SCRÓ��߻��ѭ�h(hu��n)��õ��о��M(j��n)չ

��r�g��2012-04-01 10:34 ��Դ��Gɫ�Ƽ� ��: ��x��3838

ժҪ��ָ��˴߻��x��Դ߻�߀ԭ(SCR)Ó��ϵ�y(t��ng)�ĺ��ģ��߻��ĉ��ֱ��P(gu��n)ϵ��SCRÓ��ϵ,��y(t��ng)��\(y��n)�гɱ�,��SCR��(y��ng)�^�̴߻��ʧ��ĸ��(xi��ng)��أ��ᘌ��ض��ʧ��ԭ��,��Ԕ��(x��)�U��ʧ��SCR�߻��g(sh��)��ԭ��c(di��n),��ͬF(xi��n)�Б�(y��ng)��ڏU��C�߻��ȡ�C�Ĺ�ˇ�M(j��n)��̽ӑ��

�P(gu��n)�I�~��Ó��,��x��Դ߻�߀ԭ,��߻��ѭ�h(hu��n)��

�ЈD��̖��TQ426 �īI(xi��n)��(bi��o)�R�a��A ��¾�̖��1674—9944(20l1)06 0006—04

1 ��

ȼú늏S�ŷŵĵ��(NO )��Ҫ��Ⱦ��֮һ,��Ҳ��γɹ⻯�W(xu��)��F,��Ⱦ��Ɖĳ��ӵ��Ҫ��|(zh��)��Ч��NO �ŷ��ѳɞ鮔(d��ng)ǰ�h(hu��n)��o(h��)��P(gu��n)ע��Ҫ�n�}[ 1],��ڱ��Ó��g(sh��)��,��x��Դ߻�߀ԭ��(Selective Catalytic Reduction��SCR)��o��a(ch��n)��,��b�ú��β��Ó��Ч�ʸ�(��_(d��)9O ��),��\(y��n)�пɿ��ھS�o(h��)�ȃ�(y��u)�c(di��n),��ѳɞ�F(xi��n)�A��ϑ�(y��ng)��V��ğ��Ó��g(sh��),��

��SCR��g(sh��)��P(gu��n)�I��}��x��(y��u)��Ĵ߻��ֱ��Ӱ푵�SCR ϵ�y(t��ng)��wÓ��Ч��,��(j��ng)�^��Ĺ��I(y��)��(sh��)�`��(y��n)�C,��Ŀǰ�V��ʹ�õ��J⁵V�Ͷ��⁞��d�wؓ(f��)�d�C��|(zh��)��o��u��f��߻��Ľ��߻��,��Ŀǰ,��ȼú늏S��Ó��C��߻��Ĺ��ضȷ��310~430�� ,��ஔ(d��ng)��偠tʡú��ڵğ��ضȡ��SCRÓ��(y��ng)��ֱ�Ӱ��b��偠tʡú��c�՚��A(y��)��֮�g,��^�ĸ�λ��÷�ʽ[2],��M��@�N��÷�ʽ�´߻��ڷ��(y��ng)��M(j��n)��,��ԓ��Å^(q��)�g��иߝ�ȵķۉm��_ˢ�߻��ʹ��ж�,��ͬ�r��ض��^��ʹ�ô߻��l(f��)��Y(ji��)��ʧ��,��ʹ�߻��ĉ��s��,��(d��ng)�߻��Ļ��½��ʹ��ӻ��һ��̶ȕr��Ҫ��Q�߻��,��\(y��n)��M(f��i)��г��˰��,��߻��ĸ��Q��ռ��(j��)�˴󲿷��M(f��i)�á��ڿ��ж��Ĵ߻��ͻ��Խ��͵Ĵ߻��ͨ�^��,��M(f��i)��ֻ��ȫ��Q�M(f��i)�õ�20��30 ,��Կɻ֏�(f��)��ԭ��9O ��100 �� ,��

��,��ďU��SCRÓ��߻��к��C��Ѓr��٣�ֱ�ӁG��ɭh(hu��n)��Ⱦ,��C��ϡ�н��,��Ȼ��з�ɢ��У��C�V��,��ȡ�ͷ��x��^��y,��S��Ƽ��İl(f��)չ��C��ÿ��s��L5%,��ʹ�C�r��ϓP(y��ng),��ˣ��ďU��SCRÓ��߻��л��V2O5��ܱ��⌦�h(hu��n)��Ⱦ,��ܹ�(ji��)�s��F��YԴ,��

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