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变压吸附法处理硝酸尾气的研究9 {: O; b/ _/ q8 k# U2 J& k& S
张惊涛 陈 健 王宝林 李思慧
1 b0 m1 I d, B# W(化工部西南化工研究院 成都市 610225)3 ?4 \0 s# V) `) G9 {8 ?! Q8 N# i
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* o4 }( z1 ?( M% y" x) x
过程和工艺指标。
8 ]& z6 ~/ q( {( G5 h% Z+ {. j 关键词 变压吸附 硝酸尾气 氮氧化物
; s. e6 E% R; l/ ~4 @9 H5 q- T6 wStudy of Treatment of Tail Gas from4 N+ p# u8 L Q3 k2 U3 H; N
Nitric Acid Plant by Pressure Swing Adsorption, h. s7 H5 B, G1 a' s
Zhang Jingtao, Chen Jian, Wang Baolin and Li Sihui" A6 X4 Q' [4 |) {! o
Abstract Methods for treatment of tail gas from the nitric acid plant are outlined, the principle
8 {& b$ X: ?) Y1 Bof treatment of tail gas from the nitric acid plant by pressure swing adsorption (PSA) isdescribed in de-
: u' [. r6 T& f2 utail, and the technological process and process norms for tail gas treatment are proposed.; \6 }0 o, ]; i, J
Keywords PSA tail gas from nitric acid plant nitrogen oxides |
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