��̿��Ó��Ó��g�ĬF(xi��n)��

��r�g��2009-02-13 09:30 ��Դ��h(hu��n)��W ��: ��x��1492

ժ��Ҫ��̿��Ó��Ó��g�o��Ⱦ,Ó��ѭ�h(hu��n)ʹ��,Ó��Ó��Ч�ʸ�,��δ��Ó��Ó��g�İl(f��)չ��,��Ŀǰ,��̿��Ó��Ó��g߀�]��_��I(y��)��H��ˮƽ,��S��}�д��о�,��_�l(f��)��ͻ��̿(��ӏ��Ⱥ��) ��ͻ��̿��ܺ�,��Ó��ʽ��Ч��Ó��Ч��ǻ��̿��Mһ��о��,��

�P�I�~��̿��á�Ó��Ó��

�҇��󲿷ֻ�늏S��R��ӏ��SO₂ ��NOX�ŷņ��}��Ŀǰ��ƏVÓ��Ó��g��Ҫ��ǳ�Ͷ�Y��,��\��M�ø�,��ۮa(ch��n)��y��һ��̶ȵĶ��Ⱦ,�,��̿��Ó��Ó��g��܉򌍬F(xi��n)��ۮa(ch��n)��YԴ��,Ó��Ó��Ч�ʸߵȃ�(y��u)�c,��J��һ�N�аl(f��)չǰ��Ó��Ó��g��ڸ��N��,��̿��Ψһһ�N��Ó��ÿһ�N�s�|�ķ��,��а��SO₂,��,��m��ӡ��,��Ӣ,��߻ૡ��ؽ��,��]�l(f��)��ЙC�Ｐ��΢��Ԫ��,��l(f��)չ����Ó��Ó��g,��Ч��҇�ȼúSO₂ ��NOX�ŷ�,��ڇ��(j��ng)��Ŀɳ��m(x��)�԰l(f��)չ��x�ش�

1,��̿Ó��Ó��ԭ��

1.1��̿Ó��ԭ��

��̿��SO₂ ��ͻ��W��,��Пoˮ��ڕr,��Ҫ�l(f��)��,��^С��к��ˮ��,��̿��Ó��m��һ��W��ͬ�r��ڵ��^��,��Ȱl(f��)��,Ȼ��ˮ��ڵėl��̿��SO₂ �߻��H2SO4 ,��,��

1.2��̿Ó��ԭ��

��û��̿Ó��ļ��g��Է֞��,��NH₃ �x��Դ߻�߀ԭ��͟��̿߀ԭ��û��̿��΢�׽Y��͹��܈F��NOx,��^�͵�NO��鷴��^�ߵ�NO₂,��P�ڻ��̿��NOx �ęC��,�о��ˆT߀��^��ķ��,��NH₃ �x��Դ߻�߀ԭ��û��̿��NOx ,��NOx�cNH₃ �ķ����,��NH₃ ��ʡ��̿߀ԭ��ڸߜ��̿�cNOx��CO₂ ��N₃,��䃞(y��u)�c�ǲ��Ҫ�߻��,��w̿�|�r��,��Դ�V,��ɵğ��Ի��,��Ȼ��W�о��,O₂�c̿�ķ��NOx�c̿�ķ��,�ʟ��O₂ �Ĵ��ʹ̿��

2,��C��о�

2. 1��H2O ��ڕr�Ļ��̿Ó�򷴑��^�̻��̿��Ó��ͬ��ğ��Ó��g,��Ԃ��y(t��ng)��΢��ԭ��Փ��A��һ�T��g,��Ȼ��,�@�N��c��õĹ��I(y��)��ˮ�ļ��g��ܴ�ą^(q��)�e,��漰��M��|��|,ʹ��ʮ�֏��s��ˮ��ڵėl��,�ڻ��̿��渽��,��,��п״�׃��Լ�΢�׃�,��γ�ˮ��ˮ��SO₂,��SO₃2- ,��SO42-�ȶ�N�M�ֵď��s��w,�@Щ��ӻ��x�ӵĴ��ں͔�(sh��)��,��ɴ��M��ܵ��,Ҳ�п��Ƽs��̿��H2O�ą��c�ĸ��ϸ�׃��SO₂��̿��ķ��C��,��P��w��^�̵ļ��f��f��,��

L izzio,��Mochida��Cazorla - Amoros��J��SO₂ ��O₂ ��ڸ��λ�ĬF(xi��n)��,�ڿ��ܴ��ڵ�3�N��,ֻ��ʽ��M�� : C - SO₂ + O₂ +C →C - SO₃ + C - O,��ֻ�К�B(t��i)��ſ��c��B(t��i)��SO₂��,��Tamura�t�J��H2O,��SO₂ ��O₂ ��ӿɱ��̿��,ֻҪ��֮�g�M��ľ��x��һ��Ŀ��g��,�˴�֮�g�Ϳ�ֱ�ӷ��,��K��H2 SO4 ��@�N��Փģ��,��ʽ��: C - SO₂ + C - O →C - SO₃ + C

��ʽ�鷴��Ŀ��Ʋ��E,��ಽ�E�ķ��ه��ԓ��M��,��

Zawadzki��J��H2 O �ą��c��׃��SO₂ ��̿��ķ��C��,�ڟoH2O�ėl��,��M�� ,��ˮ��ڵėl��,��̿��ͪ��܈F��x��π��Ӿ��cH2 O��ӷ��H2 O₂ , ��H2 O₂ ��Ԍ�SO₂ ��ˮ��γɵ�H2 SO₂ ��ɞ�H2 SO4 ��x�Ƚ�(j��ng)�^��뼚�µ��Փ��͌��о� ,�J��ˮ��ڵėl��,��Ч��λ�Ĕ�(sh��)��΢��ݷe��΢�ה�(sh��)

��Q��,΢��Փ��m��ˮϴÓ��l��µĻ��̿Ó��, Tamura�C��Lizzio��Փ��m��ڴ˷N��g, Zawadzi��Փ��һ�N�^��Ľ��,��̿��摪��ѭ��·��ʽ:

SO₂ ·H2 O +H2O₂ →2H++ SO₂-4 +H2O

2. 2��̿�x��SO₂ ��NOx

�Ə��̿Ó��Ó��͙ܺC��Լ�SO₂��NOx �ڻ��̿�ϸ��ęC��M��о�,��Ը߼��ȵ�SO₂,��՚��ˮ��Ļ�Ϛ��w��ģ�M��H��I(y��)��,�о��,��̿��SO₂��Ҫ�ǻ��W��,��̿��^�ߵ�Ó��Ч��,Ó��Ч�ʴ��96%,��Ը߼��ȵ�NOx ,��՚��ˮ��Ļ�Ϛ��w��ģ�M��H��I(y��)��,�о��,��̿��NOx ��ͻ��W��,�ښ��ПoSO₂ ��w��ڵėl��,��̿��^�ߵ�Ó��Ч��,��̿�_��ӑB(t��i)��ƽ��r,Ó��Ч�ʴ��75%��

�Ը߼��ȵ�SO₂,��NOx ,��՚��ˮ��Ļ�Ϛ��w��ģ�M��H��I(y��)��,�о��,��ͬ�r��SO₂ ��NOx �r,��̿��SO₂ ��͕r�g��,��Ó��Ч�ʡ��ٶȺ��L��׃��С,��NOX ��SO₂ �ÓQ��,��̿��NOx ��̈́ӑB(t��i)��ƽ��r�g��½�,Ó��Ч�ʺܵ�,NOx ��L��,��ٶ��½�,��SO₂ ��NOx ��Ϊ�ռ��(j��)��,��ǹ�ͬ��ڻ��ġ,��̿��(y��u)��x��SO₂ ,��NOx ��SO₂ �ÓQ��,��W��NOx �܉��M��̿��SO₂ ��,��SO₂ Ҳ�܉��M��̿��NOx ��,��

3��̿��ܵ��о�

��̿��Ó��m��g��Ć��}��ǻ��̿��,��ʹ��^��,��w�e��,��Ҫ�pСռ��e,�t��ٶ��^��,��Ҫ��Ӵ��Ӻ��,��^��,��,�S��о��о��߻��̿��,��ͬ�r,��ڻ��̿��˥�p�Ć��}Ҳ��P�о��

3. 1��߻��̿��

�о��Ҫͨ�^2��߻��̿��:һ��ͨ�^��ƻ��̿��滯�W��;��Ǹ��϶�Y��,��Ŀǰ��о��ͻ��̿�л��̿�w�S(ACF) ,��ȩ��̿��̿,��̿��,��

��̿��Ե��ԽM��,ʹ��̿��^��Ĵ߻��,��Ȼ��,ԓ��̿��\��^��Е��F(xi��n)��ʧ,ʹ�\�гɱ��,ͬ�r��Ӱ��Լ�ϵ�y(t��ng)�ķ�(w��n)��\�С��̿ͬ�Ӿ��һ��Ĵ߻��,�Ҳ��ڵ��ʧ��},��ڻ��ԑB(t��i)�ĵ�˥�p,ʹ��ԓ��̿��s��,�,��ȩ��̿��о�ƿ�ȩ�ďU�Ͻ�(j��ng)��Ժ��Ƶ�,��Ժ�Ŀ�ȩ��̿��и��ʹ߻��,��o��κλ��ԽM��,��ɱ��,�ܹ��r׃��Ӱ�С�� ACF��ЙC�w�S̿��,����Ƶ�,�M��a(ch��n)��ˇ��s, ACF�ھC��σ�(y��u)��ͨ��̿( GAC) ,��ACF�޴��e��c��|�Ľ��|��e,ʹ��ߡ��, ACF��ĺ��܈F��N,��S��F(xi��n)��ص��,��xͨ�^��򞌢ACF�cGAC�ĸ��M��ˌ��,

�Y��,ACF��ϵ��(sh��)��GAC��16. 6��,��ʹ��p��94%��,�p�Ĝp�ٵ�GAC��1 /14,Ó��Ч�ʽӽ�100%��CF�鹤�|,��a��¹��|�ĴΔ�(sh��),��p��,��O��Ͷ�Y��\��M��,��C��,ACF�ڼ��g��(j��ng)��Ͼ��һ��ă�(y��u)Խ��,��

3. 2��̿��˥�p

��̿��һ��(y��u)Խ֮̎��,��^��Ҫ�мӟ�Ó��ˮϴ��Ó��2�N��ʽ��ӟ�Ó��^��,��С,һ��ֻ��1%��5%�Ě��,��Ǽӟ�ض��^�ߕr,��̿��l(f��)��ֲ��p,��΢�׽Y��׃�ȬF(xi��n)��,��K��»��̿��½��

��̿��ָ��ĕr�g��,��|�h(hu��n)��y�õ��o�B(t��i)��,��S��Ƽs�ĄӑB(t��i)��,��̿��(j��ng)�^��- Ó��Ժ��_��ƽ��,��x��Ə��ˮϴ��Ó��l��µĻ��̿�ӑB(t��i)��M��Ԕ��Č��о��c��Փ��,ָ��(j��ng)�^10��- Ó��ѭ�h(hu��n),��ܕ��_��(w��n)��ֵ,��˥�p��Ҫ��ӻ��ĵ�ʧЧ,��ˮϴ��Ó��3��،��¡��ˮϴ��Ó��^��,��^��ǻ��̿�ӑB(t��i)ƽ��½��^��ĸ��ԭ�� ,��

4,��Y��Z

Ŀǰ,��̿��Ó��ȼú��е��߀�]��_��I(y��)��H��ˮƽ,��̿��ܡ��C��,��Ó��l��߀�д��Mһ��о�,�,��̿��Ó��˳ɹ��õČ��,Ȼ��S��}�д��о�,��ضȡ�ˮ�Ȍ��̿��ܵ�Ӱ�Ҏ(gu��)��Լ�Ó��їl��,��_�l(f��)��ͻ��̿(��ӏ��Ⱥ��) ,��ͻ��̿��ܺġ��Ó��ʽ,��Ч��Ó��Ч��ǻ��̿��Mһ��о��,��

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