| 活性炭填料塔碱吸收NOx尾气的研究 |
| |
| 引用本文： | 童志权,陈昭琼,陈伟路.活性炭填料塔碱吸收NOx尾气的研究[J].环境科学学报,1991,11(1):111-117. |
| |
| 作者姓名： | 童志权 陈昭琼 陈伟路 |
| |
| 作者单位： | 湘潭大学化工系
(童志权，陈昭琼)，湘潭大学化工系(陈伟路) |
| |
| 摘 要： | 近年来,国内外对NO_x尾气治理方法的研究十分活跃,已有一些报道,所提出的方法虽多,但由于技术、经济等方面的原因,工业上采用的不多。 我们采用活性炭填料塔的分气纯碱溶液吸收法,脱除率高达89—97％,排放浓度可由4000-5000ppm降至157-455ppm。
|
| 关 键 词： | 活性炭 填充塔 吸收 氮氧化物 |
| 收稿时间： | 1989/6/15 0:00:00 |
ABSORPTION OF NOx IN SODA SOLUTION IN AN ACTIVATED CARBON PACKED TOWER |
| |
| Tong Zhiquan,Chen Zhaoqiong and Chen Weilu.ABSORPTION OF NOx IN SODA SOLUTION IN AN ACTIVATED CARBON PACKED TOWER[J].Acta Scientiae Circumstantiae,1991,11(1):111-117. |
| |
| Authors: | Tong Zhiquan Chen Zhaoqiong and Chen Weilu |
| |
| Institution: | Xiangtan University |
| |
| Abstract: | The absorption of NOx on towers packed with activated carbon and porcelain Rasching rings of same macro-surface area were compared. The results showed that the absorption efficiency and overall absorption coefficient of the activated carbon tower were 10% and 60-70% higher than those of the porcelain Rasching rings packed one under same space velocity. The optimal conditions for a divided-flow process using soda solution in an activated carbon packed tower were suggested under which the 89-97% of absorption efficiency and reduction of NOX concentration in exhaust from 4000-5000ppm to 157-455ppm could be reached. |
| |
| Keywords: | activated carbon absorption nitrogen oxides |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《环境科学学报》浏览原始摘要信息 |
| 点击此处可从《环境科学学报》下载免费的PDF全文 |
