Outstanding catalytic performance in the semi-hydrogenation of acetylene in a front-end process by establishing a “hydrogen deficient” phase

Qunfeng Zhang; Yiqi Xu; Qingtao Wang; Weimin Huang; Jing Zhou; Yishu Jiang; Hao Xu; Lingling Guo; Pengze Zhang; Jia Zhao; Feng Feng; Xiaonian Li

doi:10.1039/C9CC06469A

Outstanding catalytic performance in the semi-hydrogenation of acetylene in a front-end process by establishing a “hydrogen deficient” phase†

Qunfeng Zhang,‡^a Yiqi Xu,

‡^a Qingtao Wang,

^a Weimin Huang,^a Jing Zhou,^a Yishu Jiang,^a Hao Xu,^a Lingling Guo,^a Pengze Zhang,^a Jia Zhao,

^a Feng Feng*^a and Xiaonian Li*^a

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* Corresponding authors

^a Industrial Catalysis Institute of Zhejiang University of Technology, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Hangzhou, P. R. China
E-mail: ffeng@zjut.edu.cn, xnli@zjut.edu.cn

Abstract

Pd–[Bmim][Cl] phase was immobilized onto Al₂O₃ to neutralize the excessive hydrogen in the gas phase to prevent the over-hydrogenation of acetylene, thereby achieving a high selectivity for ethylene.

Chemical Communications

Outstanding catalytic performance in the semi-hydrogenation of acetylene in a front-end process by establishing a “hydrogen deficient” phase†

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Outstanding catalytic performance in the semi-hydrogenation of acetylene in a front-end process by establishing a “hydrogen deficient” phase

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