简介:Throughsummaryandextractionofcurrentsteelmakingdesign,processandequipmenttechnologiesandproductiontechnologiesfor300tgradeconvertersinBaosteel,thearticleanalyzesandelaboratesthesignificanceofindependentintegrationof300tgradeconvertersinZhanjiang,majortargetsoftheindependentintegrationinconverterprocesstechnologies,equipmentpackagesandcontrols,theinnovatedcriticaltechnologiesandcomparisonwithoverseasadvancedtechnologies,majortechnicaldifficultiesintheintegrationinBaosteelandtheirsolutions,aswellasgeneralmindsetandfinalobjectivesoftheproject.ThetotalintegrationoftechnologyforShanghaiNo.1SteelMakingPlantofBaosteelwasundertakenbyNipponSteel.AndKawasakiSteelwasresponsibleforthetotalintegrationoftechnologyfor4#and5#convertersofShanghaiNo.2SteelmakingPlantofBaosteel.Basedondigestion,absorptionandinnovationoftheintroducedtechnologies,Baosteelhasfirstlyachievedtheindependentintegrationof6#converter,5#RHand3#LFprojectsintheShanghaiNo.2SteelmakingPlantofBaosteel.Therefore,BaosteelshalltakeadvantagesofthefavorableconditionsandexperiencesandadvancedsteelmakingtechnologiesofBaosteeeltomastertheimportednewsteelmakingtechnologiesintheworldandthenformtheadvancedcompletesetsteelmakingtechnologiesandequipmentathomeandabroad.TheachievementofindependentintegrationofZhanjiangSteelMakingProjectwillmakethebreakthroughfortheconstructionoflarge-sizedsteelmakingplantinBaosteel.300tconvertertechnologyintegrationisundertakenbyBaosteelindependentlyininsteadofbytheforeignsideinthepast.
简介:LuminescencelifetimeofCe(Ⅲ)forCe0.9RE0.1P5O14,whereREdenotesrareearthionsotherthanCe(Ⅲ),wasmeasuredbymeansofthetime-correlatedsinglephotoncountingtechnique.Ithasbeenfoundthatthelifetimedataarecapableofelucidatingtheenhancementorquenchingofcerium(Ⅲ)luminescencebyalienREions(otherthanCe)indoublydopedceriumpentaphosphatecrystal.