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固定源NOx的排放控制及DeNOx催化剂的应用+ {, K+ `" C, o! s/ Q. o
沈学静 王海舟8 k4 R: a$ x; i3 |9 v9 p
(钢铁研究总院)4 ]; X/ _( T0 Q
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. g3 u) e* M/ B' l1 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。; [$ t$ u- z! {8 [
关键词 NOx 固定源 脱氮氧化物催化剂 选择催化还原。
) Y$ T+ D% b2 u& ECONTROL OF NOxEMISSIONS FROM STATIONARY
0 u% B+ w2 \3 WSOURCES AND THE APPLICATION OF DeNOxCATALYSTS+ D: E$ u7 y3 {7 b) y% P8 ?, e
SHEN Xuejing WANG Haizhou
2 L1 g$ Q; a' Z(Central Iron and Steel Research Institute)4 o/ F$ [% d; A' @: x: g- m1 J
ABSTRACT This review gives a complete survey of all kinds of techniques for reducing the
& K: L6 f$ i& xemission of NOxfrom stationary sources.Several types of DeNOxcatalysts that are available% e# @2 ^( [& J) v) w5 m
today for this purpose have been presented including their characteristics and application.
5 L5 `) H; z: j/ qThe opportunity of controlling NOxfrom stationary sources such as iron and steel industry,
1 e& l+ A+ k" O( n9 Upower plants,waste incinerations etc.in our country has also been discussed.
, w. z3 w. E$ D# q: l/ MKEY WORDS NOx,stationary sources,DeNOxcatalyst,selective catalytic reduction |
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