简介：ThepaperwillgiveanoverviewabouttheCOREX?plantsinoperation,showthenewdevelopmentsandfindingsfortheCOREX?processi.e.arealgasdistributionandcoalbriquettingandthestatusoftheFINEX?technologywillbegiven.

简介：MaterialFlowAnalysis（MFA）isacrucialinstrumentforsustainabledevelopmentandcreatingindustrialecologysystem.MFAstudiescouldbalanceandanalyzethesources,flows,andconsumesofspecificmaterialsorsubstances.TheresultsofMFAstudiescouldsupportthestrategiesordecisionsmakingforenergy,resource,andwastemanagement,especiallyachievingsustainableresourcemanagement.AtCSC,thedynamicsimulatingsoftware,STELLA,isusedtodevelopaMFAmodelforscenarioanalysis.CSCalsousesthefreewareSTAN2.0asatoolforvisualizingandsimulatingmaterialflowsandstocks.CasestudiesofgreenhousegasesMFAforintegratedsteelworksareconducted.Theresultsshowedthatthecarboncontentofhot-metalisanimportanthiddenflowforbalanceanalysis,andthedifferentGHGemissionscenariosandmitigationactionscenariosareassessed.Inaddition,theIron-makingGHGI/OMFAModel,basedonworldsteelGlobalSteelSectorApproach（GSSA）,isdevelopedforcalculatingtheCO2andenergyintensityofcokemaking,sintering,andBFprocesses.ThisMFAmodelwasusedtoanalyzetheCO2reductionpotentialforiron-makingprocess.ThecasesconductedforMFAapplicationsatCSCweresuchasgreenhousegas,zinc,etc.Inthefuture,CSCisgoingtodevelopa'CSCEnvironmentManagementandDecisionSupportingSystem'whichcombineMFA,LCA（lifecycleassessment）,andenvironmentriskassessment.Thissupportingsystemexpectstopromotingenergyefficiencyandbestresourceuse,supportingenvironmentpolicymaking,creatingenvironmentalinformationvalue,etc.

简介：ExperimentalresultsonthemagneticfieldbehaviorofthecriticalcurrentinsilversheathedBi-2223tapesarepresented.Theexperimentsconsistoftransportandmagneticmeasurementsinawidetemperaturerangeandinexternalmagneticfieldupto6T.SignificantenhancementoftheintragraincriticalcurrentdensitiesJcareobservedafterirradiationwithfastneutron.Thisisattributedtoanimprovementoffluxpinningcapabilitybytheneutroninduceddefects,buttheweaklinkstructureissomewhatdamagedasevidencedbythesmalldegradationoftransportcriticalcurrentatlowfield.Accordingtothemeasurementofremanentmagneticmomentbeforeandafterirradiationwithfastneutron,theconnectivityinBi-2223tapesisreducedby50%afterirradiatedtoafluenceof2×1021m-2,whichresultedinthecriticalcurrentsdegradatedbyafactorof10%.