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微波诱导催化还原脱硫脱硝实验研究
7 B0 }9 X7 a" @5 {; I' {: ]% c, n6 H* o+ h' k9 ?
马双忱，赵毅，马宵颖，郭天祥，刘皓磊，姚为方
8 e' b7 N, m/ ?+ D! u（华北电力大学环境学院，河北省保定市071003）
. e+ y; M, i; ]" |9 U( D% Y% b0 lExperimental Study on Microwave Induced Catalyzed Reduction
- V1 h0 \- l$ Y' Q7 |for Desulfurization and Denitrification5 h6 |- U: Q. Z# E
MA Shuang-chen,ZHAO Yi,MA Xiao-ying,GUO Tian-xiang,LIU Hao-lei,YAO Wei-fang
6 e4 m; W/ ?. l# C( R# e3 Q4 j(School of Environmental Science and Engineering,North China Electric Power University，Baoding 071003,Hebei Province,China)( @# C& x; {5 \
& q+ H5 K4 Y/ I0 C6 yABSTRACT：Experimental study on microwave induced' b8 A* x( K) ~1 E
catalyzed reduction(MW ICR)for desulfurization and
+ z" b$ w l8 Q% odenitrification was carried out according to the status of flue gas
( C" _: y3 o" I3 econtrol in our country.The Ability of simultaneous removal of! m) [8 ^; m0 S7 L( G! b
SO2 and NOX is possessed with the method.Microwave
' E( d7 H) e( A+ j1 A! p9 Egenerator and activated carbon were used to study d& n! A* H7 s. d9 Y; f n6 o
desulfurization and denitrification from simulated flue gas,96
. k6 |7 g( P2 Y4 D [+ [) Wpercent of NO and SO2 were decomposed to environmental
. E& I5 I" Y2 W( A' b3 G" vbenign N2 and valuable pure sulfur by this technique.The( B- ?) T( h2 l( n8 K
effects of some main reaction factors on removal efficiency
6 `. e" {! s6 f! rwere analyzed by the method of orthogonal test.. Q: i0 S; J7 O2 V/ F J
KEY WORDS：thermal power engineering;desulfurization;( k( [% ~, U5 I6 H1 K0 f" X
denitrification;activated carbon;microwave;induced catalyzed
9 R( }: P; G1 oreduction;experimental study, p+ e! E: @" D7 u7 m
摘要：针对我国电厂烟气治理的现状，进行了微波诱导催化
8 L. G. p1 Q; W还原脱硫、脱硝实验研究。该方法具有同时脱除烟气中污染
+ v6 Y* o) m! }物二氧化硫、氮氧化物的能力。利用微波装置和活性炭研究
% y. n# i. l: ^# J' K3 @! e了模拟烟气同时脱硫脱硝，利用此技术可以将96%的一氧化3 `9 {) y7 u0 @+ w8 v9 M
氮和二氧化硫一步分解为环境友好的氮气和可以回收的有
" I2 ?+ `8 c+ K价值的单质硫。利用正交实验设计，对一些主要反应参数对
5 x2 J7 i8 F, `' B6 d* v脱硫脱硝的影响进行了分析。4 \! }) |4 r4 u8 x6 X& h
关键词：热能动力工程；脱硫；脱硝；活性炭；微波；诱导5 J8 i8 P# s8 O* \
催化还原；实验研究 |
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发表于 2009-8-28 10:38:44
