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1,2(,257061):,,:;;;:TQ323142:A:1002-7432(2009)01-0058-05Productionstatusandprospectof1,2-propyleneglycolathomeandabroadZHENGJun(ChinaUniversityofPetroleum,Dongying257061,China)Abstract:Theapplicationfield,supplyanddemandofdomesticandinternationalmarketof1,2-propyleneglycolwereintroduced1Severalmainproductionprocessesof1,2-propyleneglycolweresummarized1Theprospectof1,2-prop2yleneglycolandthethecorrespondingstrategyofproblemsfacingthedomesticenterprisewereputforward1Keywords:propyleneglycol;marketanalysis;processroute;prospect2008-10-032008-11-03(1973),,,:zj7307@1631com0(PG)(UPR),,,,,1(1)1Fig11PGsapplicationfieldanddistribution()27%;()20%;20%;17%;5%;2%;,,9%,3%315%,,,2211,175tP[1]PG5615tP,1P3,Lyondell24%,61t,,54t20061,2005150t/a,(UPR),,:19993817t;20003915t;2004-20054218t4312t:1995-2002214%;20051%85ThermosettingResin241Vol124No1120091Jan12009©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()Sodegaura313NihonOxiraneSodegaura910AsahiKashima412SerayaPulauSeraya615ManaliPetrochemChennai310018015115018415018110018P61017512212[2]6t,,22007,,6t,/,2005,,2004-2005,,,/,,,20062t,20051213t;21213t,,,717%,;,2006,951:1,2©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[3]Tab12PGcapacityofdomesticleadingmanufacturesPt018015115018414018110018P61021051023162000-2007(2):2000-2004,200410t,2004200620067t2000-2007,2007,1430Pt2004,10t,7t22000-2007Fig12PGimportquantityandpricefrom2000to20072000-2007(34)3:2000-2004,2004-200620051123t20062145t,200524:2000-2003,2004-200720071450Pt351)[3]:,32000-2007Fig13PGexportquantityfrom2000to200742000-2007Fig14PGexportaveragepricefrom2000to2007(PO)(PG),(DPG)(TPG)200120MPa,10%(DPG)2)[4]:3)[5]:CH2CHCH3+H2O2vCH3CHOHCH2OH4)[617]:a)1,3,Rh-W2001,3-b)GalenSuppesSenergy[7](PG),415tGalenSuppes1PG2,,-,PG,73%c),5)(DMC)P[8]:(PC),,6065,0624©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:NOC(Lyon2dell)9tPa,2004,20053-6tPa20062115t/aDowStade415t,Lyondell3t20082012,Dow,,,,(Huntsman),2008()Conroe,,Neches616tPa,,UPR41213%5%,,,,41341311REACHREACH()200861,,,REACH,5%,6%,41312,90,,,100%,,,NOC2005,2007,:1)PG,161:1,2©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.)PG26tPa2006,,USP3)PO,PG,2006(PGUSP),2007,,,5,,Pt,Pt,,,,,,,2009,68t,,,,2008,:1),,,,2),,,(USP)3t,,,3),,,,66tPa,,,,,:[1],,.1,3-[J]1,2004(3):21-22.[2].,[J]1,2006(15):52-53[3],.1,3-1,3-PDO:,1299803[P].2001-06-20.[4],.1,3-[J]1,2002,23(2):11-151[5].1,3-[J]1,2003,23(6):10-131[6].1,3-PDO[J]1,2001(24):25-271[7],.1,3-PDO[J]1,2007,27(2):56-581[8],,,.DMC[J]1,1997,5(22):576-581.:2008,,,2015,,,1300kW,(WMO),200kW,10,30,2624©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.