主要耗能行业能源效率及节能潜力分析

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1、industrialdeveloPmentandenergyeonsumPtioninthePast30years，thisPartbuildsalogarithllllemeandivisiaindexmodeltodeeomPoseenergyeonsumPtionofChina、industriesandmanufaeturingduring2000and2008intoeeonomieseale、industrialstructuresandenergyintensity.Thestudyshows:atthenationallevel，theeffeetsofind

2、ustryaremoresignificantthaneffeetsofothers，whileattheindustrialseetorlevel，theeffeetsofmanufaeturingseetor15themostsignificant.What15more，atthemanufaeturinglevel，thedeeomPosedeffeetsofenergyconsumPtionmainlyeoncentratedinsmeltingandPressingofferrousmetals、ProeessingofPetroleumeoking·Proees

3、singofnuelearfuel、manufaetureofrawehemiealmaterialsandchemiealProduets、manufaetureofnon一metalliemineralProduetsandsmeltingandPressingofnon一ferrousmetals.Statistiesshows:Surprisingly，themainenergyindustriesrePresentedbysmeltingandPressingofferrousmetalswhiehaceountfor70%ofmanufaeture’5totale

4、nergyusejustereateonly25%addedvalueofthetotalmanufaeturing.It15clearthatnotallindustriesarewithhighenergyeonsumPtionandlowoutPuts.AdjustthestruetureinsidetheindustrymaybethenewideasforEnergysavingandemissionreduetion.ThePartofeasestudycontainsthefifthehapter，which15theeontinuaneeanddeePenin

5、gofthewholePaper.StatistiesshowsthatthePowerratioofPrimaryenergyinChinahasasignifieantlynegativeeorrelationwiththeintensityofenergyandearboninthePast30years.InviewoftheimPortaneeofeleetriePowerindustry，thisPart，takeelectriePowerindustryasanexamPle，diseussesPowerstrueture、energyeffieiencyind

6、ieators、technologiealdeveloPmentandenergysavingPotentialoftheeleetriePowerindustry.InChina，advancedeoal一firedPowergenerationwillnotonlybeeomethebasisforPowerindustrydeveloPmentinfuture，butalsobeeomethekeyareastoredueetheenergyintensityandearbonemissions.Finally，InordertoPromoteenergy一saving

7、inelectricPowerindustry，systemsPersPective15neededtoexamineeverylinks，ineludingresource、eonversion、transPortanduse.OnlyinoverallPlanning，eaniteometoachieveeomPrehensiveuPgrade.Ke卿ords:Energy一savingExPerienee:EnergyIndustry:EnergyConsumPtion:Logarithlllie