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固定源NOx的排放控制及DeNOx催化剂的应用
" q& S* H5 ]) g& g9 K沈学静 王海舟
0 A, S0 ~& J! B9 A3 \(钢铁研究总院)* I& w* X6 i$ [1 o
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
+ a2 f8 e6 h$ k8 Q/ k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。
9 {- C5 Q/ E) K9 i" O) Y关键词 NOx 固定源 脱氮氧化物催化剂 选择催化还原。
# A, {. z) K; t4 H7 I- z4 xCONTROL OF NOxEMISSIONS FROM STATIONARY! i+ G$ P; {0 y# S
SOURCES AND THE APPLICATION OF DeNOxCATALYSTS- C1 v/ _% i+ B& S
SHEN Xuejing WANG Haizhou/ r( s- W% I7 H: |- f( P+ Q
(Central Iron and Steel Research Institute)
! @' ~8 l2 t0 E8 H! i; R7 S( aABSTRACT This review gives a complete survey of all kinds of techniques for reducing the
7 D7 Y" V; a x' Wemission of NOxfrom stationary sources.Several types of DeNOxcatalysts that are available* v0 \$ n" t& V
today for this purpose have been presented including their characteristics and application.7 p. H7 P+ W \9 X( ~7 D* l5 ?
The opportunity of controlling NOxfrom stationary sources such as iron and steel industry,
s( G8 G- O0 \: i& kpower plants,waste incinerations etc.in our country has also been discussed.9 g! r7 L D g' S: I
KEY WORDS NOx,stationary sources,DeNOxcatalyst,selective catalytic reduction |
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