Литология-Колосова / курс лекций / Документ

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8.

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-

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Si, Sr, Al, Fe, Mn, V, Ni, Co, Mo, Cu .

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2

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– 90%.

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4

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9.

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: CaSO4 + 2H2O = CaSO4*2H2O.

-

. , , 30%.

– . ,

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( - +). -

, . , -

, : 4K lSi3O8 + 6H2O = 4KOH = 8SiO2 = Al(Si4O10)(OH)8.

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, , ( ,

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: Fe2+ = Fe3 + + e.

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2 = 2) , , .

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2Fe2O3 + nH2O + C = 4FeO + CO2 + nH2O

FeO + CO2 = FeCO3.

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100 . -

2

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(pH, Eh, , .)

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11.

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