Catalytic Oxidation of Volatile Organic Compounds over Co-Based Catalysts Supported on Charcoal from Thinned Wood

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Tomohisa Kida¹  Yu Guo¹  Jian Chen¹  Koji Tsuboyama¹  Mariko Kanehira¹  Lu Jia¹  Hideo Kameyama¹  Shimpei Kawada¹ 

[1] Department of Chemical Engineering, Tokyo University of Agriculture and Technology

关键词: Charcoal;    Catalytic Oxidation;    Volatile Organic Compounds;    Cobalt;    Thermal Stability;   

DOI  :  10.1252/jcej.10we286

来源: Maruzen Company Ltd

【 摘 要 】

References(15)Cited-By(2)In this study, a series of catalysts supported on charcoal (C) from thinned wood were synthesized to investigate their activity for catalytic oxidation of volatile organic compounds. To improve the catalyst thermal stability, the charcoal-supported catalyst was thermal-treated at 1000°C in He gas. Charcoal-supported Co, Ni and Fe catalysts (Co/C, Ni/C, Fe/C) were applied to the oxidation of toluene(C7H8), and Co/C was the most active among the tested catalysts. Adding Co to the charcoal shifted the thermal stability of charcoal to a higher temperature because some of the carbon was graphitized. Co/C was also applied to oxidation of ethyl acetate (C4H8O2), and showed similar activity for this reaction to Pt/γ-Al2O3. No deactivation of the Co/C catalyst was observed during a 40 h durability test.

【 授权许可】

Unknown