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固定源NOx的排放控制及DeNOx催化剂的应用% \0 [+ K( M% A$ c
沈学静 王海舟
) u$ B8 {% S# F$ m+ S(钢铁研究总院)
, t2 }' G j6 J8 P! s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8 l- E/ ]0 k* e7 i* t4 C7 M4 X. W
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。- T; [; @( ]% Y) _6 {! r
关键词 NOx 固定源 脱氮氧化物催化剂 选择催化还原。# ~. w2 w) `, W2 J
CONTROL OF NOxEMISSIONS FROM STATIONARY
! C9 h% e8 C9 F E" b# HSOURCES AND THE APPLICATION OF DeNOxCATALYSTS& o( @& z7 d: _+ P# j+ g
SHEN Xuejing WANG Haizhou
. w$ O. G- ?2 H, P1 k1 \4 R2 H(Central Iron and Steel Research Institute)
- o% [, o4 h1 t5 U8 }ABSTRACT This review gives a complete survey of all kinds of techniques for reducing the1 ]$ Q& d5 `( _( T
emission of NOxfrom stationary sources.Several types of DeNOxcatalysts that are available5 N. F, s" B0 ~- |1 J1 e
today for this purpose have been presented including their characteristics and application.
2 r R* k4 u q* W; J6 ?6 T0 `The opportunity of controlling NOxfrom stationary sources such as iron and steel industry,5 P+ W! j- a8 Z3 w' t+ y
power plants,waste incinerations etc.in our country has also been discussed.. g. _. r, Z6 a
KEY WORDS NOx,stationary sources,DeNOxcatalyst,selective catalytic reduction |
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