制备对叔丁基苯酚新工艺

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(113006)(110003)HY,,,,,,,16080,,,,,,,,,[1],,4500t/a,1000t/a,,,2,,,HO+CH2CCH3CH390130CatHOC(CH3)3+,[2][3],,,,[4],,,,[5]1:,38,;,36,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:21/%30.543.4059.32,426.7050%60%,92.6%,,,,,,Hiils60,[6],,100200,,200,,2,,,,,,91.0%95.3%;89.5%94.2%[7]2/%/%0.190.0730.1722.1633.9275.9210.191.622,4223.170.842,4,620.41-3,,,:33.11LCKP2Q20,200g,3gHy,,,110135,Sy2O2A,1h,R=0.851.11110135,0.20.6MPa11.5h,,,33/%86.534.515.362,423.002,4,620.593.2,1000ml201400mm,,23mm,30,43.3,5;677262:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1)Hy,,,5,,,,,,,,,,,,,(2),,,,,,(3),,,,,,4.2,,,,,,,,,,,,,,1.,1980(11):182ReactionKineticsandCatalysisLetters.1992,46(1):173X.1989(10):384IndustrialandEngineeringChemistry,ProductResearchandDevelopment.1990,29(1):295.,1990(1):326DE:19611(444):3467DE:19863(443):736NewTechnologyforPreparationofp2ter2ButylphenolDuFeiZouZuoyingABSTRACT:Inthispaperanewtechnologyofacatalyticalkylationprocessprodusedp2ter2butylphenolbyreactingofphenolwithiso2butenhavebeeintroducedataHYZeolitecatalystinanautoclave.Experimentalresultsindicatethatthetechnologyhasmanyadvantases,suchashighphenolcoversion,highproductselectitvityandlowerrawmaterialcost.Iteasilymeettheneedsoftheindustrilizedproduction.KEYWORD:p2ter2Butylphenol,Catalyst,NewTechnology,AlkylatedLiquid(ReceivedOctober29,1996)8719973