Study on hydrogenation of nitrobenzene over MoS_2/C catalyst
Cao Cong-wei
Abstract
Cao Cong-wei
Abstract
In this paper,MoS2/C catalyst was prepared by impregnation,study on its catalytic activity of hydrogenation of nitrobenzene in the autoclave reactor,results showed that the conversion rate of nitrobenzene is 95%.Under the condition of 1.5 MPa,80 ℃,its main product is aniline,by-products are mainly ethyl anilines,methyl anilines,quinolines.High reactivity of the catalyst,the reaction conditions are relatively mild,simple operation,but the product is relatively complicated.
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In this paper,MoS2/C catalyst was prepared by impregnation,study on its catalytic activity of hydrogenation of nitrobenzene in the autoclave reactor,results showed that the conversion rate of nitrobenzene is 95%.Under the condition of 1.5 MPa,80 ℃,its main product is aniline,by-products are mainly ethyl anilines,methyl anilines,quinolines.High reactivity of the catalyst,the reaction conditions are relatively mild,simple operation,but the product is relatively complicated.
Key concepts: Nitrobenzene, Aniline, Catalysis, Autoclave, Chemistry, Reactivity (psychology), Catalytic hydrogenation, Organic chemistry