��ȼú�վ偠t�͵�ȼ��g(sh��)��(y��ng)�ò��

��r(sh��)�g��2012-03-31 11:26 ��Դ��A�|�� : ��x��2651

ժҪ:�Y(ji��)��A�|�؅^(q��)��ͬ��ʹ��ȼú偠t��ŷŵ�ԇ�(y��n)�о��,��偠tNOx�ŷŲ��偠t�Y(ji��)��(g��u)�O(sh��)Ӌ(j��)��\(y��n)�з�ʽ��M(j��n)��˾C�ϱ��^,��Ŀ��Ќ�(sh��)�`�ĽǶȳ��l(f��)��˵͵�ȼ��g(sh��)��(y��ng)�õ��Ҫ��,��ԓ�I(l��ng)��ļ��g(sh��)�l(f��)չ�͑�(y��ng)��ṩ��

�P(gu��n)��~:ȼú偠t;NOx;�͵�ȼ��;�\(y��n)�з�ʽ;ԇ�(y��n)�о�

�ЈD��̖;TK224. 1 �īI(xi��n)��(bi��o)�R�a:A ��¾�̖1001-9529(2003)10-0006-07

1 ��

��,��S��҇��c��M(j��n)��ҽ�܉�͇��h(hu��n)��R�Ĳ��(qi��ng),��҇��_��(y��n)��NOx�ŷŘ�(bi��o)��(zh��n)��@��l(f��)늏S��ν��偠t��NOx�ŷ��ஔ(d��ng)�ߵ�Ҫ��,��Ŀǰ,��(n��i)�½��Ĵ��վȼú偠t��ȼ��ϵ�y(t��ng)��ձ��˵͵�ȼ��g(sh��)��@Щ��g(sh��)��S偠t��O(sh��)��һ��M(j��n)��,��Ҳ��һЩ�ǌ��ڽ��b��M(j��n)��g(sh��)��O(sh��)Ӌ(j��)�_�l(f��)��,��(j��ng)�^��(n��i)��a(ch��n)��I(y��)�Ϳ��Ժ��գ�Ŀǰ�͵�ȼ��g(sh��)��ȡ��õđ�(y��ng)��;ͬ�r(sh��)��(n��i)��偠t��a(ch��n)�S��ڵ͵�ȼ��ϵ�y(t��ng)�O(sh��)Ӌ(j��)�I(l��ng)��Ҳ��ǰ�Ćμ�ģ��O(sh��)
Ӌ(j��)��~�M(j��n),��ɷ��J(r��n),��(n��i)�͵�ȼ��I(l��ng)��Ȼȱ��(d��)��֪�R�a(ch��n)��(qu��n)�Įa(ch��n)Ʒ;��g(sh��)�Č�(sh��)ʩ�I(l��ng)��Ҫ�Ǹ��죬�O(sh��)Ӌ(j��)�I(l��ng)��Ӌ(j��)��ģ�ͺ��Ρ��gԇ�(y��n)��,��̘I(y��)�\(y��n)��ȱ��ϵ�Д�(sh��)��(j��)�e��,��ģ��(y��n)�C�^�̲��(y��n)�ܵ��T��}��ʹ�@Щ��g(sh��)�в��ܳɞ��(bi��o)��(zh��n),��o��ȫ��M(j��n)��̘I(y��)��\(y��n)��,��

��ˣ��P��ͨ�^��A�|�؅^(q��)��ִ��ȼú偠t�͵�ȼ��ϵ�y(t��ng)�Y(ji��)��(g��u)�O(sh��)Ӌ(j��),��\(y��n)�з�ʽ��ŷŔ�(sh��)��(j��)�ľC�ϱ��^�ͷ��,��Ĺ��̌�(sh��)�`�ĽǶȳ��l(f��)��U��偠t��ŷŲ��Ҫԭ��.��Lԇ��͵�ȼ��g(sh��)��һЩ��(y��ng)�ò��,��Թ��O(sh��)Ӌ(j��),��{(di��o)ԇ��P(gu��n)�о��λ��

2 Ӱ�偠tNOx��ɵ��ؼ��Ʒ�ʽ,��Ч��ı��^

2.1 NOx��ɵęC(j��)��

�վ偠t��NOx��NO��NO,,ú��ȼ��^��ɵĵ��Ҫ��NO (90-95%),��NO2��NO��O2�ڵ͜��ɵġ�һ�㌢NO��(j��)��ɷ�ʽ�֞��N��:��NO,ȼ��NO,˲�l(f��)��NO,��

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