铁矿工业指标.txt

1535棬3000棬İ仯 档 fe3o4 fe 72.4% fe2o3 fe 70.0% fe2o3 fe 70.0% feco3 fe 48.2% fe2o3.nh2o fe 48-62.9% fe2o3.h2o fe 62.9% ()() tfe(%) sio2(%) s% p% cu% pbznassn% 56-60 8-13 0.1-0.15 0.1-0.15 0.2 0.04 25250 1050 tfe% sio2% s% p% % 50 0.3 0.25 cu0.1-0.2 pb0.1 50 0.3 0.25 zn0.05-0.1 sn0.08 40 10 0.3 0.25 f1.0 a0.04-0.07 840 : 0.03% 0.030.18% 0.20.8% 0.81.2% 0.050.15% 0.150.6% cao+mgo/sio2+al2o31.2 cao+mgo/sio2+al2o3=0.81.2 cao+mgo/sio2+al2o3=0.50.8 cao+mgo/sio2+al2o30.5 k2ona2otio2bao京mgoal2o3cao/sio2 tfe % 20 25 25 2830 20 25 25 30 1İtfetfe 2tfe85% 3mfetfe mfe/tfe 85% mfe/tfe 8515% mfe/tfe 15% 43%tfe/feotfe/feo2.7 İtfe/feo2.7仮tfe/feo顣 2412121 京 裨sio2sio21%11.2%1.21.5% s p 飨as sn pbzn400 cu02% tf % % s p sio2 55 58 0.15 0.15 12 20 40 45 0.3 0.2 40 45 0.3 0.2 30 35 0.3 0.2 30 35 0.3 0.2 15 20 0.5 0.51 cao+mgo/sio2+al2o31.20.81.20.50.8 23% tfe% % s p sio2 52 58 0.05 0.15 12 40 45 0.3 0.2 20 2830 25 2932 tfe 12 12 sfe% sfe% 20 25 20 28 35 sp辭spsio2 2 1 0.7 0.75 0.3 0.6 0.8 1 0.6 1 1 tfe% % s p sio2 40 45 0.3 25 30 0.3 30 35 0.2 0.15 20 30 0.2 0.15 壩 tfe25% () tfe30% 1 2 壬40%40% tf% p% s% 015 02 30 35 20 25 tfe% tfe/feo 0.95 18 25 0.951.81 18 25 1.81 18 25 2 2 4 tfe% 40 42 25 30 25 30 tfe40% 25% tfe30% tfe20% 4 4 tfe45% tfe30% tfe20% tfe1520% 2 2 塢 İ İ京 co cu ni pb zn mo s v2o5 p2o5 u sn ti