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1、鄭州大學碩士學位論文AseriesofProPertiesofeatalystwereeharaeterizedbythermalanalysisteehniquesandmulti一PointBETadsorption一desorptionPrineiPle.TheresultsoftlzeDSCandtheDTGeurvesshowthattheeatalysthashigherthermalstability.1’henitrogenadsorption一desorptionisothermofthePW/SBAeatalystwasmensurated.Thesur幾ee
2、area。featalyst15367.1時·9.’,porevo一umev15o.Zem3·g一’andporesizeR151.089nm.ThestandardeombustionenthalPyofadiPieaeidwasdeterminedbyXR丫ICealorimeter,汕ieh15一Zsol.ou·mol一1at山estandardeondition.Thereli汕ilityofinstrument15testedbyehemicalagentnaPhthalene,the汕soluteerm:155.6kJ·mol一’andtherelativeerror
3、150.109%fortheeomParisonbetweenthesetimatedvalueand1iteraturevalueaboutthestandardcombustionenthalPyofnaPhthalene.Aeeol·dingtothethermodynamierelationshiP,thestandardformationenthalPyofadiPieaeidwascaleu一atedtobe一959.32kJ·mol一1.ThemeltingpointandthemeltingenthalpyweredeterminedbyDTA一TGAforadi
4、picacid,whiehare152.5oCand一ZsZoJ·g一I,reSPectively.Keywords:adiPieaeid;eyelohexene:SBA一15;sPeeificsurfaeearea;thermodynamiePr0Pertles111鄭州大學碩士學位論文目錄摘要.........................................................................................................................……ABSTRACT.............
5、................................................................................................……111目錄.....................……,..............................……,................……,.................................……第一章緒論..........................................................................
6、....................................……1.1己二酸的物化性質...................................................................……,......……,…、..…11.2己二酸的用途.............................................……,..............................................……11.3己二酸的工業(yè)生產(chǎn)方法........................................
7、..........................................……21.3.1苯酚法...........................................................................……,...................……21.3.2環(huán)己烷空氣氧化法............................................································