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变压吸附法处理硝酸尾气的研究4 b/ ?- B/ p2 {$ J' ~ A j
张惊涛 陈 健 王宝林 李思慧
5 `, g5 `- @4 _: e/ D7 l(化工部西南化工研究院 成都市 610225)
5 l# S( E0 c" |' P2 b 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
' {, g: A* {1 s: P T7 L) K过程和工艺指标。4 K2 i, S9 k/ O, `$ z/ k$ W
关键词 变压吸附 硝酸尾气 氮氧化物9 D* E9 @$ k3 w$ Y* x2 k8 E
Study of Treatment of Tail Gas from
6 K: F. a& C( k1 @; sNitric Acid Plant by Pressure Swing Adsorption
W' w* j5 U; m8 X$ i2 \9 ^Zhang Jingtao, Chen Jian, Wang Baolin and Li Sihui
( Q# D0 W/ e# f9 \( o, J3 z2 I5 p2 Y Abstract Methods for treatment of tail gas from the nitric acid plant are outlined, the principle
5 M* V1 h' W' {1 [8 Yof treatment of tail gas from the nitric acid plant by pressure swing adsorption (PSA) isdescribed in de-
# ]* `' U+ L* k- o" K' p8 }$ etail, and the technological process and process norms for tail gas treatment are proposed.' B& h1 c0 g, Q' H* J5 J
Keywords PSA tail gas from nitric acid plant nitrogen oxides |
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