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电站锅炉 NOx排放现状、预测及技术政策( Z9 @8 E7 r% s& p
Current Situation, Forecast and Technical Policy of NOx
' Z- z8 ~1 N6 } ^) NEmission of Utility Boilers- k2 E5 M7 L8 i* k8 }# @
国家电力公司热工研究院 毕玉森 (西安710032)
) H! D$ n+ @- J* V, C【摘要】 根据电站锅炉NOx排放量的普查结果,对& s! t- }5 K/ v0 [
“八五”期间我国电站锅炉NOx年排放总量作了测' ` R( L0 Z: Z! X
算。并根据电力工业发展规划,预测了下世纪初电站4 y* }- B) y: L) y; ^5 c& ]6 W, S
锅炉NOx的年排放总量。同时,也对控制我国电站 k' D: J1 P1 a; r& Q- ]
锅炉NOx排放的技术政策提出了几点意见。. y; t$ k9 Z! W# a( z! @
【关键词】 氮氧化物 电站锅炉 燃烧技术 技术) P! e7 [5 h3 F4 {& J6 S, U
政策
4 p# J% c2 C1 c& l# zAbstract According to the general survey result of* |2 h0 ^$ \' X
NOxemission amount of utility boilers, the total year-
S: V. B9 f* b, j7 J% hly NOxemission amount of utility boilers in China in5 b V/ w2 Q! g" ^; ^4 z
Eighth Five-year Plan period is measured and calculat-
: ?, C! a8 x/ \: b. Y+ [ed, and according to the development planning of elec-9 R* o2 G, ` H6 V: L4 ^
tric power industry, the total yearly NOxemission
) h; l" e. R4 U' q$ J" q- Namount of utility boilers at the beginning of next cen-
6 V0 _2 [+ {+ C9 O4 }& jtury is forecasted. In the meantime several sugges-
* Y' j' L# P( S; Ktions on the technical policy for controlling the NOx
) N1 D6 B8 B; [( x) \, T1 c# d' demission of utility boilers in China are raised.
) k: ~4 ^0 ?3 L$ z$ a, b! ~: Z' _Key words nitrogen oxide utility boiler combus-
2 q$ S/ a9 Y$ _8 o5 Ution technology technical policy |
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