��ٟ��U��о�

��r�g��2012-11-21 21:06 ��Դ��V�|�� : ��x��2235

ժҪ:��ٟ��g(sh��)��Ŀǰ��^��õ��̎��g(sh��)֮һ,��ٟ��g(sh��)��кܶ��(y��u)�c,��Ҳ��һЩȱ�c:��ϵ�y(t��ng)��(f��)�s,��Ҫ��(y��n)��;ȼ��^�̕��a(ch��n)��SO2��NOx,��HCl,��fӢ�ͷٟ��w�ҵȶ��Ⱦ���ϵ�y(t��ng)�O(sh��)Ӌ��,��\�й��(d��ng),��ٟ�β��܇��h(hu��n)��Ⱦ,��(y��n)�؂��w��,��ͨ�^��U��ā�Դ��a(ch��n)��C��о�,��(y��ng)��,��Ԕ��(x��)�U��ԓ��Ŀ��ԡ�

�P(gu��n)�I�~:��ٟ�,��,�U��,��fӢ

�҇��a(ch��n)��^ 1.3 �| t,��ÿ�� 8 %~10%��ҵ��ٶ��f��,��񡢶ѷʺͷٟ��̎��Ď׷N��Ҫ��ʽ,��ٟ��g(sh��)��Ŀǰ��^��õĬF(xi��n)��Ҏ(gu��)ģ��̎��g(sh��)֮һ[1],��ٟ��g(sh��)��кܶ��(y��u)�c��Ҳ��һЩȱ�c��ϵ�y(t��ng)��(f��)�s,��Ҫ��(y��n)��,��ȼ��^�̕��a(ch��n)�� SO2,��NOx��HCl,��fӢ�ͷٟ��w�ҵȶ��Ⱦ��,��ϵ�y(t��ng)�O(sh��)Ӌ��ơ��\�й��(d��ng),��ٟ�β��܇��h(hu��n)��Ⱦ,��(y��n)�؂��w��҇��ĳ��c�l(f��)�_(d��)��,��ˮ�ֺ��,��ֵ�ͣ��M��S��(ji��)׃��,��о��ٟ��a(ch��n)��Ķ��Ⱦ��Ŀ��c̎��,��ʹ��_(d��)��(bi��o)�ŷţ��P(gu��n)ϵ��ٟ��g(sh��)�ܷ��ƏV��(y��ng)�õ��P(gu��n)�I,��

1 ��ٟ��ЏU��ā�Դ��a(ch��n)��C��

1.1 �w��Įa(ch��n)��C��c��w��|(zh��)��ȼ��һ��,��ڷٟ��^��У��ڸߜ�?z��)�ֽ�,��,��ȼ��Ｐ��a(ch��n)��w�e��ȜpС��в��ȼ��󲿷֜��ڠt��Ԡt��ʽ�ų�,��һС��|(zh��)С�w�p��|(zh��)�ښ��y��Ӿ��,��c�ٟ��a(ch��n)��ĸߜؚ��wһ��ڠt�Ń�(n��i)��(j��ng)�^�c偠t�ğύ�Q��偠t��ų�,��γɺ��w��Ｔ�w�ҵğ��,��

1.2 ��Ԛ��w�Įa(ch��n)��C��

1.2.1 �Ȼ��ͷ��Įa(ch��n)��C��Ȼ��Դ��к��ȏU��ķֽ⡣��еĺ��Ǯa(ch��n)�� HF ��w��Ҫ�ɷ�֮һ,��,��N��(��д��ʳ�} NaCl)��,��ȳɷ��ڷٟ��^��Ҳ��ɲ��HCl ��w,��Ծ��ϩ(��ϵ�һ�N�� PVC ��ʾ)��,��a(ch��n)��Ȼ��Ŀ��(y��ng)ʽ�飺CxHyClz��O2→CO2↑��H2O↑+HCl↑��ȫȼ��

1.2.2 ��Įa(ch��n)��C��Դ�ں��ĸߜ��^��,��Ժ��ЙC��SOx�Įa(ch��n)��C��ʽ��ʾ��CxHyClzSp��O2→CO2↑��H2O↑+ HCl↑��ȫȼ��2SO2��O2 2SO3↑

1.2.3 ��Įa(ch��n)��C��

Ԕ��(x��)��(n��i)��Ո�鿴��֣�

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�Դ��(bi��o)ע�e�`��ַ��ĺϷ��(qu��n)��,��Ո��߳֙�(qu��n)��C��c��W(w��ng)(li��n)ϵ��҂��r��,��h��,��x�x,��