|
|||||
|
|
Highly efficient complete oxidation of dilute benzene over ultrafine Cu0.1Ce0.5Zr0.4O2−δ catalyst in a fluidized bed reactor |
|
| Affiliation: | 1. National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, China;2. Dalian National Laboratory for Clean Energy & State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian 116023, China;3. State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China;4. Nanjing IPE Institute of Green Manufacturing Industry, Nanjing 211100, China |
| Abstract: | Ultrafine Cu0.1Ce0.5Zr0.4O2−δ catalyst operated in a fluidized bed reactor was found to be very effective for complete oxidation of dilute benzene in air. The complete conversion of benzene could be achieved at reaction temperature as low as 220 °C. The mechanism of benzene oxidation over the Cu0.1Ce0.5Zr0.4O2−δ catalyst was investigated by conducting pulse reaction of pure benzene in the absence of O2 over the catalyst and the results indicated the involvement of lattice oxygen from the catalyst in benzene oxidation. |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |