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/(,300400):2(PVC),2;PVC;PVC;;PVCPVC:;;;;;:TQ32513:C:0253-4320(2009)12-0012-08Techno2commercialevaluation,adviceandoutlookofPVCproductionbytwoprocessroutesusingcarbide/ethyleneasrawmaterialsXUEZu2yuan(TianchenEngineeringCorporation,Ltd.,Tianjin300400,China)Abstract:Twoprocessroutesusingcarbide/ethyleneasrawmaterialsfordomesticPVCproductionareintroduced,andtheanalysisandthecomparisonofthetwoaremade.Itspointedoutthatthesethingsmustbedone:toabandontheoutdatedprocessesofproduction,develophigh2endPVCproducts,optimizethePVCindustrialstructure,strengthenenergy2savingandemission2reducing,andexpandtheindustrialchainsofPVCenterprises.ThefutureoutlookofPVCindustryinChinaisalsopreviewed.Keywords:polyvinylchloride;productiontechnology;resin;plastics;ethylenedichloride;vinylchloridemonomer:2009-10-12:(1927-),,,,,020-86810797,(PVC)2008PVC158111t/a,25%(),75%,,PVC,,PVCPVC,PVC,PVC,,,PVC,,PVC,PVC5111%,,200t/a,PVC90%,PVC1PVC[1-2]11111111,,(VCM),,,,;,,,21Dec.20092912ModernChemicalIndustry200912VCM(),64000t/a,,,VCM,,,,1,2400mm,,6tPVC,8,6(),2,99%,,,30000h(9814),,,,PVC11112,VCM8,(EDC)EDCHClVCM(50)(90)(120),,200230,012110MPa,2,,,,,PVC4,90%PVC,,PVC,PVC,1tPVC1420kg(300L/kg),(,),PVCPVC480kgVCM0145t1106t112,(),(),2008PVC(60100t/a),,,,,,,,PVC,PVC,,PVCPVC,,21132VCM[1]PVC11PVC/VCM/%6215-131999199919%2610-831401000501000544105200100050100051,1-99571401005010031(HCl)0100010100015015-23176010010100831200912://VCM/%1,2-99321-8413115861790155914VCM22VCM/%99198/mgL-12/mgL-12/mgL-14/mgL-11/mgL-17/mgL-14/mgL-11/mgL-180/mgL-120/mgL-110/mgL-13/mgL-1100/mgL-1015(HCl)/mgL-11/mgL-15050010-660010-6,10010-645,PVCVCM,8010-6,40t/a50t/a,[3]12,2VCMVCMVCMPVC,HCl,,PVC,015mg/kg,012mg/kg,,PVC,,100mg/kg,1,1-1,2-1,1,2-,;(Fe2+),,,VCM,60t/aPVC,2007,2007114[1],,,,,(),10%[Ca(OH)2],PVC,,,,412912PVCVCMHgCl2,HgCl210%12%,HgCl260%,,,PVC,HgCl2510%610%,2007,,,,,,,VCM:CCl4,8kg/t(VCM);1,1,2-,C4;C4,18kg/tHCl,:,1tVCM013t,414%,COD;,1tVCM011t4%,:,720m3/h,N2(93%),CO2COHClO2,,,,1152PVC,,,PVC2009,,PVC,PVC,PVC,20097580630/t9701010/t,400500/t700/t,75/,8085/PVC,450500kWh/t,3200/t()(3200/t)PVC61206453/t,PVC114t,PVC5600/tPVC63506450/t,PVC,,PVCPVC,PVC,,LG,,,,PVC,PVC,1tPVC331tPVC//t-1/t-11025kg460049001550401552501565m3101010PVA2125kg100100100180190m3/t404040112113t/t80808051200912:///t-1/t-1420440kWh/t22022022040m310010010070707060060060058206120156260156470156:VCM700720/t4781491716/t;VCM750/t512215/tVCM750/t,3000/t,PVC6470156/t,614315/t,327106VCM720,,VCM,,,,45%,PVC,,,PVCPVC22PVC[1-5]2VCMPVC442VCMPVC(300L/kg)114115t/t01800183t/t()014590150t/t01610163t/t136kg/t,,PVC,,PVC,,,,,,,EDCVCM,VCMVCM50010-6,(Coalescer)VCM10010-6,VCM10010-6,VCM,VCM,,,,,(),DCS,EDCEDCHCl,VCM,,,,,,DCS,,,,,HClVCM,(),EDCHCl,1,1-(1%),,,,61291299%95%99%98%450500kWh/t11651170t/t20m3/t420440kWh/t112113t/t180190m3/t40m3/t,,,,,,,,75720/t,,50/,/%(20t/aPVC)100150160,,,,,3311,PVC,,,PVC,,PVC,,[6]:(1)(2009819)7,,PVC2090,130t/a,2000,2006810t/a,20081050t/a2009,,PVC,PVC,,2300t/aPVC,2200t/aPVC,,,,,PVC,,,PVC,,,,,,(2)PVCPVC,PVC,PVC,2,,PVC,71200912:/QS-800FPVC,,,PVC,20083000tQS-800F,(3),,PVC,,PVCPEEO,,PVC,,PVCEDCVCM,PVCVCM/EDCPVC,;PVC,PVC,PVC,(4)PVC,,,,,,PVC,,,,2211kVA16000kW,2(),12kWh,012/kWh,214,70011823115kVA,(COH2)6t/a,,10t,115,2500,1175PVC,,,PVC,,,PVC,1/10,PVC,1tPVC1420kg[3-5,7](5)PVC,,[8,9],,PVC,,,,,,,;,,,,,,PVC,,,,,,,400/t120t1t,,,PVC812912312(1)14,,,,PVC1525kg,67kg()PVCCMAI,4(5850),,,150,2008,2009,,,2011,,PVC,,PVC,,PVC,PVC(2),PVC,,,PVC,,,5000,,CO,,,,,,,,30%35%,30%35%,,,,PVC,,[1],.[M].:,2008.[2].:[M].:,1991:577-596.[3]CusackR.Rethinkyourliquid2liquidseparationAfreshlookinvestinggeneralprinciplesindesigningprocesscoalescer[J].HydrocarbonPro2cessing,2009(6):53-60.[4],,,.[J].,2009(5):16-19,45.[5]PVC[J].,2009(1):36-39.[6].2009[J].,2009(1):1-5.[7].:[N].,2009-04-17(6).[8]China:Newdomesticcapacitytoshrinksomepetrochemimports:Productoutlook[J].HydrocarbonProcessing,2009(5):15.[9]:[N].,2009-05-15(7).?(Fax)271391200912:/