|
XVxVBXVxVXVxV(processing of bauxite ore) XVVʯзxXVV^(gu)̡Ŀdzȥ}ʯVкs|(zh)xXV͵XVԫ@øXȵľV XVַQX\ҪVMˮXʯ(A12O3 H2O)ߎXʯ(Al2O3 2SiC)2 2H2O)ˮXʯһˮӲXʯһˮܛXʯˮXʯNVԸN(gu)ɵļ(x)ɢzwXV(jng)cF͚J⁵VߎXʯGʯճVﹲЕr(sh)߀}VȵVXVʯs|(zh)ɷ֞߉AXVXVFXVЇ(gu)(j)VMɲͬXV֞(1)ˮXʯһߎXʯ(DK)(2)ˮXʯ~Ϟʯ(DP)(3)ķʯһߎXʯ(BK)(4)ˮXʯʯ(DI)(5)ˮXʯߎXʯһtʯ(DKR)XV(jng)џɵĪ(li)ʯ (3Al2O3 2SiO2)ǃ(yu)ͻԭXVҲa(chn)XĥXԭ XVҪAl2O3Al2O3SiO2ֵM(jn)зּ(j)ͬ;XV(du)s|(zh)вͬҪЇ(gu)P(gun)(bio)(zhn)ͻXV֞傀(g)ȼ(j)ؼ(j)ƷҪAl2O375F(xin)e2O3<20CaO<05ͻ>1770ļ(j)ƷҪA12O34555F(xin)e2O3<25CaO<07ͻ>1770棻a(chn)XXV֞߂(g)Ʒ(j)һ(j)ƷҪAl2O3SiO212Al2O360(j)ƷҪAl2O3SiO26Al2O348 ҪxVϴVxxW(xu)xVϴVXVXȵ(jin)Чķͨ^(gu)ϴVһɌVʯXs2(du)|(zh)ɵVʯķxЧϴVcxY(ji)ϽMϴV(Yϴ)һּ(j)x̡xڷxˮXʯߎXʯʯϞՄډAԽ|(zh)M(jn)xڷxFVW(xu)xVҪбÓ裬@ǻڵVʯҪVǺˮX}Si()zD(zhun)׃?yu)o(w)ډAϵXȡ ҪxV̸(j)VʯIJͬòͬxVˇ (1)ˮXʯһߎXʯXVxVM(jn)ɰxּ(j)eĥVôxFVĥVxxˎC(j)Ͱ111ơǰK(lin)õĵƷλˮXʯߎXʯXVxVҊD1XVxVƷλAl2O34965453A1203SiO2123
(2)һˮܛXʯһbGʯXVxVԭVc(din)(x)FVbGʯcһˮܛXʯoܽY(ji)VʯxVúYϴVּ(j)eM(jn)xVȻּ(j)(j)XȮa(chn)(x)(j)exÓs|(zh)FЇ(gu)ɽ(yng)ȪXVҪVһˮXʯһߎXʯ両xҊD2xVa(chn)ʞ406226ƷλAl2O37459 (3)߹XVÓxV̡øx^ЧXVﲶՄ֬ͻ}{(dio)ƫccK̼c (4)FXVxV(j)FVĺNǶԣȡͬijFҊдxxdwxÓF
Aڭh(hun)Ƽ˾ɽ(ni)дџX\ИI(y)I(y)(j)Kџͷ۠(x)32580010001250Ŀ a(chn)50-500ÿa(chn)ɼg(sh)D(zhun)ɳO(sh)a(chn)Ʒ Aڭh(hun)Ƽ˾I(y)YԴߎXИI(y)a(chn)ĻD(zhun)G\(yn)D(zhun)ʿ10%a(chn)5%10%ܺĽ20%a(chn)_(d)50-500t/dӹ(ji)ܭh(hun)ֱԃ18637113703(̖ͬ(ho))Aڭh(hun)Ƽ˾\(chng)(w)Sr(sh)gӭǰ(li)^! I(y)ۺ(w)
|