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THE HYDROGENATION OF ETHYLBENZENE OVER NANONiMoCATALYSTS

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  • JINGYUN SHENG

    (State Key Laboratory for Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China)

  • XIAODONG YI

    (State Key Laboratory for Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China)

  • QI XIE

    (State Key Laboratory for Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China)

  • FENG LI

    (State Key Laboratory for Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China)

  • HAO JIN

    (State Key Laboratory for Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China)

  • WEIPING FANG

    (State Key Laboratory for Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China)

Abstract

The hydrogenation activity and sulfur-tolerant ability of nano-NiMocatalysts prepared by sol–gel method were investigated by hydrogenation of ethylbenzene containing thiophene. The results show that the adding of molybdenum has a profound effect on the structure and the sulfur-tolerant ability of nickel-based catalyst. The catalyst withMoNiratio of 0.16 showed maximum hydrogenation activity and good sulfur resistance when compared to other catalysts. It seems that new hydrogen-adsorbed phase is formed at high temperature and the quantity of hydrogen adsorbed increases greatly whenMois added to the nickel-based catalysts.

Suggested Citation

  • Jingyun Sheng & Xiaodong Yi & Qi Xie & Feng Li & Hao Jin & Weiping Fang, 2009. "THE HYDROGENATION OF ETHYLBENZENE OVER NANONiMoCATALYSTS," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 16(06), pages 875-879.
  • Handle: RePEc:wsi:srlxxx:v:16:y:2009:i:06:n:s0218625x09013517
    DOI: 10.1142/S0218625X09013517
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