简介：TheBeijingJingchuIndustryGeneralCo.isafamousenterpriseproducingkitchenutensilsandhouseholdelectricalappliances.TheJingchubrandenergysavingoilandsmokeexhausterproducedbythecompanyismadeofimportedmaterialswithoverseasadvancedtechnologyforproductionandmeasurement.Allindexeshavereachedthedomesticadvancedlevel.Theexhausterisequippedwithan

简介：Manydevelopedcountrieshaveeverexperiencedtheperiodofheavyindustry;however,manyofthemhavecontrolledwelltheirenergyconsumptionsandkepttheenergyelasticityfactorsaroundT.What'sthereason?Intheauthors'opinion,ifdoeshavebusinesswiththeirdevelopmentideologies.

简介：Focusingonhighenergyconsumptionofrefractories,ourresearchworksaboutmonolithicrefractorieswereintroduced,suchasbauxite-basedcorundum,microporouslight-weightbauxite-basedclinker,light-weightalumina-richspinel,magnesiamicropowder,fast-dryingrefractorycastablesofblastfurnace,largearealong-lifefast-sinteringflingrefractoriesforconverter,high-strengthlight-weightmullitecastablesforladlepermanentliner,high-strengthandlow-conductivityforsterite-vermiculiteinsulatingboard,basicshotcretingcastablesforladlepermanentliner,magnesiacalciagunningmixforRHrefiningfurnace,andlight-weightcastablesinpetrochemicalindustry.

简介：GovernmentregulationonbuildingenergysavingstartsearlierinAmerica,Holland,Japanandotherdevelopedcountries,andhasaccumulatedwealthyexperiencewhichisworthreferenceforChina.AccordingtopracticalworkofbuildingenergyefficiencyinChina,thegovernmentregulationshouldtobedividedintotwostages:recentadvanceandforwardcontinuedpromotionofindustry.Inshortterm,weshouldcultivateandimproveenergyefficiencymarketasthemaintaskbymeansofenhancingawarenessofenergyconservation,acceleratingheatingsystemreform,implementingeffectiveencouragingpolicyandsettingupbuildingenergyefficiencysignsystemandetc.Whileinlongterm,weshouldputemphasisonupgradinganddevelopmentofbuildingenergyefficiencyindustrybywaysofimprovingstandardandnormsystem,constructingtechnologicalguaranteesystemandformingsocializedcooperationsystemandetc.

简介：Anenergy-savingcontrolstrategybasedonpredictivecontrolforcentralair-conditioningsystemsisproposedinthispaper.Thecoldloadmodelisdevelopedtodescribethedynamiccharacteristicsoftemperaturecontrolsystems,andthenparametersinthecoldloadmodelandinthecentralair-conditioningsystemmodelareestimated.Generalizedpredictivecontrol(GPC)isusedtoestablishanoptimizationmodeltominimizetheconsumptionofenergyandthecontrolerroroftemperature.Thesimulatedanne...

简介：Thedevelopmentofexistingbuildingenergysavingreconstructionmarketdependsontheinteractionamongservicemarket,capitalmarketandtechnologymarket.Analysisofthecharacteristicsofbothbuildingenergy-savingservicemarket,capitalmarketandtechnologymarket,andanalysisontheroleofexistingbuildingenergysavingreconstructionmarketdevelopmentinenergyconservationandemissionreductiondevelopmentstrategy,energy-savingtransformationpolicyimplementationandpromotionofotherindustrieslanding,willbeconducivetoenergy-savingrenovationofexistingbuildingsmarketcultivationanddevelopment.

简介：1.Speedupthedevelopmentofthefifthenergyresource-electricalenergy-savingTheworldexperiencedseriousenergycrisestwiceinthe1970’s,butthesituationwasalleviatedatthebeginningofthe1980s.Comprehensivereportspublishedbyinternationalenergyorganiza-tionsin1986summeduptheimportantachievementsofenergy-sav-ingobtainedin19mainindustrializedcountriesintheperiodof1973to1985.Theirprimaryexperienceistobringaboutthestructuralenergy-savingbyrelyingonthetechnicalprogress,thatis,changingthehighenergyconsumptionindustriestolowconsumptionones.Thischangetidedthemsuccessfullyovertheenergycrises,moreo-

简介：Thedevelopmentandcommercialapplicationoftheenergy-savingtypePTAoxidationreactioncondenserprojectundertakenbytheSINOPECShanghaiEngineeringCompanyhadpassedonMay17,2011thetechnicalappraisalorganizedbySINOPEC.Itislearnedthatthisprojecthasbeengrantedanationalpatentonpracticalnewproduct,

简介：TheSargentdividingwallcolumncanimplementfourproductsseparationsequencesinonecolumnbasedonFullyThermallyCoupledDistillationColumn.TheinitialdesignparametersarerequiredforthedesignoptimizationordynamiccontroloftheSargentdividingwallcolumn,andinordertomaketherigoroussimulationoftheSargentdividingwallcolumnmoreconducivetoconvergence,atencolumnmodelforcomplexSargentcolumnisestablishedinthispaper,andtheshortcutdesignmethodofthismodelisproposed.TheinternalminimumvaporandliquidflowareobtainedbytheUnderwoodequationsandthemassbalancemethodandtheV-minmethod.Theseparationfora4-componentshortcutmixtureofpentane,hexane,heptaneandoctanewasconsidered,whiletheinitialvaluesofdesignparametersandtheratioofvapor-liquiddistributionofeachcolumnwerecalculatedbyusingtheshortcutdesignmethodofatencolumnmodel.Andbycomparingtheshortcutcalculationswithrigoroussimulationresults,thepracticalityandreliabilityofshortcutcalculationswereverified.Thereasonforenergysavingwasanalyzedbasedonback-mixing.AvirtualheatexchangerisproposedtomaketheSargentdividingwallcolumnmoreenergyefficient.

简介：Theinvestmentriskmanagementoftheexistingbuildingenergy-savingrenovationprojectforESCOcannotbeseparatedfromthescientificriskmeasurementandevaluation.Theinvestmentriskassessmentisthebasisofinvestmentdecisionandprojectimplementation.Basedonthecontentanalysisandbalanceofevaluationprincipleofinvestmentriskevaluationontheexistingbuildingenergy-savingrenovationproject,wesetupthreelevelsofexistingbuildingenergy-savingrenovationprojectinvestmentriskevaluationindexsystem,usefuzzycomprehensiveevaluationmethodtoevaluatethequantitativeprocess,getthescientificassessmentoftheinvestmentriskofexistingbuildingenergy-savingrenovationproject,andsupporttheinvestmentriskresponsestrategyandcontrolmeasuresofexistingbuildingenergy-savingrenovationprojectforESCO.

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简介：Thisstudyprovidesanoverviewoftheproductionandclassificationofmetallurgicalslaganditsimpactonenergy-savingandemissionreductioninthemetallurgicalindustryandananalysisoftheimpactofkeyfactorsonslagprocessingtechnology,includingabriefaccountofblastfurnace(BF)slagprocessingandapplicationswithafocusonthesteelslagdisposalprocessesandthefeaturesofsometypicalprocesses.Inviewofthecharacteristicsofthebasicoxygenfurnace(BOF)slagandthetechnicaldifficultiesfacedbythetraditionalprocesses,itdescribestheprinciple,featuresandtechnicaladvantagesoftheBaosteelshort-flow(BSSF)steelslagtreatmentprocessdevelopedbyBaosteel.Thethinkingandoutlookonthedirectionofthedevelopmentofthemetallurgicalslagprocessingprocessarestated.

简介：Excessiveconsumptionofelectricalenergyhashamperedthewidespreadapplicationofelectrochemicaltechnologyfordegradationofvariouscontaminants.Inthispaper,aFe-basedmetallicglass(MG)wasdemonstratedasanewtypeofelectrocatalysttoeffectivelyandeconomicallydegradeanazodye.Incomparisontoothertypicalelectrodes,Fe-basedMGelectrodesexhibitaminimizeddegradationtime,andthespecificenergyis4-6ordersofmagnitudelowerthanthatofdimensionallystableanode(DSA),metal-likeboron-dopeddiamond(BDD)andotherelectrodes.Assacrificialelectrodematerials,Fe-basedMGshavelessspecificelectrodemassconsumptionthanironelectrodes.TheuseofFe-basedMGswillpromotethepracticalapplicationofelectrochemicaltechnologyandtheuseofMGsasfunctionalmaterials.

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简介：Inordertoestablisharoutesupportingmulti-constrainedqualityofservice(QoS),increasenetworkthroughputandreducenetworkenergyconsumption,animprovedantcolony-basedmulti-constrainedQoSenergy-savingroutingalgorithm(IAMQER)isproposed.Theantcolonyalgorithm,asoneoftheavailableheuristicalgorithms,isusedtofindtheoptimalroutefromsourcenodetodestinationnode.TheproposedIAMQERalgorithm,whichisbasedontheanalysisoflocalnodeinformationsuchasnodequeuelength,nodeforwardingnumberofdatapacketsandnoderesidualenergy,balancestherelationshipbetweenthenetworkthroughputandtheenergyconsumption,thusimprovingtheperformanceofnetworkinmulti-constrainedQoSrouting.SimulationresultsshowthatthisIAMQERalgorithmcanfindtheQoSroutethatreduceaverageenergyconsumptionandimprovesnetworkpacketdeliveryratioundertheend-to-enddelayandpacketlossratioconstraints.

简介：TheaveragecoalconsumptionofthermalpowerplantsinShandongProvincialGridwasreducedfrom449g(standardcoal)/kWhin1979to389g(standardcoal)/kWhin1989,asinrecenttenyears,thethermalpowerplantsofShandongProvinceadoptedthemethodofconstructinglargescalegeneratingunitsandimprovingtheeconomicperformanceofoldgenerationunits,mean-whiletheothertechnicalandeconomicaltargetsalsowereimprovedsignificantly.Forinstance,theelectricenergyconsumptionrateof

简介：这篇文章总结进程单位的精力消费和在最近的年里构造或修理的10个Mt/a类精炼厂的全面精力消费。节省在这些精炼厂的设计采用的措施的精力被分析并且讨论。最后，这篇文章也做评价并且以后在精炼厂为能量守恒在目的上提出建议。

简介：Recently,theSuggestionsonTenKeyEnergySavingProjectsinthe11thFive-YearPlanPeriod,jointlyworkedoutbyNDRCandotherdepartmentsconcerned,wasofficiallyissued.Itisworthnoticethat80%ofthetenprojectsarerelativetotheelectricpowersectors.Uponimplementationofthetenkeyprojectsinthe11thFive-YearPlanperiod,itisexpectedthatthestandardcoalconsumptioncanbereducedby240milliontons,and

简介：Existinglarge-scalepublicbuildingenergysavingrenovationistheinherentrequirementofsustainabledevelopment,ithasbeenprovedthatimplementingtheenergyperformancecontractingmodeintheExistinglargepublicbuildingsenergy-savingisaneffectivewaybothathomeandabroad.EPCmodehasobviouscharacteristicsfortheESCOandthecustomers,itcanmeetthebasicrequirementsoflargepublicbuildingsenergy-saving,suchasthewidthoffundingsources,programspecification,advancedtechnology,informationflowandmanagementlevelhigher,etc.Undertheconditionofmarketeconomy,italsoprovidesabroadplatformfortheESCOimplementsbuildingenergysavingtransformation,whichisconducivetotherealizationofthewin-wincooperationbetweentheparties,andtopromotethehealthydevelopmentoftheexistinglargepublicbuildingenergysavingreconstruction.

简介：OnJuly16,2013,thefirstlow-EenergysavingglassdeepprocessinglineofHubeiZhongyiGlassCo.,Ltd.wasputintoproductioninChangyangCountyofHubeiProvince.Low-Eglassisakindofnewglassfeaturedwithgoodlighting,thermalinsulation,andultravioletradiationresistance.SofarcontractsworthaboutCNY50millionhavebeensigned.TheglassprojectofHubeiZhongyiisakeyprojectforChangyangCounty.PhaseIoftheprojectwas