摘要
通过研究不同材质、不同前处理和不同粒度的活性炭或分子筛,在一定条件下对CO吸附量的差异,以及吸附破性能,进行筛选和优化,得到对CO有较好吸附性能的基础吸附剂,并对其添加改性剂B进行改性.研究结果表明,改性后的活性炭(酸洗32-38目)吸附剂对CO的吸附量有显著提高,平衡吸附量为84刀7mg/g,提高率为79.3％,可为研制新型防御CO滤毒剂提供依据。
Through studying on different material, different pre-treatment and different particle size of activated carbon, under certain conditions, to select and optimize an adsorbent of better adsorption function for CO as base adsorbent. The result showed that the adsorbing ability to CO of modified activated carbon (32 ~ 38 mesh) adsorbent has improved remarkably, the average adsorbing capacity was 84.07mg/g, increasing 79.3%. This would provide theoretically experimental foundation for new adsorbent in defending carbon monoxide.
出处
《上海环境科学》
CAS
CSSCI
CSCD
2000年第8期373-374,共2页
Shanghai Environmental Sciences
关键词
一氧化碳
吸附剂
活性炭
改性
吸附能力
Carbon monoxide Adsorb Adsorbent Particulate activated carbon Modification
