Co-Al-Ce mixed oxide materials prepared by Hydrotalcite way for VOCs total oxidation in micro- and semi-pilot scale

被引:7
作者
Brunet, Julien [1 ]
Genty, Eric [1 ]
Bugnon, Lucile [1 ]
De Weireld, Guy [2 ]
Thomas, Diane [2 ]
Decroly, Andre [2 ]
Siffert, Stephane [1 ]
Cousin, Renaud [1 ]
机构
[1] ULCO, Unite Chim Environm & Interact Vivant, F-59140 Dunkerque, France
[2] Univ Mons UMons, Fac Polytech, Dept Chim Sci Mat, B-7000 Mons, Belgium
关键词
Mixed oxide material; Scaling-up; Semi-pilot scale; VOCs total oxidation; TOLUENE;
D O I
10.1016/j.matpr.2016.01.055
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The design of total VOCs oxidation industrial unit in the treatment of industrial effluents requires studies at pilot or semi-pilot scales. However, a semi-industrial pilot needs large amounts of catalyst to function, few hundred grams to several kilograms, which requires the ability to translate the laboratory synthesis methods on a larger scale. Moreover, the catalyst must be shaped, what may cause modifications of the physico-chemical properties. A mixed oxide CoAlCe was developed at the laboratory. Studies have shown that this material is a suitable catalyst concerning the VOCs total oxidation, especially for BTEX and oxygenated compounds. In order to validate its effectiveness in the semi-pilot scale, this work concerns the feasibility of scaling up the synthesis and the shaping on a 100 g batch of mixed oxide CoAlCe. (C) 2016 Publishe by Elsevier Ltd.
引用
收藏
页码:188 / 193
页数:6
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