Impact Factor:

3.932

DOI number:

10.1016/j.jscs.2020.08.002

Affiliation of Author(s):

重庆工商大学

Teaching and Research Group:

化学工程系

Journal:

Journal of Saudi Chemical Society

Funded by:

重庆市科技局

Key Words:

Cu/c-Al2O3 catalyst; Catalytic hydrogenation; Methyl laurate; C12 alcohol

Abstract:

The Cu/c-Al2O3 catalysts with different Cu loadings were prepared by impregnationmethod. The physicochemical properties of these Cu/c-Al2O3 catalysts were characterized by H2-TPR, XRD, and in-situ XPS. The catalytic hydrogenation performances of methyl laurate overCu/c-Al2O3 catalysts were studied. The results show that the hydrogenation performances of methyllaurate on Cu/c-Al2O3 catalyst are related to the dispersion, crystallite size, and content of theactive component Cu0. The 10CA catalyst has the best hydrogenation performances for methyl laurate to produce C12 alcohol. At 300
C, the conversion of methyl laurate and the selectivity of C12alcohol are 55.6% and 30.4%, respectively.

First Author:

Fengjiao Wang

Co-author:

Zhifa Cheng,Hongmei Xie,Benjing Xu,Zhaojie Jiao,Xianming Zhang

Indexed by:

源刊论文

Correspondence Author:

Guilin Zhou

Discipline:

Engineering

Document Type:

Journal Article

Volume:

24

Issue:

10

Page Number:

733–741

Translation or Not:

no

Date of Publication:

2020-10-01

Included Journals:

SCI

Links to published journals:

https://doi.org/10.1016/j.jscs.2020.08.002