苯胺催化加氢制环己胺的技术概况

31120102JournalofChemicalIndustry&EngineeringVol131No.1Feb.,2010:2009208223:(1979-),,,,,,,(,210048):,,:;;;:TQ426194:A:100627906(2010)0120032204TechnicalsurveyonmanufactureofcyclohexylaminefromcatalytichydrogenationofanilineXIEXiang,SHIXiangyu,YUANHaoran(ResearchInstituteofNanjingChemicalIndustryGroup,Nanjing210048,China)Abstract:Thetechnicalsurveyonthemanufactureofcyclohexylaminefromanilinehydrogenationisintroduced.Thead2vantagesanddisadvantagesofdifferentprocessesarereviewed.Thedevelopmentstatusofthecatalyststosynthesizecyclohex2ylaminefromanilinehydrogenationispresented.Keywords:Aniline;Cyclohexylamine;Hydrogenation;Catalysts,,,,,[1],[2],,,,,[3]Ni/[4][5],,,,,1,,,:C6H7N(g)+3H2\C6H13N(g)Hor=-187.3kJ/mol2C6H7N(g)+6H2\C12H23N(l)+NH3Hor=-437.71kJ/mol,,[6],2,,,2[7]1.1,,,,,240,14.719.6MPa,110,0.40.7h-1,,80%89%,,98%,36,[8],,,,,,,,,1.222,,,,,,,,;,,,:,201,,,150180,0.10.12h-1,,,,,90%,1t0.96t,670m3[9]2,,,,Al2O3,2.1Langer0.054MPa,Cr,Mo,W,MnRe[10],Rh,Ru,Os,PdPt,,Al2O3NaOHK2SO4,Rh,CrMn0.1MPa,164,9813%Al2O3,,,,NaOHK2SO4,550MPa,160H2[11]PdRu[6]RuPd0.1%3%(),2627MPa,10018098%,90%,200CrMnAl2O30.1%2%()Ru/Pd,Ru/PtRu/Pd/Pt[10],Al2O3Me()Al2O4(MeFe,Zn,Ni,Cu),Na,K28MPa,,110,28MPa,109,91.1%,8.8%Darsow[12],100350,140MPa,,Al2O3,015%10%RuPdRuPd130301,,,65mg50mg,710MPa,1102.5h,65g64g[13]0.05%5%/[14],28MPa,20058.3%,0.3%,;160,7.6%,0.2%,9218%2Al2O3,3320103112.2HungarianMinkNi[15],,NiNaOH,90%;La2O3Ni95%99%,Darsow[16]Co,Mn,Co,Mn,BaMo,200240,,30MPa,175,86.8%,3.7%Chen,YinTsuCrTh[17],180,0.55MPa,Cr2%,10h93.73%[13],1416MPa,110120,97%,1%,[18]2Fe2O3,,;,1%O299%N2,400,500,600,700800,700,250,50%,88%,,,;,,;,,,,,,;,,[13],,,23,,,,20104748kt/a[19],,,,,,,,,,,,:[1].[M].:,1989.[2].[J].,2004(4):16.[3].[M].:,1998.[4].[J].,1996(3):34235.[5]OthmerK.Encyclopediaofchemicaltechnology[M].NewYork:JohnWiley&SonInc,1997.3872402.[6].[J].,2002(1):43.[7].[J].,2002(2):39.[8].[J]..1999(4):18.[9].[J].,1996(4):30.[10]REINHARDL,GERD2MICHAELP.Hydrogena2tionofaromaticanilinetocyclohexylamineandcata2lysttherefore:EP,965579[P].1999212222.[11]OTTOI,GERHARDD,HELMUTW,etal.Processforthepreparationofamixtureofcyclohexylamineanddicyclohexylamineusingasupportednoblemetalcata2lyst:US,5322965[P].1994.4331120102JournalofChemicalIndustry&EngineeringVol131No.1Feb.,2010:2009208204:(1981-),,,,,E2mail:[e-mail](,210048):3,,:;;;;:X703:A:100627906(2010)0120035204StatusanddevelopmentprospectsoftreatmentprocessesforwastewatercontainingaromaticnitrocompoundsZHANGRongrong(ResearchInstituteofNanjingChemicalIndustryGroup,Nanjing210048,China)Abstract:Thetechnologiesforaromaticnitrocompoundswastewatertreatmentaresummarized,includingphysical,chem2icalandbiologymethods.Thenewestprocess,nanotechnology,ispresented.Thedevelopmentprospectsofthetreatmentprocessesforthiskindofwastewaterareenvisaged.Keywords:Aromaticnitrocompound;Wastewatertreatment;Physicalprocess;Chemicalprocess;Biologicalprocess,,,,,11.1:,,,;,,,,,,,,[12]GERHARDD,REINHARDL.Hydrogenationprocessandheterogeneouscatalystforthepreparationofmixtureofoptionallysubstitutedcyclohexylamineanddiacyclo2hexylaminefromthecorrespondenceaniline:DE,19754571[P].1999201210.[13],.[J].,2002,30(4):31234.[14]OTTOI,GERHARDD,HELMUTW,etal.Sup2portedrutheniumcatalystsforhydrogenationofani2linestocyclohexylamineanddicyclohexylamine:DE,3824322[P].1988207225.[15]MINKG,HorvathL.Hydrogenationofanilinetocy2clohexylamineamineonNaOH2promotedorLanthanasupportedNickel[J].ReactKinetCatalLett,1998,65(1):59265.[16]GERHARDD,WIFRIEDN,GERD2MICHAELP.Processforthepreparationofamixtureofcyclohexylamineanddicyclohexylamine:EP,0790232[P].1997208220.[17]CHENYT,YANGCF,CHENWK.JP,1007625[P].1998201213.[18],,,.[J].,1998,19(6):5542558.[19][J].,2007(6):45.