Wet air oxidation of indole, benzopyrazole, and benzotriazole: Effects of operating conditions and reaction mechanisms
Zhou, Linbi1,2; Cao, Hongbin1,2; Descorme, Claude3; Zhao, He2; Xie, Yongbing2
2018-04-15
发表期刊CHEMICAL ENGINEERING JOURNAL
ISSN1385-8947
卷号338页码:496-503
摘要Three simple structured nitrogen heterocyclic compounds (NHCs), namely indole (ID), benzopyrazole (BP) and benzotriazole (BT), were degraded via wet air oxidation (WAO) in an autoclave- type reactor. The elimination of target pollutants became significant only above 220 degrees C. The reactivity order of the three substrates was ID > BP > BT. The chemical oxygen demand (COD) removal levels were lower than 70%. Many partial oxidation intermediates were produced, as detected by electrospray ionization-mass spectrometry (ESI-MS). The presence of different anions, such as CO32-, SO42-, and PO43-, had a detrimental effect on the removal performances. On the other hand, Cl- and NO3- had a beneficial effect on the WAO of the target pollutants. By combining quantum chemistry calculations and ESI-MS analysis, detailed degradation pathways of ID, BP, and BT could be proposed. It was concluded that ring breakage occurred on both the benzene and heterocyclic ring in the initial stage of WAO for all three substrates.
关键词Wet Air Oxidation Nitrogen Heterocyclic Compounds Indole Benzopyrazole Benzotriazole Quantum Chemistry
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1016/j.cej.2018.01.070
收录类别SCI
语种英语
关键词[WOS]AQUEOUS-SOLUTION ; WASTE-WATER ; PHENOL ; DEGRADATION ; OZONATION ; KINETICS ; ACIDS ; POLLUTANTS ; PARAMETERS ; AZAARENES
WOS研究方向Engineering
WOS类目Engineering, Environmental ; Engineering, Chemical
项目资助者National Science Fund for Distinguished Young Scholars of China(51425405) ; Beijing Natural Science Foundation(8172043) ; Major Science and Technology Program for Water Pollution Control and Treatment(2015ZX07202013 ; 2017ZX07402-001 ; 2017ZX07402-003)
WOS记录号WOS:000427618400051
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24067
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.Tianjin Univ, Sch Chem Engn & Technol, Tianjin, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Div Environm Engn & Technol, Beijing, Peoples R China
3.CNRS, Inst Rech Catalyse & Environm Lyon IRCELYON, Paris, France
推荐引用方式
GB/T 7714
Zhou, Linbi,Cao, Hongbin,Descorme, Claude,et al. Wet air oxidation of indole, benzopyrazole, and benzotriazole: Effects of operating conditions and reaction mechanisms[J]. CHEMICAL ENGINEERING JOURNAL,2018,338:496-503.
APA Zhou, Linbi,Cao, Hongbin,Descorme, Claude,Zhao, He,&Xie, Yongbing.(2018).Wet air oxidation of indole, benzopyrazole, and benzotriazole: Effects of operating conditions and reaction mechanisms.CHEMICAL ENGINEERING JOURNAL,338,496-503.
MLA Zhou, Linbi,et al."Wet air oxidation of indole, benzopyrazole, and benzotriazole: Effects of operating conditions and reaction mechanisms".CHEMICAL ENGINEERING JOURNAL 338(2018):496-503.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhou, Linbi]的文章
[Cao, Hongbin]的文章
[Descorme, Claude]的文章
百度学术
百度学术中相似的文章
[Zhou, Linbi]的文章
[Cao, Hongbin]的文章
[Descorme, Claude]的文章
必应学术
必应学术中相似的文章
[Zhou, Linbi]的文章
[Cao, Hongbin]的文章
[Descorme, Claude]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。