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Ó�򄩣�250Ŀʯ��ʯ��CaCO3����,��

�}��ȣ�1.01~1.03,��

SO2Ó����:  ≥95% ,��

ͬ���\(y��n)�D(zhu��n)��: ≥ 95% ��

ʯ��Ʒλ��CaSO4.2H2O)��≥90 %

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����������(n��i)ͬ�r(sh��)�l(f��)��5�N����(y��ng)�^�̣�����,���ܽ⡢����,���к�,���Y(ji��)����������(y��ng)����l(f��)������ĭ�^(q��)���ڷ���(y��ng)�^(q��)��(n��i)���,��

���գ�SO2(��)��H2O → SO2(��)��H2O → H+��HSO3��→ 2H+��SO32��

�ܽ⣺H+ + CaCO3 → Ca2�� ��HCO3��

�кͣ�H+ �� HCO3��→ H2O �� CO2

������HSO3���� 1/2O2(��) → SO42����H+

SO32����1/2O2(��) → SO42��

�Y(ji��)����Ca2����SO32�� + 1/2H2O → CaSO3•1/2H2O���̣�

Ca2����SO42��+2H2O → CaSO4•2H2O���̣�

��Ҫϵ�y(t��ng):

Ó��ˇϵ�y(t��ng)��Ҫ�ɟ���ϵ�y(t��ng),��ʯ��ʯ�{Һ�Ƃ�ϵ�y(t��ng)��SO2����ϵ�y(t��ng),��ʯ��Óˮϵ�y(t��ng),���{Һ�ſ�ϵ�y(t��ng)������ϵ�y(t��ng)�ȽM��,����(du��)���Y(ji��)��������ᘌ�(du��)�ԏ�(qi��ng),��

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