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  • t(y)ˎ၆F
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  • һˮ၆F
  • ˮ၆F
  • ̿ϵ
    ߀](mi)P(gun)(ni)
    ˮVϵ
    ߀](mi)P(gun)(ni)ݣ
    ˮϵ
    ߀](mi)P(gun)(ni)
     
     
    >„(dng)B(ti)
    dFVϻԸЧ
    l(f)ڣ2011-11-28    „(li)Դ   g[Δ(sh)124

        dFVϣÃ(yu)|(zh)Vʯ߀ԭԭͨ^(gu)VʽʽM(jn)ų(du)ܵ偠tѭh(hun)ˮܽg(jng)̎ˮܽɽ0.05/L£ԓзϴlʵ(qing)ȸߣۻY(ji)ȱeԸЧȫχ(gu)偠tˮ|(zh)(bio)(zhn)
    (jng)̎ĺdFod϶FˮеܽṩcFM(jn)з(yng)ęC(j)߀ԭ(yng)cˮеܽl(f)(yng)£
    Fe+H2O+1/2O2Fe2++2OH-
    Fe2++2OH-+1/2O2+1/4O2Fe(OH)3

         ʹ÷
    1. mڟˮ偠ta(b)ˮ
    2. mڵ͉偠tĽoˮ
    3. mڹI(y)ѭh(hun)sˮa(b)ˮ
    4. mˮ

         ָ(bio)

    (xing)Ŀ

    (sh)(j)

    λ

    (xing)Ŀ

    y(c)ԇ(sh)(j)

    (qing)

    1500

    N/P

    F

    88%

    D(zhun)ָ(sh)

    89

    + 6.25mm %

    SiO2+ AL2O3

    5.5%

    ָ(sh)

    3.4

    0.5 mm %

    S

    0.03%

    ȱe

    80

    O/g

    ףP

    0.06%

    ɢܶ

    2.0-2.4

    g/cm3

    ~Cu

    0.002%

    GBi

    0.002

    %

    飨As

    0.002%

    UPb

    0.002

    %

    aSn

    0.002%

    P(gun)
    һƪ ĤƬʽ΢ؚ(xing)ܽB
    һƪ ҹ˾o(zhun)I(y)ӡȾ̎̿
    (qun)СҬuh(hun)Ƽ޹˾g(sh)֧֣AW(wng)j(lu)  ԥICP11029581̖(ho) W(wng)վ؈D xml؈D
    S(chng)ַʡ I(y)_(ki)l(f)^(q) Ԓ(hu)037164364656֙C(j)13513711021 “(lin)ϵˣT 
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