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3篇 您的检索式:作者名="XING Tiefeng"
    题名 作者 年代 出处 被引量
1Liquid phase selective hydrogenation of phthalic anhydride to phthalide over titania supported gold catalysts 显示文摘LIU Yingxin XING Tiefeng WEI Zuojun 2009Catal Commun2009,10,15:1
2Experimen- tal study and numerical simulation with a coupled CFD- PBM model of the effect of liquid viscosity in a bubble column 显示文摘XING Chutian WANG Tiefeng WANG Jinfu 2013Chemical Engineering Science2013,95,:1
3Elucidating the effect of oxides on the zeolite catalyzed alkylation of benzene with 1-dodecene显示文摘In the present work, the effect of oxides on the alkylation of benzene with 1-dodecene was comprehensively investigated over MCM-49 n-heptanol, n-heptaldehyde and n-heptanoic acid were selected as the model oxides herein, and obvious decrease of lifetime could be caused by only trace amount of oxides added in the feedstocks. However, the deactivated catalysts were difficult to be regenerated by extraction with hot benzene. Additionally, coke-burning was also proved to be incapable to regenerate the deactivated catalysts mainly for the dealumination during calcination. Further characterizations complementary with DFT calculations were conducted to demonstrate that the deactivation was mainly due to the firm adsorption of oxides on the acid sites.Shiyong Xing Yan Cui Tiefeng Wang Jinwei He Minghan Han 2023Chinese Journal of Chemical Engineering2023,56,4:0
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