文献类型：期刊文献

英文题名：Removal of NO with the hexamminecobalt(II) solution catalyzed by the activated carbon treated with acetic acid

作者：Long, Xiang-li[1];Duan, Bei-bei[1];Cao, Hai-xia[1];Jia, Ming-lei[1];Wu, Long-an[1]

机构：[1]East China Univ Sci & Technol, State Key Lab Chem Engn, Meilong Rd 300, Shanghai 200237, Peoples R China

年份：2018

卷号：62

起止页码：217

外文期刊名：JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

收录：;EI(收录号：20180304650983);WOS:【SCI-EXPANDED(收录号:WOS:000431939700022)】；

基金：The present work is supported by theNSFC (No. 21176081).

语种：英文

外文关键词：Activated carbon; Catalysis; Hexamminecobalt; Nitric oxide; Acetic acid

摘要：The simultaneous scrubbing of NO and SO2 can be finished with the Co(NH3)(6)(2+) ammonia solution. Activated carbon aids the regeneration of Co(NH3)62+ to retain the ability of absorbing NO. Acetic acid is tried to improve the catalytic capability of activated carbon. The best treatment condition is the carbon samples impregnated in 2.0 mol l(-1) HAc solution for 20 h followed by being calcined at 600 degrees C for 4 h. The HAc modification increases surface area and acidic groups on the carbon surface. The experiments prove that the modified carbon can obtain a higher NO removal efficiency than the original carbon. (C) 2018 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.