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:2008-06-22:(1937-),,1962,1,2(11,250013;21,250013)::;;:TQ223112+2:A:1003-6490(2008)03-0053-08021,;,,,,,,20061,,1,:C2H5O,:CH3-CH2-OH,,9912%(v/v),,,11(GB18350-2001),%(v/v)9211%(v/v)018%(v/v)015mg/100ml510(Cl-)mg/L32()mg/L56mg/L0108pH615910:11017893017981g/cm3;21100:2100:5,1196%4176%(v/v)2,,15%20%34320089ChemicalEngineeringDesignCommunicationsVol134No13Sept12008©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(MTBE),(10%),,22(GB18351-2001)RON9095(RON+MON)/28590%(V/V)910915%(V/V)0115%(V/V)0110mg/100ml5%(V/V)215%(V/V)40%(V/V)35%(V/V)():1):,,,,MTBEMTBE,10%,315%,,,(RON)111,10%,2-3,2):,,33%20018104km:CO,55%,3018%HC1314%3):,,,,,4):,(),(),350,50%,,(),,1t1000,33111930,90%(),()(),,(1),,,CO2:(C6H10O5)n+nH2O()nC6H12O64534©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()2C2H5OH+2CO2:,;,,;,();,(),CO2;,11(2)(,):C12H22O11+H2O2C6H12O6C6H12O62C2H5OH+2CO2:(),,,50%55%(30%35%,20%),,(3):()()(),433,;,,,,(),2030(Bergius),(Scholler)1935,2060,,,(),,,,,,,,,KevinGray,,1973553,:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(Iogen),(),,40t/d1t300L,12000L,3000t/a,,6108t,3108t,;,8108t,5108t,3108t4t(412t)1t,6108t115108t!,,,,,312:C2H4+H2OcatC2H5O1945(Sheel)19486104t/a50Sheel,Sheel50VebaSheel,VebaSheelVeba313,CH2,(COH2),(UCC)Co(OAc)-I2,92%6114%Shell195200CoI2CoBr2,5111%,6318%,,314(UCC)RhRh-FeRh-MnRhMoW,HoechstRh-MgRh4(CO)12;,,,,441120,,,70,70,,2004,(Iogen),40t/d,1t300L,113/gal5000104gal/a(15104t/a)6534©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(CRAC)(),2007170104gal/a(5000t/a),2012313108gal/a(100104t/a),3:AbengoaBroin()Iogen,Iogen,119108L/a(150104t/a),4,80004121999,,,4,200520067713104t,133104t(3)3(104t)20052006()231247102919381010163410()13161410()(CRAC)771313310,,,()HNTCIMS,DDGS(),30104t100104t,122007,2008,2030104t,20104t128165,100104t,80,80%,,,50%,2010,6650104t,,,12154%,,,3000t,,,5100()35FPAIU/g,60006500/t,5001000,753,:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(E10),,199019791000104gal817108galE85,85%,15%20071,,1020%,15%,20171325108L,7,202575%20073,27,202010%1981,1987,2501992,,1995,2004,61400,2145108L,,20%24%,160108L,2004,19108L,200521108L,200628108L,201585108L,2020,/,,/,1974,197511,,20%,199322%,200225%,,4:()(22%+78%)MEG(60%+33%+7%),600,200,10%,,,272001(12),,,,3108%13104%,8534©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.),2010,200104t,20201000104t40104t/a60104t/a10104t/a,20302050(13803610)104t/a:1415%1111%;1415%1215%;914%712%;2910%4413%;3216%2419%,,,,,,,,1,,,,,,;,10%,20%,,,,,2813,200649746104t,400kg,500kg,,,,50%,,1/2,,13001400,2000104t,6108t,3108t,,;,8108t,5108t,3108t4t1t,115108t!,,2),313t1t,1400/t,4620/t,4700/t,,,,1%,2005,953,:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),313t,218t;1718%,18%,1000,(20%)500(Novozymes),,,5/gal30/gal;60001020/gal5000060000/t(3),,1m313km,1L7km20078,1161(01696);11337/m3(01684),,7200611,,,,,,,;,,,,,2009(42-52),1975,()-(),,:,,::,16,64,10,40,,,!!!:CN43-1108/TQ:42-52:ISSN1003-6490:::8376880067810001:0731-560396013974864498:410007E-mail:hgsjtx@2631net:0731-5532185:398::430100s0410634©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(NanyangDerunChemicalCo1,Ltd,NeixiangHenan474350,China)Abstract:Special2purposegarlicfertilizerisdesignedandap2pliedaccordingtothegarlicgrowthruleandsoilcondition1Goodresulthasbeenobtained1Keywords:garilcfertilizerformula,design,applicationImprovingEfficencyByUseofThin2filmEvaporatorANGuang2hui(JingdingEngineeringConstructionCo1,Ltd,Beijing100029,China)Abstract:Thisarticledescribeshowtousethin2filmevapo2ratortosubstituteconcentrationstill1Asaresult,concentra2tionefficiencyisimproved1Keywords:thin2filmevaporator,concentration,energy2savingStudyonMelamineReactorRepairWEIYue2ming,BAITang2ting(ZhongyuanDahuaGroupCo1,Ltd,PuyangHenan457004,China)Abstract:Thisarticleintroducestherepairconditionsofmelaminereaction1Itanalyzestherepairtimeandoperatingtimecontrol1Someeffectiveemasuresareproposed1Keywords:reactor,repair,acidwashingChemicalStorageTankFireProtectionSystemDesignandCalculationZHAOChang2fu(HengshengFertilizerCo1,Ltd1,XuzhouJiangshu221400,China)Abstract:Thisarticleintroduceschemicalstoragetank2tanktypes,structureandfiresafetyfeatures,tankfirefightingprinciples1Itfocusonfire2fightingwaterandamountoffoam1Keywords:chemicalstoragetank,oiltank,fire2fightingwateramount,foamamount,designandcal2culationTheoryandPracticeofElectronicDeviceEarthingSysteminChemicalPlantYANGXu2dong,LIUHong2zhong(ElectricandInstrumentationDeptofBeijingBranchofEngineeringDesignCo1,LtdunderChinaPetroleumGroupCompany,Beijing100101,China)Abstract:Thisarticleintroducesthetheorybas