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ժҪ����ʽѭ�h(hu��n)��Ó��?q��)ٰ�ɷ�Ó��g(sh��),��Ͷ�YС��Ó�򄩃r��ر��V��(y��ng)��С�͙C�M�ğ��Ó��(��С��1200Nm3/h),��,��Ó��Ч�ʳɞ��˂��P(gu��n)ע�Ć��}��ĽY(ji��)��ɽ�l(f��)늹�˾�đ�(y��ng)�Ì��Ĝضȡ� ��,�� ѭ�h(hu��n)��Լ��}��Ȏׂ��˺�Ҫ��,��

1��

�҇��ѽ�(j��ng)�ɞ��^(q��)֮һ,��҇��Ҫ��͵�,��Ҫԭ��ú�Ĳ��ȼ��ɡ,��ƺ͜p�ٻ�늏SSO2��ŷŌ��ڸ��҇�Ŀǰ��ĭh(hu��n)��}�͌��F(xi��n)��ИI(y��)�ĳ��m(x��)�l(f��)չ��x�ش�,��҇�Ŀǰ��늏Sȼú�У��(y��u)�|(zh��)��ú��,��ú��ռ��^��,��ԣ��회�늏Sȼú��е�SO2�ŷŇ��,��Ó��@��Ȟ��Ҫ,��Ó��õķ��иɷ��ɷ�,��񷨵�,��

ѭ�h(hu��n)��Ó��?q��)��ڰ�ɷ�Ó��ʯ�ң�Ca(OH)2��Ó��,��ɽ��L��ɽ�l(f��)늹�˾2×300MW�C�M��ô˷�,��Ч��á�

2,��ѭ�h(hu��n)��Ó��ϵ�y(t��ng)�Ļ��̼�Ó��ԭ��

��ɽ�l(f��)늹�˾ѭ�h(hu��n)��Ó��c늳��m��Y(ji��)��,��ˇ��D2-1��ʾ��

��M��A(y��)��m��,��A(y��)��m��ǳ�ȥ��еĴ��w��ú��,��ՉmЧ��O(sh��)Ӌ��85%��ҡ��(j��ng)�A(y��)��m�ğ��M��Ó��,��λ��2̎��Ó�򄩼��ʯ��,��λ��1̎�M�Ї�ˮ��ء��,��е��Ó��(n��i)��^��c��ʯ�ҷ��(y��ng)��CaSO3��CaSO4,��Ķ��_��Ó��Ŀ�ġ��ɽ�l(f��)늹�˾�ĺ��m��ļ��Ă�늈�,��һ��늈��һ��Ҷ�,��늈��늈��һ��Ҷ��ڇ��Ó��ʯ�Ҳ��ȫ��(y��ng),��,��һ��늈��ú��c��ʯ�ҵĻ��Յ��c��ѭ�h(hu��n),��ͨ�^��б�۵Ě��{(di��o)�y��ƻػ��Ĵ�С��늈��һ��늈��rҲ��cѭ�h(hu��n)�ԾS��Ó��(n��i)�Ĳ,��늈��յĻ��ʯ�Һ��һ��Ե�,��Ԍ��ȫ��ݔ�ߡ��m��ՉmЧ��O(sh��)Ӌ��99.9%,��m��ğ��⽛(j��ng)�^��,��

��ɷ�Ó��Ļ��ԭ��SO2��SO3�cCa(OH)2�Ļ��W(xu��)��(y��ng)��

Ca(OH)2 + SO2 → CaSO3+ H2O (2-1)
Ca(OH)2 + SO3 → CaSO4 + H2O (2-2)

��,��е��SO2��,��Է��(y��ng)��2-1��

3,��Ó��Ч��Ӱ��

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3.1�ضȌ�Ó��Ч�ʵ�Ӱ�

�ض��ǌ�Ó��Ч��Ӱ��@��һ��,��Ҳ��׿��ơ�

��ʯ��Ca(OH)2�c��SO2�ķ��(y��ng)�Ƿşᷴ��(y��ng),��ضȸ߲��ڷ��(y��ng)��M�С��D3-1��ɽ�l(f��)늹�˾Ó��Ͷ�\��Ó��(n��i)�Ĝض��cÓ��ʵ��P(gu��n)ϵ��,��

�ɈD3-1��Կ��,��ڟ��еĶ��SO2�Լ��Ó��(n��i)��ʯ�ҵȻ��㶨��ǰ��,��ض�Խ��,��Ó��Խ�ߡ��,��Ó��҂��(y��ng)ԓ�M��ܽ��͜ض�,��ɽ�l(f��)늹�˾��(j��)��˾�Č��H��r��]��¶�c�ض��50~55��֮�g,��˱M��ܱ��ḯ�g��C�O(sh��)��İ�ȫ�\��,��ض��O(sh��)��70~75��֮�g��@�Ӽȿ��Ա��C�O(sh��)��İ�ȫ,��ֿ��^�ߵ�Ó��,��

3.2��Ȍ�Ó��Ч�ʵ�Ӱ�

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֮��ԕ��F(xi��n)��D��ʾ��,��Ó��(n��i)��,��ʯ�ұ��γ�һ��ˮĤ��@��SO2��w��͸�^ˮĤ�c��ʯ�ҷ��(y��ng),��ԭ��Ě��g��(y��ng)׃��Һ��x��g��(y��ng),��@�ӷ��(y��ng)��ʕ��ܿ죬ͬ�r��ʯ��һ��r�g��(n��i)��SO2��Ҳ��,��,��ȵ�һ��ֵ��r��Ó��ʅs��,��,��ʯ�ұ��ˮĤ��̫��rSO2�M��ˮĤ��Ӵ�

ͬ�r,��̫��r,��еĻ�̫��ڻҵ��ռ�ݔ�͡��,��ɽ�l(f��)늹�˾��늳��m,��̫��ճ�Y(ji��)�ژO��O��늈��·�,��]��@Щ,��ͨ��ȿ��3.5%��5%֮�g��

3.3 �}��Ȍ�Ó��Ч�ʵ�Ӱ�

�}��cÓ��ʵ��P(gu��n)ϵ��D3-3��ʾ,��

�}��Ȍ��H��ǅ��c��Ƈ��ʯ��һ��(sh��),��΁��f��1mol��,��t��1.3mol��ʯ�ң��O(sh��)�}��Ȟ�1.3��,��}��ȵĴ_��߀�c��ʯ�ҵ�Ʒ�|(zh��)��P(gu��n)��ʯ�ҵļ��90%�r,��ɽ�l(f��)늹�˾��}��ȿ��1.3��,��

3.4 ѭ�h(hu��n)��ʌ�Ó��Ч�ʵ�Ӱ�

��Ó��(n��i)��ʯ�Ҳ��һ�γ��ã��@��Ҫ��]�з��(y��ng)��ʯ�һ��ջ؁��ѭ�h(hu��n)��ʯ��,��ѭ�h(hu��n)��Խ��Խ��,��H�Ϯ�ѭ�h(hu��n)��_��һ��ֵ�r��ѭ�h(hu��n)�Ǜ]��x��,��ѭ�h(hu��n)��ʸ��(j��)��H��r�Ĳ�ͬ��ͬ��ͨ��100~150��֮�g,��

��ջ؁��ğ��cδ��(y��ng)��ʯ�һ��(n��i)�r,��ʹ��Ó��(n��i)��_��800~1000g/Nm3��ߝ�ȟ��c��ʯ�ҵĻ��Ó��(n��i)��^��γ��,��ʹ��С�w��|(zh��)�໥��ײ�Ď��,��֮�g��໥Ħ��ײ��ʹ��ʯ��w��ѽ�(j��ng)�c��򷴑�(y��ng)�Ĳ��Ó�䡣��¶��ʯ�ұ��ֿ��^�m(x��)�c��򷴑�(y��ng),��@�Ӿͼȿ��ʯ�ҵ��ֿ��Ó��,��

4�� Y(ji��)Փ

��ѭ�h(hu��n)��Ó��Ч�ʵ�Ӱ��߀�П��ٺ��ʯ��Ʒ�|(zh��)��,��ٿ�tSO2�cCa(OH)2��|�r�g�̲��Ó��,��Ҫ�Ĝضȡ��,��ѭ�h(hu��n)��,��}��Ă��˺�Ҫ��ֻҪ�܅f(xi��)�{(di��o)��@�׷��ص�Ӱ�,��ڹ�(ji��)ʡÓ�򄩵Ļ��A(ch��)��Ó��,��

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[1]�w�� R�p�� S��܊��. ��ѭ�h(hu��n)��ͬ�rÓ��Ó��о�. �Ї�늙C, 2005(1)
[2]�Ƿf�� T�� S��. ѭ�h(hu��n)��Ó��Č��о��䔵(sh��)�W(xu��)ģ��. ��c��, 1999(4)
[3]���. ȼú늏SÓ��ˇ�ı��^��x��. �F��g(sh��), 2004(12)
[4]��. ��ʽѭ�h(hu��n)��Ó��g(sh��)��\�Ќ��. ��h(hu��n)��o, 2004(9)
[5]�R�p�� w�� . ��ѭ�h(hu��n)��(sh��)�W(xu��)ģ�ͼ��(y��ng)��. �Ї�늙C, 2004(10)
[6]��A �T��d ��׵�. �ş�ѭ�h(hu��n)��Ó��ԇ��о�. �Ї��, 2004(12)

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