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OALib Journal期刊
ISSN: 2333-9721
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不同cu源与zn源对cuznal催化剂催化合成气制乙醇性能的影响
, PP. 852-856
Keywords: cuznal催化剂,乙酸铜,乙酸锌,合成气,乙醇
Abstract:
？采用完全液相法以不同的铜源和锌源为原料制备了cuznal催化剂,在浆态床反应器中考察了其催化合成气合成乙醇的性能,并采用xrd、h2-tpr、nh3-tpd-ms及bet技术对催化剂进行表征。结果表明,以乙酸铜替换硝酸铜,抑制了热处理过程中cu2o的还原,提高了催化剂的比表面积,为催化剂具有较高的乙醇选择性提供了适宜的酸中心和孔径,其总醇选择性达45.6%,总醇中乙醇所占比例达28.7%。
| [1] | heracleouse,liakakouet,lappasaa,lemonidouaa.investigationofk-promotedcu-zn-al,cu-x-alandcu-zn-x(x=cr,mn)catalystsforcarbonmonoxidehydrogenationtohigheralcohols[j].applcatala:gen,2013,455:145-154.
|
| [2] | rostrup-nielsenjr.fuelsandenergyforthefuture:theroleofcatalysis[j].catalrevscieng,2004,46(3/4):247-270.
|
| [3] | hubergw,iborras,cormaa.synthesisoftransportationfuelsfrombiomass:chemistry,catalysts,andengineering[j].chemrev,2006,106(9):4044-4098.
|
| [4] | jacksongr,mahajand.methodforproductionofmixedalcoholsfromsynthesisgas:us,6248796.2001-06-19.
|
| [5] | velus,santoshkg.areviewofrecentliteraturetosearchforanefficientcatalyticprocessfortheconversionofsyngastoethanol[j].energyfuels,2008,22(2):814-839.
|
| [6] | kiennemanna,idrissh,kieffer,chaumettep,durandd.studyofthemechanismofhigheralcoholsynthesisoncopper-zincoxide-aluminumoxidecatalystsbycatalytictests,probemolecules,andtemperatureprogrammeddesorptionstudies[j].indengchemres,1991,30(6):1130-1138.
|
| [7] | egbebia,schwartzv,overburysh,spiveyjj.effectoflipromoterontitania-supportedrhcatalystforethanolformationfromcohydrogenation[j].cataltoday,2010,149(1/2):91-97.
|
| [8] | ehwaldh,ewaldh,gutschiekd,hermannm,miessnerh,oehlmanng,schierhorne.abicomponentcatalystfortheselectiveformationofethanolfromsynthesisgas[j].applcatal,1991,76(2):153-169.
|
| [9] | 徐杰,王文祥,苏运来.沉淀法制备fe-ti系合成醇催化剂[j].催化学报,1994,15(6):432-437.(xujie,wangwen-xiang,suyun-lai.studiesontheprecipitatedfe-ticatalystforalcoholsynthesis[j].chinjcatal,1994,15(6):432-437.)
|
| [10] | hindermannjp,razzaghia,breaultr,kiefferr,kiennemanna.orientationtowardsalcoholsincarbonmonoxide,hydrogenreactionsonsomeironcatalysts[j].reactkinetcatallett,1984,26(3/4):221-226.
|
| [11] | barraultj,chafika.conversionofcarbonoxide(s)oncarbon-supported,nickel-rareearthcatalysts[j].applcatal,1991,67(2):257-268.
|
| [12] | arakawah,takeuchik,matsuzakit,sugiy.effectofmetaldispersionontheactivityandselectivityofrh/sio2catalystforhighpressurecohydrogenation[j].chemlett,1984,(9):1607-1610.
|
| [13] | 陈维苗.co加氢合成c2含氧化物rh基催化剂的研究.大连:中国科学院研究生院(大连化学物理研究所),2005.(chenwei-miao.studiesonrh-basedcatalystsforcohydrogenationtoc2-oxygenates.dalian:instituteofchemicalphysics,chineseacademyofsciences,2005.)
|
| [14] | iranmahboobj,hilldo,toghianih.k2co3/co-mos2/claycatalystforsynthesisofalcohol:influenceofpotassiumandcobalt[j].applcatala:gen,2002,231(1/2):99-108.
|
| [15] | lidb,yangc,qihj,zhanghr,liwh,sunyh,zhongb.higheralcoholsynthesisoveralapromotedni/k2co3/mos2catalyst[j].catalcommun,2004,5(10):605-609.
|
| [16] | gaozh,haolf,huangw,xiekc.anovelliquid-phasetechnologyforthepreparationofslurrycatalysts[j].catallett,2005,102(3/4):139-141.
|
| [17] | zuozj,wangl,liuyj,huangw.theeffectofcuo-zno-al2o3catalyststructureontheethanolsynthesisfromsyngas[j].catalcommun,2013,34:69-72.
|
| [18] | yusr,chenye,gaoss,wangxd,huangw.ethanolsynthesisfromsynthesisgasovercomplexingagentmodifiedcu-zno/al2o3preparedbycompleteliquid-phasetechnology[j].engergysourceparta,2013,35(10):955-961.
|
| [19] | 李忠,文春梅,王瑞玉,郑华艳,谢克昌.醋酸铜热解制备无氯cu2o/ac催化剂及其催化氧化羰基化[j].高等学校化学学报,2009,30(10):2024-2031.(lizhong,wenchun-mei,wangrui-yu,zhenghua-yan,xieke-chang.chloride-freecu2o/accatalystpreparedbypyrolysisofcopperacetateandcatalyticoxycarbonylation[j].chemjchinuniv,2009,30(10):2024-2031.)
|
| [20] | 李志红,黄伟,左志军,宋雅君,谢克昌.用xps研究不同方法制备的cuznal一步法二甲醚合成催化剂[j].催化学报,2009,30(2):171-177.(lizhi-hong,huangwei,zuozhi-jun,songya-jun,xieke-chang.xpsstudyoncuznalcatalystspreparedbydifferentmethodsfordirectsynthesisofdimethylether[j].chinjcatal,2009,30(2):171-177.)
|
| [21] | 高志华,贾钦,程凯,阴丽华,黄伟.添加聚乙二醇对cuznal浆状催化剂结构和性能的影响[j].化学学报,2012,70(3):325-330.(gaozhi-hua,jiaqin,chengkai,yinli-hua,huangwei.effectofpolyethyleneglycolonstructureandperformanceofcuznalslurrycatalyst[j].actachimsin,2012,70(3):325-330.)
|
| [22] | 吉鹏,黄伟,樊金串,黄涛,高仲良,赵金珍.cs2对完全液相法制备的cu-zn-al催化剂上合成气制dme反应性能的影响[j].燃料化学学报,2012,40(4):447-451.(jipeng,huangwei,fanjin-chuan,huangtao,gaozhong-liang,zhaojin-zhen.effectofcs2ontheperformanceofcu-zn-alcatalystpreparedfordmesynthesisbycompleteliquid-phasetechnology[j].jfuelchemtechnol,2012,40(4):447-451.)
|
| [23] | 郝顺利,彭伟才,赵宁,肖福魁,魏伟,孙予罕,李海.不同载体负载cu催化剂上甘油氢解制1,2-丙二醇催化性能的研究[j].燃料化学学报,2012,40(5):594-600.(haoshun-li,pengwei-cai,zhaoning,xiaofu-kui,weiwei,sunyu-han,lihai.hydrogenolysisofglycerolto1,2-propanediolovervarioussupportedcucatalysts[j].jfuelchemtechnol,2012,40(5):549-600.)
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