Fe-Promoted Pt-Fe/Al2O3 Catalyst Prepared by Microemulsion Technique for m-Chloronitrobenzene Hydrogenation
- Autores: Feng Li 1,2, Liang J.1, Wang K.2, Cao B.1, Song H.1
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Afiliações:
- Provincial Key Laboratory of Oil and Gas Chemical Technology, College of Chemistry and Chemical Engineering, Northeast Petroleum University
- Key Laboratory of Enhanced Oil and Gas Recovery of Education Ministry, College of Petroleum Engineering, Northeast Petroleum University
- Edição: Volume 92, Nº 7 (2018)
- Páginas: 1279-1284
- Seção: Chemical Kinetics and Catalysis
- URL: https://journals.rcsi.science/0036-0244/article/view/170048
- DOI: https://doi.org/10.1134/S0036024418070117
- ID: 170048
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Resumo
A Fe-promoted Pt-Fe/Al2O3 catalyst was prepared by water/oil microemulsion. The physicochemical properties of the Pt/Al2O3 and Pt-Fe/Al2O3 catalyst were characterized by TEM, SAED, XRD, XPS, BET, ICP, and CO-chemisorption. The introduction of Fe could promote the formation of a catalytic active center Pt, enhance electron enrichment of Pt, and improve the degree of Pt dispersion. The effect of Fe on the catalytic performance of the Pt/Al2O3 catalyst was investigated by the liquid-phase hydrogenation of m-chloronitrobenzene to m-chloroaniline. The Fe-promoted Pt-Fe/Al2O3 catalyst was extremely active and more selective than the Pt/Al2O3 catalyst (conversion from 57.7 to 96.3%, selectivity from 98.5 to 99.2%).
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Sobre autores
Feng Li
Provincial Key Laboratory of Oil and Gas Chemical Technology, College of Chemistry and Chemical Engineering,Northeast Petroleum University; Key Laboratory of Enhanced Oil and Gas Recovery of Education Ministry, College of Petroleum Engineering,
Northeast Petroleum University
Autor responsável pela correspondência
Email: lifeng@nepu.edu.cn
República Popular da China, Daqing, Heilongjiang, 163318; Daqing, Heilongjiang, 163318
Jinrong Liang
Provincial Key Laboratory of Oil and Gas Chemical Technology, College of Chemistry and Chemical Engineering,Northeast Petroleum University
Email: lifeng@nepu.edu.cn
República Popular da China, Daqing, Heilongjiang, 163318
Keliang Wang
Key Laboratory of Enhanced Oil and Gas Recovery of Education Ministry, College of Petroleum Engineering,Northeast Petroleum University
Autor responsável pela correspondência
Email: lifeng@nepu.edu.cn
República Popular da China, Daqing, Heilongjiang, 163318
Bo Cao
Provincial Key Laboratory of Oil and Gas Chemical Technology, College of Chemistry and Chemical Engineering,Northeast Petroleum University
Email: lifeng@nepu.edu.cn
República Popular da China, Daqing, Heilongjiang, 163318
Hua Song
Provincial Key Laboratory of Oil and Gas Chemical Technology, College of Chemistry and Chemical Engineering,Northeast Petroleum University
Email: lifeng@nepu.edu.cn
República Popular da China, Daqing, Heilongjiang, 163318