The leaching and control of active component Cu in copper-based catalysts for catalytic wet air oxidation

	The leaching and control of active component Cu in copper-based catalysts for catalytic wet air oxidation
	Dou, HR ; Zhu, JD ; Chen, YJ ; Wu, M ; Sun, CL
刊名	chinese journal of catalysis
	2003-05-01
卷号	24 期号:5 页码:328-332
关键词	hydrotalcite-like copper-based catalyst wastewater treatment catalytic wet air oxidation phenol sodium dodecyl-benzenesulfonate sulfosalicylic acid catalytic degradation
英文摘要	in this paper, copper-based catalysts for the catalytic wet air oxidation of organic wastewater were prepared. the catalysts and their precursors were analyzed by xrd, xrf and tg-dtg. it was found that there is no or little cu leaching for cu-al-zn catalyst whose precursor possesses hydrotalcite-like structure. in the degradation of phenol, sodium dodecyl-benzenesulfonate and sulfosalicylic acid under the reaction condition of initial oxygen pressure 0.5 mpa and temperature 160similar to220 degreesc, cu leaching is below 0.3 mg/l. the preliminary theory calculation and analysis for the stability of the catalysts were made.
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]	phenol aqueous-solutions ; hydrotalcite ; hydroxides ; precursors
收录类别	SCI
语种	英语
WOS记录号	WOS:000183665900005
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/138331]
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.PetroChina Changqing Oilfield Co, Xian 710000, Peoples R China
推荐引用方式 GB/T 7714	Dou, HR,Zhu, JD,Chen, YJ,et al. The leaching and control of active component Cu in copper-based catalysts for catalytic wet air oxidation[J]. chinese journal of catalysis,2003,24(5):328-332.
APA	Dou, HR,Zhu, JD,Chen, YJ,Wu, M,&Sun, CL.(2003).The leaching and control of active component Cu in copper-based catalysts for catalytic wet air oxidation.chinese journal of catalysis,24(5),328-332.
MLA	Dou, HR,et al."The leaching and control of active component Cu in copper-based catalysts for catalytic wet air oxidation".chinese journal of catalysis 24.5(2003):328-332.