西宁特钢60tConsteel交流电弧炉

60tConsteel(,810005)A60tConsteelAlternatingCurrentElectricArcFurnaceatXiningSpecialSteelMaDengdeandShanZengwang(XiningSpecialSteelGroupCoLtd,Xining810005)Techint()Consteel,,,20002281ConsteelConsteel:(1);(2)Consteel;(3);(4);(5);(6)90t,60t,36MVA(+)4650mm,500P550mm,1100mm,1070mm(90t);600mm(30t):2tPmin(),0.6tPmin();06mPmin;18.7kW25mm4.33HzConsteel325kWhPt,1.7kgPt,3537m3Pt,18kgPt,94%,90%91%Consteel1#1Consteel1,,,,Consteel,,,,2,1ConsteelTable1ComparisonoftechnicalparametersbetweenCon2steelandgeneralelectricarcfurnaceConsteelPmin601623PkWht-13254733Pkgt-11.74.13Pm3t-13537303Pkgt-118Pkgt-11116Optislag231#19992Consteel(1)Consteel,C0.15%0.30%,,,[C]+(FeO)=CO+[Fe]-Q,(2)15751590,,(C)+O2=CO+Q,CO,,,,[C]+(FeO),(FeO),,P,P(3),,,,90%91%;,,P,73213Vol.21.No.320006SPECIALSTEELJune20001ConsteelFig.1FlowsheetofConsteelelectricarcfurnaceprocess(4)(-9.8-11.76Pa),Consteel,(5)2,,(6),,(7)Consteel,,,3Consteel(1)Consteel,,Consteel,600650,,150250kWhPt[1](2),,-,,,(3),1.5%2%94%,(4)Consteel,,25%40%,36MVAConsteel,,(SVC)(5)Consteel(-9.8-11.76Pa),,Consteel(VOC),[1]4Consteel;,;,,;,,;Consteel,VOC,Consteel1.,,1999,20(6):26,,26,1997,:20002012148321