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固定源NOx的排放控制及DeNOx催化剂的应用4 C" t ~1 l/ W6 K
沈学静 王海舟" `. Y" W7 Q% M9 K1 \/ O! j$ m
(钢铁研究总院)* U8 g9 A3 P" y: l
摘 要 对减少固定源排放NOx的技术进行了全面的综述,介绍了目前用于这一领域的几类催化剂的特点
7 c& o; U7 h4 I% V: x和应用情况。讨论了在我国控制来自钢铁厂、发电厂、垃圾焚烧炉等各种固定源NOx排放可能采用的方法。( |- [1 m4 v i; u* M
关键词 NOx 固定源 脱氮氧化物催化剂 选择催化还原。
" ~ ~8 x& s9 r f" X: f; y# U8 CCONTROL OF NOxEMISSIONS FROM STATIONARY
! l5 J% u% v5 _$ I; g+ W1 [: vSOURCES AND THE APPLICATION OF DeNOxCATALYSTS" c; K- d5 A2 \. {! o- k( O
SHEN Xuejing WANG Haizhou
/ h; S/ N. d5 i. ]# Z' Y(Central Iron and Steel Research Institute)3 @" b5 m+ ~' Z! X
ABSTRACT This review gives a complete survey of all kinds of techniques for reducing the3 F6 x3 Y+ x) u" d; e
emission of NOxfrom stationary sources.Several types of DeNOxcatalysts that are available
. y# I/ C+ |4 g1 ztoday for this purpose have been presented including their characteristics and application., X: P( _# G) L5 D# m
The opportunity of controlling NOxfrom stationary sources such as iron and steel industry,
. t9 [0 W) V' j( r( G, i- f% xpower plants,waste incinerations etc.in our country has also been discussed.$ M6 G ^+ v6 [% a( O2 N
KEY WORDS NOx,stationary sources,DeNOxcatalyst,selective catalytic reduction |
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