Simultaneous removal of nitrobenzene and phenol by homogenous catalytic wet air oxidation

	Simultaneous removal of nitrobenzene and phenol by homogenous catalytic wet air oxidation
	Fu, Dongmei 1; Zhang, Feifang 2; Wang, Lianzhi 3; Yang, Fan 1; Liang, Xinmiao 1
刊名	chinese journal of catalysis
	2015-07-01
卷号	36 期号:7 页码:952-956
关键词	Catalytic wet air oxidation Co-oxidation Homogenous catalyst Advanced oxidation process Wastewater treatment
英文摘要	the simultaneous wet air oxidation of nitrobenzene (nb) and phenol with homogenous catalyst was carried out in a stainless autoclave in a temperature range of 150-210 degrees c and at a partial oxygen pressure of 1.0 mpa. compared with the non-catalytic co-oxidation of nb and phenol, the presence of the homogeneous catalyst greatly improved the conversion of both compounds. the transition metal ions cu2+, co2+ and ni2+ were found to be effective catalysts, with cu2+ affording the best results. how phenol was added to the autoclave was investigated and was found to affect the conversion of nb. adding phenol in smaller portions can help to degrade nb more effectively. as an example, two additions of phenol with cu2+ as the homogenous catalyst allowed 95% conversion of nb at 200 degrees c in 1 h. this catalytic co-oxidation method incorporating the addition of phenol initiator batches therefore provides an alternative and effective means of removing persistent organic pollutants from the environment. (c) 2015, dalian institute of chemical physics, chinese academy of sciences. published by elsevier b.v. all rights reserved.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, applied ; chemistry, physical ; engineering, chemical
研究领域[WOS]	chemistry ; engineering
关键词[WOS]	degradation ; carbon ; o-3/uv ; h2o2
收录类别	SCI
语种	英语
WOS记录号	WOS:000356911400005
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146348]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.E China Univ Sci & Technol, Sch Pharm, Shanghai 200237, Peoples R China 3.Hubei Univ Nationalities, Sch Chem & Environm Engn, Enshi 445000, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Fu, Dongmei,Zhang, Feifang,Wang, Lianzhi,et al. Simultaneous removal of nitrobenzene and phenol by homogenous catalytic wet air oxidation[J]. chinese journal of catalysis,2015,36(7):952-956.
APA	Fu, Dongmei,Zhang, Feifang,Wang, Lianzhi,Yang, Fan,&Liang, Xinmiao.(2015).Simultaneous removal of nitrobenzene and phenol by homogenous catalytic wet air oxidation.chinese journal of catalysis,36(7),952-956.
MLA	Fu, Dongmei,et al."Simultaneous removal of nitrobenzene and phenol by homogenous catalytic wet air oxidation".chinese journal of catalysis 36.7(2015):952-956.