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变压吸附法处理硝酸尾气的研究
! q; S# h8 w9 O' P, A/ @张惊涛 陈 健 王宝林 李思慧( X5 l. l; n. f8 \
(化工部西南化工研究院 成都市 610225)
$ P3 l; @7 u% z; j 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
, m) \" T% D0 k4 Z$ w过程和工艺指标。
/ |6 T6 C: \) F' w% P# o9 Z 关键词 变压吸附 硝酸尾气 氮氧化物
1 F9 K& t. U' H' c7 e% a9 [Study of Treatment of Tail Gas from
! Z! L4 e1 j/ t. w0 \2 `Nitric Acid Plant by Pressure Swing Adsorption5 H# i/ f& k5 n3 e) r* A8 w, v
Zhang Jingtao, Chen Jian, Wang Baolin and Li Sihui
( ~% V. o$ T: u7 D8 p" |2 U Abstract Methods for treatment of tail gas from the nitric acid plant are outlined, the principle, k4 G2 p/ I; \- y/ Z
of treatment of tail gas from the nitric acid plant by pressure swing adsorption (PSA) isdescribed in de-3 E# c3 x0 L7 O$ T: h) F( }
tail, and the technological process and process norms for tail gas treatment are proposed.1 p1 v' `. C1 Y/ ~! A* ?
Keywords PSA tail gas from nitric acid plant nitrogen oxides |
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