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变压吸附法处理硝酸尾气的研究9 [# P0 `2 g2 [ M$ S
张惊涛 陈 健 王宝林 李思慧
+ m& v3 f8 E3 n( }) Z9 ~(化工部西南化工研究院 成都市 610225)* j. y, [/ H: _) t( T" ?& U
摘要 概述了硝酸尾气的处理方法,详述了变压吸附法处理硝酸尾气的原理,提出了处理尾气的工艺: T/ X, D9 W( |! G$ m# ~
过程和工艺指标。" j1 z- K8 l4 E1 d; `* u2 g
关键词 变压吸附 硝酸尾气 氮氧化物: T' \! F; t2 X' u( {
Study of Treatment of Tail Gas from3 |" c" l6 O* D- K+ }
Nitric Acid Plant by Pressure Swing Adsorption: ?+ s+ J. d" B6 r E" b4 V7 z
Zhang Jingtao, Chen Jian, Wang Baolin and Li Sihui# Q) M* U& f" P! g3 t; ^5 u
Abstract Methods for treatment of tail gas from the nitric acid plant are outlined, the principle* G4 \/ S& Q/ B# S
of treatment of tail gas from the nitric acid plant by pressure swing adsorption (PSA) isdescribed in de-* G! f+ D7 V: o$ X- F9 P: s& J
tail, and the technological process and process norms for tail gas treatment are proposed.( d: T4 z, Z4 p* k, w8 M
Keywords PSA tail gas from nitric acid plant nitrogen oxides |
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