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变压吸附法处理硝酸尾气的研究 P7 R1 N: [/ T; l: W
张惊涛 陈 健 王宝林 李思慧, ~$ N. m. [, g, h" @, A6 y4 s
(化工部西南化工研究院 成都市 610225)* y/ L" b5 Y; |. y: M! L
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
8 V& D& u; K. L2 G过程和工艺指标。5 Q3 o/ {" a/ ^& n; [+ [8 s
关键词 变压吸附 硝酸尾气 氮氧化物/ @% j- I( |$ e6 Z4 y
Study of Treatment of Tail Gas from3 _0 L* }# C6 F6 T2 _
Nitric Acid Plant by Pressure Swing Adsorption( O2 W& I, Y' q; P9 ]1 L
Zhang Jingtao, Chen Jian, Wang Baolin and Li Sihui
/ C% T/ p6 c! F) ]' G2 t Abstract Methods for treatment of tail gas from the nitric acid plant are outlined, the principle
S d1 g( r# A' dof treatment of tail gas from the nitric acid plant by pressure swing adsorption (PSA) isdescribed in de- l G9 J: I6 q! D, a+ m- u
tail, and the technological process and process norms for tail gas treatment are proposed.9 i, {+ V( m6 U9 E5 p7 N& @
Keywords PSA tail gas from nitric acid plant nitrogen oxides |
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