefom ng of natumal gas for stationary PEMFC J Chen Ind Eng methanation catalysts for the purification of hydmgen-rich gas China2004,55(S1):26 mixtures JCatal2007,251(2):410 (许玉琴,谢晓峰,王兆海,等.固定式质子交换膜燃料电池 [13]Choudhury M B I Ahmed S ShalabiM A.et al Preferential 的天然气重整制氢.化工学报,2004,55(S1):26) methanation ofCO in a syngas involving CO2 at lower iemperature [4]Hong X L PEMFC system fed with methanol refomate gas J mange Appl CatalA 2006 314(1):47 Chan Ind Eng China 2007.58(6):1564 [14]Dagle R A.W ang Y,XiaG G.et al Selective CO methanation (洪学伦.甲醇重整气为燃料的质子交换膜燃料电池,化工 catalysts for fuel pmocessing applications Appl Catal A 2007. 学报,2007,58(6):1564) 326(2):213 [5]XuG W.Chen X.Zhang ZG Tanpematire staged methanation [15]LiZ Y.MiW L Gong J etal CO rmovalby wo-stage metha- an altemative method to purify hydmogen rich fuel gas for PEFC nation for polymer electrolyte fiuel cell J Nat Gas Chan.2008 Chan Eng↓2006121(23):97 17(4):359北 京 科 技 大 学 学 报 第 32卷 采用选择性甲烷化‚CO从 1%去除到 0∙1%以下;第 2段采用选择性氧化‚CO从 0∙1%去除到 10×10 -6 以下.与两段选择性甲烷化深度去除 CO的 M--M 法相比‚该法可以提高空速以减少催化剂用量. (2) M--M法和 M--O法均能满足 CO深度去除 的要求‚但各具特点.对于系统简单优先的要求‚可 采用 M--M法;而对于反应器紧凑优先的要求‚可采 用 M--O法. (3) 为了进一步提高 PEMFC的电池电压和系 统长时间连续运行的稳定性‚提出了在高空速下进 行选择性氧化将 CO去除至 1×10 -6以下的方法. 参 考 文 献 [1] LeeD‚LeeHC‚LeeKH‚etal.Acompactandhighlyefficient naturalgasfuelprocessorfor1-kW residentialpolymerelectrolyte membranefuelcells.JPowerSources‚2007‚165(1):337 [2] ChoudharyTV‚GoodmanDW.CO-freefuelprocessingforfuel cellapplications.CatalToday‚2002‚77(1/2):65 [3] XuYQ‚XieXF‚WangZH‚etal.Hydrogenproductionfrom reformingofnaturalgasforstationaryPEMFC.JChem IndEng China‚2004‚55(S1):26 (许玉琴‚谢晓峰‚王兆海‚等.固定式质子交换膜燃料电池 的天然气重整制氢.化工学报‚2004‚55(S1):26) [4] HongXL.PEMFCsystem fedwithmethanolreformategas.J ChemIndEngChina‚2007‚58(6):1564 (洪学伦.甲醇重整气为燃料的质子交换膜燃料电池.化工 学报‚2007‚58(6):1564) [5] XuGW‚ChenX‚ZhangZG.Temperature-stagedmethanation: analternativemethodtopurifyhydrogen-richfuelgasforPEFC. ChemEngJ‚2006‚121(2/3):97 [6] EchigoM‚TabataT.AstudyofCOremovalonanactivatedRu catalystforpolymerelectrolytefuelcellapplications.ApplCatal A‚2003‚251(1):157 [7] ZhangQJ‚QiP‚ZhouYC.PreferentialselectiveoxidationofCO inH2-richgas:effectofinteractionbetweenAuandsupports. ChinJCatal‚2008‚29(4):361 (张启俭‚齐平‚周迎春.富氢气体中 CO优选氧化反应:Au 与载体相互作用的影响.催化学报‚2008‚29(4):361) [8] RossoI‚GallettiC‚SaraccoG‚etal.DevelopmentofAzeolites- supportednoble-metalcatalystsforCO preferentialoxidationH2 gaspurificationforfuelcell.ApplCatalB‚2004‚48(3):195 [9] PanLW‚WangSD.Acompactintegratedfuel-processingsystem forprotonexchangemembranefuelcells.IntJHydrogenEnergy‚ 2006‚31(4):447 [10] LeeSH‚HanJ‚LeeKY.Developmentof10-kWepreferential oxidationsystemforfuelcellvehicles.JPowerSources‚2002‚ 109(2):394 [11] XuGW‚ChenX‚ZhangZG.Temperature-stagedmethanation: Analternativemethodtopurifyhydrogen-richfuelgasforPEFC. ChemEngJ‚2006‚121(2/3):97 [12] KrämerM‚DuisbergM‚StöweK‚etal.HighlyselectiveCO methanationcatalystsforthepurificationofhydrogen-richgas mixtures.JCatal‚2007‚251(2):410 [13] ChoudhuryM BI‚AhmedS‚ShalabiM A‚etal.Preferential methanationofCOinasyngasinvolvingCO2atlowertemperature range.ApplCatalA‚2006‚314(1):47 [14] DagleRA‚WangY‚XiaGG‚etal.SelectiveCOmethanation catalystsforfuelprocessingapplications.ApplCatalA‚2007‚ 326(2):213 [15] LiZY‚MiW L‚GongJ‚etal.COremovalbytwo-stagemetha- nationforpolymerelectrolytefuelcell.JNatGasChem‚2008‚ 17(4):359 ·104·
<<向上翻页
©2008-现在 cucdc.com 高等教育资讯网 版权所有