2004•Journal of Chemical Technology & BiotechnologyRequires access

Process integration of H2O2 generation and the ammoximation of cyclohexanone

Xinhua Liang, Zhentao Mi, Yaquan Wang, Li Wang, Xiangwen Zhang, Wei Wu, Enze Min, Songbao Fu

Open publisher page 5 citations

Abstract

Abstract The possibility of the integration of the processes of H2O2 generation through isopropanol partial oxidation and ammoximation of cyclohexanone with H2O2 and NH3 TS‐1 catalysed was investigated. The ammoximation of cyclohexanone over TS‐1 with isopropanol as solvent was first studied. The results show that isopropanol can be used as solvent, and the impurities in the H2O2 solution obtained through isopropanol oxidation with only acetone needing to be separated have no harmful effects on the ammoximation of cyclohexanone, suggesting that the process of H2O2 generation through isopropanol oxidation and the ammoximation of cyclohexanone could be directly integrated. Copyright © 2004 Society of Chemical Industry

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Abstract The possibility of the integration of the processes of H2O2 generation through isopropanol partial oxidation and ammoximation of cyclohexanone with H2O2 and NH3 TS‐1 catalysed was investigated. The ammoximation of cyclohexanone over TS‐1 with isopropanol as solvent was first studied. The results show that isopropanol can be used as solvent, and the impurities in the H2O2 solution obtained through isopropanol oxidation with only acetone needing to be separated have no harmful effects on the ammoximation of cyclohexanone, suggesting that the process of H2O2 generation through isopropanol oxidation and the ammoximation of cyclohexanone could be directly integrated. Copyright © 2004 Society of Chemical Industry

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Available abstract

Abstract The possibility of the integration of the processes of H2O2 generation through isopropanol partial oxidation and ammoximation of cyclohexanone with H2O2 and NH3 TS‐1 catalysed was investigated. The ammoximation of cyclohexanone over TS‐1 with isopropanol as solvent was first studied. The results show that isopropanol can be used as solvent, and the impurities in the H2O2 solution obtained through isopropanol oxidation with only acetone needing to be separated have no harmful effects on the ammoximation of cyclohexanone, suggesting that the process of H2O2 generation through isopropanol oxidation and the ammoximation of cyclohexanone could be directly integrated. Copyright © 2004 Society of Chemical Industry

Key concepts: Cyclohexanone, Acetone, Chemistry, Solvent, Catalysis, Ketone, Organic chemistry

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