| Fe2O3γ-Al2O3 세라믹촉매와 오존을 이용한 아닐린의 분해특성 |
| 박병기, 서정권, 이정민 |
| 한국화학연구원 화학공정연구센터 |
| Decomposition Characteristics of Aniline Treated in Fe2O3 Supported γ-Alumina Catalyst and O3 |
| Byung-Ki Park, Jeong-Kwon Suh, Jung-Min Lee |
| Center of Chemical Engineering, Korea Research Institute of Chemmical Technology |
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| ABSTRACT |
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We prepared the cylindrical $gamma-alumina$ pellets of 5 mm in diameter and 10 mm in average length using amorphous alumina and pore generating agent. The pellets were immersed in an aqueous solution of the mixture of $Fe(NO_{3})_{3}{cdot}9H_{2}O$ and $CH_{3}COOH$. They were then hydrothermally treated at $200^{circ}C$ for 3 h in autoclave, dried and calcined. For the application as an environmental catalyst, we investigated the decomposition characteristics of aniline and the initiation characteristics of $OH^{cdot}$ conversion action in $O_{3}$ environment with or without the $Fe_{2}O_{3}$ supported y-alumina catalyst and $O_{3}$ molecule. |
| Key words:
Catalytic support, Iron oxide catalyst, Aniline decomposition, Catalytic ozonation |
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