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２０10１71ＣｈｅｍｉｃａｌＰｒｏｄｕｃｔｉｏｎａｎｄＴｅｃｈｎｏｌｏｇｙ：2009-12-08；：2009-12-25!!!!!!!!!!!!!!（，214183）、、、，，。，Cl-0.1%～0.3%，pH6～8，2～3V，4～5V，1.5～3.5h，。、、、、，，。；；X783.2ADOI10.3969/j.issn.1006-6829.2010.01.015，。，、，。，，，。，80～200g/L，COD60～150g/L。、，，。，，3：1)，，；2)；3)。。，，，：、、，，，CODGB8978—1996DB32/T1072—2007[1]。，COD。11.1：（120g/L，COD95g/L）；：、、、，；：，COD（0.25mol/L，，0.10mol/L）。1.2，，，。1.3，（）；COD，[2]；pH，pHs-2c（）。1.4，Cl-，，，，，、、，，，（·OH、），。、，；；，；。1.51.5.1，·49·，-0.07～-0.05MPa，50～70℃，pH9～12，2.5h。，，，，pH2～3，。，，2%，，2～3。1.5.2，500mg/L，COD600mg/L，，。：，，；，2～5V，Cl-0.1%～0.3%，，，1.5～3.5h，5mg/L，COD50mg/L[3]。22.1Cl-0.1%～0.3%、pH6～8，2550min，COD1。1CODTab1CODandammonianitrogenchangeatdifferentvoltage1，，COD，COD，，。2，2V，；4V，。，4V，COD，；，6V，，，。，4～5V，，2，：2～3V，；4～5V，。2.22.2.1Cl-0.1%～0.3%、pH6～8、2～3V，COD1。1CODFig1CODandammonianitrogenchangeatdifferentoxidationtime1，2～3V，；，1.5h，COD10%，1.5h。2.2.2Cl-0.1%～0.3%、pH6～8，2～3V，1.5h5V，COD2。2，COD2h，30mg/L，3.5h，，3.5～4h（1.5h，2～2.5h）2.3，Cl-，。，CODCl－2。ρρ·50·２０10１71ＣｈｅｍｉｃａｌＰｒｏｄｕｃｔｉｏｎａｎｄＴｅｃｈｎｏｌｏｇｙ2CODCl－Tab2CODandsystemtemperaturechangeatdifferentCl-contentCl-，，。，Cl-，，。，，Cl-，。，Cl-0.05%～5%，0.1%～0.3%。，，，；，，，。，，，，，Cl-，。2.4，，，（1.23V，1.1V）[4-5]，，，。，。，，，，，，，，。，，。，，，Cl-，，，。，，。2.5，，，。，，，。2.6，，，0[6]。，，1mg9～10mg。，，，，pH：pH，；pH，，[7]。3：1)，，，。Cl-，，，，，，Cl-，。2)，，pH，pH6～8，，。，，，。3)1mg9～10mg，，，。，，，，，Cl-，，。31)，、，ρ（ρ(2CODFig2LateCODandammonia-nitrogencontentchangewithtime·51·!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!（45）[22]CarpentierJ,LamonierJF,SiffenS,etal.CharacterisationofMg/Alhydrotalcitewithinterlayerpalladiumcomplexforcatalyticoxidationoftoluene[J].ApplCatalA,2002,234(1-2):91-101.[23]NarayananS,KrishnaK.Hydrotalcite-supportedpalladiumcatalystsPartII.Preparation,characterizationofhydrotalcitesandpalladiumhydrotalcitesforCOchemisorptionandphenolhydrogenation[J].ApplCatalA,1998,198(1-2):13-2.[24]TsyganokAI,Suzuki,HamakawaS,etal.Mg-AlLayeredDoubleHydroxideIntercalatedwith[Ni(edta)]2-ChelateasaPrecursorforanEfficientCatalystofMethaneReformingwithCarbonDioxide[J].CatalLett,2001,77(1-3):75-86.[25],,,.[M].:,2000:23-24.、、，，，，CODGB8978—1996DB32/T1072—2007，。2)：2～5V（2～3V，，4～5V，）；Cl-0.1%～0.3%；1.5～3.5h；。3)，、、，，，，。[1]GB8978—1996[S].[2]DB32/T1072—2007[S].[3],,.[M].:,1995:389-391.[4].[D].:,2006.[5].[D].:,2005.[6],,,.[M].:,2000:210-220.[7].[J].,1999(4):200-203.1.75（Tedlar）（PVF），10（PV）。PVF。20098PVF50%，1.20，11。2，2010。、PVF。PVPV。PV2012210。()GTL（GTL）2011。PearlGTL。1Mt/aIII。，。GTL135145，，。()，、、。，。，。，。（）·52·StudiesonTreatmentStatusofWastewaterfromn-ButylaldehydeCondensationSystemofButanolandOctanolAlcoholPlantXuChunhua1，QiXiaolin1，GaoXiaoyu1（1.No.2ChemicalPlantofPetroChinaDaqingPetrochemicalCompany，Daqing,Heilongjiang163714）Abstract:Pollutantsourcesanditspropertiesfromoctanolalcoholproductionweredescribedinthisarticle，thetreatmentmethodsoforganicwastewaterfromoctanolalcoholproductionplantathomeandabroadwereintroducedsystematically.Throughinvestigationandanalysis，wecanconcludethatthesteamstrippingmethodoracidification-extractionmethodwasconsideredasidealindustrializedwaytodealwithorganicwastewaterfromoctanolalcoholproductionplant.Keywords:octanolalcohol;wastewatertreatment;steamstripping;acidationextractionStudyonElectrolyticOxidationProcessfortheTreatmentofNitrilationWastewaterChenShangbiao，DingHaojun，GuJianyan(WuxiYindaNylonCoLtd，Wuxi，Jiangsu214183)Abstract:Duetothenitrilationwastewaterconsistsofvastandcomplicatedelementswithheavyodorandwithhighcontentofammoniaandorganics，itispracticallydifficulttotreatthembybio-chemicalprocess.Thispaperintroducesthestudyonelectrolyticoxidationprocessforthetreatmentofnitrilationwastewater.Theeffectsofvariousprocessconditionsonthetreatmentwereanalyzed，andtheoptimalconditionswereconfirmed:tokeepCl-at0.1%~0.3%，pHat6~8，prophasevoltage2～3V，latevoltage4～5Vandoxidationtime1.5~3.5h，wastewatertreatmentcouldmeettheemissionstandards.Keywords:nitrilation;electrode;electrolytic;oxidation;OnStirringandHeatExchangeoftheLiquidCatalyticalHydrogenationReactorShaoHonggen，ZhaoJianming（HangzhouYuanzhengChemicalEngineeringTechnologicalandEquipmentCoLtd，Hangzhou310012）Abstract:Twomostimportantdesignsofliquidphasecatalyticalhydrogenationreactorsareintroduced：stirrerandheatexchange.Propertiesandperformanceofallkindsofstirrersareanalyzedandcompared，especiallythestructureproperties，workingtheoryandperformanceoftheself-suctionstirrerareintroducedindetails.Itisregardedthattheself-suctionstirreristhebeststirrerforgasliquidmasstransferamongallthestirrers.Itsapplicationcanenhancethereactionspeedofhydrogenationreactionandutilityofhydrogen；heatexchangercoils，jacketandheatplatepipeofthehydrogenationheattransferarecompared，useofheatplateimprovestheheattransfereffect，itregardsself-suctionstirrerandhighefficientheattransferplatewhichisusedintheliquidphasehydrogenationreactionbecomesanewtypeliquidphasehydrogenationreactor.Keywords:liquidphasecatalyticalhydrogenation；reactor；stirrer；heatexchangeApplicationComparisonof35kVand110kVPowerSupplyonCalciumCarbideFurnaceChengJun（ZhejiangJuhuaCalciumCarbideCoLtd，Quzhou，Zhejiang324004）Abstract:Advantag